init

internal/validator/order_validator.go

@@ -0,0 +1,74 @@
+package validator
+
+import (
+	"github.com/go-playground/validator/v10"
+)
+
+type OrderValidator interface {
+	Validate(interface{}) error
+}
+
+type OrderValidatorImpl struct {
+	validate *validator.Validate
+}
+
+func NewOrderValidator() OrderValidator {
+	v := validator.New()
+	return &OrderValidatorImpl{
+		validate: v,
+	}
+}
+
+func (v *OrderValidatorImpl) Validate(i interface{}) error {
+	return v.validate.Struct(i)
+}
+
+func (v *OrderValidatorImpl) validateOrderType(fl validator.FieldLevel) bool {
+	orderType := fl.Field().String()
+	switch orderType {
+	case "dine_in", "takeaway", "delivery":
+		return true
+	default:
+		return false
+	}
+}
+
+func (v *OrderValidatorImpl) validateOrderStatus(fl validator.FieldLevel) bool {
+	status := fl.Field().String()
+	switch status {
+	case "pending", "preparing", "ready", "completed", "cancelled":
+		return true
+	default:
+		return false
+	}
+}
+
+func (v *OrderValidatorImpl) validatePaymentStatus(fl validator.FieldLevel) bool {
+	status := fl.Field().String()
+	switch status {
+	case "pending", "partially_paid", "completed", "refunded":
+		return true
+	default:
+		return false
+	}
+}
+
+func (v *OrderValidatorImpl) validatePaymentTransactionStatus(fl validator.FieldLevel) bool {
+	status := fl.Field().String()
+	switch status {
+	case "pending", "completed", "failed", "refunded", "cancelled":
+		return true
+	default:
+		return false
+	}
+}
+
+func (v *OrderValidatorImpl) validateOrderItemStatus(fl validator.FieldLevel) bool {
+	status := fl.Field().String()
+	switch status {
+	case "pending", "preparing", "ready", "completed", "cancelled":
+		return true
+	default:
+		return false
+	}
+}