hotspot_queue/task/task.go

package task

import (
	"context"
	"fmt"
	giftv1 "git.gz.internal.jumaiyx.cn/jm/jmproto/gift/v1"
	livev1 "git.gz.internal.jumaiyx.cn/jm/jmproto/live/v1"
	v2 "git.gz.internal.jumaiyx.cn/jm/jmproto/room/v2"
	"git.gz.internal.jumaiyx.cn/pkg/client"
	configv2 "git.gz.internal.jumaiyx.cn/pkg/config/v2"
	"git.gz.internal.jumaiyx.cn/pkg/config/v2/cproto"
	"git.gz.internal.jumaiyx.cn/pkg/jtime"
	"github.com/redis/go-redis/v9"
	"strconv"
	"sync"
	"time"
)

const (
	hotspotQueueKey = "room:hotspot:sort"
	hotKey          = "room:hot:ranking"
)

var (
	redisInstance *redis.Client
	once          sync.Once
)

func NewRedis() *redis.Client {
	redisConfig := &cproto.Redis{}
	err := configv2.Get(context.Background(), configv2.Redis, redisConfig)
	if err != nil {

	}
	once.Do(func() {
		redisInstance = redis.NewClient(&redis.Options{
			Addr:         redisConfig.Addr,
			Password:     redisConfig.Password,
			PoolSize:     10,
			ReadTimeout:  100 * time.Second,
			WriteTimeout: 100 * time.Second,
		})
	})
	return redisInstance
}

func NewTask() {
	for {
		redisClient := NewRedis()
		ctx := context.Background()
		lLen := redisClient.LLen(ctx, hotspotQueueKey).Val()
		if lLen == 0 {
			//fmt.Println("等待")
			time.Sleep(time.Second * 10)
			continue
		}
		result, err := redisClient.RPop(ctx, hotspotQueueKey).Result()
		if err != nil {
			continue
		}
		id, _ := strconv.Atoi(result)
		if id == 0 {
			continue
		}
		roomId := int64(id)
		var (
			value              int64 // 房间初始热度值
			currentOnlineTotal int64 // 实时在线人数总值
			todayOnlineTotal   int64 // 一天的人数总值
			amountTotal        int64 // 金额总数值
			//lastAmountTotal    int64 // 上次金额总值
		)
		now := time.Now()
		// 获取房间信息
		roomClientV2, err := client.GetRoomClientV2(ctx)
		//roomClientV2, err := client.GetRoomClientLocalV2("127.0.0.1:9001")
		if err != nil {
			fmt.Println("获取房间服务失败：", err.Error())
			continue
		}
		roomRsp, err := roomClientV2.GetRoom(ctx, &v2.GetRoomReq{
			RoomId: roomId,
		})
		if err != nil {
			fmt.Println("获取房间失败：", err.Error())
			continue
		}
		// 忽略下播的房间和广场房间
		if roomRsp.Status != v2.RoomStatus_RoomStatusUp || roomRsp.RoomType == v2.RoomType_Hall {
			continue
		}

		// 获取房间
		// 获取房间初始值
		value = 100

		liveClientV2, err := client.GetLiveClient(ctx)
		if err != nil {
			fmt.Println("获取直播服务失败：", err.Error())
			continue
		}
		defaultHotValueResp, err := liveClientV2.GetDefaultHotValueList(ctx, &livev1.GetDefaultHotValueListReq{
			RoomList: []int64{roomId},
		})
		if err != nil {
			fmt.Println("获取热度默认值失败：", err.Error())
			continue
		}
		if len(defaultHotValueResp.Items) != 0 {
			value = int64(defaultHotValueResp.Items[0].HotValue)
		}
		// 获取房间在线人数
		onlineCountRsp, err := roomClientV2.GetOnlineListCount(ctx, &v2.GetOnlineListReq{
			RoomIdList: []int64{roomId},
			StatusList: []int32{1},
		})
		if err != nil {
			fmt.Println("获取在线总数失败：", err.Error())
			continue
		}
		currentOnlineTotal = onlineCountRsp.Total
		// 一天之前的时间
		//todayMinutesSecond := (now.Unix() - 10*60) * 1000
		todayMinutes := jtime.TimeTimestamp(jtime.SecondsAgoTime(now, -(86400)))

		// 一个星期前的时间
		prevWeekTime := jtime.SecondsAgoTime(time.Now(), -86400*7)
		startTime := prevWeekTime.UnixMilli()

		// 获取房间总流水
		giftClient, err := client.GetGiftClient(ctx)
		if err != nil {
			fmt.Println("获取礼物服务失败：", err.Error())
			continue
		}
		giftRsp, err := giftClient.QueryGiveRoomGift(ctx, &giftv1.QueryGiveRoomGiftReq{
			RoomIdList:    []int64{roomId},
			CreateAtStart: &startTime,
		})
		if err != nil {
			fmt.Println("获取礼物数据失败：", err.Error())
			continue
		}
		amountTotal = giftRsp.TotalAmountDiamond + giftRsp.TotalAmountGoldCoins

		// 获取一天的总人数
		lastOnlineCountRsp, err := roomClientV2.GetOnlineListCount(ctx, &v2.GetOnlineListReq{
			RoomIdList:   []int64{roomId},
			CreatedStart: todayMinutes,
			Deleted:      true,
		})
		if err != nil {
			fmt.Println("获取一天总人数失败：", err.Error())
			continue
		}
		todayOnlineTotal = lastOnlineCountRsp.Total
		// 初始热度值 + (一个小时内总人数 * 10 + 一个星期内总流水) - 时间段内((十分钟之前总数 - 现在总人数)  + (十分钟之前总流水 - 总流水【一个星期内】)) = 热度值
		// 总人数【一天内】+（实时在线人数/总人数）* 10 = 人数热度值
		// 总流水【一个星期内】 * 10 = 流水热度值
		//currentOnlineTotal + (todayOnlineTotal * todayOnlineTotal) * 10
		//fmt.Println("amountTotal:", (todayOnlineTotal*todayOnlineTotal)*10)
		//fmt.Println("amountTotal:", amountTotal*10)
		v := value + currentOnlineTotal + (todayOnlineTotal*todayOnlineTotal)*10 + amountTotal*10
		//fmt.Println(v)
		//usecase.logger.Info("实际人数:", onlineTotal)
		//usecase.logger.Info("总流水:", amountTotal)
		//usecase.logger.Info("十分钟之前总数:", lastOnlineTotal)
		//usecase.logger.Info("十分钟之前总流水:", lastAmountTotal)
		//usecase.logger.Info("热度值:", v)

		err = redisClient.ZAdd(ctx, hotKey, redis.Z{
			Member: roomId,
			Score:  float64(v),
		}).Err()
		if err != nil {
			fmt.Println("写入热度值失败：", err.Error())
			continue
		}

		// 写入数据库
		hotValue := int32(v)
		_, err = roomClientV2.UpdateRoom(ctx, &v2.UpdateRoomReq{
			Id: roomId,
			Data: &v2.UpdateRoomReq_Data{
				HotValue: &hotValue,
			},
		})
		if err != nil {
			continue
		}
	}
	//fmt.Println("结束")
}