活动助力接口

mp-admin/src/main/java/com/qs/mp/web/controller/api/user/MarketingController.java

@@ -12,9 +12,12 @@ import com.qs.mp.admin.service.IMarketingService;
 import com.qs.mp.common.core.domain.AjaxResult;
 import com.qs.mp.common.core.page.TableDataInfo;
 import com.qs.mp.common.enums.MarketingStatusEnum;
+import com.qs.mp.common.enums.UserTypeEnum;
 import com.qs.mp.common.utils.DateUtils;
+import com.qs.mp.common.utils.StringUtils;
 import com.qs.mp.user.domain.MarketingHitPrize;
 import com.qs.mp.user.domain.MarketingUserCode;
+import com.qs.mp.user.domain.param.MarketingHelpParam;
 import com.qs.mp.user.domain.param.UserMarketingQueryParam;
 import com.qs.mp.user.domain.vo.UserMarketingDetailVO;
 import com.qs.mp.user.domain.vo.UserMarketingListVO;
@@ -27,6 +30,7 @@ import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import io.swagger.annotations.ApiResponse;
 import io.swagger.annotations.ApiResponses;
+import org.aspectj.weaver.loadtime.Aj;
 import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.validation.annotation.Validated;
@@ -62,11 +66,79 @@ public class MarketingController extends BaseApiController {
     @Autowired
     private IMarketingUserCodeService marketingUserCodeService;
 
+    @PostMapping("/help")
+    @ApiOperation("活动助力")
+    public AjaxResult help(@RequestBody MarketingHelpParam marketingHelpParam) {
+        Long userId = SecurityUtils.getLoginUser().getUserId();
+        if (Objects.isNull(userId)) {
+            return AjaxResult.error("用户未登录");
+        }
+
+
+        String inviteCode = marketingHelpParam.getInviteCode();
+        if (StringUtils.isBlank(inviteCode)) {
+            return AjaxResult.error("邀请码不能为空");
+        }
+
+        Marketing marketing = marketingService.getById(marketingHelpParam.getMarketingId());
+        if (Objects.isNull(marketing)) {
+            return AjaxResult.error("活动不存在");
+        }
+        // 未开启的活动不能助力
+        if (MarketingStatusEnum.ON.getValue().equals(marketing.getIsOn())) {
+            return AjaxResult.error("活动未开启~");
+        }
+        Date now = DateUtils.getNowDate();
+        // 结束的活动不支持助力
+        if (marketing.getTriggerStatus() == 1 || marketing.getEndTime().before(now)) {
+            return AjaxResult.error("活动已过期~");
+        }
+        // 未开始的活动不能助力
+        if (marketing.getStartTime().after(now)) {
+            return AjaxResult.error("活动未开始~");
+        }
+
+
+        // 判断是否已经助力过
+        int count = marketingUserCodeService.count(new LambdaQueryWrapper<MarketingUserCode>()
+                .eq(MarketingUserCode::getUserId, userId)
+                .eq(MarketingUserCode::getMarketingId, marketingHelpParam.getMarketingId()));
+        if (count > 0) {
+            return AjaxResult.error("您已经助力过了");
+        }
+
+        // 邀请码解码,被助力人id
+        Long helpedUserId = MarketingUtils.decodeInviteCode(inviteCode);
+
+        // 生成抽奖码
+        String code = "";
+        while (true) {
+            code = MarketingUtils.generatePrizeCode();
+            // 判断抽奖码是否已经存在
+            int codeCount = marketingUserCodeService.count(new LambdaQueryWrapper<MarketingUserCode>()
+                    .eq(MarketingUserCode::getCode, code));
+            if (codeCount > 0) {
+                continue;
+            }
+            break;
+        }
+
+        MarketingUserCode marketingUserCode = new MarketingUserCode();
+        marketingUserCode.setMarketingId(marketingHelpParam.getMarketingId());
+        marketingUserCode.setCode(code);
+        // 设置被助力人
+        marketingUserCode.setUserId(helpedUserId);
+        // 设置助力人
+        marketingUserCode.setHelpUserId(userId);
+        marketingUserCode.setUserType(UserTypeEnum.ORDINARY.getValue());
+
+        marketingUserCodeService.save(marketingUserCode);
+        return AjaxResult.success("助力成功");
+    }
+
+
     @PostMapping("/inviteCode")
     @ApiOperation(value = "邀请码生成", notes = "邀请码生成")
-    @ApiResponses({
-            @ApiResponse(code = 200, message = "成功", response = String.class)
-    })
     public AjaxResult inviteCode() {
         Long userId = SecurityUtils.getLoginUser().getUserId();
         if (Objects.isNull(userId)) {

mp-service/src/main/java/com/qs/mp/user/domain/param/MarketingHelpParam.java

@@ -0,0 +1,24 @@
+package com.qs.mp.user.domain.param;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import javax.validation.constraints.NotNull;
+
+/**
+ * 活动助力入参类
+ * @author Cup
+ * @date 2022/5/18
+ */
+@ApiModel("活动助力入参类")
+@Data
+public class MarketingHelpParam {
+
+    @NotNull(message = "活动id不能为空")
+    @ApiModelProperty("活动ID")
+    private Long marketingId;
+
+    @ApiModelProperty("邀请码")
+    private String inviteCode;
+}