initiate repo

internal/database/mongodb.go

@@ -0,0 +1,56 @@
+package database
+
+import (
+	"antrian-operasi/internal/config"
+	"context"
+	"crypto/tls"
+	"fmt"
+	"log"
+
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+func (s *service) addMongoDB(name string, config config.DatabaseConfig) error {
+	ctx, cancel := context.WithTimeout(context.Background(), config.Timeout)
+	defer cancel()
+
+	// Build MongoDB URI with authentication and TLS options
+	uri := fmt.Sprintf("mongodb://%s:%s@%s:%d/%s",
+		config.Username,
+		config.Password,
+		config.Host,
+		config.Port,
+		config.Database,
+	)
+
+	// Configure client options with security settings
+	clientOptions := options.Client().ApplyURI(uri)
+
+	// Set TLS configuration if needed
+	if config.RequireSSL {
+		clientOptions.SetTLSConfig(&tls.Config{
+			InsecureSkipVerify: config.SSLMode == "require",
+			MinVersion:         tls.VersionTLS12,
+		})
+	}
+
+	// Set connection timeout
+	clientOptions.SetConnectTimeout(config.ConnectTimeout)
+	clientOptions.SetServerSelectionTimeout(config.Timeout)
+
+	client, err := mongo.Connect(ctx, clientOptions)
+	if err != nil {
+		return fmt.Errorf("failed to connect to MongoDB: %w", err)
+	}
+
+	// Ping to verify connection
+	if err := client.Ping(ctx, nil); err != nil {
+		return fmt.Errorf("failed to ping MongoDB: %w", err)
+	}
+
+	s.mongoClients[name] = client
+	log.Printf("Successfully connected to MongoDB: %s", name)
+
+	return nil
+}