新增优惠券类别服务接口

soss-admin/src/main/java/com/soss/web/controller/coupon/CouponCategoryController.java

 package com.soss.web.controller.coupon;
 
 
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import com.soss.common.annotation.Log;
+import com.soss.common.core.controller.BaseController;
+import com.soss.common.core.domain.AjaxResult;
+import com.soss.common.enums.BusinessType;
+import com.soss.system.domain.CouponCategory;
+import com.soss.system.service.ICouponCategoryService;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
 
 /**
  * <p>
@@ -14,6 +25,44 @@ import org.springframework.web.bind.annotation.RestController;
  */
 @RestController
 @RequestMapping("/coupon-category")
-public class CouponCategoryController {
+@Api("优惠券类别服务类")
+public class CouponCategoryController extends BaseController {
+    @Autowired
+    private ICouponCategoryService couponCategoryService;
+
+    /**
+     * 新增优惠券类别
+     */
+    @PreAuthorize("@ss.hasPermi('coupon:category:add')")
+    @Log(title = "新增优惠券类别", businessType = BusinessType.INSERT)
+    @PutMapping
+    @ApiOperation("新增优惠券类别")
+    public AjaxResult add(@RequestBody CouponCategory couponCategory) {
+        couponCategoryService.insertCouponCategory(couponCategory);
+        return AjaxResult.success();
+    }
+
+    /**
+     * 查询优惠券类别列表
+     */
+    @PreAuthorize("@ss.hasPermi('coupon:category:list')")
+    @Log(title = "查询优惠券类别列表", businessType = BusinessType.INSERT)
+    @GetMapping
+    @ApiOperation("查询优惠券类别列表")
+    public AjaxResult listCouponCategory(@RequestBody CouponCategory couponCategory) {
+        List<CouponCategory> couponCategories = couponCategoryService.listCouponCategory(couponCategory);
+        return AjaxResult.success(couponCategories);
+    }
 
+    /**
+     * 变更优惠券类别状态
+     */
+    @PreAuthorize("@ss.hasPermi('coupon:category:state-switch')")
+    @Log(title = "变更优惠券类别状态", businessType = BusinessType.INSERT)
+    @GetMapping("/{id}/{state}")
+    @ApiOperation(value = "变更优惠券类别状态", notes = "state: 状态 0 默认 1 生效 2 下线 3删除")
+    public AjaxResult switchState(@PathVariable Integer id, @PathVariable Integer state) {
+        int updateCnt = couponCategoryService.switchState(id, state);
+        return toAjax(updateCnt);
+    }
 }

soss-common/src/main/java/com/soss/common/enums/CouponCategoryType.java

+package com.soss.common.enums;
+
+public enum CouponCategoryType {
+    DEDUCTION(1, "抵扣"),
+    DISCOUNT(2, "折扣"),
+    FREE(3, "免单");
+
+    private Integer type;
+    private String desc;
+
+    CouponCategoryType(Integer type, String desc) {
+        this.type = type;
+        this.desc = desc;
+    }
+
+    public Integer getType() {
+        return type;
+    }
+
+    public static String getDesc(Integer type) {
+        for (CouponCategoryType categoryType : CouponCategoryType.values()) {
+            if (categoryType.type.equals(type)) {
+                return categoryType.desc;
+            }
+        }
+        return null;
+    }
+}

soss-common/src/main/java/com/soss/common/enums/CouponState.java

+package com.soss.common.enums;
+
+public enum CouponState {
+    DEFAULT(0, "默认"),
+    ONLINE(1, "上架"),
+    OFFLINE(2, "下架"),
+    DELETE(3, "删除");
+
+    private Integer state;
+    private String desc;
+
+    CouponState(Integer state, String desc) {
+        this.state = state;
+        this.desc = desc;
+    }
+
+    public Integer getState() {
+        return state;
+    }
+
+    public static String getDesc(Integer state) {
+        for (CouponState categoryType : CouponState.values()) {
+            if (categoryType.state.equals(state)) {
+                return categoryType.desc;
+            }
+        }
+        return null;
+    }
+}

soss-system/src/main/java/com/soss/system/domain/CouponCategory.java

@@ -3,6 +3,7 @@ package com.soss.system.domain;
 import com.fasterxml.jackson.annotation.JsonFormat;
 import com.soss.common.core.domain.BaseEntity;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 import java.time.LocalDateTime;
 
