iceshrimp/packages/backend/src/server/api/common/generate-replies-query.ts

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import type { User } from "@/models/entities/user.js";
import type { SelectQueryBuilder } from "typeorm";
import { Brackets } from "typeorm";
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export function generateRepliesQuery(
q: SelectQueryBuilder<any>,
me?: Pick<User, "id" | "showTimelineReplies"> | null,
) {
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if (me == null) {
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q.andWhere(
new Brackets((qb) => {
qb.where("note.replyId IS NULL") // 返信ではない
.orWhere(
new Brackets((qb) => {
qb.where(
// 返信だけど投稿者自身への返信
"note.replyId IS NOT NULL",
).andWhere("note.replyUserId = note.userId");
}),
);
}),
);
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} else if (!me.showTimelineReplies) {
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q.andWhere(
new Brackets((qb) => {
qb.where("note.replyId IS NULL") // 返信ではない
.orWhere("note.replyUserId = :meId", { meId: me.id }) // 返信だけど自分のノートへの返信
.orWhere(
new Brackets((qb) => {
qb.where(
// 返信だけど自分の行った返信
"note.replyId IS NOT NULL",
).andWhere("note.userId = :meId", { meId: me.id });
}),
)
.orWhere(
new Brackets((qb) => {
qb.where(
// 返信だけど投稿者自身への返信
"note.replyId IS NOT NULL",
).andWhere("note.replyUserId = note.userId");
}),
);
}),
);
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}
}