Samuel Tariku
e49ff366d5
- Added new notification handling in the wallet service to notify admins when wallet balances are low or insufficient. - Created a new file for wallet notifications and moved relevant functions from the wallet service to this new file. - Updated the wallet service to publish wallet events including wallet type. - Refactored the client code to improve readability and maintainability. - Enhanced the bet handler to support pagination and status filtering for bets. - Updated routes and handlers for user search functionality to improve clarity and organization. - Modified cron job scheduling to comment out unused jobs for clarity. - Updated the WebSocket broadcast to include wallet type in notifications. - Adjusted the makefile to include Kafka in the docker-compose setup for local development.
82 lines
1.7 KiB
Go
82 lines
1.7 KiB
Go
package kafka
|
|
|
|
import (
|
|
"context"
|
|
"encoding/json"
|
|
"log"
|
|
|
|
"github.com/SamuelTariku/FortuneBet-Backend/internal/event"
|
|
"github.com/SamuelTariku/FortuneBet-Backend/internal/web_server/ws"
|
|
"github.com/segmentio/kafka-go"
|
|
)
|
|
|
|
type WalletConsumer struct {
|
|
reader *kafka.Reader
|
|
hub *ws.NotificationHub
|
|
topic string
|
|
groupID string
|
|
brokers []string
|
|
}
|
|
|
|
func NewWalletConsumer(brokers []string, topic, groupID string, hub *ws.NotificationHub) *WalletConsumer {
|
|
return &WalletConsumer{
|
|
brokers: brokers,
|
|
topic: topic,
|
|
groupID: groupID,
|
|
hub: hub,
|
|
reader: kafka.NewReader(kafka.ReaderConfig{
|
|
Brokers: brokers,
|
|
GroupID: groupID,
|
|
Topic: topic,
|
|
}),
|
|
}
|
|
}
|
|
|
|
func (c *WalletConsumer) Start(ctx context.Context) {
|
|
go func() {
|
|
for {
|
|
m, err := c.reader.ReadMessage(ctx)
|
|
if err != nil {
|
|
log.Printf("Error reading wallet Kafka message: %v", err)
|
|
continue
|
|
}
|
|
|
|
var evt event.WalletEvent
|
|
if err := json.Unmarshal(m.Value, &evt); err != nil {
|
|
log.Printf("Failed to unmarshal wallet event: %v", err)
|
|
continue
|
|
}
|
|
|
|
payload := map[string]interface{}{
|
|
"type": evt.EventType,
|
|
"wallet_id": evt.WalletID,
|
|
"user_id": evt.UserID,
|
|
"balance": evt.Balance,
|
|
"wallet_type": evt.WalletType,
|
|
"trigger": evt.Trigger,
|
|
"recipient_id": evt.UserID,
|
|
}
|
|
|
|
// Broadcast to appropriate WebSocket clients
|
|
c.hub.Broadcast <- payload
|
|
}
|
|
}()
|
|
}
|
|
|
|
// func (c *WalletConsumer) Shutdown() error {
|
|
// return c.reader.Close()
|
|
// }
|
|
|
|
// func (h *ws.NotificationHub) Shutdown() {
|
|
// close(h.Register)
|
|
// close(h.Unregister)
|
|
// close(h.Broadcast)
|
|
|
|
// h.mu.Lock()
|
|
// defer h.mu.Unlock()
|
|
// for client := range h.Clients {
|
|
// client.Conn.Close()
|
|
// delete(h.Clients, client)
|
|
// }
|
|
// }
|