Patch #5060 (#5205)

* fix #5060

* forgot ";" :p

src/server/api/common/generate-block-query.ts

@@ -0,0 +1,19 @@
+import { User } from '../../../models/entities/user';
+import { Blockings } from '../../../models';
+import { SelectQueryBuilder } from 'typeorm';
+
+export function generateBlockQueryForUsers(q: SelectQueryBuilder<any>, me: User) {
+	const blockingQuery = Blockings.createQueryBuilder('blocking')
+		.select('blocking.blockeeId')
+		.where('blocking.blockerId = :blockerId', { blockerId: me.id });
+
+	const blockedQuery = Blockings.createQueryBuilder('blocking')
+		.select('blocking.blockerId')
+		.where('blocking.blockeeId = :blockeeId', { blockeeId: me.id });
+
+	q.andWhere(`user.id NOT IN (${ blockingQuery.getQuery() })`);
+	q.setParameters(blockingQuery.getParameters());
+
+	q.andWhere(`user.id NOT IN (${ blockedQuery.getQuery() })`);
+	q.setParameters(blockedQuery.getParameters());
+}