nestjs-transaction/dist/providers/als-transaction-event-lstener.aspect.js

A library that extracts and provides only some of the functions of the 'typeorm-transactional' npm module that are needed to operate in the Nestjs + TypeORM environment

"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
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var __metadata = (this && this.__metadata) || function (k, v) {
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var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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        step((generator = generator.apply(thisArg, _arguments || [])).next());
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};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ALSTransactionEventListenerAspect = void 0;
const nestjs_aop_1 = require("@toss/nestjs-aop");
const common_1 = require("../common");
const core_1 = require("@nestjs/core");
const transactions_1 = require("../transactions");
let ALSTransactionEventListenerAspect = class ALSTransactionEventListenerAspect {
    constructor(moduleRef) {
        this.moduleRef = moduleRef;
    }
    wrap({ method, metadata }) {
        const isActive = metadata !== undefined;
        return (...args) => {
            if (isActive) {
                metadata.connectionName || common_1.TYPEORM_DEFAULT_DATA_SOURCE_NAME;
                const transactionHookToken = metadata.transactionHook;
                const transaction = this.getTransaction(transactionHookToken);
                this.addListenerToStore(transaction, args);
                return method(...args);
            }
            return method(...args);
        };
    }
    /**
     * add listener to store
     * - must be called after storage.run()
     */
    addListenerToStore(listener, args) {
        (0, transactions_1.runOnTransactionCommit)(() => __awaiter(this, void 0, void 0, function* () { return listener.onCommit(...args); }));
        (0, transactions_1.runOnTransactionRollback)((e) => __awaiter(this, void 0, void 0, function* () { return listener.onRollBack(e, ...args); }));
    }
    getTransaction(token) {
        // NOTE : if customTransactionToken is exist, get custom transaction provider
        // moduleRef.get() is throw error if customTransactionToken is not exist
        const customTransaction = this.moduleRef.get(token, {
            strict: false,
        });
        return customTransaction;
    }
};
ALSTransactionEventListenerAspect = __decorate([
    (0, nestjs_aop_1.Aspect)(common_1.TRANSACTION_EVENT_LISTENER_DECORATOR),
    __metadata("design:paramtypes", [core_1.ModuleRef])
], ALSTransactionEventListenerAspect);
exports.ALSTransactionEventListenerAspect = ALSTransactionEventListenerAspect;
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