1 files changed, 20 insertions, 0 deletions
diff --git a/models/error.go b/models/error.go
index 364924c996..be94d78891 100644
--- a/models/error.go
+++ b/models/error.go
@@ -1994,6 +1994,26 @@ func (err ErrReviewNotExist) Error() string {
 	return fmt.Sprintf("review does not exist [id: %d]", err.ID)
 }
 
+// ErrNotValidReviewRequest an not allowed review request modify
+type ErrNotValidReviewRequest struct {
+	Reason string
+	UserID int64
+	RepoID int64
+}
+
+// IsErrNotValidReviewRequest checks if an error is a ErrNotValidReviewRequest.
+func IsErrNotValidReviewRequest(err error) bool {
+	_, ok := err.(ErrReviewNotExist)
+	return ok
+}
+
+func (err ErrNotValidReviewRequest) Error() string {
+	return fmt.Sprintf("%s [user_id: %d, repo_id: %d]",
+		err.Reason,
+		err.UserID,
+		err.RepoID)
+}
+
 //  ________      _____          __  .__
 //  \_____  \    /  _  \  __ ___/  |_|  |__
 //   /   |   \  /  /_\  \|  |  \   __\  |  \