@@ -15,6 +16,7 @@ import java.time.LocalDateTime;
  * @since 2022-07-21
  */
 @Data
+@NoArgsConstructor
 public class CouponCategory extends BaseEntity {
     /**
      * 主键
@@ -40,6 +42,7 @@ public class CouponCategory extends BaseEntity {
      * 优惠券类型 1 抵扣 2 折扣 3 免单
      */
     private Integer type;
+    private String typeDesc;
 
     /**
      * 创建时间
@@ -53,5 +56,13 @@ public class CouponCategory extends BaseEntity {
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
     private LocalDateTime updatedAt;
 
+    /**
+     * 优惠券数量
+     */
+    private Long couponCnt;
 
+    public CouponCategory(Integer id, Integer state) {
+        this.id = id;
+        this.state = state;
+    }
 }

soss-system/src/main/java/com/soss/system/mapper/CouponCategoryMapper.java

 package com.soss.system.mapper;
 
+import com.soss.system.domain.CouponCategory;
+
+import java.util.List;
+
 /**
  * <p>
  * 优惠券类别 Mapper 接口
@@ -9,5 +13,27 @@ package com.soss.system.mapper;
  * @since 2022-07-21
  */
 public interface CouponCategoryMapper {
+    /**
+     * 新增优惠券类别
+     *
+     * @param couponCategory 优惠券类别
+     * @return 结果
+     */
+    int insertCouponCategory(CouponCategory couponCategory);
+
+    /**
+     * 查询优惠券类别列表
+     *
+     * @param couponCategory 优惠券类别
+     * @return 优惠券类别集合
+     */
+    List<CouponCategory> listCouponCategory(CouponCategory couponCategory);
 
+    /**
+     * 更新优惠券类别
+     *
+     * @param couponCategory 优惠券类别
+     * @return 结果
+     */
+    int updateCouponCategory(CouponCategory couponCategory);
 }

soss-system/src/main/java/com/soss/system/mapper/CouponMapper.java

 package com.soss.system.mapper;
 
+import com.soss.system.domain.CouponCategory;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
 /**
  * <p>
  * 优惠券 Mapper 接口
@@ -9,5 +14,5 @@ package com.soss.system.mapper;
  * @since 2022-07-21
  */
 public interface CouponMapper {
-
+    List<CouponCategory> getCouponCategoryTypeStat(@Param("categoryIds") List<Integer> categoryIds);
 }

soss-system/src/main/java/com/soss/system/service/ICouponCategoryService.java

 package com.soss.system.service;
 
+import com.soss.system.domain.CouponCategory;
+
+import java.util.List;
+
 /**
  * <p>
  * 优惠券类别 服务类
@@ -10,4 +14,9 @@ package com.soss.system.service;
  */
 public interface ICouponCategoryService {
 
+    void insertCouponCategory(CouponCategory couponCategory);
+
+    List<CouponCategory> listCouponCategory(CouponCategory couponCategory);
+
+    int switchState(Integer id, Integer state);
 }

soss-system/src/main/java/com/soss/system/service/ICouponRuleService.java

 package com.soss.system.service;
 
-import com.baomidou.mybatisplus.extension.service.IService;
-import com.sskuaixiu.settlement.bo.CouponRule;
-
 /**
  * <p>
  * 优惠券规则 服务类

soss-system/src/main/java/com/soss/system/service/ICouponUserService.java

 package com.soss.system.service;
 
-import com.baomidou.mybatisplus.extension.service.IService;
-import com.sskuaixiu.settlement.bo.CouponUser;
-
 /**
  * <p>
  * 用户领取优惠券记录表 服务类

soss-system/src/main/java/com/soss/system/service/impl/CouponCategoryServiceImpl.java

 package com.soss.system.service.impl;
 
+import com.soss.common.enums.CouponCategoryType;
+import com.soss.system.domain.CouponCategory;
+import com.soss.system.mapper.CouponCategoryMapper;
+import com.soss.system.mapper.CouponMapper;
 import com.soss.system.service.ICouponCategoryService;
+import io.jsonwebtoken.lang.Assert;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.time.LocalDateTime;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
 
