srcw2

.gitignore

@@ -0,0 +1,25 @@
+target/
+!.mvn/wrapper/maven-wrapper.jar
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+nbproject/private/
+build/
+nbbuild/
+dist/
+nbdist/
+.nb-gradle/
+

mvnw

@@ -0,0 +1,225 @@
+#!/bin/sh
+# ----------------------------------------------------------------------------
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+# ----------------------------------------------------------------------------
+
+# ----------------------------------------------------------------------------
+# Maven2 Start Up Batch script
+#
+# Required ENV vars:
+# ------------------
+#   JAVA_HOME - location of a JDK home dir
+#
+# Optional ENV vars
+# -----------------
+#   M2_HOME - location of maven2's installed home dir
+#   MAVEN_OPTS - parameters passed to the Java VM when running Maven
+#     e.g. to debug Maven itself, use
+#       set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
+#   MAVEN_SKIP_RC - flag to disable loading of mavenrc files
+# ----------------------------------------------------------------------------
+
+if [ -z "$MAVEN_SKIP_RC" ] ; then
+
+  if [ -f /etc/mavenrc ] ; then
+    . /etc/mavenrc
+  fi
+
+  if [ -f "$HOME/.mavenrc" ] ; then
+    . "$HOME/.mavenrc"
+  fi
+
+fi
+
+# OS specific support.  $var _must_ be set to either true or false.
+cygwin=false;
+darwin=false;
+mingw=false
+case "`uname`" in
+  CYGWIN*) cygwin=true ;;
+  MINGW*) mingw=true;;
+  Darwin*) darwin=true
+    # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
+    # See https://developer.apple.com/library/mac/qa/qa1170/_index.html
+    if [ -z "$JAVA_HOME" ]; then
+      if [ -x "/usr/libexec/java_home" ]; then
+        export JAVA_HOME="`/usr/libexec/java_home`"
+      else
+        export JAVA_HOME="/Library/Java/Home"
+      fi
+    fi
+    ;;
+esac
+
+if [ -z "$JAVA_HOME" ] ; then
+  if [ -r /etc/gentoo-release ] ; then
+    JAVA_HOME=`java-config --jre-home`
+  fi
+fi
+
+if [ -z "$M2_HOME" ] ; then
+  ## resolve links - $0 may be a link to maven's home
+  PRG="$0"
+
+  # need this for relative symlinks
+  while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+      PRG="$link"
+    else
+      PRG="`dirname "$PRG"`/$link"
+    fi
+  done
+
+  saveddir=`pwd`
+
+  M2_HOME=`dirname "$PRG"`/..
+
+  # make it fully qualified
+  M2_HOME=`cd "$M2_HOME" && pwd`
+
+  cd "$saveddir"
+  # echo Using m2 at $M2_HOME
+fi
+
+# For Cygwin, ensure paths are in UNIX format before anything is touched
+if $cygwin ; then
+  [ -n "$M2_HOME" ] &&
+    M2_HOME=`cygpath --unix "$M2_HOME"`
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
+  [ -n "$CLASSPATH" ] &&
+    CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
+fi
+
+# For Migwn, ensure paths are in UNIX format before anything is touched
+if $mingw ; then
+  [ -n "$M2_HOME" ] &&
+    M2_HOME="`(cd "$M2_HOME"; pwd)`"
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"
+  # TODO classpath?
+fi
+
+if [ -z "$JAVA_HOME" ]; then
+  javaExecutable="`which javac`"
+  if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then
+    # readlink(1) is not available as standard on Solaris 10.
+    readLink=`which readlink`
+    if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then
+      if $darwin ; then
+        javaHome="`dirname \"$javaExecutable\"`"
+        javaExecutable="`cd \"$javaHome\" && pwd -P`/javac"
+      else
+        javaExecutable="`readlink -f \"$javaExecutable\"`"
+      fi
+      javaHome="`dirname \"$javaExecutable\"`"
+      javaHome=`expr "$javaHome" : '\(.*\)/bin'`
+      JAVA_HOME="$javaHome"
+      export JAVA_HOME
+    fi
+  fi
+fi
+
+if [ -z "$JAVACMD" ] ; then
+  if [ -n "$JAVA_HOME"  ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+      # IBM's JDK on AIX uses strange locations for the executables
+      JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+      JAVACMD="$JAVA_HOME/bin/java"
+    fi
+  else
+    JAVACMD="`which java`"
+  fi
+fi
+
+if [ ! -x "$JAVACMD" ] ; then
+  echo "Error: JAVA_HOME is not defined correctly." >&2
+  echo "  We cannot execute $JAVACMD" >&2
+  exit 1
+fi
+
+if [ -z "$JAVA_HOME" ] ; then
+  echo "Warning: JAVA_HOME environment variable is not set."
+fi
+
+CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher
+
+# traverses directory structure from process work directory to filesystem root
+# first directory with .mvn subdirectory is considered project base directory
+find_maven_basedir() {
+
+  if [ -z "$1" ]
+  then
+    echo "Path not specified to find_maven_basedir"
+    return 1
+  fi
+
+  basedir="$1"
+  wdir="$1"
+  while [ "$wdir" != '/' ] ; do
+    if [ -d "$wdir"/.mvn ] ; then
+      basedir=$wdir
+      break
+    fi
+    # workaround for JBEAP-8937 (on Solaris 10/Sparc)
+    if [ -d "${wdir}" ]; then
+      wdir=`cd "$wdir/.."; pwd`
+    fi
+    # end of workaround
+  done
+  echo "${basedir}"
+}
+
+# concatenates all lines of a file
+concat_lines() {
+  if [ -f "$1" ]; then
+    echo "$(tr -s '\n' ' ' < "$1")"
+  fi
+}
+
+BASE_DIR=`find_maven_basedir "$(pwd)"`
+if [ -z "$BASE_DIR" ]; then
+  exit 1;
+fi
+
+export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}
+echo $MAVEN_PROJECTBASEDIR
+MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin; then
+  [ -n "$M2_HOME" ] &&
+    M2_HOME=`cygpath --path --windows "$M2_HOME"`
+  [ -n "$JAVA_HOME" ] &&
+    JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
+  [ -n "$CLASSPATH" ] &&
+    CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
+  [ -n "$MAVEN_PROJECTBASEDIR" ] &&
+    MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"`
+fi
+
+WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+exec "$JAVACMD" \
+  $MAVEN_OPTS \
+  -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
+  "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
+  ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"

mvnw.cmd

@@ -0,0 +1,143 @@
+@REM ----------------------------------------------------------------------------
+@REM Licensed to the Apache Software Foundation (ASF) under one
+@REM or more contributor license agreements.  See the NOTICE file
+@REM distributed with this work for additional information
+@REM regarding copyright ownership.  The ASF licenses this file
+@REM to you under the Apache License, Version 2.0 (the
+@REM "License"); you may not use this file except in compliance
+@REM with the License.  You may obtain a copy of the License at
+@REM
+@REM    http://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing,
+@REM software distributed under the License is distributed on an
+@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@REM KIND, either express or implied.  See the License for the
+@REM specific language governing permissions and limitations
+@REM under the License.
+@REM ----------------------------------------------------------------------------
+
+@REM ----------------------------------------------------------------------------
+@REM Maven2 Start Up Batch script
+@REM
+@REM Required ENV vars:
+@REM JAVA_HOME - location of a JDK home dir
+@REM
+@REM Optional ENV vars
+@REM M2_HOME - location of maven2's installed home dir
+@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
+@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending
+@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
+@REM     e.g. to debug Maven itself, use
+@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
+@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
+@REM ----------------------------------------------------------------------------
+
+@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
+@echo off
+@REM enable echoing my setting MAVEN_BATCH_ECHO to 'on'
+@if "%MAVEN_BATCH_ECHO%" == "on"  echo %MAVEN_BATCH_ECHO%
+
+@REM set %HOME% to equivalent of $HOME
+if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
+
+@REM Execute a user defined script before this one
+if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
+@REM check for pre script, once with legacy .bat ending and once with .cmd ending
+if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat"
+if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd"
+:skipRcPre
+
+@setlocal
+
+set ERROR_CODE=0
+
+@REM To isolate internal variables from possible post scripts, we use another setlocal
+@setlocal
+
+@REM ==== START VALIDATION ====
+if not "%JAVA_HOME%" == "" goto OkJHome
+
+echo.
+echo Error: JAVA_HOME not found in your environment. >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+:OkJHome
+if exist "%JAVA_HOME%\bin\java.exe" goto init
+
+echo.
+echo Error: JAVA_HOME is set to an invalid directory. >&2
+echo JAVA_HOME = "%JAVA_HOME%" >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+@REM ==== END VALIDATION ====
+
+:init
+
+@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
+@REM Fallback to current working directory if not found.
+
+set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
+IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
+
+set EXEC_DIR=%CD%
+set WDIR=%EXEC_DIR%
+:findBaseDir
+IF EXIST "%WDIR%"\.mvn goto baseDirFound
+cd ..
+IF "%WDIR%"=="%CD%" goto baseDirNotFound
+set WDIR=%CD%
+goto findBaseDir
+
+:baseDirFound
+set MAVEN_PROJECTBASEDIR=%WDIR%
+cd "%EXEC_DIR%"
+goto endDetectBaseDir
+
+:baseDirNotFound
+set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
+cd "%EXEC_DIR%"
+
+:endDetectBaseDir
+
+IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
+
+@setlocal EnableExtensions EnableDelayedExpansion
+for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
+@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
+
+:endReadAdditionalConfig
+
+SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
+
+set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
+set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+%MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
+if ERRORLEVEL 1 goto error
+goto end
+
+:error
+set ERROR_CODE=1
+
+:end
+@endlocal & set ERROR_CODE=%ERROR_CODE%
+
+if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost
+@REM check for post script, once with legacy .bat ending and once with .cmd ending
+if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat"
+if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd"
+:skipRcPost
+
+@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
+if "%MAVEN_BATCH_PAUSE%" == "on" pause
+
+if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE%
+
+exit /B %ERROR_CODE%

pom.xml

@@ -0,0 +1,161 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>crm</groupId>
+    <artifactId>crm</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <packaging>jar</packaging>
+
+    <name>crm</name>
+    <description>Final project</description>
+
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>1.5.10.RELEASE</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+        <java.version>1.8</java.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-jpa</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-security</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-thymeleaf</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.thymeleaf.extras</groupId>
+            <artifactId>thymeleaf-extras-java8time</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.thymeleaf.extras</groupId>
+            <artifactId>thymeleaf-extras-springsecurity4</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.github.jpenren</groupId>
+            <artifactId>thymeleaf-spring-data-dialect</artifactId>
+            <version>2.1.1</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-devtools</artifactId>
+            <scope>runtime</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.h2database</groupId>
+            <artifactId>h2</artifactId>
+            <scope>runtime</scope>
+        </dependency>
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+            <scope>runtime</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <optional>true</optional>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.security</groupId>
+            <artifactId>spring-security-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-actuator</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-actuator-docs</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-validation</artifactId>
+        </dependency>
+        <!-- https://mvnrepository.com/artifact/net.sourceforge.nekohtml/nekohtml -->
+        <dependency>
+            <groupId>net.sourceforge.nekohtml</groupId>
+            <artifactId>nekohtml</artifactId>
+            <version>1.9.21</version><!--$NO-MVN-MAN-VER$-->
+        </dependency>
+        <dependency>
+            <groupId>com.itextpdf</groupId>
+            <artifactId>itextpdf</artifactId>
+            <version>5.5.13</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.pdfbox</groupId>
+            <artifactId>pdfbox</artifactId>
+            <version>2.0.8</version>
+        </dependency>
+        <dependency>
+            <groupId>org.bouncycastle</groupId>
+            <artifactId>bcprov-jdk15on</artifactId>
+            <version>1.59</version>
+        </dependency>
+        <dependency>
+            <groupId>com.opencsv</groupId>
+            <artifactId>opencsv</artifactId>
+            <version>4.0</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.poi</groupId>
+            <artifactId>poi</artifactId>
+            <version>3.15</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.poi</groupId>
+            <artifactId>poi-ooxml</artifactId>
+            <version>3.15</version>
+        </dependency>
+        <dependency>
+            <groupId>net.sf.supercsv</groupId>
+            <artifactId>super-csv</artifactId>
+            <version>2.4.0</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.7.0</version>
+                <configuration>
+                    <source>1.8</source>
+                    <target>1.8</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+
+</project>

src/main/java/controller/CSVController.java

@@ -0,0 +1,73 @@
+package crm.controller;
+
+import crm.entity.Customer;
+import crm.service.CustomerService;
+import crm.utils.WriteCsvToResponse;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.List;
+
+@RestController
+public class CSVController {
+
+    private CustomerService customerService;
+
+    public CSVController(CustomerService customerService) {
+        this.customerService = customerService;
+    }
+
+    @GetMapping(value = "/customers", produces = "text/csv")
+    public void findCustomers(HttpServletResponse httpServletResponse) throws IOException {
+        List<Customer> customers = (List<Customer>) customerService.listAllCustomers();
+        WriteCsvToResponse.writeCustomers(httpServletResponse.getWriter(), customers);
+    }
+
+    @GetMapping(value = "/customers/{id}", produces = "text/csv")
+    public void findCustomer(@PathVariable Long id, HttpServletResponse httpServletResponse) throws IOException {
+        Customer customer = customerService.showCustomer(id);
+        WriteCsvToResponse.writeCustomer(httpServletResponse.getWriter(), customer);
+    }
+
+//    @GetMapping("/show-import")
+//    public String showImportCsvSite() {
+//        return "csv/import";
+//    }
+
+    /*@GetMapping("/import")
+    public String processRequestImportCsv(Model model) {
+        File document = ReadDataUtils.ReadFile("Select CSV file", null, "Only CSV Files", "csv");
+//        System.out.println(document.getName());
+
+            CSVReader reader;
+            List<String[]> data = new ArrayList<>();
+            try {
+                reader = new CSVReader(new FileReader(document));
+                String[] line;
+                while ((line = reader.readNext()) != null) {
+//                    System.out.println(line[1] + "\t" + line[2]);
+                    data.add(line);
+//                    if(line[1].equals("QUICK SUB")){
+//                        System.out.println(line[0] + "\t" + line[1] + "\t" + line[2]);
+//                    }
+                }
+                model.addAttribute("data", data);
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+		*//*System.out.println(data.get(0)[1] + "\t" + data.get(0)[2]);
+		System.out.println(data.get(1)[1] + "\t" + data.get(1)[2]);*//*
+
+        return "csv/show";
+    }*/
+
+//    @GetMapping("/show")
+//    public String showPageWithCsvImported(@ModelAttribute List<String[]> data) {
+//        data.
+//        return "csv/show";
+//    }
+
+}

