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90 lines
2.5 KiB
90 lines
2.5 KiB
package authPostman
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import (
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"context"
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"encoding/json"
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"fmt"
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"net"
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"strconv"
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"git.slaventius.ru/test3k/authPostman/internal/config"
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kafka "git.slaventius.ru/test3k/authPostman/internal/transport/kafka"
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// telegram "git.slaventius.ru/test3k/authPostman/internal/transport/telegram"
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smtp "git.slaventius.ru/test3k/authPostman/internal/transport/smtp"
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api "git.slaventius.ru/test3k/umate/pkg/kafka"
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logger "git.slaventius.ru/test3k/umate/pkg/logger"
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)
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type AuthPostmanServer struct {
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ctx context.Context
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kafkaReader *kafka.KafkaReader
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logger *logger.Logger
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config *config.Config
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msgs map[int64]bool
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}
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func NewServer(ctx context.Context, config *config.Config) *AuthPostmanServer {
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logger := logger.NewLogger("test3k:authPostmanService", config.Sentry.DSN)
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address := []string{net.JoinHostPort(config.Kafka.Host, strconv.Itoa(config.Kafka.Port))}
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return &AuthPostmanServer{
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ctx: ctx,
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kafkaReader: kafka.NewReader(ctx, config, api.TopicRegistrations, address...),
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logger: logger,
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config: config,
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msgs: make(map[int64]bool),
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}
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}
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func (s *AuthPostmanServer) GracefulStop() error {
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return s.kafkaReader.Close()
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}
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func (s *AuthPostmanServer) ReadMessage(offset int64) error {
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// ...
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// s.kafkaReader.SetOffset(offset)
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//
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for {
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m, err := s.kafkaReader.ReadMessage()
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if err != nil {
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return err
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}
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// Декодируем сообщение
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msg := api.MessageRegistration{}
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erk := json.Unmarshal(m.Value, &msg)
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if erk != nil {
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return erk
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}
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// Проверим пришедшее сообщение, не является ли оно повтором
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if _, ok := s.msgs[msg.ID]; ok {
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s.logger.Printf("the message #%d is a duplicate", msg.ID)
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continue
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} else {
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s.msgs[msg.ID] = true
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}
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//
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s.logger.Printf("send code %s to %s (message #%d) ...", msg.Code, msg.Email, msg.ID)
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//
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text := fmt.Sprintf("Confirmation code %v", msg.Code)
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// postman := telegram.NewService(s.config.Telegram.ChatToken)
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// message := postman.NewMessage(s.config.Telegram.ChatID, text)
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// ers := postman.SendMessage(message)
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postman := smtp.NewService(s.config.Smtp.Host, s.config.Smtp.Port, s.config.Smtp.Sender, s.config.Smtp.Password)
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message := smtp.NewMessage("Confirmation code", text)
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message.AppendRecipient(msg.Email)
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ers := postman.Send(message)
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if ers != nil {
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s.logger.Print(ers)
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} else {
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s.logger.Printf("send code %s to %s (message #%d) completed", msg.Code, msg.Email, msg.ID)
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}
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}
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}
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