From 48031c46750ba3ed751f0a5c4ed985a406a7ad8a Mon Sep 17 00:00:00 2001
From: pjhmizn49 <zhangjiadi2008@126.com>
Date: Fri, 13 Dec 2024 09:04:55 +0800
Subject: [PATCH] ADD file via upload

---
 flower_admin_front/src/views/discountView.vue | 545 ++++++++++++++++++
 1 file changed, 545 insertions(+)
 create mode 100644 flower_admin_front/src/views/discountView.vue

diff --git a/flower_admin_front/src/views/discountView.vue b/flower_admin_front/src/views/discountView.vue
new file mode 100644
index 0000000..76233f7
--- /dev/null
+++ b/flower_admin_front/src/views/discountView.vue
@@ -0,0 +1,545 @@
+<template>
+    <div>
+        <div class="tableTop">
+            <div>
+                <el-input @input="handleSearch" suffix-icon="el-icon-search" style="width: 300px" placeholder="请输入搜索关键字" v-model="input" clearable></el-input>
+            </div>
+            <div>
+                <el-button @click="handleAdd" type="primary">添加套餐</el-button>
+                <el-button @click="handleDeleteMul" type="danger">批量删除</el-button>
+            </div>
+            <!-- 表单 -->
+            <el-dialog title="套餐信息" :visible.sync="dialogVisible" :before-close="handleClose">
+                <el-form align="left" ref="dialogForm" :rules="rules" :model="dialogForm" label-width="130px" style="margin-right: 150px">
+                    <el-form-item label="优惠套餐名" prop="discount_name">
+                        <el-input v-model="dialogForm.discount_name" placeholder="请输入优惠套餐名"></el-input>
+                    </el-form-item>
+                    <el-form-item label="优惠折扣(%)" prop="discount_num">
+                        <el-input-number v-model="dialogForm.discount_num" :step="5" :min="10"></el-input-number>
+                    </el-form-item>
+                    <el-form-item label="优惠商品" required>
+                        <el-cascader
+                            v-model="cascadeBackResult"
+                            placeholder="试试搜索：玫瑰"
+                            :options="options"
+                            @change="handleCascade"
+                            filterable>
+                        </el-cascader>
+                    </el-form-item>
+                    <el-form-item label="套餐起止日期" required>
+                        <el-date-picker
+                            v-model="dialogForm.dateRange"
+                            type="daterange"
+                            value-format="yyyy-MM-dd"
+                            range-separator="至"
+                            start-placeholder="开始日期"
+                            end-placeholder="结束日期">
+                        </el-date-picker>
+                    </el-form-item>
+                </el-form>
+                <div slot="footer" class="dialog-footer">
+                    <el-button @click="handleClose">取 消</el-button>
+                    <el-button type="primary" @click="submitForm">确 定</el-button>
+                </div>
+            </el-dialog>
+        </div>
+        <el-table
+            ref="multipleTable"
+            :data="tableData"
+            tooltip-effect="dark"
+            style="width: 100%"
+            @selection-change="handleSelectionChange">
+            <el-table-column type="selection" width="60"></el-table-column>
+            <el-table-column prop="discount_id" label="id" width="100"></el-table-column>
+            <el-table-column prop="discount_name" label="优惠套餐名" width="300"></el-table-column>
+            <el-table-column prop="discount_num" label="优惠折扣(%)" width="120"></el-table-column>
+            <el-table-column label="优惠商品" width="180"
+                             :filters="[{ text: '全部商品', value: 0 },{text: '按商品', value: -1 },{text: '按种类', value: -2 }]"
+                             :filter-method="filterClass">
+                <template slot-scope="scope">
+                    <el-tag
+                        class="tag"
+                        :type="scope.row.discount_f_id===0 && scope.row.discount_c_id===0 ? 'success' : 'primary'"
+                        disable-transitions
+                        style="height: auto;white-space: normal;">
+                        <span v-show="scope.row.discount_f_id===0 && scope.row.discount_c_id===0">全部商品</span>
+                        <span v-show="scope.row.discount_f_id!==0">{{ scope.row.discount_f_id }}</span>
