Mark

lab-mark/.eslintignore

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+**/node_modules/*
+**/vendor/*
+**/*.min.js
+**/coverage/*
+**/build/*

lab-mark/.eslintrc.json

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+{
+  "env": {
+    "browser": true,
+    "node": true,
+    "commonjs": true,
+    "jest": true,
+    "es6": true
+  },
+  "globals": {
+    "err": true,
+    "req": true,
+    "res": true,
+    "next": true
+  },
+  "extends": "eslint:recommended",
+  "parserOptions": {
+    "sourceType": "module"
+  },
+  "rules": {
+    "no-console": "off",
+    "indent": [ "error", 2 ],
+    "quotes": ["error", "single", { "allowTemplateLiterals": true }],
+    "comma-dangle": ["error", "always-multiline"],
+    "semi": [ "error", "always" ]
+  }
+}

lab-mark/.gitignore

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+# 401 JS
+package-lock.json
+../package-lock.json
+db
+.env
+temp
+build
+
+# Created by https://www.gitignore.io/api/vim,osx,node,linux,windows
+### Linux ###
+*~
+
+# temporary files which can be created if a process still has a handle open of a deleted file
+.fuse_hidden*
+
+# KDE directory preferences
+.directory
+
+# Linux trash folder which might appear on any partition or disk
+.Trash-*
+
+# .nfs files are created when an open file is removed but is still being accessed
+.nfs*
+
+### Node ###
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Typescript v1 declaration files
+typings/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+
+
+### OSX ###
+*.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+### Vim ###
+# swap
+[._]*.s[a-v][a-z]
+[._]*.sw[a-p]
+[._]s[a-v][a-z]
+[._]sw[a-p]
+# session
+Session.vim
+# temporary
+.netrwhist
+# auto-generated tag files
+tags
+
+### Windows ###
+# Windows thumbnail cache files
+Thumbs.db
+ehthumbs.db
+ehthumbs_vista.db
+
+# Folder config file
+Desktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Windows Installer files
+*.cab
+*.msi
+*.msm
+*.msp
+
+# Windows shortcuts
+*.lnk
+
+# End of https://www.gitignore.io/api/vim,osx,node,linux,windows

lab-mark/README.md

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+![CF](https://camo.githubusercontent.com/70edab54bba80edb7493cad3135e9606781cbb6b/687474703a2f2f692e696d6775722e636f6d2f377635415363382e706e67) Code-401-Javascript lab-7: HTTP-Server
+===
+This is the day 7 lab with Code Fellows. The purpose of the lab is to teach students to use vanilla HTTP requests to create a server.
+
+# Modules
+Description of exported values of each module defined in lib/ directory, along with airity and expected input/return values.
+### Server.js
+Houses the code for the server. It exports an object with start and stop methods which either starts or stops the server. Currently only start is being invoked in index.js.
+* #### start
+    * Has an arity of two, which takes in a port number and callback function. Port number is preset to 3000 and the callback is a success function which logs to the server which port the server is running on.
+* #### stop
+    * Has an arity of one, which takes in a callback function. Currently not being utilized.    
+### request-parser.js
+Exports a function with an arity of one, that takes in a request and returns a new promise. It parses the data depending if its a GET or POST request.

lab-mark/__test__/server.test.js

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+'use strict';
+
+const superagent = require('superagent');
+
+describe('POST /api/cowsay', () => {
+  test('should respond with 200 response and echo the body', () => {
+    return superagent.post('http://localhost:3000/api/cowsay')
+      .send({
+        text: 'Wassup',
+      })
+      .then(res => {
+        expect(res.status).toEqual(200);
+        expect(res.body).toEqual({'content': ` ________
+< Wassup >
+ --------
+        \\   ^__^
+         \\  (oo)\\_______
+            (__)\\       )\\/\\
+                ||----w |
+                ||     ||`});
+      });
+  });
+
+  test('should respond with a 400', () => {
+    return superagent.post('http://localhost:3000/api/cosway')
+      .set({ 'Content-Type': 'application/json'})
+      .send('{')
+      .then(Promise.reject)
+      .catch(res => {
+        expect(res.status).toEqual(400);
+        expect(res.response.text).toEqual('bad request');
+      });
+  });
+});
+
+describe('GET /api/cowsay', () => {
+  test('should respond with 200 response and echo the body', () => {
+    return superagent.get('http://localhost:3000/api/cowsay')
+      .query('text=lulwat')
+      .then(res => {
+        expect(res.status).toEqual(200);
+        expect(res.body).toEqual({'content': ` ________
+< lulwat >
+ --------
+        \\   ^__^
+         \\  (oo)\\_______
+            (__)\\       )\\/\\
+                ||----w |
+                ||     ||`});
+      });
+  });
+
+  test('should respond with a 400', () => {
+    return superagent.get('http://localhost:3000/api/cosway')
+      .set({ 'Content-Type': 'application/json'})
+      .query('txt=lulwat')
+      .then(Promise.reject)
+      .catch(res => {
+        expect(res.status).toEqual(400);
+        expect(res.response.text).toEqual('bad request');
+      });
+  });
+});

lab-mark/index.js

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+'use strict';
+
+// load environment
+require('dotenv').config();
+const server = require('./lib/server.js');
+
+// start server
+server.start(process.env.PORT, () =>
+  console.log('server up ::', process.env.PORT));

lab-mark/lib/request-parser.js

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+'use strict';
+
+const url = require('url');
+const queryString = require('querystring');
+const cowsay = require('cowsay');
+
+module.exports = (req) => {
+  return new Promise((resolve, reject) => {
+    req.url = url.parse(req.url);
+    req.url.query = queryString.parse(req.url.query);
+    console.log(req.url.query);
+    // Resolve if GET
+    if(!(req.method === 'POST' || req.method === 'PUT'))
+      return resolve(req);
+
+    req.body = {};
+    let content = '';
+
+    req.on('data', (buffer) => {
+      content += buffer.toString();
+    });
+    req.on('end', () => {
+      try {
+        console.log(content);
+        req.body.content = cowsay.say(JSON.parse(content));
+        resolve(req);
+      } catch (err) {
+        reject(err);
+      }
+    });
+  });
+};