1 files changed, 84 insertions, 0 deletions
diff --git a/models/error.go b/models/error.go
new file mode 100644
index 00000000..a434b8d6
--- /dev/null
+++ b/models/error.go
@@ -0,0 +1,84 @@
+// Copyright 2015 The Gogs Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package models
+
+import (
+	"fmt"
+)
+
+//  ____ ___
+// |    |   \______ ___________
+// |    |   /  ___// __ \_  __ \
+// |    |  /\___ \\  ___/|  | \/
+// |______//____  >\___  >__|
+//              \/     \/
+
+type ErrUserOwnRepos struct {
+	UID int64
+}
+
+func IsErrUserOwnRepos(err error) bool {
+	_, ok := err.(ErrUserOwnRepos)
+	return ok
+}
+
+func (err ErrUserOwnRepos) Error() string {
+	return fmt.Sprintf("user still has ownership of repositories: [uid: %d]", err.UID)
+}
+
+type ErrUserHasOrgs struct {
+	UID int64
+}
+
+func IsErrUserHasOrgs(err error) bool {
+	_, ok := err.(ErrUserHasOrgs)
+	return ok
+}
+
+func (err ErrUserHasOrgs) Error() string {
+	return fmt.Sprintf("user still has membership of organizations: [uid: %d]", err.UID)
+}
+
+// ________                            .__                __  .__
+// \_____  \_______  _________    ____ |__|____________ _/  |_|__| ____   ____
+//  /   |   \_  __ \/ ___\__  \  /    \|  \___   /\__  \\   __\  |/  _ \ /    \
+// /    |    \  | \/ /_/  > __ \|   |  \  |/    /  / __ \|  | |  (  <_> )   |  \
+// \_______  /__|  \___  (____  /___|  /__/_____ \(____  /__| |__|\____/|___|  /
+//         \/     /_____/     \/     \/         \/     \/                    \/
+
+type ErrLastOrgOwner struct {
+	UID int64
+}
+
+func IsErrLastOrgOwner(err error) bool {
+	_, ok := err.(ErrLastOrgOwner)
+	return ok
+}
+
+func (err ErrLastOrgOwner) Error() string {
+	return fmt.Sprintf("user is the last member of owner team: [uid: %d]", err.UID)
+}
+
+// __________                           .__  __
+// \______   \ ____ ______   ____  _____|__|/  |_  ___________ ___.__.
+//  |       _// __ \\____ \ /  _ \/  ___/  \   __\/  _ \_  __ <   |  |
+//  |    |   \  ___/|  |_> >  <_> )___ \|  ||  | (  <_> )  | \/\___  |
+//  |____|_  /\___  >   __/ \____/____  >__||__|  \____/|__|   / ____|
+//         \/     \/|__|              \/                       \/
+
+type ErrRepoNotExist struct {
+	ID   int64
+	UID  int64
+	Name string
+}
+
+func IsErrRepoNotExist(err error) bool {
+	_, ok := err.(ErrRepoNotExist)
+	return ok
+}
+
+func (err ErrRepoNotExist) Error() string {
+	return fmt.Sprintf("repository does not exist [id: %d, uid: %d, name: %s]", err.ID, err.UID, err.Name)
+}