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server.js
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server.js
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const express = require("express");
const mongo = require("mongodb").MongoClient;
const app = express();
const url = `mongodb://${process.env.MONGODB_USERNAME}:${encodeURIComponent(process.env.MONGODB_PASSWORD)}@${process.env.MONGODB_HOST}:27017/${process.env.MONGODB_DATABASE}`;
function startWithRetry() {
mongo.connect(url, {
useUnifiedTopology: true,
useNewUrlParser: true,
connectTimeoutMS: 1000,
socketTimeoutMS: 1000,
}, (err, client) => {
if (err) {
console.error(`Error connecting, retrying in 1 sec: ${err}`);
setTimeout(startWithRetry, 1000);
return;
}
const db = client.db(process.env.MONGODB_DATABASE);
app.listen(8080, () => {
app.get("/api/healthz", (req, res, next) => {
res.sendStatus(200)
return;
});
app.get("/api/movies", (req, res, next) => {
console.log(`GET /api/movies`)
db.collection('movies').find().toArray( (err, results) =>{
if (err){
console.log(`failed to query movies: ${err}`)
res.json([]);
return;
}
res.json(results);
});
});
app.get("/api/watching", (req, res, next) => {
console.log(`GET /api/watching`)
db.collection('movies').find().toArray( (err, results) =>{
if (err){
console.log(`failed to query watching: ${err}`)
res.json([]);
return;
}
res.json(results);
});
});
console.log("Server running on port 8080.");
});
});
};
startWithRetry();