jy-data-extract/udpcreateindex/src/biddingmerge.go

package main

import (
	"fmt"
	"log"
	qutil "qfw/util"
	"strings"
	"sync"

	"gopkg.in/mgo.v2/bson"
)

//对字段处理 bidamount  budget
//招标数据表和抽取表一一对应开始更新

func biddingMergeTask(data []byte, mapInfo map[string]interface{}) {
	defer qutil.Catch()
	thread := 40
	var mpool = make(chan bool, thread)
	q, _ := mapInfo["query"].(map[string]interface{})
	if q == nil {
		q = map[string]interface{}{
			"_id": bson.M{
				"$gt":  qutil.StringTOBsonId(mapInfo["gtid"].(string)),
				"$lte": qutil.StringTOBsonId(mapInfo["lteid"].(string)),
			},
		}
	}
	//bidding库
	session := mgo.GetMgoConn()
	defer mgo.DestoryMongoConn(session)
	//extract库
	extractsession := extractmgo.GetMgoConn()
	defer extractmgo.DestoryMongoConn(extractsession)
	//连接信息
	c, _ := mapInfo["coll"].(string)
	if c == "" {
		c, _ = bidding["collect"].(string)
	}

	extractc, _ := bidding["extractcollect"].(string)
	db, _ := bidding["db"].(string)
	extractdb, _ := bidding["extractdb"].(string)
	count, _ := session.DB(db).C(c).Find(&q).Count()
	fields := strings.Split(bidding["fields"].(string), ",")
	//线程池
	UpdatesLock := sync.Mutex{}

	log.Println("查询语句:", q, "同步总数:", count)
	//查询招标数据
	query := session.DB(db).C(c).Find(q).Select(bson.M{
		"projectinfo.attachment": 0,
		"contenthtml":            0,
	}).Sort("_id").Iter()
	//查询抽取结果
	extractquery := extractsession.DB(extractdb).C(extractc).Find(q).Sort("_id").Iter()

	n := 0

	//更新数组
	arr := [][]map[string]interface{}{}
	//对比两张表数据，减少查询次数
	var compare bson.M
	bnil := false
	for tmp := make(map[string]interface{}); query.Next(tmp); n++ {
		update := map[string]interface{}{}
		//对比方法----------------
		for {
			if compare == nil {
				compare = make(bson.M)
				if !extractquery.Next(compare) {
					break
				}
			}
			if compare != nil {
				//对比
				cid := qutil.BsonIdToSId(compare["_id"])
				tid := qutil.BsonIdToSId(tmp["_id"])
				if cid == tid {
					bnil = false
					//更新bidding表，生成索引
					for _, k := range fields {
						v1 := compare[k]
						v2 := tmp[k]
						if v2 == nil && v1 != nil {
							update[k] = v1
						} else if v2 != nil && v1 != nil {
							//update[k+"_b"] = v2
							update[k] = v1
						} else if v2 != nil && v1 == nil {
							//update[k+"_b"] = v2
						}
					}
					if qutil.IntAll(compare["repeat"]) == 1 {
						update["extracttype"] = -1
						//} else if qutil.IntAll(tmp["extracttype"]) == -1 {
					} else {
						update["extracttype"] = 1
					}
					break
				} else {
					if cid < tid {
						bnil = false
						compare = nil
						continue
					} else {
						bnil = true
						break
					}
				}
			} else {
				bnil = false
				break
			}
		}
		//下面可以多线程跑的--->
		//处理分类
		mpool <- true
		go func(tmp, update, compare map[string]interface{}, bnil bool) {
			defer func() {
				<-mpool
			}()
			if !bnil && compare != nil {
				subscopeclass, _ := compare["subscopeclass"].([]interface{})
				if subscopeclass != nil {
					//str := ","
					m1 := map[string]bool{}
					newclass := []string{}
					for _, sc := range subscopeclass {
						sclass, _ := sc.(string)
						if !m1[sclass] {
							m1[sclass] = true
							//str += sclass + ","
							newclass = append(newclass, sclass)
						}
					}
					update["s_subscopeclass"] = strings.Join(newclass, ",")
					update["subscopeclass"] = newclass
				}
				//处理中标企业
				winner, _ := compare["winner"].(string)
				m1 := map[string]bool{}
				if winner != "" {
					m1[winner] = true
				}
				package1 := compare["package"]
				if package1 != nil {
					packageM, _ := package1.(map[string]interface{})
					for _, p := range packageM {
						pm, _ := p.(map[string]interface{})
						pw, _ := pm["winner"].(string)
						if pw != "" {
							m1[pw] = true
						}
					}
				}
				compare = nil
				if len(m1) > 0 {
					//str := ","
					winnerarr := []string{}
					for k, _ := range m1 {
						//str += k + ","
						winnerarr = append(winnerarr, k)
					}
					update["s_winner"] = strings.Join(winnerarr, ",")
				}
			}
			//------------------对比结束

			//处理key descript
			//		if bkey == "" {
			//			DealInfo(&tmp, &update)
			//		}
			//同时保存到elastic
			for tk, tv := range update {
				tmp[tk] = tv
			}
			//对projectscope字段的索引处理
			ps, _ := tmp["projectscope"].(string)
			if ps == "" {
				tmp["projectscope"] = "" //= tmp["detail"]
			}
			if len(ps) > ESLEN {
				tmp["projectscope"] = string(([]rune(ps))[:4000])
			}
			if s_budget := fmt.Sprint(tmp["budget"]); s_budget == "" || s_budget == "<nil>" || s_budget == "null" {
				tmp["budget"] = nil
			} else if sbd, ok := tmp["budget"].(string); ok {
				tmp["budget"] = ObjToMoney([]interface{}{sbd, sbd})[0]
			}
			if s_bidamount := fmt.Sprint(tmp["bidamount"]); s_bidamount == "" || s_bidamount == "<nil>" || s_bidamount == "null" {
				tmp["bidamount"] = nil
			} else if sbd, ok := tmp["bidamount"].(string); ok {
				tmp["bidamount"] = ObjToMoney([]interface{}{sbd, sbd})[0]
			}
			//		for k1, _ := range tmp {
			//			if strings.HasSuffix(k1, "_b") || k1 == "contenthtml" {
			//				delete(tmp, k1)
			//			}
			//		}
			//go IS.Add("bidding")
			UpdatesLock.Lock()
			if len(update) > 0 {
				arr = append(arr, []map[string]interface{}{
					map[string]interface{}{
						"_id": tmp["_id"],
					},
					map[string]interface{}{
						"$set": update,
					},
				})
			}
			if len(arr) >= BulkSize-1 {
				mgo.UpdateBulkAll(db, c, arr...)
				arr = [][]map[string]interface{}{}
			}

			UpdatesLock.Unlock()
		}(tmp, update, compare, bnil)
		if n%100 == 0 {
			log.Println("current:", n)
		}
		tmp = make(map[string]interface{})
	}
	for i := 0; i < thread; i++ {
		mpool <- true
	}
	UpdatesLock.Lock()
	if len(arr) > 0 {
		mgo.UpdateBulkAll(db, c, arr...)
	}
	UpdatesLock.Unlock()
	log.Println(mapInfo, "merge bidding...over", n)
}