json-api-nestjs/src/lib/mock-utils/microrom/utils/init-db.js

JsonApi Plugin for NestJs

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.sharedConnect = sharedConnect;
exports.initMikroOrm = initMikroOrm;
const core_1 = require("@mikro-orm/core");
const postgresql_1 = require("@mikro-orm/postgresql");
const sql_highlighter_1 = require("@mikro-orm/sql-highlighter");
const knex_1 = require("knex");
const ClientPgLite = require("knex-pglite");
const entities_1 = require("../entities");
let knexInst;
async function sharedConnect() {
    // @ts-ignore
    // return globalThis.pgLite;
    if (knexInst) {
        return knexInst;
    }
    const pgLite = await Promise.all([
        Promise.resolve().then(() => require('@electric-sql/pglite')),
        Promise.resolve().then(() => require('@electric-sql/pglite/contrib/uuid_ossp')),
    ]).then(([{ PGlite }, { uuid_ossp }]) => new PGlite({
        extensions: { uuid_ossp },
    }));
    knexInst = (0, knex_1.default)({
        // @ts-ignore
        client: ClientPgLite,
        dialect: 'postgres',
        // @ts-ignore
        connection: { pglite: pgLite },
    });
    return knexInst;
}
async function initMikroOrm(knex, testDbName) {
    const result = await knex.raw(`select 1 from pg_database where datname = '${testDbName}'`);
    if (result['rows'].length === 0) {
        await knex.raw(`create database ??`, [testDbName]);
    }
    const orm = await core_1.MikroORM.init({
        highlighter: new sql_highlighter_1.SqlHighlighter(),
        driver: postgresql_1.PostgreSqlDriver,
        dbName: testDbName,
        driverOptions: knexInst,
        entities: [entities_1.Users, entities_1.UserGroups, entities_1.Roles, entities_1.Comments, entities_1.Addresses, entities_1.Notes],
        allowGlobalContext: true,
        schema: 'public',
        debug: process.env['DB_LOGGING'] !== '0' ? ['query', 'query-params'] : false,
    });
    if (result['rows'].length === 0) {
        const sql = await orm.getSchemaGenerator().getCreateSchemaSQL();
        const statements = sql.split(';').filter((s) => s.trim().length > 0); // Разбиваем на отдельные команды
        for (const statement of statements) {
            await orm.em.execute(statement);
        }
    }
    return orm;
}
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