@sco-techlab/nestjs-websockets
Version:
Websocket (Clients, events) management for Nest.JS framework
80 lines • 3.59 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);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.WebsocketGateway = void 0;
const common_1 = require("@nestjs/common");
const websockets_1 = require("@nestjs/websockets");
const rxjs_1 = require("rxjs");
const socket_io_1 = require("socket.io");
const websocket_clients_manager_service_1 = require("./websocket.clients.manager.service");
const websocket_decorator_1 = require("./websocket.decorator");
let WebsocketGateway = class WebsocketGateway {
constructor(managerService) {
this.managerService = managerService;
this._connectionSubject = new rxjs_1.Subject();
this._disconnectionSubject = new rxjs_1.Subject();
this._decoratorEvents = [];
}
get server() {
return this._server;
}
get connectionSubject() {
return this._connectionSubject;
}
get disconnectionSubject() {
return this._disconnectionSubject;
}
get clients() {
return this.managerService.values();
}
async onModuleInit() {
var _a;
this._decoratorEvents = (_a = (0, websocket_decorator_1.getInitialDecoratorsEvents)()) !== null && _a !== void 0 ? _a : [];
}
async afterInit(server, options) {
setTimeout(() => {
console.log(`[WebsocketGateway] Websocket started successfully`);
}, 1);
}
async handleDisconnect(client) {
if (this.managerService.exist(client.id)) {
this.managerService.delete(client.id);
}
this._disconnectionSubject.next(client);
}
async handleConnection(client) {
if (!this.managerService.exist(client.id)) {
this.managerService.set(client.id, client);
}
this._connectionSubject.next(client);
if (!this._decoratorEvents || this._decoratorEvents.length <= 0)
return;
this.managerService.get(client.id).onAny(async (event, args) => {
for (const decorator_event of this._decoratorEvents) {
if (decorator_event.event === event || decorator_event.event === '*') {
const method = decorator_event.target[decorator_event.methodName];
await method(event, client.id, args);
}
}
});
}
};
__decorate([
(0, websockets_1.WebSocketServer)(),
__metadata("design:type", socket_io_1.Server)
], WebsocketGateway.prototype, "_server", void 0);
WebsocketGateway = __decorate([
(0, common_1.Injectable)(),
(0, websockets_1.WebSocketGateway)(),
__metadata("design:paramtypes", [websocket_clients_manager_service_1.WebsocketClientsManagerService])
], WebsocketGateway);
exports.WebsocketGateway = WebsocketGateway;
//# sourceMappingURL=websocket.gateway.js.map