@qrvey/health-checker/dist/cjs/services/database/postgresqlHealthChecker.service.js

 

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.PostgreSQLHealthChecker = void 0;
const requireEnv_1 = require("../../utils/requireEnv");
const pg_1 = require("pg");
const logger_1 = __importDefault(require("../../utils/logger"));
const PG_ENV_VAR = 'MULTIPLATFORM_PG_CONNECTION_STRING';
async function connectAndQuery(client) {
    await client.connect();
    await client.query('SELECT 1');
}
async function closeConnection(client) {
    try {
        await client.end();
    }
    catch (error) {
        logger_1.default.warn('[PostgreSQLHealthChecker] Failed to close connection', error);
    }
}
exports.PostgreSQLHealthChecker = {
    dependency: 'database',
    async check() {
        const connectionString = (0, requireEnv_1.requireEnv)(PG_ENV_VAR);
        const client = new pg_1.Client({ connectionString });
        try {
            await connectAndQuery(client);
            if (process.env.NODE_ENV === 'test') {
                logger_1.default.info('[PostgreSQLHealthChecker] check executed successfully');
            }
        }
        catch (error) {
            logger_1.default.error('[PostgreSQLHealthChecker] Failed to connect or query', error);
            throw error;
        }
        finally {
            await closeConnection(client);
        }
    },
};
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