src/main/java/controller/ContractController.java

@@ -0,0 +1,504 @@
+package crm.controller;
+
+import crm.entity.Contract;
+import crm.entity.Customer;
+import crm.entity.User;
+import crm.service.ContractService;
+import crm.service.CustomerService;
+import crm.service.UserService;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.validation.BindingResult;
+import org.springframework.web.bind.annotation.*;
+
+import javax.validation.Valid;
+
+@Controller
+@RequestMapping("/contract")
+public class ContractController {
+
+    private ContractService contractService;
+
+    private CustomerService customerService;
+
+    private UserService userService;
+
+    public ContractController(ContractService contractService, CustomerService customerService, UserService userService) {
+        this.contractService = contractService;
+        this.customerService = customerService;
+        this.userService = userService;
+    }
+
+    /**
+     * /contract/list
+     * <p>
+     * Shows all contracts
+     *
+     * @param model model to add attributes to
+     * @return contract/list
+     */
+    @GetMapping("/list")
+    public String showAllContracts(Model model) {
+        model.addAttribute("contracts", contractService.listAllContracts());
+        return "contract/list";
+    }
+
+    /**
+     * /contract/add
+     * <p>
+     * Shows add contract form
+     *
+     * @param model model to add attributes to
+     * @return contract/add
+     */
+    @GetMapping("/add")
+    public String showFormAddContract(Model model) {
+        Iterable<Customer> customers = customerService.findAllByEnabledTrue();
+        Iterable<User> users = userService.listAllUsers();
+        model.addAttribute("contract", new Contract());
+        model.addAttribute("customers", customers);
+        model.addAttribute("users", users);
+        return "contract/add";
+    }
+
+    /**
+     * /contract/add
+     * <p>
+     * Processes add contract request
+     *
+     * @param contract      variable type Contract
+     * @param bindingResult variable type BindingResult
+     * @return contract/success
+     */
+    @PostMapping("/add")
+    public String processRequestAddContract(@Valid Contract contract, BindingResult bindingResult) {
+        if (bindingResult.hasErrors()) {
+            return "redirect:/contract/add";
+        } else {
+            contractService.saveContract(contract);
+            return "contract/success";
+        }
+    }
+
+    /**
+     * /contract/edit/{id}
+     * <p>
+     * Shows edit contract form
+     *
+     * @param model model to add attributes to
+     * @param id    variable type long contract id
+     * @return contract/edit
+     */
+    @GetMapping("/edit/{id}")
+    public String showFormEditContract(Model model, @PathVariable Long id) {
+        model.addAttribute("contract", contractService.showContract(id));
+        return "contract/edit";
+    }
+
+    /**
+     * /contract/edit/{id}
+     * <p>
+     * Processes edit contract request
+     *
+     * @param id            variable type long contract id
+     * @param contract      variable type Contract
+     * @param bindingResult variable type BindingResult
+     * @return redirect:/contract/list
+     */
+    @PostMapping("/edit/{id}")
+    public String processRequestEditContract(@PathVariable Long id, @Valid Contract contract,
+                                             BindingResult bindingResult) {
+        if (bindingResult.hasErrors()) {
+            return "redirect:/contract/edit/" + id;
+        } else {
+            contractService.saveContract(contract);
+            return "redirect:/contract/list";
+        }
+    }
+
+    /**
+     * /contract/name-search
+     * <p>
+     * Shows form to search contract by name
+     *
+     * @param model model to add attributes to
+     * @return contract/name-search
+     */
+    @GetMapping("/name-search")
+    public String showNameSearchForm(Model model) {
+        model.addAttribute("contract", new Contract());
+        return "contract/name-search";
+    }
+
+    /**
+     * /contract/name-search
+     * <p>
+     * Processes request searching by name
+     *
+     * @param contract variable type Contract
+     * @param model    model to add attributes to
+     * @return contract/show
+     */
+    @PostMapping("/name-search")
+    public String processRequestNameSearch(@ModelAttribute Contract contract, Model model) {
+        model.addAttribute("contract", contractService.findByName(contract.getName()));
+        return "contract/show-one";
+    }
+
+    /**
+     * /contract/value-le-search
+     * <p>
+     * Shows form to search contract by value less equal than
+     *
+     * @param model model to add attributes to
+     * @return contract/value-le-search
+     */
+    @GetMapping("/value-le-search")
+    public String showValueLeesThanEqualSearchForm(Model model) {
+        model.addAttribute("contract", new Contract());
+        return "contract/value-le-search";
+    }
+
+    /**
+     * /contract/value-le-search
+     * <p>
+     * Processes request searching by value less equal than
+     *
+     * @param contract variable type Contract
+     * @param model    model to add attributes to
+     * @return contract/show-list
+     */
+    @PostMapping("/value-le-search")
+    public String processRequestValueLessThanEqualSearch(@ModelAttribute Contract contract, Model model) {
+        model.addAttribute("contracts", contractService.findAllByValueLessThanEqual(contract.getValue()));
+        return "contract/show-list";
+    }
+
+    /**
+     * /contract/value-ge-search
+     * <p>
+     * Shows form to search contract by value greater equal than
+     *
+     * @param model model to add attributes to
+     * @return contract/value-ge-search
+     */
+    @GetMapping("/value-ge-search")
+    public String showValueGreaterThanEqualSearchForm(Model model) {
+        model.addAttribute("contract", new Contract());
+        return "contract/value-ge-search";
+    }
+
+    /**
+     * /contract/value-ge-search
+     * <p>
+     * Processes request searching by value greater equal than
+     *
+     * @param contract variable type Contract
+     * @param model    model to add attributes to
+     * @return contract/show-list
+     */
+    @PostMapping("/value-ge-search")
+    public String processRequestValueGreaterThanEqualSearch(@ModelAttribute Contract contract, Model model) {
+        model.addAttribute("contracts", contractService.findAllByValueGreaterThanEqual(contract.getValue()));
+        return "contract/show-list";
+    }
+
+    /**
+     * /contract/begin-date-search
+     * <p>
+     * Shows form to search contract by begin date
+     *
+     * @param model model to add attributes to
+     * @return contract/begin-date-search
+     */
+    @GetMapping("/begin-date-search")
+    public String showBeginDateSearchForm(Model model) {
+        model.addAttribute("contract", new Contract());
+        return "contract/begin-date-search";
+    }
+
+    /**
+     * /contract/begin-date-search
+     * <p>
+     * Processes request searching by begin date
+     *
+     * @param contract variable type Contract
+     * @param model    model to add attributes to
+     * @return contract/show-list
+     */
+    @PostMapping("/begin-date-search")
+    public String processRequestBeginDateSearch(@ModelAttribute Contract contract, Model model) {
+        model.addAttribute("contracts", contractService.findAllByBeginDate(contract.getBeginDate()));
+        return "contract/show-list";
+    }
+
+    /**
+     * /contract/begin-date-before-search
+     * <p>
+     * Shows form to search contract by begin date before
+     *
+     * @param model model to add attributes to
+     * @return contract/begin-date-before-search
+     */
+    @GetMapping("/begin-date-before-search")
+    public String showBeginDateBeforeSearchForm(Model model) {
+        model.addAttribute("contract", new Contract());
+        return "contract/begin-date-before-search";
+    }
+
+    /**
+     * /contract/begin-date-before-search
+     * <p>
+     * Processes request searching by begin date before
+     *
+     * @param contract variable type Contract
+     * @param model    model to add attributes to
+     * @return contract/show-list
+     */
+    @PostMapping("/begin-date-before-search")
+    public String processRequestBeginDateBeforeSearch(@ModelAttribute Contract contract, Model model) {
+        model.addAttribute("contracts", contractService.findAllByBeginDateBefore(contract.getBeginDate()));
+        return "contract/show-list";
+    }
+
+    /**
+     * /contract/begin-date-after-search
+     * <p>
+     * Shows form to search contract by begin date after
+     *
+     * @param model model to add attributes to
+     * @return contract/begin-date-after-search
+     */
+    @GetMapping("/begin-date-after-search")
+    public String showBeginDateAfterSearchForm(Model model) {
+        model.addAttribute("contract", new Contract());
+        return "contract/begin-date-after-search";
+    }
+
+    /**
+     * /contract/begin-date-after-search
+     * <p>
+     * Processes request searching by begin date after
+     *
+     * @param contract variable type Contract
+     * @param model    model to add attributes to
+     * @return contract/show-list
+     */
+    @PostMapping("/begin-date-after-search")
+    public String processRequestBeginDateAfterSearch(@ModelAttribute Contract contract, Model model) {
+        model.addAttribute("contracts", contractService.findAllByBeginDateAfter(contract.getBeginDate()));
+        return "contract/show-list";
+    }
+
+    /**
+     * /contract/end-date-search
+     * <p>
+     * Shows form to search contract by end date
+     *
+     * @param model model to add attributes to
+     * @return contract/end-date-search
+     */
+    @GetMapping("/end-date-search")
+    public String showEndDateSearchForm(Model model) {
+        model.addAttribute("contract", new Contract());
+        return "contract/end-date-search";
+    }
+
+    /**
+     * /contract/end-date-search
+     * <p>
+     * Processes request searching by end date
+     *
+     * @param contract variable type Contract
+     * @param model    model to add attributes to
+     * @return contract/show-list
+     */
+    @PostMapping("/end-date-search")
+    public String processRequestEndDateSearch(@ModelAttribute Contract contract, Model model) {
+        model.addAttribute("contracts", contractService.findAllByEndDate(contract.getEndDate()));
+        return "contract/show-list";
+    }
+
+    /**
+     * /contract/end-date-before-search
+     * <p>
+     * Shows form to search contract by end date before
+     *
+     * @param model model to add attributes to
+     * @return contract/end-date-before-search
+     */
+    @GetMapping("/end-date-before-search")
+    public String showEndDateBeforeSearchForm(Model model) {
+        model.addAttribute("contract", new Contract());
+        return "contract/end-date-before-search";
+    }
+
+    /**
+     * /contract/end-date-before-search
+     * <p>
+     * Processes request searching by end date before
+     *
+     * @param contract variable type Contract
+     * @param model    model to add attributes to
+     * @return contract/show-list
+     */
+    @PostMapping("/end-date-before-search")
+    public String processRequestEndDateBeforeSearch(@ModelAttribute Contract contract, Model model) {
+        model.addAttribute("contracts", contractService.findAllByEndDateBefore(contract.getEndDate()));
+        return "contract/show-list";
+    }
+
+    /**
+     * /contract/end-date-after-search
+     * <p>
+     * Shows form to search contract by end date after
+     *
+     * @param model model to add attributes to
+     * @return contract/end-date-after-search
+     */
+    @GetMapping("/end-date-after-search")
+    public String showEndDateAfterSearchForm(Model model) {
+        model.addAttribute("contract", new Contract());
+        return "contract/end-date-after-search";
+    }
+
+    /**
+     * /contract/end-date-after-search
+     * <p>
+     * Processes request searching by end date after
+     *
+     * @param contract variable type Contract
+     * @param model    model to add attributes to
+     * @return contract/show-list
+     */
+    @PostMapping("/end-date-after-search")
+    public String processRequestEndDateAfterSearch(@ModelAttribute Contract contract, Model model) {
+        model.addAttribute("contracts", contractService.findAllByEndDateAfter(contract.getEndDate()));
+        return "contract/show-list";
+    }
+
+    /**
+     * /contract/status-search
+     * <p>
+     * Shows form to search contract by status
+     *
+     * @param model model to add attributes to
+     * @return contract/status-search
+     */
+    @GetMapping("/status-search")
+    public String showStatusSearchForm(Model model) {
+        model.addAttribute("contract", new Contract());
+        return "contract/status-search";
+    }
+
+    /**
+     * /contract/status-search
+     * <p>
+     * Processes request searching by status
+     *
+     * @param contract variable type Contract
+     * @param model    model to add attributes to
+     * @return contract/show-list
+     */
+    @PostMapping("/status-search")
+    public String processRequestStatusSearch(@ModelAttribute Contract contract, Model model) {
+        model.addAttribute("contracts", contractService.findAllByStatus(contract.getStatus()));
+        return "contract/show-list";
+    }
+
+    /**
+     * /contract/customer-search
+     * <p>
+     * Shows form to search contract by customer
+     *
+     * @param model model to add attributes to
+     * @return contract/customer-search
+     */
+    @GetMapping("/customer-search")
+    public String showCustomerSearchForm(Model model) {
+        Iterable<Customer> customers = customerService.findAllByEnabledTrue();
+        model.addAttribute("contract", new Contract());
+        model.addAttribute("customers", customers);
+        return "contract/customer-search";
+    }
+
+    /**
+     * /contract/customer-search
+     * <p>
+     * Processes request searching by customer
+     *
+     * @param contract variable type Contract
+     * @param model    model to add attributes to
+     * @return contract/show-list
+     */
+    @PostMapping("/customer-search")
+    public String processRequestCustomerSearch(@ModelAttribute Contract contract, Model model) {
+        model.addAttribute("contracts", contractService.findAllByCustomer(contract.getCustomer()));
+        return "contract/show-list";
+    }
+
+    /**
+     * /contract/customer-user-search
+     * <p>
+     * Shows form to search contract by customer and user
+     *
+     * @param model model to add attributes to
+     * @return contract/customer-user-search
+     */
+    @GetMapping("/customer-user-search")
+    public String showCustomerUserSearchForm(Model model) {
+        Iterable<Customer> customers = customerService.findAllByEnabledTrue();
+        Iterable<User> users = userService.listAllUsers();
+        model.addAttribute("contract", new Contract());
+        model.addAttribute("customers", customers);
+        model.addAttribute("users", users);
+        return "contract/customer-user-search";
+    }
+
+    /**
+     * /contract/customer-user-search
+     * <p>
+     * Processes request searching by customer and user
+     *
+     * @param contract variable type Contract
+     * @param model    model to add attributes to
+     * @return contract/show-list
+     */
+    @PostMapping("/customer-user-search")
+    public String processRequestCustomerUserSearch(@ModelAttribute Contract contract, Model model) {
+        model.addAttribute("contracts", contractService.findAllByCustomerAndUser(contract.getCustomer(), contract.getUser()));
+        return "contract/show-list";
+    }
+
+    /**
+     * /contract/user-search
+     * <p>
+     * Shows form to search contract by user
+     *
+     * @param model model to add attributes to
+     * @return contract/user-search
+     */
+    @GetMapping("/user-search")
+    public String showUserSearchForm(Model model) {
+        Iterable<User> users = userService.listAllUsers();
+        model.addAttribute("contract", new Contract());
+        model.addAttribute("users", users);
+        return "contract/user-search";
+    }
+
+    /**
+     * /contract/user-search
+     * <p>
+     * Processes request searching by user
+     *
+     * @param contract variable type Contract
+     * @param model    model to add attributes to
+     * @return contract/show-list
+     */
+    @PostMapping("/user-search")
+    public String processRequestUserSearch(@ModelAttribute Contract contract, Model model) {
+        model.addAttribute("contracts", contractService.findAllByUser(contract.getUser()));
+        return "contract/show-list";
+    }
+
+}

