实现Delete接口

internal/controller/feed/feed.go

@@ -29,6 +29,26 @@ func NewController(feedPlanRepo repository.FeedPlanRepo) *Controller {
 	}
 }
 
+// Delete 删除饲料计划
+func (c *Controller) Delete(ctx *gin.Context) {
+	// 获取路径参数中的计划ID
+	planIDStr := ctx.Param("id")
+	planID, err := strconv.ParseUint(planIDStr, 10, 32)
+	if err != nil {
+		controller.SendErrorResponse(ctx, controller.InvalidParameterCode, "无效的计划ID")
+		return
+	}
+
+	// 调用仓库删除计划
+	if err := c.feedPlanRepo.DeleteFeedingPlan(uint(planID)); err != nil {
+		c.logger.Error("删除计划失败: " + err.Error())
+		controller.SendErrorResponse(ctx, controller.InternalServerErrorCode, "删除计划失败")
+		return
+	}
+
+	controller.SendSuccessResponse(ctx, "删除计划成功", nil)
+}
+
 type ListPlansResponse struct {
 	Plans []ListPlanResponseItem `json:"plans"`
 }