homebridge-config-ui-x
Version:
A web based management, configuration and control platform for Homebridge
70 lines (69 loc) • 2.98 kB
JavaScript
;
var __rest = (this && this.__rest) || function (s, e) {
var t = {};
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
t[p] = s[p];
if (s != null && typeof Object.getOwnPropertySymbols === "function")
for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
t[p[i]] = s[p[i]];
}
return t;
};
Object.defineProperty(exports, "__esModule", { value: true });
const shared_utils_1 = require("@nestjs/common/utils/shared.utils");
const websockets_1 = require("@nestjs/websockets");
const constants_1 = require("@nestjs/websockets/constants");
const rxjs_1 = require("rxjs");
const operators_1 = require("rxjs/operators");
const io = require("socket.io");
class IoAdapter extends websockets_1.AbstractWsAdapter {
create(port, options) {
if (!options) {
return this.createIOServer(port);
}
const { namespace, server } = options, opt = __rest(options, ["namespace", "server"]);
return server && shared_utils_1.isFunction(server.of)
? server.of(namespace)
: namespace
? this.createIOServer(port, opt).of(namespace)
: this.createIOServer(port, opt);
}
createIOServer(port, options) {
if (this.httpServer && port === 0) {
return io(this.httpServer, options);
}
return io(port, options);
}
bindMessageHandlers(client, handlers, transform) {
const disconnect$ = rxjs_1.fromEvent(client, constants_1.DISCONNECT_EVENT).pipe(operators_1.share(), operators_1.first());
handlers.forEach(({ message, callback }) => {
const source$ = rxjs_1.fromEvent(client, message).pipe(operators_1.mergeMap((payload) => {
const { data, ack } = this.mapPayload(payload);
return transform(callback(data, ack)).pipe(operators_1.filter((response) => !shared_utils_1.isNil(response)), operators_1.map((response) => [response, ack]));
}), operators_1.takeUntil(disconnect$));
source$.subscribe(([response, ack]) => {
if (response.event) {
return client.emit(response.event, response.data);
}
shared_utils_1.isFunction(ack) && ack(response);
});
});
}
mapPayload(payload) {
if (!Array.isArray(payload)) {
return { data: payload };
}
const lastElement = payload[payload.length - 1];
const isAck = shared_utils_1.isFunction(lastElement);
if (isAck) {
const size = payload.length - 1;
return {
data: size === 1 ? payload[0] : payload.slice(0, size),
ack: lastElement,
};
}
return { data: payload };
}
}
exports.IoAdapter = IoAdapter;