src/main/java/controller/CustomerController.java

@@ -0,0 +1,386 @@
+package crm.controller;
+
+import crm.entity.Customer;
+import crm.service.CustomerService;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.validation.BindingResult;
+import org.springframework.web.bind.annotation.*;
+
+import javax.validation.Valid;
+
+@Controller
+@RequestMapping("/customer")
+public class CustomerController {
+
+    private CustomerService customerService;
+
+    public CustomerController(CustomerService customerService) {
+        this.customerService = customerService;
+    }
+
+    /**
+     * /customer/list
+     * <p>
+     * Shows all customers
+     *
+     * @param model model to add attributes to
+     * @return customer/list
+     */
+    @GetMapping("/list")
+    public String showAllCustomers(Model model) {
+        model.addAttribute("customers", customerService.listAllCustomers());
+        return "customer/list";
+    }
+
+    /**
+     * /customer/add
+     * <p>
+     * Shows add customer form
+     *
+     * @param model model to add attributes to
+     * @return customer/add
+     */
+    @GetMapping("/add")
+    public String showFormAddCustomer(Model model) {
+        model.addAttribute("customer", new Customer());
+        return "customer/add";
+    }
+
+    /**
+     * /customer/add
+     * <p>
+     * Processes add customer request
+     *
+     * @param customer      variable type Customer
+     * @param bindingResult variable type BindingResult
+     * @return customer/success
+     */
+    @PostMapping("/add")
+    public String processRequestAddCustomer(@Valid Customer customer, BindingResult bindingResult) {
+        if (bindingResult.hasErrors()) {
+            return "redirect:/customer/add";
+        } else {
+            customerService.saveCustomer(customer);
+            return "customer/success";
+        }
+    }
+
+    /**
+     * /customer/edit/{id}
+     * <p>
+     * Shows edit customer form
+     *
+     * @param model model to add attributes to
+     * @param id    variable type long customer id
+     * @return customer/edit
+     */
+    @GetMapping("/edit/{id}")
+    public String showFormEditCustomer(Model model, @PathVariable Long id) {
+        model.addAttribute("customer", customerService.showCustomer(id));
+        return "customer/edit";
+    }
+
+    /**
+     * /customer/edit/{id}
+     * <p>
+     * Processes edit customer request
+     *
+     * @param id            variable type long customer id
+     * @param customer      variable type Customer
+     * @param bindingResult variable type BindingResult
+     * @return redirect:/customer/list
+     */
+    @PostMapping("/edit/{id}")
+    public String processRequestEditCustomer(@PathVariable Long id, @Valid Customer customer,
+                                             BindingResult bindingResult) {
+        if (bindingResult.hasErrors()) {
+            return "redirect:/customer/edit/" + id;
+        } else {
+            customerService.saveCustomer(customer);
+            return "redirect:/customer/list";
+        }
+    }
+
+    /**
+     * /customer/addCustomerBasedOnAnotherOne/{id}
+     * <p>
+     * Shows create-customer-based-on-another-one form
+     *
+     * @param model model to add attributes to
+     * @param id    variable type long reference customer id
+     * @return customer/add-customer-based-on-another-one
+     */
+    @GetMapping("/addCustomerBasedOnAnotherOne/{id}")
+    public String showFormCreateCustomerBasedOnAnotherOne(Model model, @PathVariable Long id) {
+        model.addAttribute("customer", customerService.showCustomer(id));
+        return "customer/add-customer-based-on-another-one";
+    }
+
+    /**
+     * /customer/addCustomerBasedOnAnotherOne/{id}
+     * <p>
+     * Creates customer based on another one
+     *
+     * @param id            variable type long reference customer id
+     * @param customer      variable type Customer
+     * @param bindingResult variable type BindingResult
+     * @return redirect:/customer/list
+     */
+    @PostMapping("/addCustomerBasedOnAnotherOne/{id}")
+    public String createCustomerBasedOnAnotherOne(@PathVariable Long id, @Valid Customer customer,
+                                                  BindingResult bindingResult) {
+        if (bindingResult.hasErrors()) {
+            return "redirect:/customer/addCustomerBasedOnAnotherOne/" + id;
+        } else {
+            Customer newCustomer = new Customer(
+                    customerService.getMaxId() + 1L,
+                    customer.getName(),
+                    customer.getEmail(),
+                    customer.getPhone(),
+                    customer.getCategories(),
+                    customer.getFirstName(),
+                    customer.getLastName(),
+                    customer.getCity(),
+                    customer.getAddress(),
+                    customer.getEnabled());
+            customerService.saveCustomer(newCustomer);
+            return "redirect:/customer/list";
+        }
+    }
+
+    /**
+     * /customer/name-search
+     * <p>
+     * Shows form to search customer by name
+     *
+     * @param model model to add attributes to
+     * @return customer/name-search
+     */
+    @GetMapping("/name-search")
+    public String showNameSearchForm(Model model) {
+        model.addAttribute("customer", new Customer());
+        return "customer/name-search";
+    }
+
+    /**
+     * /customer/name-search
+     * <p>
+     * Processes request searching by name
+     *
+     * @param customer variable type Customer
+     * @param model    model to add attributes to
+     * @return customer/show-one
+     */
+    @PostMapping("/name-search")
+    public String processRequestNameSearch(@ModelAttribute Customer customer, Model model) {
+        model.addAttribute("customer", customerService.findOneByEnabledTrueAndName(customer.getName()));
+        return "customer/show-one";
+    }
+
+    /**
+     * /customer/email-search
+     * <p>
+     * Shows form to search customer by email
+     *
+     * @param model model to add attributes to
+     * @return customer/email-search
+     */
+    @GetMapping("/email-search")
+    public String showEmailSearchForm(Model model) {
+        model.addAttribute("customer", new Customer());
+        return "customer/email-search";
+    }
+
+    /**
+     * /customer/email-search
+     * <p>
+     * Processes request searching by city
+     *
+     * @param customer variable type Customer
+     * @param model    model to add attributes to
+     * @return customer/show-list
+     */
+    @PostMapping("/email-search")
+    public String processRequestEmailSearch(@ModelAttribute Customer customer, Model model) {
+        model.addAttribute("customers", customerService.findByEnabledTrueAndEmail(customer.getEmail()));
+        return "customer/show-list";
+    }
+
+    /**
+     * /customer/phone-search
+     * <p>
+     * Shows form to search customer by phone
+     *
+     * @param model model to add attributes to
+     * @return customer/phone-search
+     */
+    @GetMapping("/phone-search")
+    public String showPhoneSearchForm(Model model) {
+        model.addAttribute("customer", new Customer());
+        return "customer/phone-search";
+    }
+
+    /**
+     * /customer/phone-search
+     * <p>
+     * Processes request searching by phone
+     *
+     * @param customer variable type Customer
+     * @param model    model to add attributes to
+     * @return customer/show-list
+     */
+    @PostMapping("/phone-search")
+    public String processRequestPhoneSearch(@ModelAttribute Customer customer, Model model) {
+        model.addAttribute("customers", customerService.findByEnabledTrueAndPhone(customer.getPhone()));
+        return "customer/show-list";
+    }
+
+    /**
+     * /customer/first-name-search
+     * <p>
+     * Shows form to search customer by first name
+     *
+     * @param model model to add attributes to
+     * @return customer/first-name-search
+     */
+    @GetMapping("/first-name-search")
+    public String showFirstNameSearchForm(Model model) {
+        model.addAttribute("customer", new Customer());
+        return "customer/first-name-search";
+    }
+
+    /**
+     * /customer/first-name-search
+     * <p>
+     * Processes request searching by first name
+     *
+     * @param customer variable type Customer
+     * @param model    model to add attributes to
+     * @return customer/show-list
+     */
+    @PostMapping("/first-name-search")
+    public String processRequestFirstNameSearch(@ModelAttribute Customer customer, Model model) {
+        model.addAttribute("customers", customerService.findByEnabledTrueAndFirstName(customer.getFirstName()));
+        return "customer/show-list";
+    }
+
+    /**
+     * /customer/last-name-search
+     * <p>
+     * Shows form to search customer by last name
+     *
+     * @param model model to add attributes to
+     * @return customer/last-name-search
+     */
+    @GetMapping("/last-name-search")
+    public String showLastNameSearchForm(Model model) {
+        model.addAttribute("customer", new Customer());
+        return "customer/last-name-search";
+    }
+
+    /**
+     * /customer/last-name-search
+     * <p>
+     * Processes request searching by last name
+     *
+     * @param customer variable type Customer
+     * @param model    model to add attributes to
+     * @return customer/show-list
+     */
+    @PostMapping("/last-name-search")
+    public String processRequestLastNameSearch(@ModelAttribute Customer customer, Model model) {
+        model.addAttribute("customers", customerService.findByEnabledTrueAndLastName(customer.getLastName()));
+        return "customer/show-list";
+    }
+
+    /**
+     * /customer/first-name-last-name-search
+     * <p>
+     * Shows form to search customer by first name and last name
+     *
+     * @param model model to add attributes to
+     * @return customer/first-name-last-name-search
+     */
+    @GetMapping("/first-name-last-name-search")
+    public String showFirstNameLastNameSearchForm(Model model) {
+        model.addAttribute("customer", new Customer());
+        return "customer/first-name-last-name-search";
+    }
+
+    /**
+     * /customer/first-name-last-name-search
+     * <p>
+     * Processes request searching by first name and last name
+     *
+     * @param customer variable type Customer
+     * @param model    model to add attributes to
+     * @return customer/show-list
+     */
+    @PostMapping("/first-name-last-name-search")
+    public String processRequestFirstNameLastNameSearch(@ModelAttribute Customer customer, Model model) {
+        model.addAttribute("customers",
+                customerService.findByEnabledTrueAndFirstNameAndLastName(customer.getFirstName(), customer.getLastName()));
+        return "customer/show-list";
+    }
+
+    /**
+     * /customer/city-search
+     * <p>
+     * Shows form to search customer by city
+     *
+     * @param model model to add attributes to
+     * @return customer/city-search
+     */
+    @GetMapping("/city-search")
+    public String showCitySearchForm(Model model) {
+        model.addAttribute("customer", new Customer());
+        return "customer/city-search";
+    }
+
+    /**
+     * /customer/city-search
+     * <p>
+     * Processes request searching by city
+     *
+     * @param customer variable type Customer
+     * @param model    model to add attributes to
+     * @return customer/show-list
+     */
+    @PostMapping("/city-search")
+    public String processRequestCitySearch(@ModelAttribute Customer customer, Model model) {
+        model.addAttribute("customers", customerService.findByEnabledTrueAndCity(customer.getCity()));
+        return "customer/show-list";
+    }
+
+    /**
+     * /customer/city-address-search
+     * <p>
+     * Shows form to search customer by city and address
+     *
+     * @param model model to add attributes to
+     * @return customer/city-address-search
+     */
+    @GetMapping("/city-address-search")
+    public String showCityAddressSearchForm(Model model) {
+        model.addAttribute("customer", new Customer());
+        return "customer/city-address-search";
+    }
+
+    /**
+     * /customer/city-address-search
+     * <p>
+     * Processes request searching by city and address
+     *
+     * @param customer variable type Customer
+     * @param model    model to add attributes to
+     * @return customer/show-list
+     */
+    @PostMapping("/city-address-search")
+    public String processRequestCityAddressSearch(@ModelAttribute Customer customer, Model model) {
+        model.addAttribute("customers",
+                customerService.findByEnabledTrueAndCityAndAddress(customer.getCity(), customer.getAddress()));
+        return "customer/show-list";
+    }
+
+}

src/main/java/controller/DateTimeTestController.java

@@ -0,0 +1,26 @@
+package crm.controller;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+import java.time.Instant;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.util.Date;
+
+@Controller
+@RequestMapping("/date")
+public class DateTimeTestController {
+
+    @GetMapping("/test")
+    public String dateTimeTest(Model model) {
+        model.addAttribute("standardDate", new Date());
+        model.addAttribute("localDateTime", LocalDateTime.now());
+        model.addAttribute("localDate", LocalDate.now());
+        model.addAttribute("timestamp", Instant.now());
+        return "date/test";
+    }
+
+}

src/main/java/controller/Export.java

@@ -0,0 +1,26 @@
+package crm.controller;
+
+import crm.service.UserService;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+
+@Controller
+public class Export {
+
+    private UserService userService;
+
+    public Export(UserService userService) {
+        this.userService = userService;
+    }
+
+    /**
+     * Handle request to download an Excel document
+     */
+    @GetMapping("/download")
+    public String download(Model model) {
+        model.addAttribute("users", userService.listAllUsers());
+        return "";
+    }
+
+}

src/main/java/controller/ExportCustomers.java

@@ -0,0 +1,18 @@
+package crm.controller;
+
+//@Controller
+public class ExportCustomers {
+
+//    @Autowired
+//    CustomerService customerService;
+//
+//    /**
+//     * Handle request to download an Excel document
+//     */
+//    @GetMapping("/download")
+//    public String download(Model model) {
+//        model.addAttribute("customers", customerService.listAllCustomers());
+//        return "";
+//    }
+
+}

src/main/java/controller/MyErrorController.java

@@ -0,0 +1,22 @@
+package crm.controller;
+
+import org.springframework.boot.autoconfigure.web.ErrorController;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class MyErrorController implements ErrorController {
+
+    private static final String PATH = "/error";
+
+    @RequestMapping(value = PATH)
+    public String error() {
+        return "Error handling";
+    }
+
+    @Override
+    public String getErrorPath() {
+        return PATH;
+    }
+
+}

src/main/java/controller/PdfController.java

@@ -0,0 +1,65 @@
+package crm.controller;
+
+import com.itextpdf.text.Document;
+import com.itextpdf.text.DocumentException;
+import com.itextpdf.text.Paragraph;
+import com.itextpdf.text.pdf.PdfWriter;
+import crm.entity.Pdf;
+import crm.service.PdfService;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.validation.BindingResult;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+
+import javax.validation.Valid;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+
+@Controller
+@Slf4j
+public class PdfController {
+
+    private PdfService pdfService;
+
+    public PdfController(PdfService pdfService) {
+        this.pdfService = pdfService;
+    }
+
+    private void generateSamplePdf(String fileName, String text) throws FileNotFoundException, DocumentException {
+        if (!fileName.endsWith(".pdf")) {
+            fileName += ".pdf";
+        }
+        Document document = new Document();
+        PdfWriter.getInstance(document, new FileOutputStream(fileName));
+        document.open();
+        Paragraph paragraph = new Paragraph(text);
+        document.add(paragraph);
+        document.close();
+    }
+
+    @GetMapping("/pdf-generator")
+    public String pdfGenerator(Model model) {
+        model.addAttribute("pdf", new Pdf());
+        return "pdf/generator";
+    }
+
+    @PostMapping("/pdf-generator")
+    public String generatePdf(@Valid Pdf pdf, BindingResult bindingResult) {
+        if (bindingResult.hasErrors()) {
+            return "redirect:/pdf-generator";
+        } else {
+            try {
+                generateSamplePdf(pdf.getName(), pdf.getContent());
+                pdfService.savePdf(pdf);
+            } catch (FileNotFoundException e) {
+                log.info("File Not Found");
+            } catch (DocumentException e) {
+                log.info("Document");
+            }
+            return "pdf/success";
+        }
+    }
+
+}

src/main/java/controller/RegisterController.java

@@ -0,0 +1,47 @@
+package crm.controller;
+
+import crm.entity.User;
+import crm.service.UserService;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.validation.BindingResult;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+
+import javax.validation.Valid;
+
+@Controller
+public class RegisterController {
+
+    private UserService userService;
+
+    public RegisterController(UserService userService) {
+        this.userService = userService;
+    }
+
+    @GetMapping("/register")
+    public String showRegistrationPage(Model model, User user){
+        model.addAttribute("user", user);
+        return "register";
+    }
+
+    @PostMapping("/register")
+    public String processRegistrationForm(Model model, @Valid User user, BindingResult bindingResult) {
+        User userFromDB = userService.findByUsername(user.getUsername());
+
+        if (userFromDB != null) {
+            model.addAttribute("alreadyRegisteredMessage",
+                    "Oops!  There is already a user registered with the email provided.");
+            bindingResult.reject("email");
+            return "register";
+        }
+
+        if (bindingResult.hasErrors()) {
+            return "redirect:/register";
+        } else {
+            userService.saveUser(user);
+            return "success";
+        }
+    }
+
+}

