52 lines
1.4 KiB
Go
52 lines
1.4 KiB
Go
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package dao
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import (
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"context"
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"fmt"
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"go-common/library/cache/redis"
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"go-common/library/log"
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)
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//GetHistoryData 获取历史数据
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func (d *Dao) GetHistoryData(ctx context.Context, roomid int64) (result map[string][]string, err error) {
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var conn = d.redis.Get(ctx)
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defer conn.Close()
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var admkey = fmt.Sprintf("%s%d", _adminMsgHistoryCache, roomid)
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var userkey = fmt.Sprintf("%s%d", _msgHistoryCache, roomid)
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if err = conn.Send("LRANGE", admkey, 0, 9); err != nil {
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log.Error("DM: LRANGE ADMIN KEY ROOMID %d ERR:%v", roomid, err)
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}
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if err = conn.Send("LRANGE", userkey, 0, 9); err != nil {
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log.Error("DM: LRANGE USER KEY ROOMID %d ERR:%v", roomid, err)
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}
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if err = conn.Flush(); err != nil {
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log.Error("DM: Flush KEY ROOMID %d ERR:%v", roomid, err)
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return nil, err
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}
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var admin, user [][]byte
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admin, err = redis.ByteSlices(conn.Receive())
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if err != nil {
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log.Error("DM: ByteSlices ADMIN KEY ROOMID %d ERR:%v", roomid, err)
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return nil, err
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}
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user, err = redis.ByteSlices(conn.Receive())
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if err != nil {
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log.Error("DM: ByteSlices USER KEY ROOMID %d ERR:%v", roomid, err)
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return nil, err
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}
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result = make(map[string][]string)
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result["admin"] = make([]string, 0, 10)
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result["room"] = make([]string, 0, 10)
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for i := len(admin) - 1; i >= 0; i-- {
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result["admin"] = append(result["admin"], string(admin[i]))
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}
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for i := len(user) - 1; i >= 0; i-- {
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result["room"] = append(result["room"], string(user[i]))
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}
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return result, nil
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}
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