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server.js
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server.js
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const express = require("express");
const app = express();
const cookieParser = require("cookie-parser");
const path = require("path");
const logger = require("morgan");
require("./cron_jobs/cron_job");
var cors = require("cors");
app.use(cors());
const broadcastersRouter = require("./routes/broadcast");
const port = Number(process.env.PORT) || 4004;
const http = require("http");
const server = http.createServer(app);
const io = require("socket.io")(server, { origins: "*:*" });
var bodyParser = require("body-parser");
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(logger("dev"));
if (process.env.NODE_ENV === "production") {
app.use((req, res, next) => {
if (req.header("x-forwarded-proto") !== "https")
res.redirect(`https://${req.header("host")}${req.url}`);
else next();
});
}
app.use(express.static(__dirname + "/client/build"));
app.get("/api", (request, response) => {
response.json({ info: "Node.js, Express, and Postgres API" });
});
app.use("/api/broadcasters", broadcastersRouter);
app.get("*", (req, res) => {
res.sendFile(path.join(__dirname + "/client/build", "index.html"));
});
io.sockets.on("error", (e) => console.log(e));
io.sockets.on("connection", (socket) => {
socket.on("broadcaster", (id) => {
broadcaster = id;
console.log("broadcaster set", broadcaster);
socket.emit("broadcaster", broadcaster);
});
socket.on("watcher", (broadcasterId) => {
socket.to(broadcasterId).emit("watcher", socket.id);
console.log("watcher set", socket.id);
console.log("broadcasterId", broadcasterId);
});
socket.on("offer", (id, message) => {
socket.to(id).emit("offer", socket.id, message);
console.log("offer sent", message);
});
socket.on("answer", (id, message) => {
socket.to(id).emit("answer", socket.id, message);
console.log("answer sent");
});
socket.on("candidate", (id, message) => {
socket.to(id).emit("candidate", socket.id, message);
console.log("candidate", message);
});
socket.on("close", () => {
console.log("closed socket")
})
socket.on("new-broadcaster", (broadcaster) => {
socket.broadcast.emit("active-broadcaster", broadcaster);
console.log("active-broadcaster emitted");
});
socket.on("watcher-disconnect", () => {
console.log("watcher disconnected")
socket.emit("disconnectPeer", socket.id)
})
socket.on("new message", (data) => {
console.log(data.room);
socket.broadcast.to(data.room).emit("receive message", data);
});
socket.on("room", (data) => {
console.log("room join");
console.log(data);
socket.join(data.room);
});
socket.on("leave room", (data) => {
console.log("leaving room");
console.log(data);
socket.leave(data.room);
});
});
server.listen(port, () => console.log(`Server is running on port ${port}`));
module.exports = app;