diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000..f5a011f
Binary files /dev/null and b/.DS_Store differ
diff --git a/lab-jinho/.eslintrc b/lab-jinho/.eslintrc
new file mode 100644
index 0000000..8dc6807
--- /dev/null
+++ b/lab-jinho/.eslintrc
@@ -0,0 +1,21 @@
+{
+  "rules": {
+    "no-console": "off",
+    "indent": [ "error", 2 ],
+    "quotes": [ "error", "single" ],
+    "semi": ["error", "always"],
+    "linebreak-style": [ "error", "unix" ]
+  },
+  "env": {
+    "es6": true,
+    "node": true,
+    "mocha": true,
+    "jasmine": true
+  },
+  "ecmaFeatures": {
+    "modules": true,
+    "experimentalObjectRestSpread": true,
+    "impliedStrict": true
+  },
+  "extends": "eslint:recommended"
+}
diff --git a/lab-jinho/.gitignore b/lab-jinho/.gitignore
new file mode 100644
index 0000000..86d8c9c
--- /dev/null
+++ b/lab-jinho/.gitignore
@@ -0,0 +1,146 @@
+Skip to content
+This repository
+Search
+Pull requests
+Issues
+Gist
+ @jmpaik
+ Watch 5
+  Star 1
+  Fork 8 codefellows/seattle-javascript-401d12
+ Code  Issues 0  Pull requests 0  Projects 0  Wiki  Pulse  Graphs
+Branch: master Find file Copy pathseattle-javascript-401d12/06-tcp_servers/demo/chat-server/.gitignore
+78ba337  a day ago
+@bnates bnates added lecture 06
+1 contributor
+RawBlameHistory
+128 lines (94 sloc)  1.85 KB
+# Created by https://www.gitignore.io/api/node,vim,macos,linux,windows
+
+node_modules/
+
+### Node ###
+# Logs
+logs
+*.log
+npm-debug.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
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules
+jspm_packages
+
+# 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
+
+
+
+### Vim ###
+# swap
+[._]*.s[a-w][a-z]
+[._]s[a-w][a-z]
+# session
+Session.vim
+# temporary
+.netrwhist
+*~
+# auto-generated tag files
+tags
+
+
+### macOS ###
+*.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
+
+
+### 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*
+
+
+### Windows ###
+# Windows image file caches
+Thumbs.db
+ehthumbs.db
+
+# Folder config file
+Desktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Windows Installer files
+*.cab
+*.msi
+*.msm
+*.msp
+
+# Windows shortcuts
+*.lnk
+Contact GitHub API Training Shop Blog About
+© 2016 GitHub, Inc. Terms Privacy Security Status Help
diff --git a/lab-jinho/README.md b/lab-jinho/README.md
new file mode 100644
index 0000000..cddce26
--- /dev/null
+++ b/lab-jinho/README.md
@@ -0,0 +1,93 @@
+# Vanilla-REST-API
+=============
+
+structures :
+- data
+  - restaurant
+      - random item
+- lib
+    - parse-json.js
+    - parse-url.js
+    - response.js
+    - router.js
+    - storage.js
+- model
+    - restaurant.js
+- test
+    - restaurant-route-test.js
+- root
+    - server.js
+    - gulpfile.js
+    - .gitignore
+    - .eslintrc
+    - README.md
+
+## Getting Started
+- In terminal enter : node server.js
+- also you can run gulp
+- for tests in terminal enter:
+    - gulp OR mocha
+
+
+### Prerequisities
+
+- dependencies:
+
+```
+npm install -S node-uuid
+npm install -S superagent
+
+```
+
+- devDependencies:
+
+```
+npm install -D gulp-eslint
+npm install -D gulp-mocha
+npm install -D mocha
+npm install -D gulp
+npm install -D chai
+
+```
+
+## Running
+
+- In your root server, type in the command **"node server.js"** in your terminal.
+- OR in terminal type: gulp
+
+
+- GET request:
+    ```http localhost:3000/api/restaurant?id=selectedId ```
+
+- POST request:
+    ```http POST localhost:3000/api/restaurant restaurantname="name of restaurant" address="location address" ```
+
+- DELETE request:
+    ```http DELETE localhost:3000/api/person?id=selectedId ```
+
+## Testing:
+- we have 5 tests for GET and POST requests :
+    - test to ensure that  API returns a status code of 404 for routes that have not been registered
+    - tests to ensure that **/api/restaurant** endpoint responds as described for each condition below:
+        - GET - test 404, responds with 'not found' for valid request made with an id that was not found
+        - GET - test 400, responds with 'bad request' if no id was provided in the request
+        - GET - test 200, response body like {<data>} for a request made with a valid id
+        - POST - test 400, responds with 'bad request' for if no body provided or invalid body
+        - POST - test 200, response body like {<data>} for a post request with a valid body
+
+## Built With:
+
+* Nodejs
+* JavaScript
+
+## Versioning
+
+Not Applicable
+
+## Authors
+
+* **BlueToad** - [Github](https://github.com/jmpaik)
+
+## License
+
+None.