+                        <span v-show="scope.row.discount_c_id!==0">{{ scope.row.discount_c_id }}</span>
+                    </el-tag>
+                </template>
+            </el-table-column>
+            <el-table-column prop="discount_start_time" sortable label="优惠开始时间" width="160"></el-table-column>
+            <el-table-column prop="discount_end_time" sortable label="优惠结束时间" width="160"></el-table-column>
+            <el-table-column label="操作" >
+                <template slot-scope="scope">
+                    <el-button @click="handleModify(scope.row)" type="primary" size="small" plain>修改</el-button>
+                    <el-button @click="handleDelete(scope.row)" type="danger" size="small" plain>删除</el-button>
+                </template>
+            </el-table-column>
+        </el-table>
+        <el-pagination
+            background
+            :current-page="currentPage"
+            :page-size="pageSize"
+            layout="total, prev, pager, next, jumper"
+            :total="total"
+            :page-count="page_number"
+            style="margin-top: 30px"
+            @current-change="handleCurrentChange">
+        </el-pagination>
+    </div>
+</template>
+
+<script>
+import Cookie from "js-cookie";
+
+export default {
+    data() {
+        return {
+            //页面数据
+            tableData: [{
+                discount_id: 1,
+                discount_name: '',
+                discount_num: 1,
+                discount_f_id: '',
+                discount_c_id:'',
+                discount_start_time:'',
+                discount_end_time:''
+            }],
+            dialogForm:[{
+                discount_id: 1,
+                discount_name: '',
+                discount_num: 1,
+                discount_f_id: '',
+                discount_c_id:'',
+                // discount_start_time:'',
+                // discount_end_time:''
+                dateRange:['']// 日期选择
+
+            }],
+            //表单级联选择框数据
+            options:[],
+            //级联菜单回显
+            cascadeBackResult:[],
+            //表单校验
+            rules:{
+                discount_name:[
+                    { required:true, trigger:'blur', message:'请输入套餐名'}
+                ],
+                discount_num:[
+                    { required:true, trigger:'blur', message:'请输入折扣'}
+                ],
+                dateRange:[
+                    { required:true, trigger:'blur', message:'请选择日期'}
+                ]
+            },
+            //数据处理
+            multipleSelection: [],
+            input: '',//搜索框
+            dialogVisible:false,//增加与修改表单
+            modelType:0, //0表示新增弹窗，1表示修改弹窗
+            //分页相关
+            currentPage:1,
+            pageSize:10,
+            page_number:1,//总页数
+            total:10,//总条数
+        }
+    },
+    created() {
+        this.currentPage=1;
+        this.fetchData();
+    },
+    methods: {
+        fetchData(){
+            //获取所有信息
+            const _this=this;
+            try {
+                axios({
+                    method: 'post',
+                    url: 'http://localhost:8181/discount/list',
+                    headers: {
+                        Authorization: Cookie.get('token'),
+                        'Content-Type': 'application/json'
+                    },
+                    data:{
+                        page:_this.currentPage,
+                        page_size:_this.pageSize
+                    }
+                }).then(function (response){
+                    if (response.data.code===200){
+                        //查询所有信息成功
+                        _this.tableData=response.data.data.discounts;
+                        _this.page_number=response.data.data.page_number;
+                        _this.total=response.data.data.total;
+                    }
+                    if (response.data.code===401){
+                        _this.$message.warning('身份验证失败,请重新登录!')
+                    }
+                    if (response.data.code===403){
+                        const message = response.data.msg;
+                        this.$alert("页面加载出错,具体原因如下:\n"+message, '页面加载失败', {
+                            confirmButtonText: '确定'
+                        })
+                    }
+                });
+            }catch (error){
+                this.$message.warning('页面加载出错,请重试!')
