http_with_persistence assignment

david_park/.gitignore

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+node_modules/
+data/

david_park/hi.json

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+utf8

david_park/package.json

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+{
+  "name": "david_park",
+  "version": "1.0.0",
+  "description": "",
+  "main": "server.js",
+  "dependencies": {
+    "body-parser": "^1.14.1",
+    "express": "^4.13.3"
+  },
+  "devDependencies": {
+    "chai": "^3.4.1",
+    "mocha": "^2.3.3"
+  },
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "start": "node server.js"
+  },
+  "author": "",
+  "license": "ISC"
+}

david_park/server.js

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+var express = require('express');
+var app = express();
+var http = require('http');
+var fs = require('fs');
+var bodyparser = require('body-parser');
+
+//data coming in from a post request should be saved to a json file
+//in "data" directory. Do not commit your data file to git.
+// '/*' means any URL
+app.post('/*', function(req, res) {
+  var filepath = (__dirname + "'data' + req.url.slice(1) + '.json'"; //slice removes char(0)
+  console.log(filepath);
+  fs.writeFile(filepath, /*POSTDATA?*/, function(err, data) { //fs.writeFile(file, data[, options], callback)
+    if (err) return throw err;
+    console.log('it\'s saved!');
+
+    /*req.pipe().?*/
+
+  });
+})
+
+//pipe ondata tostring
+//take json data and directly pipe it (req.pipe)
+
+app.get('/', function(req, res) {
+  res.send('Get request received!');
+});
+
+app.get('/*', function(req, res) {
+  var route = req.url;
+  console.log(route);
+  fs.readFile('data' + route + '.json'); //
+})
+
+app.listen(3000, function () {
+  console.log('server up');
+});
+

david_park/test/app_test.js

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+var chai = require('chai');
+var expect = chai.expect;
+require(__dirname + '/../server');
+
+describe('', function () {
+
+})