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55 lines
1.8 KiB
55 lines
1.8 KiB
package mysql
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import (
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"fmt"
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"log"
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"gorm.io/driver/mysql"
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"gorm.io/gorm"
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"gorm.io/gorm/logger"
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"github.com/openimsdk/open-im-server/v3/tools/data-conversion/openim/mysql/conversion"
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"github.com/openimsdk/open-im-server/v3/tools/data-conversion/utils"
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)
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func Cmd() {
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var (
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usernameV2 = "root"
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passwordV2 = "openIM"
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addrV2 = "121.5.182.23:13306"
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databaseV2 = "openIM_v2"
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)
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var (
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usernameV3 = "root"
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passwordV3 = "openIM123"
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addrV3 = "203.56.175.233:13306"
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databaseV3 = "openIM_v3"
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)
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log.SetFlags(log.LstdFlags | log.Llongfile)
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dsnV2 := fmt.Sprintf("%s:%s@tcp(%s)/%s?charset=utf8mb4&parseTime=True&loc=Local", usernameV2, passwordV2, addrV2, databaseV2)
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dsnV3 := fmt.Sprintf("%s:%s@tcp(%s)/%s?charset=utf8mb4&parseTime=True&loc=Local", usernameV3, passwordV3, addrV3, databaseV3)
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dbV2, err := gorm.Open(mysql.Open(dsnV2), &gorm.Config{Logger: logger.Discard})
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if err != nil {
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log.Println("open v2 db failed", err)
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return
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}
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dbV3, err := gorm.Open(mysql.Open(dsnV3), &gorm.Config{Logger: logger.Discard})
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if err != nil {
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log.Println("open v3 db failed", err)
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return
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}
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var tasks utils.TakeList
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tasks.Append(func() (string, error) { return utils.FindAndInsert(dbV2, dbV3, conversion.Friend) })
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tasks.Append(func() (string, error) { return utils.FindAndInsert(dbV2, dbV3, conversion.FriendRequest) })
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tasks.Append(func() (string, error) { return utils.FindAndInsert(dbV2, dbV3, conversion.Group) })
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tasks.Append(func() (string, error) { return utils.FindAndInsert(dbV2, dbV3, conversion.GroupMember) })
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tasks.Append(func() (string, error) { return utils.FindAndInsert(dbV2, dbV3, conversion.GroupRequest) })
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tasks.Append(func() (string, error) { return utils.FindAndInsert(dbV2, dbV3, conversion.User) })
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utils.RunTask(4, tasks)
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}
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