+            }
+        },
+        //搜索
+        handleSearch(){
+            const _this = this
+            try {
+                axios({
+                    method: 'post',
+                    url: 'http://localhost:8181/discount/query',
+                    headers: {
+                        Authorization: Cookie.get('token'),
+                        'Content-Type': 'application/json'
+                    },
+                    data:{
+                        page:_this.currentPage,
+                        page_size:_this.pageSize,
+                        discount_name:_this.input
+                    }
+                }).then(function (response){
+                    if (response.data.code===200){
+                        //查询所有信息成功
+                        _this.tableData=response.data.data.discounts;
+                        _this.page_number=response.data.data.page_number;
+                        _this.total=response.data.data.total;
+                    }
+                    if (response.data.code===401){
+                        _this.$message.warning('身份验证失败,请重新登录!')
+                    }
+                    if (response.data.code===403){
+                        const message = response.data.msg;
+                        this.$alert("页面加载出错,具体原因如下:\n"+message, '页面加载失败', {
+                            confirmButtonText: '确定'
+                        })
+                    }
+                });
+            }catch (error){
+                this.$message.warning('页面加载出错,请重试!')
+            }
+        },
+        //分页
+        handleCurrentChange(page) {
+            this.currentPage = page;
+            this.fetchData();
+        },
+        //多选
+        handleSelectionChange(val) {
+            this.multipleSelection = val;
+        },
+        //表格筛选相关
+        filterClass(value, row) {
+            if(value===0) //全部商品
+                return row.discount_c_id===0 && row.discount_f_id===0;
+            if(value===-1) //按商品
+                return row.discount_c_id===0 && row.discount_f_id!==0;
+            if(value===-2) //按种类
+                return row.discount_c_id!==0 && row.discount_f_id===0;
+        },
+        //表单相关
+        //获取级联菜单
+        getCascade(){
+            const _this=this;
+            axios({
+                method: 'post',
+                url: 'http://localhost:8181/discount/cascade',
+                headers: {
+                    Authorization: Cookie.get('token'),
+                    'Content-Type': 'application/json'
+                }
+            }).then(function (response){
+                if (response.data.code===200){
+                    //查询级联菜单信息成功
+                    _this.options=response.data.cascade;
+                }
+                if (response.data.code===401){
+                    _this.$message.warning('身份验证失败,请重新登录!')
+                }
+                if (response.data.code===403){
+                    const message = response.data.msg;
+                    this.$alert("页面加载出错,具体原因如下:\n"+message, '页面加载失败', {
+                        confirmButtonText: '确定'
+                    })
+                }
+            });
+        },
+        //级联选择后为表单项赋值
+        handleCascade(value){
+            if(value[0]===0){ //全部商品
+                this.dialogForm.discount_f_id=0;
+                this.dialogForm.discount_c_id=0;
+            }
+            else if(value[0]===-1){ //按商品
+                this.dialogForm.discount_f_id=value[1];
+                this.dialogForm.discount_c_id=0;
+            }
+            else if(value[0]===-2){ //按种类
+                this.dialogForm.discount_f_id=0;
+                this.dialogForm.discount_c_id=value[1];
+            }
+        },
+        //级联菜单回显
+        cascadeBack(value1,value2){
+            if(value1===0) //全部商品
+                this.cascadeBackResult=[0]
+            else if (value1===-1 || value1===-2)
+                this.cascadeBackResult=[value1,value2]
+        },
+        //添加
+        handleAdd(){
+            this.modelType = 0
+            this.dialogVisible = true
+            this.getCascade()
+        },
+        //修改
+        handleModify(row){
+            const _this = this
+            this.modelType = 1
+            this.getCascade()
+            axios({
+                method: 'post',
+                url: 'http://localhost:8181/discount/info',
+                headers: {
+                    Authorization: Cookie.get('token'),
+                    'Content-Type': 'application/json'
+                },
+                data:{
+                    discount_id: row.discount_id
+                }
+            }).then(function (response){
+                if (response.data.code===200) {
+                    //获取信息成功
+                    _this.dialogForm = response.data.data
+
+                    //级联菜单回显
+                    if(response.data.data.discount_f_id===0 && response.data.data.discount_c_id===0)
+                        _this.cascadeBack(0,0)
+                    else if(response.data.data.discount_f_id!==0)
+                        _this.cascadeBack(-1,response.data.data.discount_f_id) //按商品
+                    else if(response.data.data.discount_c_id!==0)
+                        _this.cascadeBack(-2,response.data.data.discount_c_id) //按种类
+
+                    //elementUI的DatePicker选择日期范围在编辑时需要用到Vue的$set方法赋值
+                    _this.$set(_this.dialogForm,'dateRange',[response.data.data.discount_start_time,response.data.data.discount_end_time])
+                }
+                if (response.data.code===401){
+                    _this.$message.warning('身份验证失败,请重新登录!')
