Fix error when trying to delete user with uploaded images (#4295)

* Fix error when trying to delete user with uploaded images

`{"error":"database_error","description":"Database Error: Error while interacting with the database: error returned from database: update or delete on table \"users\" violates foreign key constraint \"uploaded_images_owner_id_fkey\" on table \"uploaded_images\""}`

* Update certain things to use Ghost instead of deleting entirely

* Fix mistake

apps/labrinth/.sqlx/query-4a28872d188834822be5df7be5d023ba6425bda15bf568eebbd8175912eb5700.json

@@ -1,6 +1,6 @@
 {
   "db_name": "PostgreSQL",
-  "query": "\n                DELETE FROM reports\n                WHERE user_id = $1 OR reporter = $1\n                ",
+  "query": "\n                DELETE FROM reports\n                WHERE reporter = $1\n                ",
   "describe": {
     "columns": [],
     "parameters": {
@@ -10,5 +10,5 @@
     },
     "nullable": []
   },
-  "hash": "0461463e3e14f6c8ede5571a2905b8171e8caf4ebbd3ec844ef2cebd83980247"
+  "hash": "4a28872d188834822be5df7be5d023ba6425bda15bf568eebbd8175912eb5700"
 }

apps/labrinth/.sqlx/query-4de9fdac1831320d744cb6edd0cfe6e1fd670348f0ef881f67d7aec1acd6571f.json

@@ -1,14 +0,0 @@
-{
-  "db_name": "PostgreSQL",
-  "query": "\n                DELETE FROM payouts\n                WHERE user_id = $1\n                ",
-  "describe": {
-    "columns": [],
-    "parameters": {
-      "Left": [
-        "Int8"
-      ]
-    },
-    "nullable": []
-  },
-  "hash": "4de9fdac1831320d744cb6edd0cfe6e1fd670348f0ef881f67d7aec1acd6571f"
-}

apps/labrinth/.sqlx/query-54bfa46679475b799f85494e1aafd093dd6023259a1e617eeb2c5491e5e5f704.json

@@ -0,0 +1,15 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "\n                UPDATE payouts\n                SET user_id = $1\n                WHERE user_id = $2\n                ",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Left": [
+        "Int8",
+        "Int8"
+      ]
+    },
+    "nullable": []
+  },
+  "hash": "54bfa46679475b799f85494e1aafd093dd6023259a1e617eeb2c5491e5e5f704"
+}

apps/labrinth/.sqlx/query-b8c62f703e8460a29a406b4b5a46fd30169f7ce6628f31c6749dada507cdc325.json

@@ -0,0 +1,15 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "\n                UPDATE reports\n                SET user_id = $1\n                WHERE user_id = $2\n                ",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Left": [
+        "Int8",
+        "Int8"
+      ]
+    },
+    "nullable": []
+  },
+  "hash": "b8c62f703e8460a29a406b4b5a46fd30169f7ce6628f31c6749dada507cdc325"
+}

apps/labrinth/.sqlx/query-fbc0c5d96263c6bc65787bbecdd264e8130a353058ac028d4fce4a38568019ee.json

@@ -0,0 +1,15 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "\n                UPDATE uploaded_images\n                SET owner_id = $1\n                WHERE owner_id = $2\n                ",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Left": [
+        "Int8",
+        "Int8"
+      ]
+    },
+    "nullable": []
+  },
+  "hash": "fbc0c5d96263c6bc65787bbecdd264e8130a353058ac028d4fce4a38568019ee"
+}

apps/labrinth/src/database/models/user_item.rs

@@ -599,13 +599,25 @@ impl DBUser {
             sqlx::query!(
                 "
                 DELETE FROM reports
-                WHERE user_id = $1 OR reporter = $1
+                WHERE reporter = $1
                 ",
                 id as DBUserId,
             )
             .execute(&mut **transaction)
             .await?;
 
+            sqlx::query!(
+                "
+                UPDATE reports
+                SET user_id = $1
+                WHERE user_id = $2
+                ",
+                deleted_user as DBUserId,
+                id as DBUserId,
+            )
+            .execute(&mut **transaction)
+            .await?;
+
             sqlx::query!(
                 "
                 DELETE FROM mod_follows
@@ -638,9 +650,11 @@ impl DBUser {
 
             sqlx::query!(
                 "
-                DELETE FROM payouts
+                UPDATE payouts
-                WHERE user_id = $1
+                SET user_id = $1
+                WHERE user_id = $2
                 ",
+                deleted_user as DBUserId,
                 id as DBUserId,
             )
             .execute(&mut **transaction)
@@ -668,6 +682,18 @@ impl DBUser {
             .execute(&mut **transaction)
             .await?;
 
+            sqlx::query!(
+                "
+                UPDATE uploaded_images
+                SET owner_id = $1
+                WHERE owner_id = $2
+                ",
+                deleted_user as DBUserId,
+                id as DBUserId,
+            )
+            .execute(&mut **transaction)
+            .await?;
+
             sqlx::query!(
                 "
                 DELETE FROM sessions