chore: distinguish between database columns and relations

packages/backend/src/models/entities/sw-subscription.ts

@@ -43,13 +43,6 @@ export class SwSubscription {
 	})
 	public sendReadMessage: boolean;
 
-	//#region Relations
-	@ManyToOne(() => User, {
-		onDelete: "CASCADE",
-	})
-	@JoinColumn()
-	public user: Relation<User>;
-
 	/**
 	 * Type of subscription, used for Mastodon API notifications.
 	 * Empty for Misskey notifications.
@@ -71,10 +64,18 @@ export class SwSubscription {
 	})
 	public appAccessTokenId: AccessToken["id"] | null;
 
-	@ManyToOne((type) => AccessToken, {
+	//#region Relations
+	@ManyToOne(() => User, {
 		onDelete: "CASCADE",
 	})
 	@JoinColumn()
-	public appAccessToken: AccessToken | null;
+	public user: Relation<User>;
+
+	@ManyToOne(() => AccessToken, {
+		onDelete: "CASCADE",
+		nullable: true,
+	})
+	@JoinColumn()
+	public appAccessToken: Relation<AccessToken | null>;
 	//#endregion
 }