mongo.js

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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var __generator = (this && this.__generator) || function (thisArg, body) {
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var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.getMongoConnection = void 0;
var mongoose_1 = __importDefault(require("mongoose"));
var results = {
    0: 'Disconnected',
    1: 'Connected',
    2: 'Connecting',
    3: 'Disconnecting',
};
var mongo = function (mongoPath, instance) { return __awaiter(void 0, void 0, void 0, function () {
    var connection, state;
    return __generator(this, function (_a) {
        switch (_a.label) {
            case 0: return [4 /*yield*/, mongoose_1.default.connect(mongoPath, {
                    keepAlive: true,
                    useNewUrlParser: true,
                    useUnifiedTopology: true,
                    useFindAndModify: false,
                })];
            case 1:
                _a.sent();
                connection = mongoose_1.default.connection;
                state = results[connection.readyState] || 'Unknown';
                instance.emit('databaseConnected', connection, state);
                return [2 /*return*/];
        }
    });
}); };
exports.getMongoConnection = function () {
    return mongoose_1.default.connection;
};
exports.default = mongo;