change order response at self order

internal/transformer/order_transformer.go

@@ -3,6 +3,7 @@ package transformer
 import (
 	"apskel-pos-be/internal/constants"
 	"apskel-pos-be/internal/contract"
+	"apskel-pos-be/internal/entities"
 	"apskel-pos-be/internal/models"
 	"apskel-pos-be/internal/util"
 	"strconv"
@@ -416,3 +417,122 @@ func SplitBillModelToContract(resp *models.SplitBillResponse) *contract.SplitBil
 		Message:    resp.Message,
 	}
 }
+
+func OrderEntityToContract(o *entities.Order) *contract.OrderResponse {
+	if o == nil {
+		return nil
+	}
+
+	orderItems := make([]contract.OrderItemResponse, 0, len(o.OrderItems))
+	for _, oi := range o.OrderItems {
+		lineItem := contract.OrderItemResponse{
+			ID:               oi.ID,
+			OrderID:          oi.OrderID,
+			ProductID:        oi.ProductID,
+			ProductVariantID: oi.ProductVariantID,
+			Quantity:         oi.Quantity,
+			UnitPrice:        oi.UnitPrice,
+			TotalPrice:       oi.TotalPrice,
+			Modifiers:        oi.Modifiers,
+			Notes:            oi.Notes,
+			Metadata:         oi.Metadata,
+			Status:           string(oi.Status),
+			CreatedAt:        oi.CreatedAt,
+			UpdatedAt:        oi.UpdatedAt,
+		}
+		if oi.Product.ID != uuid.Nil {
+			lineItem.ProductName = oi.Product.Name
+		}
+		if oi.ProductVariant != nil {
+			lineItem.ProductVariantName = &oi.ProductVariant.Name
+		}
+		orderItems = append(orderItems, lineItem)
+	}
+
+	payments := make([]contract.PaymentResponse, 0, len(o.Payments))
+	for i := range o.Payments {
+		if p := PaymentEntityToContract(&o.Payments[i]); p != nil {
+			payments = append(payments, *p)
+		}
+	}
+
+	return &contract.OrderResponse{
+		ID:              o.ID,
+		OrderNumber:     o.OrderNumber,
+		OutletID:        o.OutletID,
+		UserID:          o.UserID,
+		TableNumber:     o.TableNumber,
+		OrderType:       string(o.OrderType),
+		Status:          string(o.Status),
+		Subtotal:        o.Subtotal,
+		TaxAmount:       o.TaxAmount,
+		DiscountAmount:  o.DiscountAmount,
+		TotalAmount:     o.TotalAmount,
+		TotalCost:       o.TotalCost,
+		RemainingAmount: o.RemainingAmount,
+		PaymentStatus:   string(o.PaymentStatus),
+		RefundAmount:    o.RefundAmount,
+		IsVoid:          o.IsVoid,
+		IsRefund:        o.IsRefund,
+		VoidReason:      o.VoidReason,
+		VoidedAt:        o.VoidedAt,
+		VoidedBy:        o.VoidedBy,
+		RefundReason:    o.RefundReason,
+		RefundedAt:      o.RefundedAt,
+		RefundedBy:      o.RefundedBy,
+		Metadata:        o.Metadata,
+		CreatedAt:       o.CreatedAt,
+		UpdatedAt:       o.UpdatedAt,
+		OrderItems:      orderItems,
+		Payments:        payments,
+		TotalPaid:       o.GetTotalPaid(),
+		PaymentCount:    len(o.Payments),
+	}
+}
+
+func PaymentEntityToContract(p *entities.Payment) *contract.PaymentResponse {
+	if p == nil {
+		return nil
+	}
+
+	var splitType *string
+	if p.SplitType != nil {
+		s := string(*p.SplitType)
+		splitType = &s
+	}
+
+	paymentOrderItems := make([]contract.PaymentOrderItemResponse, 0, len(p.PaymentOrderItems))
+	for _, poi := range p.PaymentOrderItems {
+		paymentOrderItems = append(paymentOrderItems, contract.PaymentOrderItemResponse{
+			ID:          poi.ID,
+			PaymentID:   poi.PaymentID,
+			OrderItemID: poi.OrderItemID,
+			Amount:      poi.Amount,
+			CreatedAt:   poi.CreatedAt,
+			UpdatedAt:   poi.UpdatedAt,
+		})
+	}
+
+	return &contract.PaymentResponse{
+		ID:                p.ID,
+		OrderID:           p.OrderID,
+		PaymentMethodID:   p.PaymentMethodID,
+		PaymentMethodName: p.PaymentMethod.Name,
+		PaymentMethodType: string(p.PaymentMethod.Type),
+		Amount:            p.Amount,
+		Status:            string(p.Status),
+		TransactionID:     p.TransactionID,
+		SplitNumber:       p.SplitNumber,
+		SplitTotal:        p.SplitTotal,
+		SplitType:         splitType,
+		SplitDescription:  p.SplitDescription,
+		RefundAmount:      p.RefundAmount,
+		RefundReason:      p.RefundReason,
+		RefundedAt:        p.RefundedAt,
+		RefundedBy:        p.RefundedBy,
+		Metadata:          p.Metadata,
+		CreatedAt:         p.CreatedAt,
+		UpdatedAt:         p.UpdatedAt,
+		PaymentOrderItems: paymentOrderItems,
+	}
+}