Add masterpass loyalty retrieve endpoint

adapter/masterpass.go

@@ -83,3 +83,18 @@ func (api *Masterpass) Complete3DSMasterpassPayment(ctx context.Context, request
 
 	return response.Data, nil
 }
+
+func (api *Masterpass) RetrieveLoyalties(ctx context.Context, request MasterpassRetrieveLoyaltiesRequest) (*RetrieveLoyaltiesResponse, error) {
+	newRequest, err := api.Client.NewRequest(ctx, http.MethodPost, "/payment/v2/masterpass-payments/loyalties/retrieve", request)
+	if err != nil {
+		return nil, err
+	}
+
+	response := &Response[RetrieveLoyaltiesResponse]{}
+	err = api.Client.Do(ctx, newRequest, response)
+	if err != nil {
+		return nil, err
+	}
+
+	return response.Data, nil
+}

adapter/model.go

@@ -761,6 +761,12 @@ type RetrieveLoyaltiesRequest struct {
 	CardToken   string `json:"cardToken,omitempty"`
 }
 
+type MasterpassRetrieveLoyaltiesRequest struct {
+	Msisdn    string `json:"msisdn,omitempty"`
+	BinNumber string `json:"binNumber,omitempty"`
+	CardName  string `json:"cardName,omitempty"`
+}
+
 type InitGarantiPayPaymentRequest struct {
 	Price          float64                 `json:"price,omitempty"`
 	PaidPrice      float64                 `json:"paidPrice,omitempty"`

tests/masterpass_test.go

@@ -101,3 +101,18 @@ func TestMasterpass_Complete3DSMasterpassPayment(t *testing.T) {
 		t.Errorf("Error %s", err)
 	}
 }
+
+func TestMasterpass_RetrieveLoyalties(t *testing.T) {
+	request := adapter.MasterpassRetrieveLoyaltiesRequest{
+		Msisdn:    "900000000000",
+		BinNumber: "404809",
+		CardName:  "YKB Test Kart",
+	}
+
+	res, err := masterpassClient.Masterpass.RetrieveLoyalties(context.Background(), request)
+
+	require.NotNil(t, res)
+	if err != nil {
+		t.Errorf("Error %s", err)
+	}
+}