chunhao_admin/service/userSeeAds.go

package service

import (
	"designs/global"
	"designs/model"
	"fmt"
	"time"
)

// 汇总每日的广告数据
func SeeAdsSummary(lastDay string) {
	//计算出上一日的广告数据汇总
	var adsSummary []struct {
		Count    int    `json:"count" gorm:"column:count"`
		Pf       string `json:"pf" gorm:"column:pf"`
		Gid      string `json:"gid" gorm:"column:gid"`
		SumType1 int    `json:"sumType1" gorm:"column:sumType1"`
		SumType2 int    `json:"sumType2" gorm:"column:sumType2"`
		SumType0 int    `json:"sumType0" gorm:"column:sumType0"`
	}

	err := global.App.DB.Table("user_see_ads").
		Where("date", lastDay).
		Group("user_see_ads.gid,user_see_ads.pf").
		Select("count(*) as count", "user_see_ads.pf", "user_see_ads.gid",
			"SUM(adsState = 1) AS sumType1",
			"SUM(adsState = 2) AS sumType2",
			"SUM(adsState = 0) AS sumType0").
		Scan(&adsSummary).Error

	if err != nil {
		global.App.Log.Error("查询广告汇总数据报错：", err)
		return
	}

	var adsSummaryToday []struct {
		TodayCount    int    `json:"todayCount" gorm:"column:todayCount"`
		Pf            string `json:"pf" gorm:"column:pf"`
		Gid           string `json:"gid" gorm:"column:gid"`
		TodaySumType1 int    `json:"todaySumType1" gorm:"column:todaySumType1"`
		TodaySumType2 int    `json:"todaySumType2" gorm:"column:todaySumType2"`
		TodaySumType0 int    `json:"todaySumType0" gorm:"column:todaySumType0"`
	}

	query := global.App.DB.Table("user").WhereRaw("DATE_FORMAT(createdAt, '%Y%m%d') = ?", lastDay).Select("id").SubQuery()
	err = global.App.DB.Table("user_see_ads").
		Where("date", lastDay).
		Group("user_see_ads.gid,user_see_ads.pf").
		LeftJoin("user", "user.pf = user_see_ads.pf and user.gid = user_see_ads.gid and user.userId = user_see_ads.userId").
		WhereRaw("user.id in (?)", query).
		Select("count(*) as todayCount", "user_see_ads.pf", "user_see_ads.gid",
			"SUM(adsState = 1) AS todaySumType1",
			"SUM(adsState = 2) AS todaySumType2",
			"SUM(adsState = 0) AS todaySumType0").
		Scan(&adsSummaryToday).Error

	if err != nil {
		global.App.Log.Error("查询当日注册广告汇总数据报错：", err)
		return
	}
	var SummaryUserSeeAds []model.SummaryUserSeeAds

	now := model.XTime{
		Time: time.Now(),
	}
	for _, summary := range adsSummary {
		ds := model.SummaryUserSeeAds{
			Date:      lastDay,
			Count:     summary.Count,
			Pf:        summary.Pf,
			Gid:       summary.Gid,
			SumType1:  summary.SumType1,
			SumType2:  summary.SumType2,
			SumType0:  summary.SumType0,
			CreatedAt: now,
		}

		for _, SummaryToday := range adsSummaryToday {
			if SummaryToday.Pf == ds.Pf && SummaryToday.Gid == ds.Gid {
				ds.TodaySumType1 = SummaryToday.TodaySumType1
				ds.TodaySumType2 = SummaryToday.TodaySumType2
				ds.TodaySumType0 = SummaryToday.TodaySumType0
				ds.TodayCount = SummaryToday.TodayCount

				break
			}
		}

		SummaryUserSeeAds = append(SummaryUserSeeAds, ds)
	}

	//将汇总数据存入数据库中
	err = global.App.DB.Table("summary_user_see_ads").CreateInBatches(&SummaryUserSeeAds, 100).Error
	if err != nil {
		global.App.Log.Error("存入统计数据失败", err.Error())
		fmt.Println(err.Error())
		return
	}
}