From 7a142c876ecc4de23028aef419953c1c11c1f351 Mon Sep 17 00:00:00 2001
From: Michael Jerger <michael.jerger@meissa-gmbh.de>
Date: Tue, 2 Apr 2024 18:36:22 +0200
Subject: [PATCH] remove federated user in case of user deletion

---
 models/user/user_repository.go | 5 +++++
 services/user/user.go          | 7 +++++++
 2 files changed, 12 insertions(+)

diff --git a/models/user/user_repository.go b/models/user/user_repository.go
index c823aa1c84..24c2482e9d 100644
--- a/models/user/user_repository.go
+++ b/models/user/user_repository.go
@@ -76,3 +76,8 @@ func FindFederatedUser(ctx context.Context, externalID string,
 	}
 	return user, federatedUser, nil
 }
+
+func DeleteFederatedUser(ctx context.Context, userID int64) error {
+	_, err := db.GetEngine(ctx).Delete(&FederatedUser{UserID: userID})
+	return err
+}
diff --git a/services/user/user.go b/services/user/user.go
index f2648db409..9f2728ccb1 100644
--- a/services/user/user.go
+++ b/services/user/user.go
@@ -208,6 +208,13 @@ func DeleteUser(ctx context.Context, u *user_model.User, purge bool) error {
 				return err
 			}
 		}
+
+		// Delete Federated Users
+		if setting.Federation.Enabled {
+			if err := user_model.DeleteFederatedUser(ctx, u.ID); err != nil {
+				return err
+			}
+		}
 	}
 
 	ctx, committer, err := db.TxContext(ctx)