src/main/java/controller/UserController.java

@@ -0,0 +1,92 @@
+package crm.controller;
+
+import crm.entity.User;
+import crm.service.UserService;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.validation.BindingResult;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+import javax.validation.Valid;
+
+@Controller
+@RequestMapping("/user")
+public class UserController {
+
+    private UserService userService;
+
+    public UserController(UserService userService) {
+        this.userService = userService;
+    }
+
+    /**
+     * /user/list
+     * <p>
+     * Shows all users
+     *
+     * @param model model to attributes to
+     * @return user/list
+     */
+    @GetMapping("/list")
+    public String showAllUsers(Model model, @AuthenticationPrincipal UserDetails currentUser) {
+        model.addAttribute("currentUser", userService.findByUsername(currentUser.getUsername()));
+        model.addAttribute("users", userService.listAllUsers());
+        return "user/list";
+    }
+
+    /**
+     * /user/edit/{id}
+     * <p>
+     * Shows edit user form
+     *
+     * @param model model to attributes to
+     * @param id    variable type long user id
+     * @return user/edit
+     */
+    @GetMapping("/edit/{id}")
+    public String showFormEditUser(Model model, @PathVariable Long id) {
+        model.addAttribute("user", userService.showUser(id));
+        return "user/edit";
+    }
+
+    /**
+     * /user/edit/{id}
+     * <p>
+     * Processes edit user request
+     *
+     * @param id            variable type long user id
+     * @param user          variable type User
+     * @param bindingResult variable type BindingResult
+     * @return redirect:/user/list
+     */
+    @PostMapping("/edit/{id}")
+    public String processRequestEditUser(@PathVariable Long id, @Valid User user,
+                                         BindingResult bindingResult) {
+        if (bindingResult.hasErrors()) {
+            return "redirect:/user/edit/" + id;
+        } else {
+            userService.editUser(user);
+            return "redirect:/user/list";
+        }
+    }
+
+    /**
+     * /user/delete/{id}
+     * <p>
+     * Deletes user
+     *
+     * @param id variable type long user id
+     * @return redirect:/user/list
+     */
+    @GetMapping("/delete/{id}")
+    public String deleteUser(@PathVariable Long id) {
+        userService.deleteUser(userService.showUser(id));
+        return "redirect:/user/list";
+    }
+
+}

src/main/java/csv/CSVTest.java

@@ -0,0 +1,38 @@
+package crm.csv;
+
+import com.opencsv.CSVReader;
+import crm.utils.ReadDataUtils;
+
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+public class CSVTest {
+
+    public static void main(String[] args) {
+        File document = ReadDataUtils.ReadFile("Select CSV file", null, "Only CSV Files", "csv");
+//        System.out.println(document.getName());
+
+        CSVReader reader;
+        List<Object[]> data = new ArrayList<>();
+        try {
+            reader = new CSVReader(new FileReader(document));
+            String[] line;
+            while ((line = reader.readNext()) != null) {
+//                System.out.println(line[1] + "\t" + line[2]);
+                data.add(line);
+                if(line[1].equals("QUICK SUB")){
+                    System.out.println(line[0] + "\t" + line[1] + "\t" + line[2]);
+                }
+
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+		/*System.out.println(data.get(0)[1] + "\t" + data.get(0)[2]);
+		System.out.println(data.get(1)[1] + "\t" + data.get(1)[2]);*/
+    }
+
+}

src/main/java/entity/Category.java

@@ -0,0 +1,20 @@
+package crm.entity;
+
+import lombok.Data;
+
+import javax.persistence.*;
+
+@Entity
+@Data
+@Table(name = "category")
+public class Category {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    @Column(name = "category_id")
+    private Long id;
+
+    @Column(name = "category")
+    private String name;
+
+}

src/main/java/entity/Contract.java

@@ -0,0 +1,49 @@
+package crm.entity;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import javax.persistence.*;
+import java.math.BigDecimal;
+import java.time.LocalDate;
+
+@Entity
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class Contract {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private Long id;
+
+    @Column(nullable = false, unique = true)
+    private String name;
+
+    private String content;
+
+    private BigDecimal value;
+
+    @DateTimeFormat(iso = DateTimeFormat.ISO.DATE)
+    private LocalDate beginDate;
+
+    @DateTimeFormat(iso = DateTimeFormat.ISO.DATE)
+    private LocalDate endDate;
+
+    @Enumerated(EnumType.STRING)
+    private Status status;
+
+    @ManyToOne
+    private Customer customer;
+
+    @ManyToOne
+    private User user;
+
+//    @Transient
+//    private DateTimeFormatter formatter = DateTimeFormatter.ISO_LOCAL_DATE;
+
+}

src/main/java/entity/CurrentUser.java

@@ -0,0 +1,52 @@
+package crm.entity;
+
+import lombok.Data;
+import org.springframework.security.core.GrantedAuthority;
+import org.springframework.security.core.userdetails.UserDetails;
+
+import java.util.Collection;
+import java.util.Set;
+
+@Data
+public class CurrentUser implements UserDetails {
+
+    private User user;
+
+    private Set<GrantedAuthority> authorities;
+
+    @Override
+    public Collection<? extends GrantedAuthority> getAuthorities() {
+        return authorities;
+    }
+
+    @Override
+    public String getPassword() {
+        return user.getPassword();
+    }
+
+    @Override
+    public String getUsername() {
+        return user.getUsername();
+    }
+
+    @Override
+    public boolean isAccountNonExpired() {
+        return true;
+    }
+
+    @Override
+    public boolean isAccountNonLocked() {
+        return true;
+    }
+
+    @Override
+    public boolean isCredentialsNonExpired() {
+        return true;
+    }
+
+    @Override
+    public boolean isEnabled() {
+        return true;
+    }
+
+}

src/main/java/entity/Customer.java

@@ -0,0 +1,54 @@
+package crm.entity;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import org.hibernate.validator.constraints.Email;
+import org.hibernate.validator.constraints.NotEmpty;
+
+import javax.persistence.*;
+import javax.validation.constraints.Digits;
+import javax.validation.constraints.Size;
+import java.util.Set;
+
+@Entity
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class Customer {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private Long id;
+
+    @Column(nullable = false, unique = true)
+    @Size(min = 2)
+    private String name;
+
+    @Column(name = "email", nullable = false, unique = true)
+    @Email(message = "Please provide a valid e-mail")
+    @NotEmpty(message = "Please provide an e-mail")
+    private String email;
+
+    @Digits(fraction = 0, integer = 20)
+    private int phone;
+
+    @ManyToMany(cascade = CascadeType.ALL, fetch = FetchType.EAGER)
+    @JoinTable(name = "customer_category",
+            joinColumns = @JoinColumn(name = "customer_id"),
+            inverseJoinColumns = @JoinColumn(name = "category_id"))
+    private Set<Category> categories;
+
+    private String firstName;
+
+    private String lastName;
+
+    private String city;
+
+    private String address;
+
+    private int enabled;
+
+}

src/main/java/entity/Pdf.java

@@ -0,0 +1,29 @@
+package crm.entity;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import javax.persistence.*;
+import javax.validation.constraints.Size;
+
+@Entity(name = "pdf")
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class Pdf {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private Long id;
+
+    @Column(nullable = false)
+    @Size(min = 2)
+    private String name;
+
+    @Transient
+    private String content;
+
+}

src/main/java/entity/Role.java

@@ -0,0 +1,25 @@
+package crm.entity;
+
+import lombok.Data;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.Table;
+
+@Entity
+@Data
+@Table(name = "role")
+public class Role {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    @Column(name = "role_id")
+    private int id;
+
+    @Column(name = "role", unique = true)
+    private String name;
+
+}

src/main/java/entity/Status.java

@@ -0,0 +1,12 @@
+package crm.entity;
+
+public enum Status {
+
+    PROPOSED,
+    NEGOTIATED,
+    IMPLEMENTED,
+    DONE;
+
+    public static final Status[] ALL = {PROPOSED, NEGOTIATED, IMPLEMENTED, DONE};
+
+}

src/main/java/entity/User.java

@@ -0,0 +1,58 @@
+package crm.entity;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import org.hibernate.validator.constraints.Email;
+import org.hibernate.validator.constraints.NotEmpty;
+
+import javax.persistence.*;
+
+@Entity(name = "users")
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class User {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private Long id;
+
+    @Column(nullable = false, unique = true)
+    private String username;
+
+    @Column(name = "email", nullable = false, unique = true)
+    @Email(message = "Please provide a valid e-mail")
+    @NotEmpty(message = "Please provide an e-mail")
+    private String email;
+
+    private String firstName;
+
+    private String lastName;
+
+    private String password;
+
+    private int enabled;
+
+    @ManyToOne
+    private Role role;
+
+    public int getColumnCount() {
+        return getClass().getDeclaredFields().length;
+    }
+
+    public int getRole_id() {
+        return role.getId();
+    }
+
+    public String getRole_name() {
+        return role.getName();
+    }
+
+    public String getName() {
+        return firstName + " " + lastName;
+    }
+
+}

src/main/resources/application.properties

@@ -0,0 +1,10 @@
+spring.jpa.hibernate.ddl-auto=create-drop
+spring.datasource.url=jdbc:mysql://localhost:3306/crm?useSSL=false
+spring.datasource.username=root
+spring.datasource.password=password
+
+management.security.enabled=false
+management.context-path=/appinfo
+
+spring.thymeleaf.mode=LEGACYHTML5
+spring.thymeleaf.cache=false

src/main/resources/data.sql

@@ -0,0 +1,27 @@
+insert into role (role_id, role) values (1, 'ROLE_ADMIN'), (2, 'ROLE_USER'), (3, 'ROLE_MANAGER'), (4, 'ROLE_OWNER');
+
+INSERT INTO users (id, email, enabled, first_name, last_name, password, username, role_role_id)
+VALUES ('1', 'a@u', '1', 'AFN', 'ALN', '$2a$10$iPgnenFIoM67cYL9let/iOLBphbDaEkAz3BmiXOCmWq5A4M2TkXAG', 'admin', '1'),
+  ('2', 'u@m', '1', 'UFN', 'ULN', '$2a$10$Ad.n7DA3e9QT.a8hXymxI.JKnAYTLR4nD4stJtfMiCLcr7FiZ/st.', 'user', '2'),
+  ('3', 'm@m', '1', 'MFN', 'MLN', '$2a$10$iQy1MYc97kkXBwrCJ5I9gO/QcRT.rdY6UDKriBvG.iyX29miDaKDe', 'manager', '3'),
+  ('4', 'o@m', '1', 'OFN', 'OLN', '$2a$10$VVH6bnOWLMczmH12BY99c.T6JMzMErt/gZKRCPfYlXcq7JMFoqkWW', 'owner', '4');
+# admin - pass = admin
+# user - pass = user
+# manager - pass = manager
+# owner - pass = owner
+SET FOREIGN_KEY_CHECKS=0;
+INSERT INTO category (category_id, category)
+VALUES ('1', 'small'), ('2', 'medium'), ('3', 'big');
+
+INSERT INTO customer (id, address, city, email, enabled, first_name, last_name, name, phone)
+VALUES ('1', 'Small Street', 'Smallville', 'smallmail@mail.com', '1', 'SmallFN', 'SmallLN', 'Small INC', '123'),
+  ('2', 'Medium Street', 'Midtown', 'midmail@mail.com', '1', 'MidFN', 'MidLN', 'Mid INC', '456'),
+  ('3', 'Big Street', 'Big City', 'bigmail@mail.com', '1', 'BigFN', 'BigLN', 'Big INC', '789');
+
+INSERT INTO customer_category (customer_id, category_id)
+VALUES (1, 1), (2, 2), (3, 3);
+
+INSERT INTO contract (id, begin_date, content, end_date, name, status, value, customer_id, user_id)
+VALUES ('1', '2018-02-24 00:00:00', 'contract content', '2018-02-25 00:00:00', 'ContractName', 'PROPOSED', '100000.00', '2', '2');
+
+SET FOREIGN_KEY_CHECKS=1;

src/main/resources/messages.properties

@@ -0,0 +1,33 @@
+customer.id = id
+customer.address = address
+customer.city = city
+customer.email = email
+customer.first.name = first name
+customer.last.name = last name
+customer.name = name
+customer.phone = phone
+ordinal.number = no.
+user.username = Username
+user.email = Email
+user.first.name = First Name
+user.last.name = Last Name
+user.id = User id
+user.name = User name
+contract.id = id
+contract.name = name
+contract.content = content
+contract.value = value
+contract.begin.date = begin_date
+contract.end.date = end_date
+contract.status = status
+
+crm.status = Status
+crm.status.PROPOSED = PROPOSED
+crm.status.NEGOTIATED = NEGOTIATED
+crm.status.IMPLEMENTED = IMPLEMENTED
+crm.status.DONE = DONE
+crm.customer.name = Customer name
+crm.customer.id = Customer id
+crm.user.id = User id
+role.id = Role id
+role.name = Role name

src/main/resources/templates/403.html

@@ -0,0 +1,11 @@
+<html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <title>Security with Spring Boot</title>
+</head>
+<body>
+
+<h1>Access denied</h1>
+<a th:href="@{/login}">Login page</a>
+
+</body>
+</html>

src/main/resources/templates/admin/panel.html

@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Admin panel</title>
+</head>
+<body>
+
+<h1>Admin panel</h1>
+
+</body>
+</html>

src/main/resources/templates/contract/add.html

@@ -0,0 +1,77 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Add contract</title>
+</head>
+<body>
+
+<h2>Add contract form</h2>
+<form th:action="@{|/contract/add|}" th:object="${contract}" method="post">
+    <div>
+        <label>
+            Name:
+            <input type="text" th:field="*{name}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            Content:
+            <input type="text" th:field="*{content}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            Value:
+            <input type="text" th:field="*{value}" placeholder="1000"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            Begin Date:
+            <input type="date" th:field="*{beginDate}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            End date:
+            <input type="date" th:field="*{endDate}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            Status:
+            <select th:field="*{status}">
+                <option th:each="status : ${T(crm.entity.Status).ALL}"
+                        th:value="${status}" th:text="${status}">
+                </option>
+            </select>
+        </label>
+    </div>
+    <div>
+        <label>
+            Customer:
+            <select th:field="*{customer.id}">
+                <option th:each="customer : ${customers}"
+                        th:value="${customer.id}" th:text="${customer}">
+                </option>
+            </select>
+        </label>
+    </div>
+    <div>
+        <label>
+            User:
+            <select th:field="*{user.id}">
+                <option th:each="user : ${users}"
+                        th:value="${user.id}" th:text="${user}">
+                </option>
+            </select>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Add Contract"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/contract/begin-date-after-search.html

@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Search contract by begin date after</title>
+</head>
+<body>
+
+<h2>Search contract by begin date after</h2>
+<form th:action="@{|/contract/begin-date-after-search|}" th:object="${contract}" method="post">
+    <div>
+        <label>
+            Begin Date:
+            <input type="date" th:field="*{beginDate}"/>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Search Contract"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/contract/begin-date-before-search.html

@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Search contract by begin date before</title>
+</head>
+<body>
+
+<h2>Search contract by begin date before</h2>
+<form th:action="@{|/contract/begin-date-before-search|}" th:object="${contract}" method="post">
+    <div>
+        <label>
+            Begin Date:
+            <input type="date" th:field="*{beginDate}"/>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Search Contract"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/contract/begin-date-search.html

@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Search contract by begin date</title>
+</head>
+<body>
+
+<h2>Search contract by begin date</h2>
+<form th:action="@{|/contract/begin-date-search|}" th:object="${contract}" method="post">
+    <div>
+        <label>
+            Begin Date:
+            <input type="date" th:field="*{beginDate}"/>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Search Contract"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/contract/contract-menu.html