+                }
+                if (response.data.code===403){
+                    const message = response.data.msg;
+                    _this.$alert("任务出错,具体原因如下:\n"+message, '页面加载失败', {
+                        confirmButtonText: '确定'
+                    })
+                }
+            });
+            this.dialogVisible = true
+        },
+        //提交添加或修改的表单
+        submitForm(){ //提交表单
+            const _this=this;
+            this.$refs.dialogForm.validate((valid) =>{
+                if(valid){
+                    //表单校验
+                    if(_this.dialogForm.discount_f_id===undefined || _this.dialogForm.discount_f_id===''){
+                        _this.$message.warning('请选择优惠商品')
+                        return
+                    }
+                    if(_this.dialogForm.dateRange===undefined || _this.dialogForm.dateRange.length===0){
+                        _this.$message.warning('请选择日期')
+                        return
+                    }
+                    if(_this.modelType===0){
+                        //提交添加表单
+                        axios({
+                            method: 'post',
+                            url: 'http://localhost:8181/discount/add',
+                            headers: {
+                                Authorization: Cookie.get('token'),
+                                'Content-Type': 'application/json'
+                            },
+                            data:{
+                                discount_name:_this.dialogForm.discount_name,
+                                discount_num:_this.dialogForm.discount_num,
+                                discount_f_id:_this.dialogForm.discount_f_id,
+                                discount_c_id:_this.dialogForm.discount_c_id,
+                                discount_start_time:_this.dialogForm.dateRange[0],
+                                discount_end_time:_this.dialogForm.dateRange[1]
+                            }
+                        }).then(function (response){
+                            if (response.data.code===200) {
+                                //添加信息成功
+                                _this.$message.success('添加成功!')
+                                //再次获取数据以更新页面
+                                _this.fetchData()
+                            }
+                            if (response.data.code===401){
+                                _this.$message.warning('身份验证失败,请重新登录!')
+                            }
+                            if (response.data.code===403){
+                                const message = response.data.msg;
+                                this.$alert("任务出错,具体原因如下:\n"+message, '页面加载失败', {
+                                    confirmButtonText: '确定'
+                                })
+                            }
+                        });
+                    }
+                    else if(_this.modelType===1){
+                        //提交修改表单
+                        axios({
+                            method: 'post',
+                            url: 'http://localhost:8181/discount/modify',
+                            headers: {
+                                Authorization: Cookie.get('token'),
+                                'Content-Type': 'application/json'
+                            },
+                            data:{
+                                discount_id:_this.dialogForm.discount_id,
+                                discount_name:_this.dialogForm.discount_name,
+                                discount_num:_this.dialogForm.discount_num,
+                                discount_f_id:_this.dialogForm.discount_f_id,
+                                discount_c_id:_this.dialogForm.discount_c_id,
+                                discount_start_time:_this.dialogForm.dateRange[0],
+                                discount_end_time:_this.dialogForm.dateRange[1]
+                            }
+                        }).then(function (response){
+                            if (response.data.code===200) {
+                                //修改信息成功
+                                _this.$message.success('修改成功!')
+                                //再次获取数据以更新页面
+                                _this.handleSearch()
+                            }
+                            if (response.data.code===401){
+                                _this.$message.warning('身份验证失败,请重新登录!')
