update

src/internal/svc/servicecontext.go

@@ -1,15 +1,35 @@
 package svc
 
 import (
+	"database/sql"
+	"log"
+
 	"src/internal/config"
+
+	_ "github.com/lib/pq" // PostgreSQL driver
 )
 
 type ServiceContext struct {
 	Config config.Config
+	DB     *sql.DB
 }
 
 func NewServiceContext(c config.Config) *ServiceContext {
+	// Initialize database connection
+	db, err := sql.Open("postgres", c.Database.DSN)
+	if err != nil {
+		log.Fatalf("Failed to connect to database: %v", err)
+	}
+
+	// Test the connection
+	if err := db.Ping(); err != nil {
+		log.Fatalf("Failed to ping database: %v", err)
+	}
+
+	log.Println("Database connection established successfully")
+
 	return &ServiceContext{
 		Config: c,
+		DB:     db,
 	}
 }