@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Contracts management</title>
+</head>
+<body>
+
+<h2>Contracts management</h2>
+
+<p><a th:href="@{|/contract/search|}" th:text="'Search for contract'"></a></p>
+<p><a th:href="@{|/contract/list|}" th:text="'Show contracts list'"></a></p>
+<p><a th:href="@{|/contract/add|}" th:text="'Add new contract'"></a></p>
+
+</body>
+</html>

src/main/resources/templates/contract/customer-search.html

@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Search contracts by customer</title>
+</head>
+<body>
+
+<h2>Search contracts by customer</h2>
+<form th:action="@{|/contract/customer-search|}" th:object="${contract}" method="post">
+    <div>
+        <label>
+            Customer:
+            <select th:field="*{customer.id}">
+                <option th:each="customer : ${customers}"
+                        th:value="${customer.id}" th:text="${customer}">
+                </option>
+            </select>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Search Contract"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/contract/customer-user-search.html

@@ -0,0 +1,37 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Search contracts by customer and user</title>
+</head>
+<body>
+
+<h2>Search contracts by customer and user</h2>
+<form th:action="@{|/contract/customer-user-search|}" th:object="${contract}" method="post">
+    <div>
+        <label>
+            Customer:
+            <select th:field="*{customer.id}">
+                <option th:each="customer : ${customers}"
+                        th:value="${customer.id}" th:text="${customer}">
+                </option>
+            </select>
+        </label>
+    </div>
+    <div>
+        <label>
+            User:
+            <select th:field="*{user.id}">
+                <option th:each="user : ${users}"
+                        th:value="${user.id}" th:text="${user}">
+                </option>
+            </select>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Search Contract"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/contract/edit.html

@@ -0,0 +1,69 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Edit contract</title>
+</head>
+<body>
+
+<h2>Edit contract form</h2>
+<form th:action="@{|/contract/edit/${contract.id}|}" th:object="${contract}" method="post">
+    <div>
+        <label>
+            Name:
+            <input type="text" th:field="*{name}" th:value="*{name}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            Content:
+            <input type="text" th:field="*{content}" th:value="*{content}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            Value:
+            <input type="text" th:field="*{value}" th:value="*{value}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            Begin Date:
+            <input type="date" th:field="*{beginDate}" th:value="*{beginDate}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            End date:
+            <input type="date" th:field="*{endDate}" th:value="*{endDate}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            Status:
+            <select th:field="*{status}">
+                <option th:each="status : ${T(crm.entity.Status).ALL}"
+                        th:value="${status}" th:text="${status}">
+                </option>
+            </select>
+        </label>
+    </div>
+    <div>
+        <label>
+            Customer id:
+            <input type="number" th:field="*{customer.id}" th:value="*{customer.id}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            User id:
+            <input type="number" th:field="*{user.id}" th:value="*{user.id}"/>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Edit Contract"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/contract/end-date-after-search.html

@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Search contract by end date after</title>
+</head>
+<body>
+
+<h2>Search contract by end date after</h2>
+<form th:action="@{|/contract/end-date-after-search|}" th:object="${contract}" method="post">
+    <div>
+        <label>
+            End Date:
+            <input type="date" th:field="*{endDate}"/>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Search Contract"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/contract/end-date-before-search.html

@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Search contract by end date before</title>
+</head>
+<body>
+
+<h2>Search contract by end date before</h2>
+<form th:action="@{|/contract/end-date-before-search|}" th:object="${contract}" method="post">
+    <div>
+        <label>
+            End Date:
+            <input type="date" th:field="*{endDate}"/>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Search Contract"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/contract/end-date-search.html

@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Search contract by end date</title>
+</head>
+<body>
+
+<h2>Search contract by end date</h2>
+<form th:action="@{|/contract/end-date-search|}" th:object="${contract}" method="post">
+    <div>
+        <label>
+            End Date:
+            <input type="date" th:field="*{endDate}"/>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Search Contract"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/contract/list.html

@@ -0,0 +1,44 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org"
+      xmlns:sec="http://www.thymeleaf.org/extras/spring-security">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Contracts</title>
+</head>
+<body>
+
+<table>
+    <thead>
+    <tr>
+        <th><a th:text="#{contract.id}"></a></th>
+        <th><a th:text="#{contract.name}"></a></th>
+        <th><a th:text="#{contract.content}"></a></th>
+        <th><a th:text="#{contract.value}"></a></th>
+        <th><a th:text="#{contract.begin.date}"></a></th>
+        <th><a th:text="#{contract.end.date}"></a></th>
+        <th><a th:text="#{contract.status}"></a></th>
+        <th><a th:text="#{crm.customer.name}"></a></th>
+        <th><a th:text="#{user.name}"></a></th>
+        <th></th>
+    </tr>
+    </thead>
+    <tbody>
+    <tr th:each="contract : ${contracts}">
+        <td th:text="${contract.id}"></td>
+        <td th:text="${contract.name}"></td>
+        <td th:text="${contract.content}"></td>
+        <td th:text="${contract.value}"></td>
+        <td th:text="${#temporals.format(contract.beginDate, 'dd.MM.yyyy')}"></td>
+        <td th:text="${#temporals.format(contract.endDate, 'dd.MM.yyyy')}"></td>
+        <td th:text="${contract.status}"></td>
+        <td th:text="${contract.customer.name}"></td>
+        <td th:text="${contract.user.name}"></td>
+        <p sec:authorize="hasAnyRole('ROLE_MANAGER', 'ROLE_OWNER')">
+        <td><a th:href="@{|/contract/edit/${contract.id}|}">Edit</a></td>
+        </p>
+    </tr>
+    </tbody>
+</table>
+
+</body>
+</html>

src/main/resources/templates/contract/name-search.html

@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Search for contract</title>
+</head>
+<body>
+
+<h2>Search contract by Name</h2>
+<form th:action="@{|/contract/name-search|}" th:object="${contract}" method="post">
+    <div>
+        <label>
+            Name:
+            <input type="text" th:field="*{name}"/>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Search Contract"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/contract/search.html

@@ -0,0 +1,26 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Choose searching type</title>
+</head>
+<body>
+
+<h2>Choose searching type</h2>
+
+<p><a th:href="@{|/contract/name-search|}" th:text="'Search for contract by Name'"></a></p>
+<p><a th:href="@{|/contract/value-le-search|}" th:text="'Search for contracts by Value Less Than Equal'"></a></p>
+<p><a th:href="@{|/contract/value-ge-search|}" th:text="'Search for contracts by Value Greater Than Equal'"></a></p>
+<p><a th:href="@{|/contract/begin-date-search|}" th:text="'Search for contracts by Begin Date'"></a></p>
+<p><a th:href="@{|/contract/begin-date-before-search|}" th:text="'Search for contracts by Begin Date Before'"></a></p>
+<p><a th:href="@{|/contract/begin-date-after-search|}" th:text="'Search for contracts by Begin Date After'"></a></p>
+<p><a th:href="@{|/contract/end-date-search|}" th:text="'Search for contracts by End Date'"></a></p>
+<p><a th:href="@{|/contract/end-date-before-search|}" th:text="'Search for contracts by End Date Before'"></a></p>
+<p><a th:href="@{|/contract/end-date-after-search|}" th:text="'Search for contracts by End Date After'"></a></p>
+<p><a th:href="@{|/contract/status-search|}" th:text="'Search for contracts by Status'"></a></p>
+<p><a th:href="@{|/contract/customer-search|}" th:text="'Search for contracts by Customer'"></a></p>
+<p><a th:href="@{|/contract/customer-user-search|}" th:text="'Search for contracts by Customer and User'"></a></p>
+<p><a th:href="@{|/contract/user-search|}" th:text="'Search for contracts by User'"></a></p>
+
+</body>
+</html>

src/main/resources/templates/contract/show-list.html

@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Searching result</title>
+</head>
+<body>
+
+<table>
+    <thead>
+    <tr>
+        <th><a th:text="#{contract.id}"></a></th>
+        <th><a th:text="#{contract.name}"></a></th>
+        <th><a th:text="#{contract.content}"></a></th>
+        <th><a th:text="#{contract.value}"></a></th>
+        <th><a th:text="#{contract.begin.date}"></a></th>
+        <th><a th:text="#{contract.end.date}"></a></th>
+        <th><a th:text="#{contract.status}"></a></th>
+        <th><a th:text="#{crm.customer.name}"></a></th>
+        <th><a th:text="#{user.name}"></a></th>
+    </tr>
+    </thead>
+    <tbody>
+    <tr th:each="contract : ${contracts}">
+        <td th:text="${contract.id}"></td>
+        <td th:text="${contract.name}"></td>
+        <td th:text="${contract.content}"></td>
+        <td th:text="${contract.value}"></td>
+        <td th:text="${#temporals.format(contract.beginDate, 'dd.MM.yyyy')}"></td>
+        <td th:text="${#temporals.format(contract.endDate, 'dd.MM.yyyy')}"></td>
+        <td th:text="${contract.status}"></td>
+        <td th:text="${contract.customer.name}"></td>
+        <td th:text="${contract.user.name}"></td>
+    </tr>
+    </tbody>
+</table>
+
+</body>
+</html>

src/main/resources/templates/contract/show-one.html

@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Searching result</title>
+</head>
+<body>
+
+<table>
+    <thead>
+    <tr>
+        <th><a th:text="#{contract.id}"></a></th>
+        <th><a th:text="#{contract.name}"></a></th>
+        <th><a th:text="#{contract.content}"></a></th>
+        <th><a th:text="#{contract.value}"></a></th>
+        <th><a th:text="#{contract.begin.date}"></a></th>
+        <th><a th:text="#{contract.end.date}"></a></th>
+        <th><a th:text="#{contract.status}"></a></th>
+        <th><a th:text="#{crm.customer.name}"></a></th>
+        <th><a th:text="#{user.name}"></a></th>
+    </tr>
+    </thead>
+    <tbody>
+    <tr th:object="${contract}">
+        <td th:text="*{id}"></td>
+        <td th:text="*{name}"></td>
+        <td th:text="*{content}"></td>
+        <td th:text="*{value}"></td>
+        <td th:text="*{beginDate}"></td>
+        <td th:text="*{endDate}"></td>
+        <td th:text="*{status}"></td>
+        <td th:text="*{customer.name}"></td>
+        <td th:text="*{user.name}"></td>
+    </tr>
+    </tbody>
+</table>
+
+</body>
+</html>

src/main/resources/templates/contract/status-search.html

@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Search contract by status</title>
+</head>
+<body>
+
+<h2>Search contract by status</h2>
+<form th:action="@{|/contract/status-search|}" th:object="${contract}" method="post">
+    <div>
+        <label>
+            Status:
+            <select th:field="*{status}">
+                <option th:each="status : ${T(crm.entity.Status).ALL}"
+                        th:value="${status}" th:text="${status}">
+                </option>
+            </select>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Search Contract"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/contract/success.html

@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Success</title>
+</head>
+<body>
+
+<h2>Contract successfully added to database</h2>
+
+</body>
+</html>

src/main/resources/templates/contract/user-search.html

@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Search contracts by user</title>
+</head>
+<body>
+
+<h2>Search contracts by user</h2>
+<form th:action="@{|/contract/user-search|}" th:object="${contract}" method="post">
+    <div>
+        <label>
+            User:
+            <select th:field="*{user.id}">
+                <option th:each="user : ${users}"
+                        th:value="${user.id}" th:text="${user}">
+                </option>
+            </select>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Search Contract"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/contract/value-ge-search.html

@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Search contract by value greater equal than</title>
+</head>
+<body>
+
+<h2>Search contract by value greater equal than</h2>
+<form th:action="@{|/contract/value-ge-search|}" th:object="${contract}" method="post">
+    <div>
+        <label>
+            Value:
+            <input type="text" th:field="*{value}"/>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Search Contract"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/contract/value-le-search.html

@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Search contract by value less equal than</title>
+</head>
+<body>
+
+<h2>Search contract by value less equal than</h2>
+<form th:action="@{|/contract/value-le-search|}" th:object="${contract}" method="post">
+    <div>
+        <label>
+            Value:
+            <input type="text" th:field="*{value}"/>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Search Contract"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/csv/import.html

@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Title</title>
+</head>
+<body>
+
+<!--<p><a th:href="@{|/import|}" th:text="'Import CSV file'"></a></p>-->
+
+</body>
+</html>

src/main/resources/templates/csv/show.html

@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>CSV show</title>
+</head>
+<body>
+
+<table>
+    <thead>
+    <tr>
+        <th>ROW</th>
+    </tr>
+    </thead>
+    <tbody>
+    <tr th:each="d : ${data}">
+        <td th:text="${d}"></td>
+    </tr>
+    </tbody>
+</table>
+
+</body>
+</html>

src/main/resources/templates/customer/add-customer-based-on-another-one.html

@@ -0,0 +1,59 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Add new customer based on another one</title>
+</head>
+<body>
+
+<h2>Add new customer based on another one form</h2>
+<form th:action="@{|/customer/addCustomerBasedOnAnotherOne/${customer.id}|}" th:object="${customer}" method="post">
+    <div>
+        <label>
+            Name:
+            <input type="text" th:field="*{name}" th:value="*{name}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            E-mail:
+            <input type="email" th:field="*{email}" th:value="*{email}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            Phone:
+            <input type="number" th:field="*{phone}" th:value="*{phone}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            First Name:
+            <input type="text" th:field="*{firstName}" th:value="*{firstName}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            Last Name:
+            <input type="text" th:field="*{lastName}" th:value="*{lastName}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            Address:
+            <input type="text" th:field="*{address}" th:value="*{address}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            City:
+            <input type="text" th:field="*{city}" th:value="*{city}"/>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Add New Customer"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/customer/add.html

@@ -0,0 +1,59 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Add customer</title>
+</head>
+<body>
+
+<h2>Add customer form</h2>
+<form th:action="@{|/customer/add|}" th:object="${customer}" method="post">
+    <div>
+        <label>
+            Name:
+            <input type="text" th:field="*{name}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            E-mail:
+            <input type="email" th:field="*{email}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            Phone:
+            <input type="number" th:field="*{phone}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            First Name:
+            <input type="text" th:field="*{firstName}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            Last Name:
+            <input type="text" th:field="*{lastName}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            Address:
+            <input type="text" th:field="*{address}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            City:
+            <input type="text" th:field="*{city}"/>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Add Customer"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/customer/city-address-search.html

@@ -0,0 +1,29 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Search for customer</title>
+</head>
+<body>
+
+<h2>Search customer by City and Address</h2>
+<form th:action="@{|/customer/city-address-search|}" th:object="${customer}" method="post">
+    <div>
+        <label>
+            City:
+            <input type="text" th:field="*{city}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            Address:
+            <input type="text" th:field="*{address}"/>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Search Customer"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/customer/city-search.html

@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Search for customer</title>
+</head>
+<body>
+
+<h2>Search customer by City</h2>
+<form th:action="@{|/customer/city-search|}" th:object="${customer}" method="post">
+    <div>
+        <label>
+            City:
+            <input type="text" th:field="*{city}"/>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Search Customer"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/customer/customer-menu.html

@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Customers management</title>
+</head>
+<body>
+
+<h2>Customers management</h2>
+
+<p><a th:href="@{|/search|}" th:text="'Search for customers'"></a></p>
+<p><a th:href="@{|/customer/list|}" th:text="'Show customers list'"></a></p>
+<p><a th:href="@{|/customer/add|}" th:text="'Add new customer'"></a></p>
+
+</body>
+</html>

src/main/resources/templates/customer/edit.html

@@ -0,0 +1,59 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Edit customer</title>
+</head>
+<body>
+
+<h2>Edit customer form</h2>
+<form th:action="@{|/customer/edit/${customer.id}|}" th:object="${customer}" method="post">
+    <div>
+        <label>
+            Name:
+            <input type="text" th:field="*{name}" th:value="*{name}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            E-mail:
+            <input type="email" th:field="*{email}" th:value="*{email}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            Phone:
+            <input type="number" th:field="*{phone}" th:value="*{phone}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            First Name:
+            <input type="text" th:field="*{firstName}" th:value="*{firstName}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            Last Name:
+            <input type="text" th:field="*{lastName}" th:value="*{lastName}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            Address:
+            <input type="text" th:field="*{address}" th:value="*{address}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            City:
+            <input type="text" th:field="*{city}" th:value="*{city}"/>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Edit Customer"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/customer/email-search.html

