hd/controllers/pc/activity.go

package pc

import (
	"fmt"
	"hudongzhuanjia/controllers"
	"hudongzhuanjia/models"
	"hudongzhuanjia/utils/code"
	"hudongzhuanjia/utils/define"
	"time"
)

//活动
type ActivityCtl struct {
	controllers.AuthorCtl
	//controllers.BaseCtl
}

func (t *ActivityCtl) StartActivity() {
	activityId := t.MustGetInt64("activity_id")
	mode := t.MustGetInt("mode") // 标识彩排 mode=0正式 mode=1彩排
	uid := t.MustGetUID()
	limit := t.DefaultInt64("limit", 10)

	activity := new(models.Activity)
	exist, err := models.Get(activity, activityId)
	t.CheckErr(err)
	t.Assert(exist, code.MSG_ACTIVITY_NOT_EXIST, "互动不存在")

	// 检测活动状态 ==》 必须为未开始
	if activity.Status != define.StatusNotBegin {
		t.ERROR(fmt.Sprintf("该活动状态%s", activity.Status), code.MSG_ERR)
	}

	// 检测彩排活动是否进行中
	if activity.RehearsalId != 0 {
		t.ERROR("该活动在彩排中", code.MSG_ERR)
	}

	if mode == 1 {
		rehearsal := models.Rehearsal{
			CustomerId:  uid,
			ActivityId:  activityId,
			LimitNumber: limit,
			Status:      1,
			IsDelete:    false,
		}
		_, err = models.Add(rehearsal)
		t.CheckErr(err)
		activity.RehearsalId = rehearsal.Id
	}

	activity.Status = define.StatusRunning
	activity.UpdatedAt = time.Now()
	// todo: 校验
	_, err = models.Update(activity.Id, "status", "rehearsal_id")
	t.CheckErr(err)
	t.JSON(map[string]interface{}{
		"rehearsal_id": activity.RehearsalId,
	})
}

func (t *ActivityCtl) StopActivity() {
	activityId := t.MustGetInt64("activity_id")

	activity := new(models.Activity)
	exist, err := models.Get(activity, activityId)
	t.CheckErr(err)
	t.Assert(exist, code.MSG_ACTIVITY_NOT_EXIST, "互动不存在")

	if activity.Status != define.StatusRunning {
		t.ERROR(fmt.Sprintf("该活动%s", activity.Status), code.MSG_ERR)
	}

	if activity.RehearsalId != 0 { // 彩排回归最初结果
		// 竞拍
		_, err = models.UpdateAuctionStatusByActivityId(activityId)
		t.CheckErr(err)

		// 抽奖 -> 抽奖活动->抽奖规则-> 抽奖阶梯
		lotteryIds, err := models.GetLDActivityIdsByActivityId(activityId)
		t.CheckErr(err)
		lotteryRuleIds, err := models.GetLDRuleIdsByLDActivityId(lotteryIds)
		t.CheckErr(err)
		_, err = models.UpdateLDLadderStatusByLDRuleIds(lotteryRuleIds)
		t.CheckErr(err)

		// 订单抽奖-> 订单抽奖活动->抽奖规则->抽奖阶梯
		orderIds, err := models.GetODActivityIdsByActivityId(activityId)
		t.CheckErr(err)
		orderRuleIds, err := models.GetODRuleIdsByODActivityIds(orderIds)
		t.CheckErr(err)
		_, err = models.UpdateODLadderStatusByODRuleIds(orderRuleIds)
		t.CheckErr(err)

		// 摇红包->摇红包活动->摇红包规则
		shakeRbIds, err := models.GetSREActivityIdsByActivityId(activityId)
		t.CheckErr(err)
		_, err = models.UpdateSRERuleStatusBySREActivityIds(shakeRbIds)
		t.CheckErr(err)

		// 拔河->拔河活动
		_, err = models.UpdateTOWStatusByActivityId(activityId)
		t.CheckErr(err)

		// 投票->投票活动
		_, err = models.UpdateVoteStatusByActiviytId(activityId)
		t.CheckErr(err)

		// 卡路里->卡路里活动
		_, err = models.UpdateCalorieStatusByActivityId(activityId)
		t.CheckErr(err)

		// 订单开启
		_, err = new(models.CustomerOrderOption).Switch(activityId, 0)
		t.CheckErr(err)

		activity.Status = define.StatusNotBegin
	} else {
		activity.Status = define.StatusEnding
	}
	activity.RehearsalId = 0
	_, err = models.Update(activity.Id, activity, "status", "rehearsal_id")
	t.CheckErr(err)
	t.SUCCESS("success")
}