62 lines
1.3 KiB
Go
62 lines
1.3 KiB
Go
package sender
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import (
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"context"
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"time"
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"git.faercol.me/faercol/telegram-notifier/notifier/config"
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"git.faercol.me/faercol/telegram-notifier/notifier/logger"
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"github.com/ahugues/go-telegram-api/bot"
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"github.com/ahugues/go-telegram-api/structs"
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"github.com/sirupsen/logrus"
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)
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type Sender struct {
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ctx context.Context
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cancel context.CancelFunc
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tgBot bot.Bot
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tgChatID int64
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timeGetter func() time.Time
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errChan chan error
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exitChan chan struct{}
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msgChan <-chan string
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logger *logrus.Logger
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}
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func (s *Sender) Run(ctx context.Context) {
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s.ctx, s.cancel = context.WithCancel(ctx)
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for {
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select {
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case msg := <-s.msgChan:
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s.logger.Debug("Sending a new message")
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s.tgBot.SendMessage(s.ctx, s.tgChatID, msg, structs.FormattingMarkdownV2)
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case <-s.ctx.Done():
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s.logger.Info("Stopping Telegram sender")
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s.exitChan <- struct{}{}
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return
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}
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}
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}
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func (s *Sender) ErrChan() <-chan error {
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return s.errChan
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}
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func (s *Sender) Exit() <-chan struct{} {
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return s.exitChan
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}
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func New(config *config.Config, msgChan <-chan string) *Sender {
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tgBot := bot.New(config.Telegram.Token)
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return &Sender{
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tgBot: tgBot,
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tgChatID: config.Telegram.ChannelID,
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timeGetter: time.Now,
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errChan: make(chan error, 10),
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exitChan: make(chan struct{}, 1),
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logger: &logger.L,
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msgChan: msgChan,
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}
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}
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