mongoose-transaction-plugin/dist/transaction-decorator.js

A mongoose plugin for transaction-like semantics between multiple documents.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const Bluebird = require("bluebird");
const _debug = require("debug");
const transaction_1 = require("./transaction");
const debug = _debug('ISLAND:CTRL:TRANSACTION');
function transactional(target, key, desc) {
    const originalMethod = desc.value;
    desc.value = function (...args) {
        debug('START @transactional');
        return Bluebird.using(new transaction_1.Transaction().begin(), t => {
            if (args[args.length] !== undefined)
                throw new Error('last parameter must be a Transaciton object.');
            args[args.length] = t;
            return originalMethod.apply(this, args);
        });
    };
}
exports.transactional = transactional;

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