feat: order action per status change

app/utils/responseErrors/responseErrors.go

@@ -71,6 +71,8 @@ var (
 	// Typed errors for orders handler
 	ErrEmptyCart          = errors.New("the cart is empty")
 	ErrUserHasNoSuchOrder = errors.New("user does not have order with given id")
+	ErrInvalidStatus      = errors.New("invalid order status")
+	ErrOrderNotFound      = errors.New("order not found")
 
 	// Typed errors for price reduction handler
 	ErrInvalidReductionType  = errors.New("invalid reduction type: must be 'amount' or 'percentage'")
@@ -314,7 +316,8 @@ func GetErrorStatus(err error) int {
 		errors.Is(err, ErrMaxAmtOfAddressesReached),
 		errors.Is(err, ErrUserHasNoSuchAddress),
 		errors.Is(err, ErrInvalidCountryID),
-		errors.Is(err, ErrInvalidAddressJSON):
+		errors.Is(err, ErrInvalidAddressJSON),
+		errors.Is(err, ErrInvalidStatus):
 		return fiber.StatusBadRequest
 	case errors.Is(err, ErrSpecificPriceNotFound):
 		return fiber.StatusNotFound