timed_tasks/pre_extract/main.go

package main

import (
	"encoding/json"
	"fmt"
	"github.com/robfig/cron/v3"
	"go.mongodb.org/mongo-driver/bson/primitive"
	"go.uber.org/zap"
	"jygit.jydev.jianyu360.cn/data_processing/common_utils/log"
	"jygit.jydev.jianyu360.cn/data_processing/common_utils/mongodb"
	"jygit.jydev.jianyu360.cn/data_processing/common_utils/udp"
	"net"
	"time"
)

var (
	MgoB      *mongodb.MongodbSim
	UdpClient udp.UdpClient
	nextAddr  *net.UDPAddr
	Repeat    = false //抽取是否回复
)

//processUdpMsg 处理udp
func processUdpMsg(act byte, data []byte, ra *net.UDPAddr) {
	switch act {
	case udp.OP_TYPE_DATA:

	//
	//var mapInfo map[string]interface{}
	//err := json.Unmarshal(data, &mapInfo)
	//log.Info("processUdpMsg", zap.Any("mapInfo", mapInfo))
	//if err != nil {
	//	fmt.Println(err)
	//}
	//if mapInfo != nil {
	//	key, _ := mapInfo["key"].(string)
	//	if key == "" {
	//		key = "udpok"
	//	}
	//	go UdpClient.WriteUdp([]byte(key), udp.OP_NOOP, ra)
	//}

	case udp.OP_NOOP:

		da := string(data)

		log.Info("收到回复数据", zap.String("data", da))
		if da == "ok" {
			Repeat = true
		}

	default:
		fmt.Println("current_listen : processUdpMsg =====", act)
	}
}

func main() {
	local, _ := time.LoadLocation("Asia/Shanghai")
	c := cron.New(cron.WithLocation(local), cron.WithSeconds())

	if GF.Env.SpecType == "day" {
		_, err := c.AddFunc(GF.Env.Spec, dealIndexByDay)
		if err != nil {
			log.Info("main", zap.Any("AddFunc err", err))
		}
	} else if GF.Env.SpecType == "month" {
		_, err := c.AddFunc(GF.Env.Spec, dealIndexByMonth)
		if err != nil {
			log.Info("main", zap.Any("AddFunc err", err))
		}
	}

	//切换别名-定时任务
	_, err := c.AddFunc(GF.Env.SwitchSpec, SwitchAlias)
	if err != nil {
		log.Info("main", zap.Any("AddFunc err", err))
	}

	c.Start()
	defer c.Stop()

	//发送数据给抽取
	if GF.Env.Send {
		go SendPreData()
	}

	select {}
}

//SendPreData 发送预处理数据给 抽取程序
func SendPreData() {
	f_sid := ""
	n_sid := ""
	f_lid := "" //file 最后一个分类结束ID
	n_lid := ""

	where := map[string]interface{}{
		"extracttype": 9,
		"biddingid": map[string]interface{}{
			"$exists": 1,
		},
	}
	fileDataa, _ := MgoB.Find("bidding_file", where, `{"_id":-1}`, map[string]interface{}{"_id": 1}, true, -1, 1)
	fileDaa := *fileDataa
	f_sid = BsonIdToSId(fileDaa[0]["_id"])

	nomalDataa, _ := MgoB.Find("bidding_nomal", where, `{"_id":-1}`, map[string]interface{}{"_id": 1}, true, -1, 1)
	nomalDaa := *nomalDataa
	n_sid = BsonIdToSId(nomalDaa[0]["_id"])

	for {
		fileData, _ := MgoB.Find("bidding_file", map[string]interface{}{"extracttype": 9}, `{"_id":-1}`, map[string]interface{}{"_id": 1}, true, -1, 1)
		fileDa := *fileData

		fid := BsonIdToSId(fileDa[0]["_id"])
		if fid != "" {
			f_lid = fid
		}

		nomalData, _ := MgoB.Find("bidding_nomal", map[string]interface{}{"extracttype": 9}, `{"_id":-1}`, map[string]interface{}{"_id": 1}, true, -1, 1)
		nomalDa := *nomalData

		nid := BsonIdToSId(nomalDa[0]["_id"])
		if nid != "" {
			n_lid = nid
		}

		//起始ID 等于 结束ID
		if f_lid == f_sid && n_lid == n_sid {
			time.Sleep(time.Second * 5)
		} else if f_lid == "" && n_lid == "" {
			time.Sleep(time.Second * 5)
		} else {
			//log.Info("main", zap.String("f_lid", f_lid), zap.String("n_lid", n_lid))
			data := map[string]interface{}{
				"file":  fmt.Sprintf("%s-%s", f_sid, f_lid),
				"nomal": fmt.Sprintf("%s-%s", n_sid, n_lid),
			}

			SendUdpMsg(data, nextAddr)
			time.Sleep(time.Second * 3)
			if !Repeat {
				time.Sleep(time.Second * 10)
				SendUdpMsg(data, nextAddr)
				time.Sleep(time.Second * 10)
				SendUdpMsg(data, nextAddr)
				log.Error("没有收到回复", zap.Any("data", data))
			}

			f_sid = f_lid
			n_sid = n_lid
		}
	}
}

//BsonIdToSId 根据bsonID转string
func BsonIdToSId(uid interface{}) string {
	if uid == nil {
		return ""
	} else if u, ok := uid.(string); ok {
		return u
	} else if u, ok := uid.(primitive.ObjectID); ok {
		return u.Hex()
	} else {
		return ""
	}
}

//SendUdpMsg 通知处理企业新增数据
func SendUdpMsg(data map[string]interface{}, target *net.UDPAddr) {
	bytes, _ := json.Marshal(data)
	UdpClient.WriteUdp(bytes, udp.OP_TYPE_DATA, target)
	log.Info("SendUdpMsg", zap.Any("data", data))
	log.Info("SendUdpMsg", zap.Any("target", target))
}