@mikro-orm/knex/dialects/sqlite/BaseSqliteConnection.js

TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, PostgreSQL and SQLite databases as well as usage with vanilla JavaScript.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.BaseSqliteConnection = void 0;
const fs_extra_1 = require("fs-extra");
const node_path_1 = require("node:path");
const AbstractSqlConnection_1 = require("../../AbstractSqlConnection");
const core_1 = require("@mikro-orm/core");
class BaseSqliteConnection extends AbstractSqlConnection_1.AbstractSqlConnection {
    async connect() {
        this.createKnex();
        const dbName = this.config.get('dbName');
        if (dbName && dbName !== ':memory:') {
            await (0, fs_extra_1.ensureDir)((0, node_path_1.dirname)(this.config.get('dbName')));
        }
        await this.client.raw('pragma foreign_keys = on');
    }
    getDefaultClientUrl() {
        return '';
    }
    getClientUrl() {
        return '';
    }
    async loadFile(path) {
        const conn = await this.client.client.acquireConnection();
        await conn.exec((await (0, fs_extra_1.readFile)(path)).toString());
        await this.client.client.releaseConnection(conn);
    }
    getKnexOptions(type) {
        return core_1.Utils.mergeConfig({
            client: type,
            connection: {
                filename: this.config.get('dbName'),
            },
            pool: this.config.get('pool'),
            useNullAsDefault: true,
        }, this.config.get('driverOptions'));
    }
    transformRawResult(res, method) {
        if (method === 'get') {
            return res[0];
        }
        if (method === 'all') {
            return res;
        }
        if (Array.isArray(res)) {
            return {
                insertId: res[res.length - 1]?.id ?? 0,
                affectedRows: res.length,
                row: res[0],
                rows: res,
            };
        }
        return {
            insertId: res.lastInsertRowid,
            affectedRows: res.changes,
        };
    }
}
exports.BaseSqliteConnection = BaseSqliteConnection;