From 690ebcc329c6c6c9c92831cd449291d4ea85d26b Mon Sep 17 00:00:00 2001
From: 17727267930 <2419194071@qq.com>
Date: Fri, 8 May 2020 18:23:37 +0800
Subject: [PATCH] =?UTF-8?q?UserCourse=E6=9C=8D=E5=8A=A1=E5=AE=9E=E7=8E=B0?=
 =?UTF-8?q?=E7=B1=BB?=
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---
 .../service/impl/UserCourseServiceImpl.java   | 51 +++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 java/src/main/java/com/hzu/bookingsystem/service/impl/UserCourseServiceImpl.java

diff --git a/java/src/main/java/com/hzu/bookingsystem/service/impl/UserCourseServiceImpl.java b/java/src/main/java/com/hzu/bookingsystem/service/impl/UserCourseServiceImpl.java
new file mode 100644
index 0000000..5f4505b
--- /dev/null
+++ b/java/src/main/java/com/hzu/bookingsystem/service/impl/UserCourseServiceImpl.java
@@ -0,0 +1,51 @@
+package com.hzu.bookingsystem.service.impl;
+
+
+import com.hzu.bookingsystem.bean.UserCourseBean;
+import com.hzu.bookingsystem.repository.UserCourseRepository;
+import com.hzu.bookingsystem.service.UserCourseService;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import javax.annotation.Resource;
+import java.util.List;
+
+@Service
+public class UserCourseServiceImpl implements UserCourseService{
+
+    @Resource
+    private UserCourseRepository usercourseRepository;
+
+    @Override
+    public UserCourseBean add(UserCourseBean usercourse) {
+        return usercourseRepository.save(usercourse);
+    }
+
+    @Override
+    public List<UserCourseBean> findAll() {
+        return usercourseRepository.findAll();
+    }
+
+    @Override
+    public List<UserCourseBean> findAllByUidAndYearAndSemester(Integer u_id,String year,Integer semester)
+    {
+        return usercourseRepository.findByUIdAndYearAndSemester(u_id,year,semester);
+    }
+
+   @Override
+    public UserCourseBean findById(Integer uc_id) {
+        return usercourseRepository.findByUcId(uc_id);
+    }
+
+    @Override
+    public UserCourseBean update(UserCourseBean usercourse) {
+        return usercourseRepository.save(usercourse);
+    }
+
+    @Override
+    @Transactional
+    public void deleteByUcId(Integer uc_id) {
+        usercourseRepository.deleteByUcId(uc_id);
+    }
+
+}