diff --git a/lab-jinho/gulpfile.js b/lab-jinho/gulpfile.js
new file mode 100644
index 0000000..b16e376
--- /dev/null
+++ b/lab-jinho/gulpfile.js
@@ -0,0 +1,23 @@
+'use strict';
+
+const gulp = require('gulp');
+const eslint = require('gulp-eslint');
+const mocha = require('gulp-mocha');
+
+gulp.task('test', function(){
+  gulp.src('./test/*-test.js', {read: false})
+  .pipe(mocha({reporter: 'spec'}));
+});
+
+gulp.task('lint', function(){
+  return gulp.src(['**/*.js','!node_modules/**'])
+  .pipe(eslint())
+  .pipe(eslint.format())
+  .pipe(eslint.failAfterError());
+});
+
+gulp.task('dev', function(){
+  gulp.watch(['**/*.js','!node_modules/**'], ['lint', 'test']);
+});
+
+gulp.task('default', ['dev']);
diff --git a/lab-jinho/lib/cors-middleware.js b/lab-jinho/lib/cors-middleware.js
new file mode 100644
index 0000000..6661797
--- /dev/null
+++ b/lab-jinho/lib/cors-middleware.js
@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = function(req, res, next) {
+  res.append('Access-Control-Allow-Origin', '*');
+  res.append('Access-Control-Allow-Headers', '*');
+  next();
+};
diff --git a/lab-jinho/lib/error-middleware.js b/lab-jinho/lib/error-middleware.js
new file mode 100644
index 0000000..96a627a
--- /dev/null
+++ b/lab-jinho/lib/error-middleware.js
@@ -0,0 +1,21 @@
+'use strict';
+
+const createError = require('http-errors');
+const debug = require('debug')('restaurant:error-middleware');
+
+module.exports = function(err, req, res, next) {
+  console.error(err.message);
+
+  if (err.status) {
+    debug('user error');
+
+    res.status(err.status).send(err.name);
+    next();
+    return;
+  }
+
+  debug('server error');
+  err = createError(500, err.message);
+  res.status(err.status).send(err.name);
+  next();
+};
diff --git a/lab-jinho/lib/storage.js b/lab-jinho/lib/storage.js
new file mode 100644
index 0000000..952e6fd
--- /dev/null
+++ b/lab-jinho/lib/storage.js
@@ -0,0 +1,54 @@
+'use strict';
+
+const Promise = require('bluebird');
+const fs = Promise.promisifyAll(require('fs'), {suffix: 'Prom'});
+const createError = require('http-errors');
+const debug = require('debug')('restaurant:storage');
+
+module.exports = exports = {};
+
+exports.createItem = function(schemaName, item) {
+  debug('createItem');
+
+  if (!schemaName) return Promise.reject(createError(400, 'expected schemaName'));
+  if (!item) return Promise.reject(createError(400, 'expected item'));
+
+  let json = JSON.stringify(item);
+  return fs.writeFileProm(`${__dirname}/../data/${schemaName}/${item.id}.json`, json)
+  .then( () => item)
+  .catch( err => Promise.reject(createError(500, err.message)));
+};
+
+exports.fetchItem = function(schemaName, id) {
+  debug('fetchItem');
+
+  if (!schemaName) return Promise.reject(createError(400, 'expected schema name'));
+  if (!id) return Promise.reject(createError(400, 'expected id'));
+
+  return fs.readFileProm(`${__dirname}/../data/${schemaName}/${id}.json`)
+    .then(data => {
+      try {
+        let item = JSON.parse(data.toString());
+        return item;
+      } catch (err) {
+        return Promise.reject(createError(500, err.message));
+      }
+    })
+  .catch(err => Promise.reject(createError(404, err.message)));
+};
+
+exports.deleteItem = function(schemaName, id){
+  debug('deleteItem');
+
+  if (!schemaName) return Promise.reject(createError(400, 'expected schema name'));
+  if (!id) return Promise.reject(createError(400, 'expected id'));
+
+  return fs.unlinkProm(`${__dirname}/../data/${schemaName}/${id}.json`)
+  .catch( err => Promise.reject(createError(404, err.message)));
+};
+
+exports.availIDs = function(schemaName) {
+  return fs.readdirProm(`${__dirname}/../data/${schemaName}`)
+  .then( files => files.map(restaurantname => restaurantname.split('.json')[0]))
+  .catch( err => Promise.reject(createError(404, err.message)));
+};
diff --git a/lab-jinho/model/restaurant.js b/lab-jinho/model/restaurant.js
new file mode 100644
index 0000000..4b4463a
--- /dev/null
+++ b/lab-jinho/model/restaurant.js
@@ -0,0 +1,57 @@
+'use strict';
+
+const uuid = require('node-uuid');
+const createError = require('http-errors');
+const debug = require('debug')('restaurant:restaurant');
+const storage = require('../lib/storage.js');
+
+const Restaurant = module.exports = function(restaurantname, address) {
+  debug('restaurant constructor');