+                            }
+                            if (response.data.code===403){
+                                const message = response.data.msg;
+                                this.$alert("任务出错,具体原因如下:\n"+message, '页面加载失败', {
+                                    confirmButtonText: '确定'
+                                })
+                            }
+                        });
+                    }
+                    //清空表单数据
+                    this.handleClose();
+                }
+            })
+        },
+        //删除
+        handleDelete(row){
+            const _this = this;
+            this.$confirm('此操作将永久删除该套餐, 是否继续?', '提示', {
+                confirmButtonText: '确定',
+                cancelButtonText: '取消',
+                type: 'warning'
+            }).then(() => {
+                //确认删除
+                axios({
+                    method: 'post',
+                    url: 'http://localhost:8181/discount/deletePer',
+                    headers: {
+                        Authorization: Cookie.get('token'),
+                        'Content-Type': 'application/json'
+                    },
+                    data:{
+                        discount_id:row.discount_id
+                    }
+                }).then(function (response){
+                    if (response.data.code===200) {
+                        //删除成功
+                        _this.handleSearch()
+                    }
+                    if (response.data.code===401){
+                        _this.$message.warning('身份验证失败,请重新登录!')
+                    }
+                    if (response.data.code===403){
+                        const message = response.data.msg;
+                        this.$alert("页面加载出错,具体原因如下:\n"+message, '页面加载失败', {
+                            confirmButtonText: '确定'
+                        })
+                    }
+                });
+                this.$message({type: 'success', message: '删除成功!'});
+            }).catch(() => {
+                this.$message({type: 'info', message: '已取消删除'});
+            });
+        },
+        handleDeleteMul(){
+            const _this = this
+            if(_this.multipleSelection.length===0)
+                this.$message({type: 'warning', message: '请选择套餐'});
+            else{
+                let ids = []
+                for (let i=0; i<_this.multipleSelection.length; i++){
+                    ids[i] = _this.multipleSelection[i].discount_id
+                }
+
+                this.$confirm('此操作将永久删除套餐信息, 是否继续?', '提示', {
+                    confirmButtonText: '确定',
+                    cancelButtonText: '取消',
+                    type: 'warning'
+                }).then(() => {
+                    //确认删除
+                    axios({
+                        method: 'post',
+                        url: 'http://localhost:8181/discount/deleteMul',
+                        headers: {
+                            Authorization: Cookie.get('token'),
+                            'Content-Type': 'application/json'
+                        },
+                        data:{
+                            discount_ids:ids
+                        }
+                    }).then(function (response){
+                        if (response.data.code===200) {
+                            //删除成功
+                            _this.handleSearch()
+                        }
+                        if (response.data.code===401){
+                            _this.$message.warning('身份验证失败,请重新登录!')
+                        }
+                        if (response.data.code===403){
+                            const message = response.data.msg;
+                            this.$alert("任务出错,具体原因如下:\n"+message, '页面加载失败', {
+                                confirmButtonText: '确定'
+                            })
+                        }
+                    });
+                    this.$message({type: 'success', message: '批量删除成功!'});
+                }).catch(() => {
+                    this.$message({type: 'info', message: '已取消删除'});
+                });
+            }
+        },
+        //dialog弹窗关闭时触发该方法
+        handleClose(){
+            this.$refs.dialogForm.resetFields()
+            //重置表单
+            this.dialogForm.discount_id = 1;
+            this.dialogForm.discount_name='';
+            this.dialogForm.discount_num=1;
+            this.dialogForm.discount_f_id='';
+            this.dialogForm.discount_c_id='';
+            this.cascadeBackResult=[];
+            this.dialogForm.discount_start_time='';
+            this.dialogForm.discount_end_time='';
+            this.dialogForm.dateRange=[];
+
+            this.dialogVisible = false;
+        }
+    }
+}
+</script>
+<style>
+.tableTop{
+    width: 1200px;
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin: 10px 0 20px 50px;
+}
+</style>