add subject process product req

client/product.go

@@ -33,3 +33,20 @@ func (c Product) ApplyRequest(p model.ProductApplyRequestPayload) error {
 	}
 	return nil
 }
+
+func (c Product) ProcessApplyRequest(p model.ProductApplyRequestPayload) error {
+	msg, err := natsio.GetServer().Request(subject.Product.ProcessApplyRequest, toBytes(p))
+	if err != nil {
+		return err
+	}
+	var r struct {
+		Error string `json:"error"`
+	}
+	if err = json.Unmarshal(msg.Data, &r); err != nil {
+		return err
+	}
+	if r.Error != "" {
+		return errors.New(r.Error)
+	}
+	return nil
+}

subject/product.go

@@ -8,7 +8,9 @@ func getProductValue(val string) string {
 }
 
 var Product = struct {
-	ApplyRequest string
+	ApplyRequest        string
+	ProcessApplyRequest string
 }{
-	ApplyRequest: getProductValue("apply_request"),
+	ApplyRequest:        getProductValue("apply_request"),
+	ProcessApplyRequest: getProductValue("process_apply_request"),
 }