pg-flyway/src/services/info.service.js

Migration tool for PostgreSQL database, NodeJS version of Java migration tool - flyway (not wrapper for https://flywaydb.org/documentation/commandline)

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.InfoService = void 0;
const log4js_1 = require("log4js");
const get_log_level_1 = require("../utils/get-log-level");
const history_table_service_1 = require("./history-table.service");
const connection_string_1 = require("connection-string");
const console_table_printer_1 = require("console-table-printer");
const date_fns_1 = require("date-fns");
class InfoService {
    constructor(options) {
        this.options = options;
        this.logger = (0, log4js_1.getLogger)('info');
        this.logger.level = (0, get_log_level_1.getLogLevel)();
        this.historyTableService = new history_table_service_1.HistoryTableService(options.historyTable, options.historySchema);
    }
    destroy() {
        if (this.client) {
            this.client.release(true);
            this.client = null;
        }
    }
    async getClient() {
        if (!this.client) {
            if (!this.Pool) {
                // eslint-disable-next-line @typescript-eslint/no-var-requires
                this.Pool = require('pg').Pool;
            }
            const pool = new this.Pool({ connectionString: this.options.databaseUrl });
            this.client = await pool.connect();
        }
        return this.client;
    }
    async info() {
        this.logger.info(`HistoryTable: ${this.options.historyTable}`);
        const password = new connection_string_1.ConnectionString(this.options.databaseUrl).password;
        if (password) {
            this.logger.info(`DatabaseUrl: ${this.options.databaseUrl.split(password).join('********')}`);
        }
        await this.getClient();
        const histories = (await this.client.query(this.historyTableService.getMigrationsHistorySql())).rows.flat();
        this.logger.info(`Migrations: ${histories.length}`);
        const p = new console_table_printer_1.Table();
        for (const history of histories) {
            let category = 'Versioned';
            let undoable = 'No';
            let color = 'green';
            let state = 'Success';
            if (!history.success) {
                color = 'red';
                state = 'Failed';
            }
            else {
                if (!history.version) {
                    color = 'blue';
                    category = 'Repeatable';
                }
            }
            if (history.type === 'UNDO_SQL') {
                undoable = 'Yes';
            }
            p.addRow({
                Category: category,
                Version: history.version,
                Description: history.description,
                Type: history.type,
                'Installed On': (0, date_fns_1.format)(history.installed_on, 'yyyy-MM-dd kk:mm:ss'),
                State: state,
                Undoable: undoable,
            }, { color });
        }
        p.printTable();
    }
}
exports.InfoService = InfoService;