@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Search for customer</title>
+</head>
+<body>
+
+<h2>Search customer by Email</h2>
+<form th:action="@{|/customer/email-search|}" th:object="${customer}" method="post">
+    <div>
+        <label>
+            E-mail:
+            <input type="email" th:field="*{email}"/>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Search Customer"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/customer/first-name-last-name-search.html

@@ -0,0 +1,29 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Search for customer</title>
+</head>
+<body>
+
+<h2>Search customer by First Name and Last Name</h2>
+<form th:action="@{|/customer/first-name-last-name-search|}" th:object="${customer}" method="post">
+    <div>
+        <label>
+            First Name:
+            <input type="text" th:field="*{firstName}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            Last Name:
+            <input type="text" th:field="*{lastName}"/>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Search Customer"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/customer/first-name-search.html

@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Search for customer</title>
+</head>
+<body>
+
+<h2>Search customer by First Name</h2>
+<form th:action="@{|/customer/first-name-search|}" th:object="${customer}" method="post">
+    <div>
+        <label>
+            First Name:
+            <input type="text" th:field="*{firstName}"/>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Search Customer"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/customer/last-name-search.html

@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Search for customer</title>
+</head>
+<body>
+
+<h2>Search customer by Last Name</h2>
+<form th:action="@{|/customer/last-name-search|}" th:object="${customer}" method="post">
+    <div>
+        <label>
+            Last Name:
+            <input type="text" th:field="*{lastName}"/>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Search Customer"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/customer/list.html

@@ -0,0 +1,41 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Customers</title>
+</head>
+<body>
+
+<table>
+    <thead>
+    <tr>
+        <th><a th:text="#{customer.id}"></a></th>
+        <th><a th:text="#{customer.name}"></a></th>
+        <th><a th:text="#{customer.email}"></a></th>
+        <th><a th:text="#{customer.phone}"></a></th>
+        <th><a th:text="#{customer.first.name}"></a></th>
+        <th><a th:text="#{customer.last.name}"></a></th>
+        <th><a th:text="#{customer.address}"></a></th>
+        <th><a th:text="#{customer.city}"></a></th>
+        <th></th>
+        <th></th>
+    </tr>
+    </thead>
+    <tbody>
+    <tr th:each="customer : ${customers}">
+        <td th:text="${customer.id}"></td>
+        <td th:text="${customer.name}"></td>
+        <td th:text="${customer.email}"></td>
+        <td th:text="${customer.phone}"></td>
+        <td th:text="${customer.firstName}"></td>
+        <td th:text="${customer.lastName}"></td>
+        <td th:text="${customer.address}"></td>
+        <td th:text="${customer.city}"></td>
+        <td><a th:href="@{|/customer/edit/${customer.id}|}">Edit</a></td>
+        <td><a th:href="@{|/customer/addCustomerBasedOnAnotherOne/${customer.id}|}">Add new customer based on this</a></td>
+    </tr>
+    </tbody>
+</table>
+
+</body>
+</html>

src/main/resources/templates/customer/name-search.html

@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Search for customer</title>
+</head>
+<body>
+
+<h2>Search customer by Name</h2>
+<form th:action="@{|/customer/name-search|}" th:object="${customer}" method="post">
+    <div>
+        <label>
+            Name:
+            <input type="text" th:field="*{name}"/>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Search Customer"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/customer/phone-search.html

@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Search for customer</title>
+</head>
+<body>
+
+<h2>Search customer by Phone</h2>
+<form th:action="@{|/customer/phone-search|}" th:object="${customer}" method="post">
+    <div>
+        <label>
+            Phone:
+            <input type="number" th:field="*{phone}"/>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Search Customer"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/customer/show-list.html

@@ -0,0 +1,37 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Searching result</title>
+</head>
+<body>
+
+<table>
+    <thead>
+    <tr>
+        <th><a th:text="#{customer.id}"></a></th>
+        <th><a th:text="#{customer.address}"></a></th>
+        <th><a th:text="#{customer.city}"></a></th>
+        <th><a th:text="#{customer.email}"></a></th>
+        <th><a th:text="#{customer.first.name}"></a></th>
+        <th><a th:text="#{customer.last.name}"></a></th>
+        <th><a th:text="#{customer.name}"></a></th>
+        <th><a th:text="#{customer.phone}"></a></th>
+    </tr>
+    </thead>
+    <tbody>
+    <tr th:each="customer : ${customers}">
+        <td th:text="${customer.id}"></td>
+        <td th:text="${customer.address}"></td>
+        <td th:text="${customer.city}"></td>
+        <td th:text="${customer.email}"></td>
+        <td th:text="${customer.firstName}"></td>
+        <td th:text="${customer.lastName}"></td>
+        <td th:text="${customer.name}"></td>
+        <td th:text="${customer.phone}"></td>
+    </tr>
+    </tbody>
+</table>
+
+</body>
+</html>

src/main/resources/templates/customer/show-one.html

@@ -0,0 +1,37 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Searching result</title>
+</head>
+<body>
+
+<table>
+    <thead>
+    <tr>
+        <th><a th:text="#{customer.id}"></a></th>
+        <th><a th:text="#{customer.address}"></a></th>
+        <th><a th:text="#{customer.city}"></a></th>
+        <th><a th:text="#{customer.email}"></a></th>
+        <th><a th:text="#{customer.first.name}"></a></th>
+        <th><a th:text="#{customer.last.name}"></a></th>
+        <th><a th:text="#{customer.name}"></a></th>
+        <th><a th:text="#{customer.phone}"></a></th>
+    </tr>
+    </thead>
+    <tbody>
+    <tr th:object="${customer}">
+        <td th:text="*{id}"></td>
+        <td th:text="*{address}"></td>
+        <td th:text="*{city}"></td>
+        <td th:text="*{email}"></td>
+        <td th:text="*{firstName}"></td>
+        <td th:text="*{lastName}"></td>
+        <td th:text="*{name}"></td>
+        <td th:text="*{phone}"></td>
+    </tr>
+    </tbody>
+</table>
+
+</body>
+</html>

src/main/resources/templates/customer/success.html

@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Success</title>
+</head>
+<body>
+
+<h2>Customer successfully added to database</h2>
+
+</body>
+</html>

src/main/resources/templates/date/test.html

@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Date test</title>
+</head>
+<body>
+
+<h1>Date test</h1>
+
+<h2>Format ISO</h2>
+<p th:text="${#dates.formatISO(standardDate)}"></p>
+<p th:text="${#temporals.formatISO(localDateTime)}"></p>
+<p th:text="${#temporals.formatISO(localDate)}"></p>
+<p th:text="${#temporals.formatISO(timestamp)}"></p>
+
+<h2>Format manually</h2>
+<p th:text="${#dates.format(standardDate, 'dd-MM-yyyy HH:mm')}"></p>
+<p th:text="${#temporals.format(localDateTime, 'dd-MM-yyyy HH:mm')}"></p>
+<p th:text="${#temporals.format(localDate, 'MM-yyyy')}"></p>
+
+</body>
+</html>

src/main/resources/templates/index.html

@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org"
+      xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity4">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Home page</title>
+</head>
+<body>
+
+<h1>Home page</h1>
+
+<a sec:authorize="hasRole('ROLE_ANONYMOUS')">
+    <p>Login = user, Password = user</p>
+    <p>Login = manager, Password = manager</p>
+    <p>Login = owner, Password = owner</p>
+    <p>Login = admin, Password = admin</p>
+    <p>User has some restrictions. Only manager and owner can edit contracts. Only admin can delete users.</p>
+    <p><a th:href="@{|/login|}" th:text="'Log in'"></a></p>
+    <p><a th:href="@{|/register|}" th:text="'Register'"></a></p>
+</a>
+<a sec:authorize="isAuthenticated()">
+    <p><a th:href="@{|/user/menu|}" th:text="'User menu'"></a></p>
+
+    <p><a th:href="@{|/customer/menu|}" th:text="'Customer menu'"></a></p>
+
+    <p><a th:href="@{|/contract/menu|}" th:text="'Contract menu'"></a></p>
+
+    <p><a th:href="@{|/pdf-generator|}" th:text="'Simple pdf generator'"></a></p>
+
+    <!--<p><a th:href="@{|/import|}" th:text="'Import CSV file'"></a></p>-->
+
+
+    <p>Logged as: <span sec:authentication="name"></span></p>
+    <p>Has role: <span sec:authentication="authorities"></span></p>
+
+    <a th:href="@{/logout}">Log out</a>
+</a>
+
+</body>
+</html>

src/main/resources/templates/login.html

@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org">
+<body>
+
+<h1>Custom login page</h1>
+<form th:action="@{/login}" method="post">
+    <div><label> User Name : <input type="text" name="username"/> </label></div>
+    <div><label> Password: <input type="password" name="password"/> </label></div>
+    <div><input type="submit" value="Sign In"/></div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/logout.html

@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org">
+<body>
+
+<h1 th:inline="text">Hello in options</h1>
+<form th:action="@{/logout}" method="post">
+    <input type="submit" value="Log Out"/>
+</form>
+
+</body>
+</html>

src/main/resources/templates/pdf/generator.html

@@ -0,0 +1,28 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Document generator</title>
+</head>
+<body>
+
+<h3>Enter the data to generate the document</h3>
+
+<form th:action="@{/pdf-generator}" th:object="${pdf}" method="post" id="pdfform">
+    <div>
+        <input type="hidden" th:field="*{id}" />
+    </div>
+    <div>
+        <label>
+            File name:
+            <input type="text" th:field="*{name}"/>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Generate pdf"/>
+    </div>
+</form>
+<textarea form ="pdfform" name="taname" id="taid" cols="35" wrap="soft" th:field="${pdf.content}"></textarea>
+
+</body>
+</html>

src/main/resources/templates/pdf/success.html

@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Success</title>
+</head>
+<body>
+
+<h2>Pdf successfully created.</h2>
+<p>File is saved in project main folder</p>
+
+</body>
+</html>

src/main/resources/templates/register.html

@@ -0,0 +1,50 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Register</title>
+</head>
+<body>
+
+<h2>Register</h2>
+<form th:action="@{/register}" th:object="${user}" method="post">
+    <div>
+        <input type="hidden" th:field="*{id}" />
+    </div>
+    <div>
+        <label>
+            Username:
+            <input type="text" th:field="*{username}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            Email:
+            <input type="email" th:field="*{email}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            Password:
+            <input type="password" th:field="*{password}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            First Name:
+            <input type="text" th:field="*{firstName}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            Last Name:
+            <input type="text" th:field="*{lastName}"/>
+        </label>
+    </div>
+    <div>
+        <input type="submit" value="Register"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/search.html

@@ -0,0 +1,21 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Choose searching type</title>
+</head>
+<body>
+
+<h2>Choose searching type</h2>
+
+<p><a th:href="@{|/customer/name-search|}" th:text="'Search for customers by Name'"></a></p>
+<p><a th:href="@{|/customer/email-search|}" th:text="'Search for customers by Email'"></a></p>
+<p><a th:href="@{|/customer/phone-search|}" th:text="'Search for customers by Phone'"></a></p>
+<p><a th:href="@{|/customer/first-name-search|}" th:text="'Search for customers by First Name'"></a></p>
+<p><a th:href="@{|/customer/last-name-search|}" th:text="'Search for customers by Last Name'"></a></p>
+<p><a th:href="@{|/customer/first-name-last-name-search|}" th:text="'Search for customers by First Name and Last Name'"></a></p>
+<p><a th:href="@{|/customer/city-search|}" th:text="'Search for customers by City'"></a></p>
+<p><a th:href="@{|/customer/city-address-search|}" th:text="'Search for customers by City and Address'"></a></p>
+
+</body>
+</html>

src/main/resources/templates/success.html

@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Success</title>
+</head>
+<body>
+
+<h2>User successfully added to database</h2>
+
+</body>
+</html>

src/main/resources/templates/user/edit.html

@@ -0,0 +1,56 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org"
+      xmlns:sec="http://www.thymeleaf.org/extras/spring-security">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Edit user</title>
+</head>
+<body>
+
+<h2>Edit user form</h2>
+<form th:action="@{|/user/edit/${user.id}|}" th:object="${user}" method="post">
+    <div>
+        <label>
+            Username:
+            <input type="text" th:field="*{username}" th:value="*{username}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            E-mail:
+            <input type="email" th:field="*{email}" th:value="*{email}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            First Name:
+            <input type="text" th:field="*{firstName}" th:value="*{firstName}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            Last Name:
+            <input type="text" th:field="*{lastName}" th:value="*{lastName}"/>
+        </label>
+    </div>
+    <div>
+        <label>
+            Password:
+            <input type="password" th:field="*{password}" th:value="*{password}"/>
+        </label>
+    </div>
+    <p sec:authorize="hasAnyRole('ROLE_MANAGER', 'ROLE_OWNER', 'ROLE_ADMIN')">
+    <div>
+        <label>
+            Role:
+            <input type="text" th:field="*{role.id}" th:value="*{role.id}"/>
+        </label>
+    </div>
+    </p>
+    <div>
+        <input type="submit" value="Edit User"/>
+    </div>
+</form>
+
+</body>
+</html>

src/main/resources/templates/user/list.html

@@ -0,0 +1,60 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org"
+      xmlns:sec="http://www.thymeleaf.org/extras/spring-security">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Users</title>
+</head>
+<body>
+
+<table>
+    <thead>
+    <tr>
+        <th><a th:text="#{ordinal.number}"></a></th>
+        <th><a th:text="#{user.username}"></a></th>
+        <th><a th:text="#{user.email}"></a></th>
+        <th><a th:text="#{user.first.name}"></a></th>
+        <th><a th:text="#{user.last.name}"></a></th>
+        <th><a th:text="#{role.id}"></a></th>
+        <th><a th:text="#{role.name}"></a></th>
+        <th></th>
+        <th></th>
+    </tr>
+    </thead>
+    <tbody>
+    <tr th:each="user, iterStat : ${users}">
+        <td th:text="${iterStat.count}"></td>
+        <td th:text="${user.username}"></td>
+        <td th:text="${user.email}"></td>
+        <td th:text="${user.firstName}"></td>
+        <td th:text="${user.lastName}"></td>
+        <td th:text="${user.role.id}"></td>
+        <td th:text="${user.role.name}"></td>
+        <p sec:authorize="hasAnyRole('ROLE_USER', 'ROLE_MANAGER')">
+        <td><a th:if="${currentUser.equals(user)}" th:href="@{|/user/edit/${user.id}|}">Edit</a></td>
+        </p>
+        <p sec:authorize="hasAnyRole('ROLE_OWNER', 'ROLE_ADMIN')">
+        <td><a th:href="@{|/user/edit/${user.id}|}">Edit</a></td>
+        </p>
+        <p sec:authorize="hasRole('ROLE_ADMIN')">
+        <td><a th:unless="${currentUser.equals(user)}" th:href="@{|/user/delete/${user.id}|}">Delete</a></td>
+        </p>
+    </tr>
+    </tbody>
+</table>
+
+<p><a th:href="@{|/download.pdf|}" th:text="'Download users list in PDF file'"></a></p>
+<p><a th:href="@{|/download.xls|}" th:text="'Download users list in XLS file'"></a></p>
+<p><a th:href="@{|/download.csv|}" th:text="'Download users list in CSV file'"></a></p>
+
+<p sec:authorize="isAuthenticated()">
+<p>Logged as: <span sec:authentication="name"></span></p>
+<p>Has role: <span sec:authentication="authorities"></span></p>
+</p>
+
+<span sec:authorize="isAuthenticated()">
+    <a th:href="@{/logout}">Log out</a>
+</span>
+
+</body>
+</html>

