benerin error

internal/config/config.go

@@ -0,0 +1,14 @@
+package config
+
+import (
+	"fmt"
+	"github.com/joho/godotenv"
+)
+
+func LoadEnv() error {
+	err := godotenv.Load("pkg/.env")
+	if err != nil {
+		return fmt.Errorf("Error loading .env file: %v", err)
+	}
+	return nil
+}

internal/database/database.go

@@ -0,0 +1,27 @@
+package database
+
+import (
+	"context"
+	"fmt"
+	"os"
+
+	"github.com/jackc/pgx/v5"
+)
+
+func Connect() (*pgx.Conn, error) {
+	dsn := fmt.Sprintf(
+		"postgres://%s:%s@%s:%s/%s?sslmode=%s",
+		os.Getenv("DB_USER"),
+		os.Getenv("DB_PASSWORD"),
+		os.Getenv("DB_HOST"),
+		os.Getenv("DB_PORT"),
+		os.Getenv("DB_NAME"),
+		os.Getenv("DB_SSLMODE"),
+	)
+
+	conn, err := pgx.Connect(context.Background(), dsn)
+	if err != nil {
+		return nil, fmt.Errorf("Unable to connect to database: %v", err)
+	}
+	return conn, nil
+}