iceshrimp-legacy/packages/backend/src/server/api/common/generate-block-query.ts
ThatOneCalculator 6b00abf05c
refactor: 🎨 rome
2023-01-12 20:40:33 -08:00

55 lines
1.8 KiB
TypeScript

import type { User } from "@/models/entities/user.js";
import { Blockings } from "@/models/index.js";
import type { SelectQueryBuilder } from "typeorm";
import { Brackets } from "typeorm";
// ここでいうBlockedは被Blockedの意
export function generateBlockedUserQuery(
q: SelectQueryBuilder<any>,
me: { id: User["id"] },
) {
const blockingQuery = Blockings.createQueryBuilder("blocking")
.select("blocking.blockerId")
.where("blocking.blockeeId = :blockeeId", { blockeeId: me.id });
// 投稿の作者にブロックされていない かつ
// 投稿の返信先の作者にブロックされていない かつ
// 投稿の引用元の作者にブロックされていない
q.andWhere(`note.userId NOT IN (${blockingQuery.getQuery()})`)
.andWhere(
new Brackets((qb) => {
qb.where("note.replyUserId IS NULL").orWhere(
`note.replyUserId NOT IN (${blockingQuery.getQuery()})`,
);
}),
)
.andWhere(
new Brackets((qb) => {
qb.where("note.renoteUserId IS NULL").orWhere(
`note.renoteUserId NOT IN (${blockingQuery.getQuery()})`,
);
}),
);
q.setParameters(blockingQuery.getParameters());
}
export function generateBlockQueryForUsers(
q: SelectQueryBuilder<any>,
me: { id: User["id"] },
) {
const blockingQuery = Blockings.createQueryBuilder("blocking")
.select("blocking.blockeeId")
.where("blocking.blockerId = :blockerId", { blockerId: me.id });
const blockedQuery = Blockings.createQueryBuilder("blocking")
.select("blocking.blockerId")
.where("blocking.blockeeId = :blockeeId", { blockeeId: me.id });
q.andWhere(`user.id NOT IN (${blockingQuery.getQuery()})`);
q.setParameters(blockingQuery.getParameters());
q.andWhere(`user.id NOT IN (${blockedQuery.getQuery()})`);
q.setParameters(blockedQuery.getParameters());
}