src/main/resources/templates/user/success.html

@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Success</title>
+</head>
+<body>
+
+<h2>User successfully added to database</h2>
+
+</body>
+</html>

src/main/resources/templates/user/user-menu.html

@@ -0,0 +1,14 @@
+<!DOCTYPE html>
+<html lang="en" xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>Users management</title>
+</head>
+<body>
+
+<h2>Users management</h2>
+
+<p><a th:href="@{|/user/list|}" th:text="'Show users list'"></a></p>
+
+</body>
+</html>

src/test/java/crm/CrmApplicationTests.java

@@ -0,0 +1,16 @@
+package crm;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest
+public class CrmApplicationTests {
+
+	@Test
+	public void contextLoads() {
+	}
+
+}

srcw/crm/CrmApplication.java

@@ -0,0 +1,18 @@
+package crm;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.autoconfigure.domain.EntityScan;
+import org.springframework.data.jpa.convert.threeten.Jsr310JpaConverters;
+
+@EntityScan(
+        basePackageClasses = {CrmApplication.class, Jsr310JpaConverters.class}
+)
+@SpringBootApplication
+public class CrmApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(CrmApplication.class, args);
+    }
+
+}

srcw/crm/SecurityConfig.java

@@ -0,0 +1,48 @@
+package crm;
+
+import crm.service.SpringDataUserDetailsService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
+import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
+import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
+import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
+
+@Configuration
+@EnableWebSecurity
+@EnableGlobalMethodSecurity(securedEnabled = true)
+public class SecurityConfig extends WebSecurityConfigurerAdapter {
+
+    @Bean
+    public BCryptPasswordEncoder passwordEncoder() {
+        return new BCryptPasswordEncoder();
+    }
+
+    @Bean
+    public SpringDataUserDetailsService customUserDetailsService() {
+        return new SpringDataUserDetailsService();
+    }
+
+    @Autowired
+    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
+        auth.userDetailsService(customUserDetailsService()).passwordEncoder(passwordEncoder());
+    }
+
+    @Override
+    protected void configure(HttpSecurity http) throws Exception {
+        http.authorizeRequests()
+                .antMatchers("/admin/**", "/user/delete/**").hasRole("ADMIN")
+                .antMatchers("/pdf-generator", "/search/**", "/customer/**", "/user/edit/**", "/user/list", "/contract/**").hasAnyRole( "ADMIN", "USER", "MANAGER", "OWNER")
+                .anyRequest().permitAll()
+                .and()
+                .formLogin().loginPage("/login").permitAll()
+                .and()
+                .logout().logoutSuccessUrl("/").permitAll()
+                .and()
+                .exceptionHandling().accessDeniedPage("/403");
+    }
+
+}

srcw/crm/WebAppConfig.java

@@ -0,0 +1,165 @@
+package crm;
+
+import crm.viewResolver.CsvViewResolver;
+import crm.viewResolver.ExcelViewResolver;
+import crm.viewResolver.PdfViewResolver;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Description;
+import org.springframework.core.Ordered;
+import org.springframework.http.MediaType;
+import org.springframework.web.accept.ContentNegotiationManager;
+import org.springframework.web.servlet.ViewResolver;
+import org.springframework.web.servlet.config.annotation.ContentNegotiationConfigurer;
+import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
+import org.springframework.web.servlet.view.ContentNegotiatingViewResolver;
+import org.thymeleaf.TemplateEngine;
+import org.thymeleaf.dialect.springdata.SpringDataDialect;
+import org.thymeleaf.extras.java8time.dialect.Java8TimeDialect;
+import org.thymeleaf.extras.springsecurity4.dialect.SpringSecurityDialect;
+import org.thymeleaf.spring4.SpringTemplateEngine;
+import org.thymeleaf.spring4.view.ThymeleafViewResolver;
+import org.thymeleaf.templateresolver.ClassLoaderTemplateResolver;
+import org.thymeleaf.templateresolver.ITemplateResolver;
+
+import java.nio.charset.Charset;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+@Configuration
+public class WebAppConfig extends WebMvcConfigurerAdapter {
+
+    @Override
+    public void addViewControllers(ViewControllerRegistry registry) {
+        registry.addViewController("/login").setViewName("login");
+        registry.addViewController("/").setViewName("index");
+        registry.addViewController("/user/menu").setViewName("user/user-menu");
+        registry.addViewController("/customer/menu").setViewName("customer/customer-menu");
+        registry.addViewController("/contract/menu").setViewName("contract/contract-menu");
+        registry.addViewController("/contract/search").setViewName("contract/search");
+        registry.addViewController("/admin").setViewName("admin/panel");
+        registry.addViewController("/search").setViewName("search");
+        registry.addViewController("/403").setViewName("403");
+        registry.addViewController("/logout").setViewName("logout");
+        registry.setOrder(Ordered.HIGHEST_PRECEDENCE);
+    }
+
+    @Override
+    public void configureContentNegotiation(ContentNegotiationConfigurer configurer) {
+        configurer.favorPathExtension(true)
+                .ignoreAcceptHeader(false)
+                .defaultContentType(MediaType.APPLICATION_JSON)
+                .useJaf(false);
+
+        final Map<String,MediaType> mediaTypes = new HashMap<>();
+        mediaTypes.put("html", MediaType.TEXT_HTML);
+        mediaTypes.put("json", MediaType.APPLICATION_JSON);
+        mediaTypes.put("xls", MediaType.valueOf("application/vnd.ms-excel"));
+        mediaTypes.put("pdf", MediaType.APPLICATION_PDF);
+        mediaTypes.put("csv", new MediaType("text","csv", Charset.forName("utf-8")));
+        configurer.mediaTypes(mediaTypes);
+    }
+
+    /**
+     * Configure ContentNegotiatingViewResolver
+     */
+    @Bean
+    public ViewResolver contentNegotiatingViewResolver(ContentNegotiationManager manager) {
+        ContentNegotiatingViewResolver resolver = new ContentNegotiatingViewResolver();
+        resolver.setContentNegotiationManager(manager);
+
+        // Define all possible view resolvers
+        List<ViewResolver> resolvers = new ArrayList<>();
+
+        resolvers.add(csvViewResolver());
+        resolvers.add(excelViewResolver());
+        resolvers.add(pdfViewResolver());
+        resolvers.add(viewResolver());
+
+        resolver.setViewResolvers(resolvers);
+        return resolver;
+    }
+
+    @Bean
+    @Description("Thymeleaf template resolver serving HTML 5")
+    public ClassLoaderTemplateResolver templateResolver() {
+
+        ClassLoaderTemplateResolver templateResolver = new ClassLoaderTemplateResolver();
+
+        templateResolver.setPrefix("templates/");
+        templateResolver.setCacheable(false);
+        templateResolver.setSuffix(".html");
+        templateResolver.setTemplateMode("HTML5");
+        templateResolver.setCharacterEncoding("UTF-8");
+
+        return templateResolver;
+    }
+
+    @Bean
+    @Description("Thymeleaf template engine with Spring integration")
+    public SpringTemplateEngine templateEngine() {
+
+        SpringTemplateEngine templateEngine = new SpringTemplateEngine();
+        templateEngine.setTemplateResolver(templateResolver());
+
+        // add dialect spring security
+        templateEngine.addDialect(new SpringSecurityDialect());
+        return templateEngine;
+    }
+
+    @Bean
+    public TemplateEngine templateEngine(ITemplateResolver templateResolver) {
+        SpringTemplateEngine engine = new SpringTemplateEngine();
+        engine.addDialect(new Java8TimeDialect());
+        engine.setTemplateResolver(templateResolver);
+        return engine;
+    }
+
+    @Bean
+    @Description("Thymeleaf view resolver")
+    public ViewResolver viewResolver() {
+
+        ThymeleafViewResolver viewResolver = new ThymeleafViewResolver();
+
+        viewResolver.setTemplateEngine(templateEngine());
+        viewResolver.setCharacterEncoding("UTF-8");
+
+        return viewResolver;
+    }
+
+    /**
+     * Configure View resolver to provide XLS output using Apache POI library to
+     * generate XLS output for an object content
+     */
+    @Bean
+    public ViewResolver excelViewResolver() {
+        return new ExcelViewResolver();
+    }
+
+    /**
+     * Configure View resolver to provide Csv output using Super Csv library to
+     * generate Csv output for an object content
+     */
+    @Bean
+    public ViewResolver csvViewResolver() {
+        return new CsvViewResolver();
+    }
+
+    /**
+     * Configure View resolver to provide Pdf output using iText library to
+     * generate pdf output for an object content
+     */
+    @Bean
+    public ViewResolver pdfViewResolver() {
+        return new PdfViewResolver();
+    }
+
+    @Bean
+    public SpringDataDialect springDataDialect() {
+        return new SpringDataDialect();
+    }
+
+}

srcw/repository/CategoryRepository.java

@@ -0,0 +1,12 @@
+package crm.repository;
+
+import crm.entity.Category;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface CategoryRepository extends JpaRepository<Category, Long> {
+
+    Category findByName(String name);
+
+}

srcw/repository/ContractRepository.java

@@ -0,0 +1,42 @@
+package crm.repository;
+
+import crm.entity.Contract;
+import crm.entity.Customer;
+import crm.entity.Status;
+import crm.entity.User;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+import java.math.BigDecimal;
+import java.time.LocalDate;
+
+@Repository
+public interface ContractRepository extends JpaRepository<Contract, Long> {
+
+    Contract findByName(String contractName);
+
+    Iterable<Contract> findAllByValueLessThanEqual(BigDecimal value);
+
+    Iterable<Contract> findAllByValueGreaterThanEqual(BigDecimal value);
+
+    Iterable<Contract> findAllByBeginDate(LocalDate beginDate);
+
+    Iterable<Contract> findAllByBeginDateBefore(LocalDate beforeBeginDate);
+
+    Iterable<Contract> findAllByBeginDateAfter(LocalDate afterBeginDate);
+
+    Iterable<Contract> findAllByEndDate(LocalDate endDate);
+
+    Iterable<Contract> findAllByEndDateBefore(LocalDate beforeEndDate);
+
+    Iterable<Contract> findAllByEndDateAfter(LocalDate afterEndDate);
+
+    Iterable<Contract> findAllByStatus(Status status);
+
+    Iterable<Contract> findAllByCustomer(Customer customer);
+
+    Iterable<Contract> findAllByCustomerAndUser(Customer customer, User user);
+
+    Iterable<Contract> findAllByUser(User user);
+
+}

srcw/repository/CustomerRepository.java

@@ -0,0 +1,55 @@
+package crm.repository;
+
+import crm.entity.Category;
+import crm.entity.Customer;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.stereotype.Repository;
+
+import java.util.Set;
+
+/**
+ * NOTICE
+ * <p>
+ * When some declaration
+ * does NOT HAVE Enabled param
+ * searching works for ALL customers
+ * also for NOT enabled (inactive) ones
+ */
+
+@Repository
+public interface CustomerRepository extends JpaRepository<Customer, Long> {
+
+    @Query(value = "select max(id) from crm.customer", nativeQuery = true)
+    Long getMaxId();
+
+    Iterable<Customer> findAllByEnabled(int enabled);
+
+    Customer findOneByEnabledAndName(int enabled, String name);
+    Customer findOneByName(String name);
+
+    Iterable<Customer> findByEnabledAndEmail(int enabled, String email);
+    Iterable<Customer> findByEmail(String email);
+
+    Iterable<Customer> findByEnabledAndCity(int enabled, String city);
+    Iterable<Customer> findByCity(String city);
+
+    Iterable<Customer> findByEnabledAndCityAndAddress(int enabled, String city, String address);
+    Iterable<Customer> findByCityAndAddress(String city, String address);
+
+    Iterable<Customer> findByEnabledAndPhone(int enabled, int phone);
+    Iterable<Customer> findByPhone(int phone);
+
+    Iterable<Customer> findByEnabledAndFirstName(int enabled, String firstName);
+    Iterable<Customer> findByFirstName(String firstName);
+
+    Iterable<Customer> findByEnabledAndLastName(int enabled, String lastName);
+    Iterable<Customer> findByLastName(String lastName);
+
+    Iterable<Customer> findByEnabledAndFirstNameAndLastName(int enabled, String firstName, String lastName);
+    Iterable<Customer> findByFirstNameAndLastName(String firstName, String lastName);
+
+    Iterable<Customer> findByEnabledAndCategories(int enabled, Set<Category> category);
+    Iterable<Customer> findByCategories(Set<Category> category);
+
+}

srcw/repository/PdfRepository.java

@@ -0,0 +1,12 @@
+package crm.repository;
+
+import crm.entity.Pdf;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface PdfRepository extends JpaRepository<Pdf, Long> {
+
+    Pdf findByName(String name);
+
+}

srcw/repository/RoleRepository.java

@@ -0,0 +1,12 @@
+package crm.repository;
+
+import crm.entity.Role;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface RoleRepository extends JpaRepository<Role, Integer> {
+
+    Role findByName(String name);
+
+}

srcw/repository/UserRepository.java

@@ -0,0 +1,14 @@
+package crm.repository;
+
+import crm.entity.User;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface UserRepository extends JpaRepository<User, Long> {
+
+    User findByUsername(String username);
+
+    Iterable<User> findAllByEnabled (int enabled);
+
+}

srcw/service/ContractService.java

@@ -0,0 +1,45 @@
+package crm.service;
+
+import crm.entity.Contract;
+import crm.entity.Customer;
+import crm.entity.Status;
+import crm.entity.User;
+
+import java.math.BigDecimal;
+import java.time.LocalDate;
+
+public interface ContractService {
+
+    Contract findByName(String contractName);
+
+    Iterable<Contract> listAllContracts();
+
+    Contract showContract(Long id);
+
+    Iterable<Contract> findAllByValueLessThanEqual(BigDecimal value);
+
+    Iterable<Contract> findAllByValueGreaterThanEqual(BigDecimal value);
+
+    Iterable<Contract> findAllByBeginDate(LocalDate beginDate);
+
+    Iterable<Contract> findAllByBeginDateBefore(LocalDate beforeBeginDate);
+
+    Iterable<Contract> findAllByBeginDateAfter(LocalDate afterBeginDate);
+
+    Iterable<Contract> findAllByEndDate(LocalDate endDate);
+
+    Iterable<Contract> findAllByEndDateBefore(LocalDate beforeEndDate);
+
+    Iterable<Contract> findAllByEndDateAfter(LocalDate afterEndDate);
+
+    Iterable<Contract> findAllByStatus(Status status);
+
+    Iterable<Contract> findAllByCustomer(Customer customer);
+
+    Iterable<Contract> findAllByCustomerAndUser(Customer customer, User user);
+
+    Iterable<Contract> findAllByUser(User user);
+
+    void saveContract(Contract contract);
+
+}