 /**
  * <p>
@@ -13,5 +25,61 @@ import org.springframework.stereotype.Service;
  */
 @Service
 public class CouponCategoryServiceImpl implements ICouponCategoryService {
+    @Autowired
+    private CouponCategoryMapper couponCategoryMapper;
+    @Autowired
+    private CouponMapper couponMapper;
+
+    /**
+     * 新增优惠券类别
+     *
+     * @param couponCategory 优惠券类别
+     * @return 结果
+     */
+    @Override
+    @Transactional
+    public void insertCouponCategory(CouponCategory couponCategory) {
+        Assert.notNull(couponCategory.getName(), "优惠券类别名称还未填写");
+        Assert.notNull(couponCategory.getType(), "优惠券类别的折扣形式还未选择");
+        LocalDateTime now = LocalDateTime.now();
+        couponCategory.setCreatedAt(now);
+        couponCategory.setUpdatedAt(now);
+        couponCategoryMapper.insertCouponCategory(couponCategory);
+    }
+
+    /**
+     * 查询优惠券类别列表
+     *
+     * @param couponCategory 优惠券类别
+     * @return 优惠券类别
+     */
+    @Override
+    public List<CouponCategory> listCouponCategory(CouponCategory couponCategory) {
+        List<CouponCategory> couponCategories = couponCategoryMapper.listCouponCategory(couponCategory);
+        List<Integer> categoryIds = couponCategories.stream().map(CouponCategory::getId).collect(Collectors.toList());
+        List<CouponCategory> couponCategoryCountList = couponMapper.getCouponCategoryTypeStat(categoryIds);
+        Map<Integer, Long> countMap = couponCategoryCountList.stream()
+                .collect(Collectors.toMap(CouponCategory::getId, CouponCategory::getCouponCnt));
+        for (CouponCategory category : couponCategories) {
+            category.setTypeDesc(CouponCategoryType.getDesc(category.getType()));
+            Long count = countMap.get(category.getId());
+            category.setCouponCnt(count == null ? 0L : count);
+        }
+        return couponCategories;
+    }
 
+    /**
+     * 更新优惠券类别状态
+     *
+     * @param id
+     * @param state
+     * @return
+     */
+    @Override
+    @Transactional
+    public int switchState(Integer id, Integer state) {
+        CouponCategory online = new CouponCategory(id, state);
+        int updateCnt = couponCategoryMapper.updateCouponCategory(online);
+        return updateCnt;
+    }
 }

soss-system/src/main/resources/mapper/system/CouponCategoryMapper.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.soss.system.mapper.CouponCategoryMapper">
+    <!-- 通用查询映射结果 -->
+    <resultMap id="BaseResultMap" type="com.soss.system.domain.CouponCategory">
+        <id column="id" property="id" />
+        <result column="name" property="name" />
+        <result column="state" property="state" />
+        <result column="desc" property="desc" />
+        <result column="type" property="type" />
+        <result column="created_at" property="createdAt" />
+        <result column="updated_at" property="updatedAt" />
+    </resultMap>
 
+    <sql id="selectCouponCategory">
+        select id, name, state, `desc`, type, created_at, updated_at from coupon_category
+    </sql>
+
+    <select id="listCouponCategory" parameterType="CouponCategory" resultMap="BaseResultMap">
+        <include refid="selectCouponCategory"/>
+        <where>
+            <if test="type != null"> and type = #{type}</if>
+            <if test="state != null  and state != ''"> and state = #{state}</if>
+        </where>
+        order by turn
+    </select>
+
+    <insert id="insertCouponCategory" parameterType="com.soss.system.domain.CouponCategory" useGeneratedKeys="true" keyProperty="id">
+        insert into coupon_category
+        <trim prefix="(" suffix=")" suffixOverrides=",">
+            <if test="name != null and name != ''">name,</if>
+            <if test="state != null">state,</if>
+            <if test="desc != null and desc != ''">`desc`,</if>
+            <if test="type != null">type,</if>
+            <if test="createdAt != null">created_at,</if>
+            <if test="updatedAt != null">updated_at,</if>
+        </trim>
+        <trim prefix="values (" suffix=")" suffixOverrides=",">
+            <if test="name != null and name != ''">#{name},</if>
+            <if test="state != null">#{state},</if>
+            <if test="desc != null and desc != ''">#{desc},</if>
+            <if test="type != null">#{type},</if>
+            <if test="createdAt != null">#{createdAt},</if>
+            <if test="updatedAt != null">#{updatedAt},</if>
+        </trim>
+    </insert>
+
+    <update id="updateCouponCategory" parameterType="com.soss.system.domain.CouponCategory">
+        update coupon_category
+        <trim prefix="SET" suffixOverrides=",">
+            <if test="name != null and name != ''">name = #{name},</if>
+            <if test="state != null">state = #{state},</if>
+            <if test="desc != null and desc != ''">`desc` = #{desc},</if>
+            <if test="type != null">type = #{type},</if>
+            <if test="updatedAt != null">updated_at = #{updatedAt},</if>
+        </trim>
+        where id = #{id}
+    </update>
 </mapper>

