40 lines
1.0 KiB
TypeScript
40 lines
1.0 KiB
TypeScript
import type { Psql } from "@core/db/psql.d.ts";
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import { parseTimestampFromPsql } from "utils/formatTimestampToPostgre.ts";
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export async function getNotCollectedSongs(sql: Psql) {
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const rows = await sql<{ aid: number }[]>`
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SELECT lr.aid
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FROM labelling_result lr
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WHERE lr.label != 0
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AND NOT EXISTS (
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SELECT 1
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FROM songs s
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WHERE s.aid = lr.aid
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);
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`;
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return rows.map((row) => row.aid);
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}
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export async function aidExistsInSongs(sql: Psql, aid: number) {
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const rows = await sql<{ exists: boolean }[]>`
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SELECT EXISTS (
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SELECT 1
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FROM songs
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WHERE aid = ${aid}
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);
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`;
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return rows[0].exists;
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}
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export async function getSongsPublihsedAt(sql: Psql, aid: number) {
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const rows = await sql<{ published_at: string }[]>`
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SELECT published_at
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FROM songs
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WHERE aid = ${aid};
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`;
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if (rows.length === 0) {
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return null;
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}
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return parseTimestampFromPsql(rows[0].published_at);
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}
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