srcw/service/ContractServiceImpl.java

@@ -0,0 +1,110 @@
+package crm.service;
+
+import crm.entity.Contract;
+import crm.entity.Customer;
+import crm.entity.Status;
+import crm.entity.User;
+import crm.repository.ContractRepository;
+import crm.repository.CustomerRepository;
+import crm.repository.UserRepository;
+import org.springframework.stereotype.Service;
+
+import java.math.BigDecimal;
+import java.time.LocalDate;
+
+@Service
+public class ContractServiceImpl implements ContractService {
+
+    private ContractRepository contractRepository;
+    private CustomerRepository customerRepository;
+    private UserRepository userRepository;
+
+    public ContractServiceImpl(ContractRepository contractRepository, CustomerRepository customerRepository, UserRepository userRepository) {
+        this.contractRepository = contractRepository;
+        this.customerRepository = customerRepository;
+        this.userRepository = userRepository;
+    }
+
+    @Override
+    public Contract findByName(String contractName) {
+        return contractRepository.findByName(contractName);
+    }
+
+    @Override
+    public Iterable<Contract> listAllContracts() {
+        return contractRepository.findAll();
+    }
+
+    @Override
+    public Contract showContract(Long id) {
+        return contractRepository.findOne(id);
+    }
+
+    @Override
+    public Iterable<Contract> findAllByValueLessThanEqual(BigDecimal value) {
+        return contractRepository.findAllByValueLessThanEqual(value);
+    }
+
+    @Override
+    public Iterable<Contract> findAllByValueGreaterThanEqual(BigDecimal value) {
+        return contractRepository.findAllByValueGreaterThanEqual(value);
+    }
+
+    @Override
+    public Iterable<Contract> findAllByBeginDate(LocalDate beginDate) {
+        return contractRepository.findAllByBeginDate(beginDate);
+    }
+
+    @Override
+    public Iterable<Contract> findAllByBeginDateBefore(LocalDate beforeBeginDate) {
+        return contractRepository.findAllByBeginDateBefore(beforeBeginDate);
+    }
+
+    @Override
+    public Iterable<Contract> findAllByBeginDateAfter(LocalDate afterBeginDate) {
+        return contractRepository.findAllByBeginDateAfter(afterBeginDate);
+    }
+
+    @Override
+    public Iterable<Contract> findAllByEndDate(LocalDate endDate) {
+        return contractRepository.findAllByEndDate(endDate);
+    }
+
+    @Override
+    public Iterable<Contract> findAllByEndDateBefore(LocalDate beforeEndDate) {
+        return contractRepository.findAllByEndDateBefore(beforeEndDate);
+    }
+
+    @Override
+    public Iterable<Contract> findAllByEndDateAfter(LocalDate afterEndDate) {
+        return contractRepository.findAllByEndDateAfter(afterEndDate);
+    }
+
+    @Override
+    public Iterable<Contract> findAllByStatus(Status status) {
+        return contractRepository.findAllByStatus(status);
+    }
+
+    @Override
+    public Iterable<Contract> findAllByCustomer(Customer customer) {
+        return contractRepository.findAllByCustomer(customer);
+    }
+
+    @Override
+    public Iterable<Contract> findAllByCustomerAndUser(Customer customer, User user) {
+        return contractRepository.findAllByCustomerAndUser(customer, user);
+    }
+
+    @Override
+    public Iterable<Contract> findAllByUser(User user) {
+        return contractRepository.findAllByUser(user);
+    }
+
+    @Override
+    public void saveContract(Contract contract) {
+        customerRepository.save(customerRepository.findAll());
+        userRepository.save(userRepository.findAll());
+        contractRepository.save(contract);
+    }
+
+}

srcw/service/CustomerService.java

@@ -0,0 +1,70 @@
+package crm.service;
+
+import crm.entity.Category;
+import crm.entity.Customer;
+
+import java.util.Set;
+
+/**
+ * NOTICE
+ * <p>
+ * When some declaration
+ * does NOT HAVE Enabled param
+ * searching works for ALL customers
+ * also for NOT enabled (inactive) ones
+ */
+
+public interface CustomerService {
+
+    Long getMaxId();
+
+    Iterable<Customer> listAllCustomers();
+
+    Customer showCustomer(Long id);
+
+    Iterable<Customer> findAllByEnabledTrue();
+    Iterable<Customer> findAllByEnabledFalse();
+
+    Customer findOneByEnabledTrueAndName(String name);
+    Customer findOneByEnabledFalseAndName(String name);
+    Customer findOneByName(String name);
+
+    Iterable<Customer> findByEnabledTrueAndEmail(String email);
+    Iterable<Customer> findByEnabledFalseAndEmail(String email);
+    Iterable<Customer> findByEmail(String email);
+
+    Iterable<Customer> findByEnabledTrueAndPhone(int phone);
+    Iterable<Customer> findByEnabledFalseAndPhone(int phone);
+    Iterable<Customer> findByPhone(int phone);
+
+    Iterable<Customer> findByEnabledTrueAndCategories(Set<Category> category);
+    Iterable<Customer> findByEnabledFalseAndCategories(Set<Category> category);
+    Iterable<Customer> findByCategories(Set<Category> category);
+
+    Iterable<Customer> findByEnabledTrueAndFirstName(String firstName);
+    Iterable<Customer> findByEnabledFalseAndFirstName(String firstName);
+    Iterable<Customer> findByFirstName(String firstName);
+
+    Iterable<Customer> findByEnabledTrueAndLastName(String lastName);
+    Iterable<Customer> findByEnabledFalseAndLastName(String lastName);
+    Iterable<Customer> findByLastName(String lastName);
+
+    Iterable<Customer> findByEnabledTrueAndFirstNameAndLastName(String firstName, String lastName);
+    Iterable<Customer> findByEnabledFalseAndFirstNameAndLastName(String firstName, String lastName);
+    Iterable<Customer> findByFirstNameAndLastName(String firstName, String lastName);
+
+    Iterable<Customer> findByEnabledTrueAndCity(String city);
+    Iterable<Customer> findByEnabledFalseAndCity(String city);
+    Iterable<Customer> findByCity(String city);
+
+    Iterable<Customer> findByEnabledTrueAndCityAndAddress(String city, String address);
+    Iterable<Customer> findByEnabledFalseAndCityAndAddress(String city, String address);
+    Iterable<Customer> findByCityAndAddress(String city, String address);
+
+    void saveCustomer(Customer customer);
+//
+//    void editCustomer(Customer customer);
+//
+//    void deleteCustomer(Customer customer);
+
+}

srcw/service/CustomerServiceImpl.java

@@ -0,0 +1,196 @@
+package crm.service;
+
+import crm.entity.Category;
+import crm.entity.Customer;
+import crm.repository.CustomerRepository;
+import org.springframework.stereotype.Service;
+
+import java.util.Set;
+
+@Service
+public class CustomerServiceImpl implements CustomerService {
+
+    private CustomerRepository customerRepository;
+
+    public CustomerServiceImpl(CustomerRepository customerRepository) {
+        this.customerRepository = customerRepository;
+    }
+
+    @Override
+    public Long getMaxId() {
+        return customerRepository.getMaxId();
+    }
+
+    @Override
+    public Iterable<Customer> listAllCustomers() {
+        return customerRepository.findAll();
+    }
+
+    @Override
+    public Customer showCustomer(Long id) {
+        return customerRepository.findOne(id);
+    }
+
+    @Override
+    public Iterable<Customer> findAllByEnabledTrue() {
+        return customerRepository.findAllByEnabled(1);
+    }
+
+    @Override
+    public Iterable<Customer> findAllByEnabledFalse() {
+        return customerRepository.findAllByEnabled(0);
+    }
+
+    @Override
+    public Customer findOneByEnabledTrueAndName(String name) {
+        return customerRepository.findOneByEnabledAndName(1, name);
+    }
+
+    @Override
+    public Customer findOneByEnabledFalseAndName(String name) {
+        return customerRepository.findOneByEnabledAndName(0, name);
+    }
+
+    @Override
+    public Customer findOneByName(String name) {
+        return customerRepository.findOneByName(name);
+    }
+
+    @Override
+    public Iterable<Customer> findByEnabledTrueAndEmail(String email) {
+        return customerRepository.findByEnabledAndEmail(1, email);
+    }
+
+    @Override
+    public Iterable<Customer> findByEnabledFalseAndEmail(String email) {
+        return customerRepository.findByEnabledAndEmail(0, email);
+    }
+
+    @Override
+    public Iterable<Customer> findByEmail(String email) {
+        return customerRepository.findByEmail(email);
+    }
+
+    @Override
+    public Iterable<Customer> findByEnabledTrueAndPhone(int phone) {
+        return customerRepository.findByEnabledAndPhone(1, phone);
+    }
+
+    @Override
+    public Iterable<Customer> findByEnabledFalseAndPhone(int phone) {
+        return customerRepository.findByEnabledAndPhone(0, phone);
+    }
+
+    @Override
+    public Iterable<Customer> findByPhone(int phone) {
+        return customerRepository.findByPhone(phone);
+    }
+
+    @Override
+    public Iterable<Customer> findByEnabledTrueAndCategories(Set<Category> category) {
+        return customerRepository.findByEnabledAndCategories(1, category);
+    }
+//
+    @Override
+    public Iterable<Customer> findByEnabledFalseAndCategories(Set<Category> category) {
+        return customerRepository.findByEnabledAndCategories(0, category);
+    }
+
+    @Override
+    public Iterable<Customer> findByCategories(Set<Category> category) {
+        return customerRepository.findByCategories(category);
+    }
+
+    @Override
+    public Iterable<Customer> findByEnabledTrueAndFirstName(String firstName) {
+        return customerRepository.findByEnabledAndFirstName(1, firstName);
+    }
+
+    @Override
+    public Iterable<Customer> findByEnabledFalseAndFirstName(String firstName) {
+        return customerRepository.findByEnabledAndFirstName(0, firstName);
+    }
+
+    @Override
+    public Iterable<Customer> findByFirstName(String firstName) {
+        return customerRepository.findByFirstName(firstName);
+    }
+
+    @Override
+    public Iterable<Customer> findByEnabledTrueAndLastName(String lastName) {
+        return customerRepository.findByEnabledAndLastName(1, lastName);
+    }
+
+    @Override
+    public Iterable<Customer> findByEnabledFalseAndLastName(String lastName) {
+        return customerRepository.findByEnabledAndLastName(0, lastName);
+    }
+
+    @Override
+    public Iterable<Customer> findByLastName(String lastName) {
+        return customerRepository.findByLastName(lastName);
+    }
+
+    @Override
+    public Iterable<Customer> findByEnabledTrueAndFirstNameAndLastName(String firstName, String lastName) {
+        return customerRepository.findByEnabledAndFirstNameAndLastName(1, firstName, lastName);
+    }
+
+    @Override
+    public Iterable<Customer> findByEnabledFalseAndFirstNameAndLastName(String firstName, String lastName) {
+        return customerRepository.findByEnabledAndFirstNameAndLastName(0, firstName, lastName);
+    }
+
+    @Override
+    public Iterable<Customer> findByFirstNameAndLastName(String firstName, String lastName) {
+        return customerRepository.findByFirstNameAndLastName(firstName, lastName);
+    }
+
+    @Override
+    public Iterable<Customer> findByEnabledTrueAndCity(String city) {
+        return customerRepository.findByEnabledAndCity(1, city);
+    }
+
+    @Override
+    public Iterable<Customer> findByEnabledFalseAndCity(String city) {
+        return customerRepository.findByEnabledAndCity(0, city);
+    }
+
+    @Override
+    public Iterable<Customer> findByCity(String city) {
+        return customerRepository.findByCity(city);
+    }
+
+    @Override
+    public Iterable<Customer> findByEnabledTrueAndCityAndAddress(String city, String address) {
+        return customerRepository.findByEnabledAndCityAndAddress(1, city, address);
+    }
+
+    @Override
+    public Iterable<Customer> findByEnabledFalseAndCityAndAddress(String city, String address) {
+        return customerRepository.findByEnabledAndCityAndAddress(0, city, address);
+    }
+
+    @Override
+    public Iterable<Customer> findByCityAndAddress(String city, String address) {
+        return customerRepository.findByCityAndAddress(city, address);
+    }
+
+    @Override
+    public void saveCustomer(Customer customer) {
+        customer.setEnabled(1);
+        customerRepository.save(customer);
+    }
+//
+//    @Override
+//    public void editCustomer(Customer customer) {
+//        customerRepository.save(customer);
+//    }
+//
+//    @Override
+//    public void deleteCustomer(Customer customer) {
+//        customer.setEnabled(0);
+//        customerRepository.save(customer);
+//    }
+
+}

srcw/service/PdfService.java

@@ -0,0 +1,11 @@
+package crm.service;
+
+import crm.entity.Pdf;
+
+public interface PdfService {
+
+    Pdf findByName(String name);
+
+    void savePdf(Pdf pdf);
+
+}

srcw/service/PdfServiceImpl.java

@@ -0,0 +1,26 @@
+package crm.service;
+
+import crm.entity.Pdf;
+import crm.repository.PdfRepository;
+import org.springframework.stereotype.Service;
+
+@Service
+public class PdfServiceImpl implements PdfService {
+
+    private PdfRepository pdfRepository;
+
+    public PdfServiceImpl(PdfRepository pdfRepository) {
+        this.pdfRepository = pdfRepository;
+    }
+
+    @Override
+    public Pdf findByName(String name) {
+        return pdfRepository.findByName(name);
+    }
+
+    @Override
+    public void savePdf(Pdf pdf) {
+        pdfRepository.save(pdf);
+    }
+
+}

srcw/service/RoleService.java

@@ -0,0 +1,9 @@
+package crm.service;
+
+import crm.entity.Role;
+
+public interface RoleService {
+
+    Iterable<Role> listAllRoles();
+
+}

srcw/service/RoleServiceImpl.java

@@ -0,0 +1,21 @@
+package crm.service;
+
+import crm.entity.Role;
+import crm.repository.RoleRepository;
+import org.springframework.stereotype.Service;
+
+@Service
+public class RoleServiceImpl implements RoleService {
+
+    private RoleRepository roleRepository;
+
+    public RoleServiceImpl(RoleRepository roleRepository) {
+        this.roleRepository = roleRepository;
+    }
+
+    @Override
+    public Iterable<Role> listAllRoles() {
+        return roleRepository.findAll();
+    }
+
+}

srcw/service/SpringDataUserDetailsService.java

@@ -0,0 +1,37 @@
+package crm.service;
+
+import crm.entity.CurrentUser;
+import crm.entity.User;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.core.GrantedAuthority;
+import org.springframework.security.core.authority.SimpleGrantedAuthority;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.security.core.userdetails.UserDetailsService;
+import org.springframework.security.core.userdetails.UsernameNotFoundException;
+import org.springframework.stereotype.Service;
+
+import java.util.HashSet;
+import java.util.Set;
+
+@Service
+public class SpringDataUserDetailsService implements UserDetailsService {
+
+    @Autowired
+    UserService userService;
+
+    @Override
+    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
+        User user = userService.findByUsername(username);
+        if (user == null) {
+            throw new UsernameNotFoundException(username);
+        }
+        String role = user.getRole().getName();
+        Set<GrantedAuthority> grantedAuthorities = new HashSet<>();
+        grantedAuthorities.add(new SimpleGrantedAuthority(role));
+        CurrentUser currentUser = new CurrentUser();
+        currentUser.setUser(user);
+        currentUser.setAuthorities(grantedAuthorities);
+        return currentUser;
+    }
+
+}

srcw/service/UserService.java

@@ -0,0 +1,19 @@
+package crm.service;
+
+import crm.entity.User;
+
+public interface UserService {
+
+    User findByUsername(String username);
+
+    Iterable<User> listAllUsers();
+
+    User showUser(Long id);
+
+    void saveUser(User user);
+
+    void editUser(User user);
+
+    void deleteUser(User user);
+
+}