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69 lines
2.3 KiB
69 lines
2.3 KiB
// Copyright © 2023 OpenIM. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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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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