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app.js
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app.js
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const express = require('express')
const cors = require('cors')
const mongoose = require('mongoose');
const config = require('./config');
console.log(config);
const app = express();
const Paper = require('./models/paper.model');
const Author = require('./models/author.model');
mongoose.connect(config.DB, () => {
console.log("DB connected");
})
app.get('/papers', async (req, res) => {
console.log("PAPERS");
try {
let papers = await Paper.find({});
console.log(papers);
return res.json(papers);
} catch (e) {
console.log(e);
return sendError(res, e);
}
});
app.get('/papers/:userAddress', async (req, res) => {
let userAddress = req.params['userAddress'];
try {
let papers = await Paper.find({
author: userAddress
});
console.log(papers);
res.json(papers);
} catch (e) {
console.log(e);
return sendError(res, e);
}
});
app.get('/users/:userAddress', async (req, res) => {
try {
let address = req.params['userAddress'];
let author = await Author.findOne({ address: address }).populate('papers votes').exec();
res.json(author);
} catch(e) {
sendError(res, e);
}
});
app.get('/users', async (req, res) => {
console.log("USERS");
try {
let authors = await Author.find({}).populate('papers votes');
console.log(authors);
res.json(authors);
} catch (e) {
console.log(e);
return sendError(res, e);
}
});
function sendError(res, err, status = 400) {
res.status(status).send(err);
}
app.listen(4000, () => {
console.log("LISTEN 4000");
});