nestjs-io-client
Version:
Socket.io Client for NestJS based on socket.io-client
89 lines • 4.33 kB
JavaScript
;
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
return function (target, key) { decorator(target, key, paramIndex); }
};
var IoClientCoreModule_1;
Object.defineProperty(exports, "__esModule", { value: true });
exports.IoClientCoreModule = void 0;
const common_1 = require("@nestjs/common");
const core_1 = require("@nestjs/core");
const io_client_constants_1 = require("./io-client.constants");
const io_client_provider_1 = require("./io-client.provider");
let IoClientCoreModule = IoClientCoreModule_1 = class IoClientCoreModule {
constructor(providerName, moduleRef, discoveryService, metadataScanner, reflector) {
this.providerName = providerName;
this.moduleRef = moduleRef;
this.discoveryService = discoveryService;
this.metadataScanner = metadataScanner;
this.reflector = reflector;
}
static forRoot(options) {
const socketProvider = (0, io_client_provider_1.createIOProvider)(options);
return {
module: IoClientCoreModule_1,
imports: [core_1.DiscoveryModule],
providers: [socketProvider, (0, io_client_provider_1.createProviderName)()],
exports: [socketProvider],
};
}
static forRootAsync(options) {
const socketProvider = (0, io_client_provider_1.createIOAsyncProvider)();
const asyncOptionsProvader = (0, io_client_provider_1.createAsyncOptionsProvider)(options);
return {
module: IoClientCoreModule_1,
imports: [core_1.DiscoveryModule, ...(options.imports || [])],
providers: [asyncOptionsProvader, socketProvider, (0, io_client_provider_1.createProviderName)(), ...(options.providers || [])],
exports: [socketProvider],
};
}
onApplicationBootstrap() {
const providers = this.discoveryService.getProviders();
const controllers = this.discoveryService.getControllers();
this.listenToClientEvents(providers);
this.listenToClientEvents(controllers);
}
listenToClientEvents(wrappers) {
const socket = this.moduleRef.get(this.providerName);
wrappers.forEach((wrapper) => {
const { instance } = wrapper !== null && wrapper !== void 0 ? wrapper : {};
if (wrapper.isDependencyTreeStatic() && instance) {
const prototype = Object.getPrototypeOf(instance);
this.metadataScanner.scanFromPrototype(instance, prototype, (methodKey) => {
const callback = instance[methodKey];
const metadata = this.reflector.get(io_client_constants_1.IOCLIENT_EVENT_METADATA, callback);
if (metadata) {
socket.on(metadata.event, (...args) => {
callback.call(instance, ...args);
});
}
});
}
});
}
onApplicationShutdown() {
const socket = this.moduleRef.get(this.providerName);
if (socket) {
socket.close();
}
}
};
IoClientCoreModule = IoClientCoreModule_1 = __decorate([
(0, common_1.Global)(),
(0, common_1.Module)({}),
__param(0, (0, common_1.Inject)(io_client_constants_1.IOCLIENT_PROVIDER_NAME)),
__metadata("design:paramtypes", [String, core_1.ModuleRef,
core_1.DiscoveryService,
core_1.MetadataScanner,
core_1.Reflector])
], IoClientCoreModule);
exports.IoClientCoreModule = IoClientCoreModule;
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