99 lines
2.6 KiB
Go
99 lines
2.6 KiB
Go
package gourmet
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import (
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"context"
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"go_dreamfactory/comm"
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"go_dreamfactory/lego/core"
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"go_dreamfactory/pb"
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"go_dreamfactory/sys/db"
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"go_dreamfactory/utils"
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"time"
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"go.mongodb.org/mongo-driver/bson"
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"go.mongodb.org/mongo-driver/mongo/options"
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)
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//参数校验
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func (this *apiComp) GetRandUserCheck(session comm.IUserSession, req *pb.GourmetGetRandUserReq) (errdata *pb.ErrorData) {
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if req.People <= 0 {
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errdata = &pb.ErrorData{
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Code: pb.ErrorCode_ReqParameterError,
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Title: pb.ErrorCode_ReqParameterError.ToString(),
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}
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return
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}
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return
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}
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/// 获取一些玩家数据
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func (this *apiComp) GetRandUser(session comm.IUserSession, req *pb.GourmetGetRandUserReq) (errdata *pb.ErrorData) {
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var (
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szDbUser []*pb.DBUser
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mapUser map[string]struct{}
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)
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mapUser = make(map[string]struct{}, 0)
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code = this.GetRandUserCheck(session, req)
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if code != pb.ErrorCode_Success {
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return // 参数校验失败直接返回
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}
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// 获取在线玩家信息
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onlineList, err := this.module.ModuleUser.UserOnlineList()
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if err != nil {
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code = pb.ErrorCode_DBError
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return
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}
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var szUid []string
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for _, v := range onlineList {
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if v.Uid == session.GetUserId() || v.Uid == "" { // 过滤自己信息
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continue
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}
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szUid = append(szUid, v.Uid)
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}
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// 随机在线玩家信息
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if len(szUid) > int(req.People) {
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randArr := utils.RandomNumbers(0, len(szUid), int(req.People))
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for _, v := range randArr {
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if szUid[v] != "" {
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mapUser[szUid[v]] = struct{}{}
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}
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}
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} else { // 数量不足 则有多少给多少
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for _, v := range szUid {
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mapUser[v] = struct{}{}
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}
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left := int(req.People) - len(mapUser)
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if left > 0 { // 一个人也没有 那就从db 中随机取
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tag, _, b := utils.UIdSplit(session.GetUserId())
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if b {
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if conn, err := db.ServerDBConn(tag); err == nil {
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dbModel := db.NewDBModel(comm.TableHero, time.Hour, conn)
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if _data, err1 := dbModel.DB.Find(core.SqlTable(comm.TableUser), bson.M{}, options.Find().SetSort(bson.M{"lv": -1}).SetLimit(int64(req.People))); err1 == nil {
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for _data.Next(context.TODO()) {
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temp := &pb.DBUser{}
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if err = _data.Decode(temp); err == nil {
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if len(mapUser)+len(szDbUser) >= int(req.People) {
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break
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}
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if _, ok := mapUser[temp.Uid]; !ok {
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szDbUser = append(szDbUser, temp)
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}
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}
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}
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}
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}
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}
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}
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}
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for k := range mapUser {
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if user := this.module.ModuleUser.GetUser(k); user != nil {
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szDbUser = append(szDbUser, user) // 转成user对象
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} else {
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this.module.Errorf("%v", err)
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}
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}
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session.SendMsg(string(this.module.GetType()), GourmetGetRandUserResp, &pb.GourmetGetRandUserResp{User: szDbUser})
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return
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}
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