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index.js
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index.js
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const express = require("express");
const app = express();
const morgan = require("morgan");
require("dotenv").config();
const path = require("path");
const cors = require("cors");
const swaggerjsdoc = require("swagger-jsdoc");
const swaggerui = require("swagger-ui-express");
// morgan for logging
app.use(morgan("dev"));
// Database
require("./config/database");
app.use(express.json());
app.use(express.static("public"));
// cors
app.use(cors());
const corsOption = {
origin: [
"https://localhost:5173",
"https://org-feeder-front.vercel.app/",
"https://orgfeeder-front.vercel.app/",
],
};
// app.use(require("cors")(corsOption));
// swagger implementation
const options = {
definition: {
openapi: "3.0.0",
info: {
title: "Feedback API",
version: "1.0.0",
description: "A simple Express Feedback API",
},
servers: [
{
url: "http://localhost:5000/orgFeeder/api",
},
],
},
apis: ["./docs/*.js"],
};
const specs = swaggerjsdoc(options);
app.use("/orgFeeder/api-docs", swaggerui.serve, swaggerui.setup(specs));
//cors policy
app.use((req, res, next) => {
const origin = req.headers.origin;
if (corsOption.origin.includes(origin)) {
res.setHeader("Access-Control-Allow-Origin", origin);
}
res.header("Access-Control-Allow-Credentials", "true");
res.header(
"Access-Control-Allow-Headers",
"Origin,X-Requested-With,Content-Type,Accept,Authorization"
);
if (req.method === "OPTIONS") {
res.header("Access-Control-Allow-Methods", "PUT, POST, PATCH, DELETE, GET");
return res.json({});
}
next();
});
// Routes
const routers = require("./main.route");
const { url } = require("inspector");
app.use("/orgFeeder/api", routers);
app.get("/", (req, res) => {
res.sendFile(path.join(__dirname, "index.html"));
});
// Error handler
const port = process.env.Port || 8000;
if (process.env.NODE_ENV !== "test")
app.listen(port, () => console.log(`Node server started at port ${port}`));
module.exports = { app };