add order and payment

internal/repository/midtrans/init.go

@@ -0,0 +1,81 @@
+package mdtrns
+
+import (
+	"fmt"
+	"furtuna-be/internal/common/logger"
+	"furtuna-be/internal/entity"
+	"log"
+	"strconv"
+
+	"github.com/veritrans/go-midtrans"
+)
+
+type MidtransConfig interface {
+	MidtransServerKey() string
+	MidtransClientKey() string
+	MidtranEnvType() int
+}
+
+type ClientService struct {
+	client         midtrans.Client
+	midtransConfig MidtransConfig
+}
+
+func New(midtransConfig MidtransConfig) *ClientService {
+	midclient := midtrans.NewClient()
+	midclient.ServerKey = midtransConfig.MidtransServerKey()
+	midclient.ClientKey = midtransConfig.MidtransClientKey()
+	midclient.APIEnvType = midtrans.EnvironmentType(midtransConfig.MidtranEnvType())
+
+	return &ClientService{
+		client:         midclient,
+		midtransConfig: midtransConfig,
+	}
+}
+
+func (c *ClientService) CreatePayment(order entity.MidtransRequest) (*entity.MidtransResponse, error) {
+	var snapGateway midtrans.SnapGateway
+	snapGateway = midtrans.SnapGateway{
+		Client: c.client,
+	}
+
+	snapReq := &midtrans.SnapReq{
+		EnabledPayments: []midtrans.PaymentType{
+			midtrans.SourceGopay,
+		},
+		TransactionDetails: midtrans.TransactionDetails{
+			OrderID:  order.PaymentReferenceID,
+			GrossAmt: order.TotalAmount,
+		},
+	}
+
+	log.Println("GetToken:")
+	snapTokenResp, err := snapGateway.GetToken(snapReq)
+
+	if err != nil {
+		logger.GetLogger().Error(fmt.Sprintf("error when create midtrans payment %v", err))
+		return nil, err
+	}
+
+	return &entity.MidtransResponse{
+		Token:       snapTokenResp.Token,
+		RedirectURL: snapTokenResp.RedirectURL,
+	}, nil
+
+}
+
+func (c ClientService) getProductItems(products []entity.OrderItem) []midtrans.ItemDetail {
+	var items []midtrans.ItemDetail
+
+	for _, product := range products {
+		item := midtrans.ItemDetail{
+			ID:    strconv.FormatInt(product.ID, 10),
+			Name:  product.ItemType,
+			Qty:   int32(product.Quantity),
+			Price: int64(product.Price),
+		}
+		items = append(items, item)
+	}
+
+	return items
+}