-

internal/database/postgres.go

@@ -4,12 +4,8 @@ import (
 	"context"
 	"database/sql"
 	"fmt"
-	"path/filepath"
 	"time"
 
-	"github.com/golang-migrate/migrate/v4"
-	"github.com/golang-migrate/migrate/v4/database/postgres"
-	_ "github.com/golang-migrate/migrate/v4/source/file"
 	_ "github.com/lib/pq"
 
 	"github.com/kms/api-key-service/internal/repository"
@@ -17,7 +13,8 @@ import (
 
 // PostgresProvider implements the DatabaseProvider interface
 type PostgresProvider struct {
-	db *sql.DB
+	db  *sql.DB
+	dsn string
 }
 
 // NewPostgresProvider creates a new PostgreSQL database provider
@@ -44,7 +41,7 @@ func NewPostgresProvider(dsn string, maxOpenConns, maxIdleConns int, maxLifetime
 		return nil, fmt.Errorf("failed to ping database: %w", err)
 	}
 
-	return &PostgresProvider{db: db}, nil
+	return &PostgresProvider{db: db, dsn: dsn}, nil
 }
 
 // GetDB returns the underlying database connection
@@ -81,51 +78,7 @@ func (p *PostgresProvider) BeginTx(ctx context.Context) (repository.TransactionP
 	return &PostgresTransaction{tx: tx}, nil
 }
 
-// Migrate runs database migrations
-func (p *PostgresProvider) Migrate(ctx context.Context, migrationPath string) error {
-	// Create a separate connection for migrations to avoid interfering with the main connection
-	migrationDB, err := sql.Open("postgres", p.getDSN())
-	if err != nil {
-		return fmt.Errorf("failed to open migration database connection: %w", err)
-	}
-	defer migrationDB.Close()
 
-	driver, err := postgres.WithInstance(migrationDB, &postgres.Config{})
-	if err != nil {
-		return fmt.Errorf("failed to create postgres driver: %w", err)
-	}
-
-	// Convert relative path to file URL
-	absPath, err := filepath.Abs(migrationPath)
-	if err != nil {
-		return fmt.Errorf("failed to get absolute path: %w", err)
-	}
-
-	m, err := migrate.NewWithDatabaseInstance(
-		fmt.Sprintf("file://%s", absPath),
-		"postgres",
-		driver,
-	)
-	if err != nil {
-		return fmt.Errorf("failed to create migrate instance: %w", err)
-	}
-	defer m.Close()
-
-	// Run migrations
-	if err := m.Up(); err != nil && err != migrate.ErrNoChange {
-		return fmt.Errorf("failed to run migrations: %w", err)
-	}
-
-	return nil
-}
-
-// getDSN reconstructs the DSN from the current connection
-// This is a workaround since we don't store the original DSN
-func (p *PostgresProvider) getDSN() string {
-	// For now, we'll use the default values from config
-	// In a production system, we'd store the original DSN
-	return "host=localhost port=5432 user=postgres password=postgres dbname=kms sslmode=disable"
-}
 
 // PostgresTransaction implements the TransactionProvider interface
 type PostgresTransaction struct {