Initial commit

server/model/error.go

@@ -0,0 +1,79 @@
+package model
+
+import (
+	"errors"
+)
+
+type RequestError struct {
+	Message string `json:"message"`
+}
+
+func (e *RequestError) Error() string {
+	return e.Message
+}
+
+func NewRequestError(message string) *RequestError {
+	return &RequestError{
+		Message: message,
+	}
+}
+
+func IsRequestError(err error) bool {
+	var requestError *RequestError
+	ok := errors.As(err, &requestError)
+	return ok
+}
+
+type UnAuthorizedError struct {
+	Message string `json:"message"`
+}
+
+func (e *UnAuthorizedError) Error() string {
+	return e.Message
+}
+
+func NewUnAuthorizedError(message string) *UnAuthorizedError {
+	return &UnAuthorizedError{
+		Message: message,
+	}
+}
+
+func IsUnAuthorizedError(err error) bool {
+	var unAuthorizedError *UnAuthorizedError
+	ok := errors.As(err, &unAuthorizedError)
+	return ok
+}
+
+type NotFoundError struct {
+	Message string `json:"message"`
+}
+
+func (e *NotFoundError) Error() string {
+	return e.Message
+}
+
+func NewNotFoundError(message string) *NotFoundError {
+	return &NotFoundError{
+		Message: message,
+	}
+}
+
+func IsNotFoundError(err error) bool {
+	var notFoundError *NotFoundError
+	ok := errors.As(err, &notFoundError)
+	return ok
+}
+
+type InternalServerError struct {
+	Message string `json:"message"`
+}
+
+func (e *InternalServerError) Error() string {
+	return e.Message
+}
+
+func NewInternalServerError(message string) *InternalServerError {
+	return &InternalServerError{
+		Message: message,
+	}
+}