102 lines
3.3 KiB
Go
102 lines
3.3 KiB
Go
// Copyright © 2023 OpenIM SDK. 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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//go:build js && wasm
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// +build js,wasm
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package indexdb
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import (
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"context"
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"github.com/openimsdk/openim-sdk-core/v3/wasm/exec"
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)
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//1,使用wasm原生的方式，tinygo应用于go的嵌入式领域，支持的功能有限，支持go语言的子集,甚至json序列化都无法支持
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//2.函数命名遵从驼峰命名
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//3.提供的sql生成语句中，关于bool值需要特殊处理，create语句的设计的到bool值的需要在创建语句中单独说明，这是因为在原有的sqlite中并不支持bool，用整数1或者0替代，gorm对其做了转换。
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//4.提供的sql生成语句中，字段名是下划线方式 例如：recv_id，但是接口转换的数据json tag字段的风格是recvID，类似的所有的字段需要做个map映射
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//5.任何涉及到gorm获取的是否需要返回错误，比如take和find都需要在文档上说明
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//6.任何涉及到update的操作，一定要看gorm原型中实现，如果有select(*)则不需要用temp_struct中的结构体
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//7.任何和接口重名的时候，db接口统一加上后缀DB
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//8.任何map类型统一使用json字符串转换，文档说明
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type IndexDB struct {
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LocalUsers
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LocalConversations
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*LocalChatLogs
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LocalSuperGroupChatLogs
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LocalSuperGroup
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LocalConversationUnreadMessages
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LocalGroups
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LocalGroupMember
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LocalGroupRequest
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LocalCacheMessage
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LocalStrangers
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LocalUserCommand
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*FriendRequest
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*Black
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*Friend
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LocalChatLogReactionExtensions
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loginUserID string
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}
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func (i IndexDB) Close(ctx context.Context) error {
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_, err := exec.Exec()
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return err
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}
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func (i IndexDB) InitDB(ctx context.Context, userID string, dataDir string) error {
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_, err := exec.Exec(userID, dataDir)
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return err
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}
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func (i IndexDB) SetChatLogFailedStatus(ctx context.Context) {
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//msgList, err := i.GetSendingMessageList()
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//if err != nil {
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// log.Error("", "GetSendingMessageList failed ", err.Error())
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// return
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//}
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//for _, v := range msgList {
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// v.Status = constant.MsgStatusSendFailed
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// err := i.UpdateMessage(v)
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// if err != nil {
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// log.Error("", "UpdateMessage failed ", err.Error(), v)
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// continue
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// }
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//}
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//groupIDList, err := i.GetReadDiffusionGroupIDList()
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//if err != nil {
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// log.Error("", "GetReadDiffusionGroupIDList failed ", err.Error())
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// return
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//}
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//for _, v := range groupIDList {
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// msgList, err := i.SuperGroupGetSendingMessageList(v)
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// if err != nil {
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// log.Error("", "GetSendingMessageList failed ", err.Error())
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// return
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// }
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// if len(msgList) > 0 {
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// for _, v := range msgList {
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// v.Status = constant.MsgStatusSendFailed
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// err := i.SuperGroupUpdateMessage(v)
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// if err != nil {
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// log.Error("", "UpdateMessage failed ", err.Error(), v)
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// continue
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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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