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Handle deleted antenna results correctly

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Laura Hausmann 2023-08-07 20:52:40 +02:00
parent aeddce2a60
commit 79471cf450
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GPG key ID: D044E84C5BE01605
1 changed files with 64 additions and 44 deletions
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56
packages/backend/src/server/api/endpoints/antennas/notes.ts
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@ -2,12 +2,12 @@ import define from "../../define.js";
import readNote from "@/services/note/read.js"; import readNote from "@/services/note/read.js";
import { Antennas, Notes } from "@/models/index.js"; import { Antennas, Notes } from "@/models/index.js";
import { redisClient } from "@/db/redis.js"; import { redisClient } from "@/db/redis.js";
import { genId } from "@/misc/gen-id.js";
import { makePaginationQuery } from "../../common/make-pagination-query.js"; import { makePaginationQuery } from "../../common/make-pagination-query.js";
import { generateVisibilityQuery } from "../../common/generate-visibility-query.js"; import { generateVisibilityQuery } from "../../common/generate-visibility-query.js";
import { generateMutedUserQuery } from "../../common/generate-muted-user-query.js"; import { generateMutedUserQuery } from "../../common/generate-muted-user-query.js";
import { ApiError } from "../../error.js"; import { ApiError } from "../../error.js";
import { generateBlockedUserQuery } from "../../common/generate-block-query.js"; import { generateBlockedUserQuery } from "../../common/generate-block-query.js";
import { Note } from "@/models/entities/note.js";
export const meta = { export const meta = {
tags: ["antennas", "account", "notes"], tags: ["antennas", "account", "notes"],
@ -44,8 +44,8 @@ export const meta = {
nullable: false, nullable: false,
ref: "Note", ref: "Note",
}, },
} },
} },
}, },
} as const; } as const;
@ -65,32 +65,36 @@ export default define(meta, paramDef, async (ps, user) => {
userId: user.id, userId: user.id,
}); });
let pagination = ps.pagination || "+";
if (antenna == null) { if (antenna == null) {
throw new ApiError(meta.errors.noSuchAntenna); throw new ApiError(meta.errors.noSuchAntenna);
} }
let notes: Note[] = [];
let paginationMap: string[][] = [];
while (notes.length < ps.limit && pagination !== "-1") {
// exclusive range
if (pagination != "+" && !pagination.startsWith("("))
pagination = `(${pagination}`;
const noteIdsRes = await redisClient.xrevrange( const noteIdsRes = await redisClient.xrevrange(
`antennaTimeline:${antenna.id}`, `antennaTimeline:${antenna.id}`,
ps.pagination || "+", pagination,
"-", "-",
"COUNT", "COUNT",
ps.limit + 1, ps.limit - notes.length,
); );
if (noteIdsRes.length === 0) { const noteIds = noteIdsRes.map((x) => x[1][1]);
return [];
}
const noteIds = noteIdsRes
.map((x) => x[1][1]);
if (noteIds.length === 0) { if (noteIds.length === 0) {
return {pagination: "", notes: []}; pagination = "-1";
break;
} }
const query = makePaginationQuery( const query = makePaginationQuery(Notes.createQueryBuilder("note"))
Notes.createQueryBuilder("note")
)
.where("note.id IN (:...noteIds)", { noteIds: noteIds }) .where("note.id IN (:...noteIds)", { noteIds: noteIds })
.innerJoinAndSelect("note.user", "user") .innerJoinAndSelect("note.user", "user")
.leftJoinAndSelect("user.avatar", "avatar") .leftJoinAndSelect("user.avatar", "avatar")
@ -109,14 +113,30 @@ export default define(meta, paramDef, async (ps, user) => {
generateMutedUserQuery(query, user); generateMutedUserQuery(query, user);
generateBlockedUserQuery(query, user); generateBlockedUserQuery(query, user);
const notes = await query.take(ps.limit).getMany(); pagination = noteIdsRes[noteIdsRes.length - 1][0];
paginationMap = paginationMap.concat(
noteIdsRes.map((x) => [x[1][1], x[0]]),
);
notes = notes.concat(await query.take(ps.limit - notes.length).getMany());
}
if (notes.length > 0) { if (notes.length === 0) {
return { pagination: "-1", notes: [] };
} else {
readNote(user.id, notes); readNote(user.id, notes);
} }
if (notes.length < ps.limit) {
pagination = "-1";
} else {
// I'm so sorry, FIXME: rewrite pagination system
pagination = paginationMap.find(
(p) => p[0] == notes[notes.length - (notes.length > 1 ? 2 : 1)].id,
)[1];
}
return { return {
pagination: noteIdsRes[noteIdsRes.length - 1][0], pagination: pagination,
notes: await Notes.packMany(notes, user), notes: await Notes.packMany(notes, user),
}; };
}); });