Added transaction feature, fixed some mistakes

backend/src/repositories/receipts.go

@@ -36,7 +36,7 @@ func (r *ReceiptsSQLRepository) Create(ctx context.Context, receipt *domain.Rece
 	}
 	res, err := tx.ExecContext(ctx, `
 	INSERT INTO receipts (
-		receipt_number, ui, status, issued_at,
+		transaction_id, receipt_number, ui, status, issued_at,
 		total_amount, payment_amount, cash_amount,
 		another_amount, clearing_amount, margin,
 		currency, payment_type,
@@ -46,8 +46,9 @@ func (r *ReceiptsSQLRepository) Create(ctx context.Context, receipt *domain.Rece
 		kod_soato, oblast_soato, rayon_soato, selsovet_soato,
 		doc_num, skno_number, unp,
 		success
-	) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+	) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
 	`,
+		receipt.TransactionID,
 		receipt.ReceiptNumber,
 		receipt.UI,
 		receipt.Status,
@@ -144,6 +145,7 @@ func (r *ReceiptsSQLRepository) GetByID(ctx context.Context, id int64) (*domain.
 	err := r.db.QueryRowContext(ctx, `
 	SELECT
 		id,
+		transaction_id,
 		receipt_number, ui, status, issued_at,
 		total_amount, payment_amount, cash_amount,
 		another_amount, clearing_amount, margin,
@@ -158,6 +160,7 @@ func (r *ReceiptsSQLRepository) GetByID(ctx context.Context, id int64) (*domain.
 	WHERE id = ?
 `, id).Scan(
 		&receipt.ID,
+		&receipt.TransactionID,
 		&receipt.ReceiptNumber,
 		&receipt.UI,
 		&receipt.Status,
@@ -205,6 +208,7 @@ func (r *ReceiptsSQLRepository) GetByID(ctx context.Context, id int64) (*domain.
 
 	rows, err := r.db.QueryContext(ctx, `
 		SELECT
+			id, receipt_id,
 			section_number, gtin_code, product_name,
 			product_count, amount,
 			discount, surcharge,
@@ -219,6 +223,8 @@ func (r *ReceiptsSQLRepository) GetByID(ctx context.Context, id int64) (*domain.
 	for rows.Next() {
 		var p domain.Position
 		if err := rows.Scan(
+			&p.ID,
+			&p.ReceiptID,
 			&p.SectionNumber,
 			&p.GTINCode,
 			&p.ProductName,
@@ -241,7 +247,7 @@ func (r *ReceiptsSQLRepository) GetByID(ctx context.Context, id int64) (*domain.
 func (r *ReceiptsSQLRepository) GetAll(ctx context.Context, limit, offset int) ([]*domain.Receipt, error) {
 
 	rows, err := r.db.QueryContext(ctx, `
-		SELECT id, receipt_number, issued_at, total_amount, currency
+		SELECT id, transaction_id, receipt_number, issued_at, total_amount, currency
 		FROM receipts
 		ORDER BY issued_at DESC
 		LIMIT ? OFFSET ?
@@ -257,6 +263,7 @@ func (r *ReceiptsSQLRepository) GetAll(ctx context.Context, limit, offset int) (
 		var rct domain.Receipt
 		if err := rows.Scan(
 			&rct.ID,
+			&rct.TransactionID,
 			&rct.ReceiptNumber,
 			&rct.IssuedAt,
 			&rct.TotalAmount,
@@ -280,11 +287,13 @@ func (r *ReceiptsSQLRepository) Update(ctx context.Context, receipt *domain.Rece
 
 	_, err = tx.ExecContext(ctx, `
 		UPDATE receipts SET
+			transaction_id = ?,
 			issued_at = ?,
 			total_amount = ?,
 			currency = ?
 		WHERE id = ?
 	`,
+		receipt.TransactionID,
 		receipt.IssuedAt,
 		receipt.TotalAmount,
 		receipt.Currency,