soss-system/src/main/resources/mapper/system/CouponMapper.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.soss.system.mapper.CouponMapper">
+    <!-- 通用查询映射结果 -->
+    <resultMap id="BaseResultMap" type="com.soss.system.domain.Coupon">
+        <id column="id" property="id"/>
+        <result column="name" property="name"/>
+        <result column="serial_no" property="serialNo"/>
+        <result column="category_id" property="categoryId"/>
+        <result column="category_name" property="categoryName"/>
+        <result column="rule_id" property="ruleId"/>
+        <result column="type" property="type"/>
+        <result column="state" property="state"/>
+        <result column="created_at" property="createdAt"/>
+        <result column="updated_at" property="updatedAt"/>
+    </resultMap>
 
+    <select id="getCouponCategoryTypeStat" resultType="com.soss.system.domain.CouponCategory">
+        select category_id id, count(*) couponCnt from coupon
+        <foreach collection="categoryIds" item="categoryId" open="(" close=")" separator=",">#{categoryId}</foreach>
+        group by category_id
+    </select>
 </mapper>

soss-system/src/main/resources/mapper/system/CouponRuleMapper.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.soss.system.mapper.CouponRuleMapper">
+    <!-- 通用查询映射结果 -->
+    <resultMap id="BaseResultMap" type="com.soss.system.domain.CouponRule">
+        <id column="id" property="id" />
+        <result column="name" property="name" />
+        <result column="desc" property="desc" />
+        <result column="province" property="province" />
+        <result column="city" property="city" />
+        <result column="area" property="area" />
+        <result column="shop_ids" property="shopIds" />
+        <result column="category_ids" property="categoryIds" />
+        <result column="goods_ids" property="goodsIds" />
+        <result column="start_time" property="startTime" />
+        <result column="end_time" property="endTime" />
+        <result column="use_start_time" property="useStartTime" />
+        <result column="use_end_time" property="useEndTime" />
+        <result column="relative_time" property="relativeTime" />
+        <result column="price_limit" property="priceLimit" />
+        <result column="order_limit" property="orderLimit" />
+        <result column="week_limit" property="weekLimit" />
+        <result column="user_limit" property="userLimit" />
+        <result column="days_limit" property="daysLimit" />
+        <result column="send_msg" property="sendMsg" />
+        <result column="msg_id" property="msgId" />
+        <result column="state" property="state" />
+        <result column="created_at" property="createdAt" />
+        <result column="updated_at" property="updatedAt" />
+    </resultMap>
 
 </mapper>

soss-system/src/main/resources/mapper/system/CouponUserMapper.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.soss.system.mapper.CouponUserMapper">
+    <!-- 通用查询映射结果 -->
+    <resultMap id="BaseResultMap" type="com.soss.system.domain.CouponUser">
+        <id column="id" property="id" />
+        <result column="user_id" property="userId" />
+        <result column="user_name" property="userName" />
+        <result column="user_phone" property="userPhone" />
+        <result column="order_id" property="orderId" />
+        <result column="coupon_id" property="couponId" />
+        <result column="receive_time" property="receiveTime" />
+        <result column="active_time" property="activeTime" />
+        <result column="expired_time" property="expiredTime" />
+        <result column="discount" property="discount" />
+        <result column="source" property="source" />
+        <result column="type" property="type" />
+        <result column="state" property="state" />
+        <result column="created_at" property="createdAt" />
+        <result column="updated_at" property="updatedAt" />
+    </resultMap>
 
 </mapper>