138 lines
4.0 KiB
Go
138 lines
4.0 KiB
Go
// i2_bot – Instinct PokememBro Bot
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// Copyright (c) 2017 Vladimir "fat0troll" Hodakov
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package getters
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import (
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"github.com/go-telegram-bot-api/telegram-bot-api"
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"lab.pztrn.name/fat0troll/i2_bot/lib/dbmapping"
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"time"
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)
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// GetChatByID returns dbmapping.Chat instance with given ID.
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func (g *Getters) GetChatByID(chatID int64) (dbmapping.Chat, bool) {
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chatRaw := dbmapping.Chat{}
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err := c.Db.Get(&chatRaw, c.Db.Rebind("SELECT * FROM chats WHERE id=?"), chatID)
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if err != nil {
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c.Log.Error(err)
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return chatRaw, false
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}
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return chatRaw, true
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}
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// GetOrCreateChat seeks for chat in database via Telegram update.
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// In case, when there is no chat with such ID, new chat will be created.
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func (g *Getters) GetOrCreateChat(telegramUpdate *tgbotapi.Update) (dbmapping.Chat, bool) {
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chatRaw := dbmapping.Chat{}
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c.Log.Debug("TGID: ", telegramUpdate.Message.Chat.ID)
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err := c.Db.Get(&chatRaw, c.Db.Rebind("SELECT * FROM chats WHERE telegram_id=?"), telegramUpdate.Message.Chat.ID)
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if err != nil {
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c.Log.Error("Chat stream not found in database.")
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c.Log.Error(err.Error())
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nameOfChat := ""
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if telegramUpdate.Message.Chat.FirstName != "" {
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nameOfChat += telegramUpdate.Message.Chat.FirstName
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}
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if telegramUpdate.Message.Chat.LastName != "" {
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nameOfChat += " " + telegramUpdate.Message.Chat.LastName
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}
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if telegramUpdate.Message.Chat.Title != "" {
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if nameOfChat != "" {
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nameOfChat += " [" + telegramUpdate.Message.Chat.Title + "]"
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} else {
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nameOfChat = telegramUpdate.Message.Chat.Title
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}
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}
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chatRaw.Name = nameOfChat
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chatRaw.ChatType = telegramUpdate.Message.Chat.Type
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chatRaw.TelegramID = telegramUpdate.Message.Chat.ID
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chatRaw.CreatedAt = time.Now().UTC()
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_, err = c.Db.NamedExec("INSERT INTO chats VALUES(NULL, :name, :chat_type, :telegram_id, :created_at)", &chatRaw)
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if err != nil {
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c.Log.Error(err.Error())
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return chatRaw, false
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}
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err2 := c.Db.Get(&chatRaw, c.Db.Rebind("SELECT * FROM chats WHERE telegram_id=? AND chat_type=?"), chatRaw.TelegramID, chatRaw.ChatType)
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if err2 != nil {
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c.Log.Error(err2)
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return chatRaw, false
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}
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} else {
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c.Log.Info("Chat stream found in database.")
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}
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return chatRaw, true
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}
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// GetAllPrivateChats returns all private chats
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func (g *Getters) GetAllPrivateChats() ([]dbmapping.Chat, bool) {
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privateChats := []dbmapping.Chat{}
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err := c.Db.Select(&privateChats, "SELECT * FROM chats WHERE chat_type='private'")
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if err != nil {
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c.Log.Error(err)
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return privateChats, false
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}
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return privateChats, true
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}
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// GetAllGroupChats returns all group chats
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func (g *Getters) GetAllGroupChats() ([]dbmapping.Chat, bool) {
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groupChats := []dbmapping.Chat{}
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err := c.Db.Select(&groupChats, "SELECT * FROM chats WHERE chat_type IN ('group', 'supergroup')")
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if err != nil {
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c.Log.Error(err)
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return groupChats, false
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}
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return groupChats, true
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}
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// GetAllGroupChatsWithSquads returns all group chats with squads
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func (g *Getters) GetAllGroupChatsWithSquads() ([]dbmapping.SquadChat, bool) {
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chatsSquads := []dbmapping.SquadChat{}
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groupChats := []dbmapping.Chat{}
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err := c.Db.Select(&groupChats, "SELECT * FROM chats WHERE chat_type IN ('group', 'supergroup')")
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if err != nil {
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c.Log.Error(err)
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return chatsSquads, false
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}
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for i := range groupChats {
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chatSquad := dbmapping.SquadChat{}
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squad := dbmapping.Squad{}
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err = c.Db.Select(&squad, c.Db.Rebind("SELECT * FROM squads WHERE chat_id="), groupChats[i].ID)
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if err != nil {
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c.Log.Debug(err)
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chatSquad.IsSquad = false
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} else {
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chatSquad.IsSquad = true
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}
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chatSquad.Squad = squad
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chatSquad.Chat = groupChats[i]
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chatsSquads = append(chatsSquads, chatSquad)
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}
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return chatsSquads, true
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}
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// UpdateChatTitle updates chat title in database
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func (g *Getters) UpdateChatTitle(chatRaw *dbmapping.Chat, newTitle string) (*dbmapping.Chat, bool) {
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chatRaw.Name = newTitle
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_, err := c.Db.NamedExec("UPDATE chats SET name=:name WHERE id=:id", &chatRaw)
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if err != nil {
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c.Log.Error(err)
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return chatRaw, false
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}
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return chatRaw, true
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}
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