ts-firebird/lib/firebird.database.js

Promisify node-firebird

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const node_firebird_1 = require("node-firebird");
const util_1 = require("util");
const firebird_transaction_1 = __importDefault(require("./firebird.transaction"));
class FirebirdDatabase {
    constructor(db = null) {
        this.db = db;
    }
    async attach(options) {
        this.db = await (0, util_1.promisify)(node_firebird_1.attach)(options);
        return this;
    }
    async create(options) {
        this.db = await (0, util_1.promisify)(node_firebird_1.create)(options);
        return this;
    }
    async attachOrCreate(options) {
        this.db = await (0, util_1.promisify)(node_firebird_1.attachOrCreate)(options);
        return this;
    }
    static async buildAndAttach(options) {
        const fd = new FirebirdDatabase();
        return fd.attach(options);
    }
    checkDb() {
        if (!this.db)
            throw new Error('Database is null');
    }
    detach() {
        this.checkDb();
        this.db.detach();
    }
    async query(query, params, detach = false) {
        this.checkDb();
        const asyncQuery = (0, util_1.promisify)(this.db.query);
        const res = await asyncQuery.call(this.db, query, params);
        if (detach)
            this.detach();
        return res;
    }
    async execute(query, params, detach = false) {
        this.checkDb();
        const asyncExecute = (0, util_1.promisify)(this.db.execute);
        const res = await asyncExecute.call(this.db, query, params);
        if (detach)
            this.detach();
        return res;
    }
    async transaction(isolation = node_firebird_1.ISOLATION_READ_COMMITTED) {
        this.checkDb();
        const transaction = new firebird_transaction_1.default(this.db, isolation);
        await transaction.init();
        return transaction;
    }
}
exports.default = FirebirdDatabase;
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