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29 lines
683 B
TypeScript
29 lines
683 B
TypeScript
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import type { DataSource } from 'typeorm';
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export async function resetDb(db: DataSource) {
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const reset = async () => {
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const tables = await db.query(`SELECT relname AS "table"
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FROM pg_class C LEFT JOIN pg_namespace N ON (N.oid = C.relnamespace)
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WHERE nspname NOT IN ('pg_catalog', 'information_schema')
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AND C.relkind = 'r'
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AND nspname !~ '^pg_toast';`);
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for (const table of tables) {
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await db.query(`DELETE FROM "${table.table}" CASCADE`);
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}
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};
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for (let i = 1; i <= 3; i++) {
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try {
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await reset();
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} catch (e) {
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if (i === 3) {
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throw e;
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} else {
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await new Promise(resolve => setTimeout(resolve, 1000));
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continue;
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}
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}
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break;
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}
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}
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