jy-data-extract/fullproject/src_v1/load_data.go

package main

import (
	"encoding/json"
	"log"
	"qfw/util"
	"qfw/util/redis"
	"strings"
	"sync"
	"time"
)

//  初始加载数据，默认加载最近6个月的数据
func (p *ProjectTask) loadData(starttime int64) {
	log.Println("load project start..", starttime)
	p.findLock.Lock()
	defer p.findLock.Unlock()
	sess := MongoTool.GetMgoConn()
	defer MongoTool.DestoryMongoConn(sess)
	loadOver := make(chan bool)
	q := map[string]interface{}{
		"lasttime": map[string]interface{}{"$gte": starttime},
	}
	field := map[string]interface{}{"list": 0}
	it := sess.DB(MongoTool.DbName).C(p.coll).Find(&q).Select(field).Iter()
	n, count := 0, 0
	pool := make(chan *ProjectCache, 1000)
	go func() {
		for {
			select {
			case tmp := <-pool:
				n++
				if n%10000 == 0 {
					log.Println("current", n, "\n", tmp.Id, len(p.mapPn), len(p.mapPc), len(p.mapPb), len(p.mapHref)) //, tmp.ProjectName, tmp.MPN, tmp.ProjectCode, tmp.MPC, tmp.Buyer)
				}
				if tmp != nil {
					id := tmp.Id.Hex()
					for _, v := range append([]string{tmp.ProjectName}, tmp.MPN...) {
						if v != "" {
							//v = pcReplace.ReplaceAllString(v, "")
							if v != "" {
								k := p.mapPn[v]
								if k == nil {
									k = &Key{Arr: []string{id}}
									p.mapPn[v] = k
								} else {
									k.Arr = append(k.Arr, id)
								}
							}
						}
					}
					for _, v := range append([]string{tmp.ProjectCode}, tmp.MPC...) {
						if v != "" {
							//v = pcReplace.ReplaceAllString(v, "")
							if v != "" {
								k := p.mapPc[v]
								if k == nil {
									k = &Key{Arr: []string{id}}
									p.mapPc[v] = k
								} else {
									k.Arr = append(k.Arr, id)
								}
							}
						}
					}
					if tmp.Buyer != "" && len([]rune(tmp.Buyer)) > 2 {
						k := p.mapPb[tmp.Buyer]
						if k == nil {
							k = &Key{Arr: []string{id}}
							p.mapPb[tmp.Buyer] = k
						} else {
							k.Arr = append(k.Arr, id)
						}
					}

					p.AllIdsMapLock.Lock()
					p.AllIdsMap[id] = &ID{Id: id, P: tmp}
					p.AllIdsMapLock.Unlock()
				}
			case <-loadOver:
				return
			}
		}
	}()

	ch := make(chan bool, 3)
	wg := &sync.WaitGroup{}
	for tmp := make(map[string]interface{}); it.Next(tmp); count++ {
		//if count%20000 == 0 {
		//	log.Println(fmt.Sprintf("iter --- %d", count))
		//}
		ch <- true
		wg.Add(1)
		go func(tmp map[string]interface{}) {
			defer func() {
				<-ch
				wg.Done()
			}()
			bys, _ := json.Marshal(tmp)
			var pc *ProjectCache
			_ = json.Unmarshal(bys, &pc)
			saveFiled(p, tmp, pc)
			redis.PutCKV("project", pc.Id.Hex(), tmp)
			pool <- pc
		}(tmp)
		tmp = make(map[string]interface{})
	}
	wg.Wait()
	time.Sleep(2 * time.Second)
	loadOver <- true
	log.Println("load project over..", n)
}

func (p *ProjectTask) loadSite() {
	log.Println("load site start..")
	p.findLock.Lock()
	defer p.findLock.Unlock()
	p.mapSiteLock.Lock()
	defer p.mapSiteLock.Unlock()
	sess := MongoTool.GetMgoConn()
	defer MongoTool.DestoryMongoConn(sess)
	q := map[string]interface{}{}
	it := sess.DB(MongoTool.DbName).C(SiteColl).Find(&q).Iter()
	n := 0
	pool := make(chan *Site, 100)
	over := make(chan bool)
	go func() {
		for {
			select {
			case tmp := <-pool:
				n++
				//站点有效标记state
				if tmp != nil && tmp.Status == 5 {
					p.mapSite[tmp.Site] = tmp
				}
			case <-over:
				return
			}
		}
	}()
	for {
		result := make(map[string]interface{})
		if it.Next(&result) {
			go func(res map[string]interface{}) {
				bys, _ := json.Marshal(result)
				var tmp *Site
				_ = json.Unmarshal(bys, &tmp)
				pool <- tmp
			}(result)
		} else {
			break
		}
	}
	time.Sleep(2 * time.Second)
	over <- true
	log.Println("load site over..", n)

}

func saveFiled(p *ProjectTask, res map[string]interface{}, tmp *ProjectCache) {
	proHref := util.ObjToString(res["projecthref"])
	if proHref != "" {
		p.mapHrefLock.Lock()
		p.mapHref[proHref] = tmp.Id.Hex()
		p.mapHrefLock.Unlock()
	}
	if res["entidlist"] != nil {
		elist := util.ObjArrToStringArr(res["entidlist"].([]interface{}))
		wlist := strings.Split(util.ObjToString(res["s_winner"]), ",")
		buyer := util.ObjToString(res["buyer"])
		if len(elist) == len(wlist) && buyer != "" {
			for i, eid := range elist {
				if eid != "-" {
					text := buyer + "," + wlist[i]
					ex, _ := redis.Exists(RedisCode, text)
					if !ex {
						redis.PutCKV(RedisCode, text, tmp.Id.Hex())
					}
				}
			}
		}
	}

	//tmpMap := make(map[string]InfoField)
	//infoMap := res["infofield"].(map[string]interface{})
	//for _, v := range infoMap {
	//	var field InfoField
	//	b, _ := json.Marshal(v)
	//	_ = json.Unmarshal(b, &field)
	//	tmpMap[tmp.Id.Hex()] = field
	//}
	//tmp.InfoFiled = tmpMap
}

//  加载spidercode数据，isflow字段
func (p *ProjectTask) loadSpiderCode() {
	log.Println("load spider code start..")
	p.findLock.Lock()
	defer p.findLock.Unlock()
	p.mapSpiderLock.Lock()
	defer p.mapSpiderLock.Unlock()
	sess := MgoSpider.GetMgoConn()
	defer MgoSpider.DestoryMongoConn(sess)
	q := map[string]interface{}{}
	field := map[string]interface{}{"code": 1, "isflow": 1}
	it := sess.DB(MgoSpider.DbName).C("luaconfig").Find(&q).Select(field).Iter()
	n := 0
	pool := make(chan map[string]interface{}, 100)
	over := make(chan bool)
	go func() {
		for {
			select {
			case tmp := <-pool:
				n++
				code := util.ObjToString(tmp["code"])
				p.mapSpider[code] = util.IntAll(tmp["isflow"])
			case <-over:
				return
			}
		}
	}()
	for {
		result := make(map[string]interface{})
		if it.Next(&result) {
			go func(res map[string]interface{}) {
				pool <- result
			}(result)
		} else {
			break
		}
	}
	time.Sleep(2 * time.Second)
	over <- true
	log.Println("load spider over..", n)

}