+
+  if (!restaurantname) throw createError(400, 'expected restaurant name');
+  if (!address) throw createError(400, 'expected address');
+
+  this.id = uuid.v1();
+  this.restaurantname = restaurantname;
+  this.address = address;
+};
+
+Restaurant.createRestaurant = function(_restaurant) {
+  debug('createRestaurant');
+
+  try {
+    let restaurant = new Restaurant(_restaurant.restaurantname, _restaurant.address);
+    return storage.createItem('restaurant', restaurant);
+  } catch (err) {
+    return Promise.reject(createError(400, err.message));
+  }
+};
+
+Restaurant.fetchRestaurant = function(id) {
+  debug('fetchRestaurant');
+  return storage.fetchItem('restaurant', id);
+};
+
+Restaurant.updateRestaurant = function(id, _restaurant) {
+  debug('updateRestaurant');
+
+  return storage.fetchItem('restaurant', id)
+  .catch(err => Promise.reject(createError(404, err.message)))
+  .then( restaurant => {
+    for (var prop in restaurant) {
+      if (prop === 'id') continue;
+      if (_restaurant[prop]) restaurant[prop] = _restaurant[prop];
+    }
+    return storage.createItem('restaurant', restaurant);
+  });
+};
+
+Restaurant.deleteRestaurant = function(id) {
+  debug('deleteRestaurant');
+  return storage.deleteItem('restaurant', id);
+};
+
+Restaurant.fetchIDs = function() {
+  debug('fetchIDs');
+  return storage.availIDs('restaurant');
+};
diff --git a/lab-jinho/package.json b/lab-jinho/package.json
new file mode 100644
index 0000000..0bd6c38
--- /dev/null
+++ b/lab-jinho/package.json
@@ -0,0 +1,31 @@
+{
+  "name": "lab-jinho",
+  "version": "1.0.0",
+  "description": "",
+  "main": "gulpfile.js",
+  "directories": {
+    "test": "test"
+  },
+  "scripts": {
+    "test": "DEBUG='restaurant*' mocha",
+    "start": "DEBUG='restaurant*' node server.js"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "Express": "^3.0.1",
+    "bluebird": "^3.4.6",
+    "body-parser": "^1.15.2",
+    "debug": "^2.4.5",
+    "express": "^4.14.0",
+    "http-errors": "^1.5.1",
+    "morgan": "^1.7.0",
+    "node-uuid": "^1.4.7"
+  },
+  "devDependencies": {
+    "chai": "^3.5.0",
+    "mocha": "^3.2.0",
+    "superagent": "^3.3.0"
+  }
+}
diff --git a/lab-jinho/route/restaurant-router.js b/lab-jinho/route/restaurant-router.js
new file mode 100644
index 0000000..c8449d2
--- /dev/null
+++ b/lab-jinho/route/restaurant-router.js
@@ -0,0 +1,43 @@
+'use strict';
+
+const Router = require('express').Router;
+const jsonParser = require('body-parser').json();
+const debug = require('debug')('restaurant:restaurant-router');
+const Restaurant = require('../model/restaurant.js');
+const restaurantRouter = new Router();
+
+restaurantRouter.post('/api/restaurant', jsonParser, function(req, res, next) {
+  debug('POST: /api/restaurant');
+
+  Restaurant.createRestaurant(req.body)
+  .then( restaurant => res.json(restaurant))
+  .catch( err => next(err));
+});
+
+restaurantRouter.get('/api/restaurant/:id', function(req, res, next) {
+  debug('GET: /api/restaurant/:id');
+
+  Restaurant.fetchRestaurant(req.params.id)
+  .then( restaurant => res.json(restaurant))
+  .catch( err => next(err));
+});
+
+restaurantRouter.get('/api/restaurant', function(req, res, next) {
+  debug('GET: /api/restaurant');
+
+  Restaurant.fetchIDs()
+  .then( ids => res.json(ids))
+  .catch(next);
+});
+
+restaurantRouter.put('/api/restaurant', jsonParser, function(req, res, next) {
+  debug('PUT: /api/restaurant');
+
+  Restaurant.updateRestaurant(req.query.id, req.body)
+  .then( restaurant => res.json(restaurant))
+  .catch(next);
+});
+
+
+
+module.exports = restaurantRouter;
diff --git a/lab-jinho/server.js b/lab-jinho/server.js
new file mode 100644
index 0000000..48856fe
--- /dev/null
+++ b/lab-jinho/server.js
@@ -0,0 +1,32 @@
+'use strict';
+
+//**DEPENDENCIES**
+//node modules
+const express = require('express');
+const morgan = require('morgan');
+const createError = require('http-errors');
+const debug = require('debug')('restaurant:server');
+const cors = require('./lib/cors-middleware.js');
+const errors = require('./lib/error-middleware.js');
+const restaurantRouter = require('./route/restaurant-router.js');
+//npm modules
+
+//custom modules
+
+
+//environment variables
+const PORT = process.env.PORT || 3000;
+const app = express();
+//module constants
+
+
+
+//**START SERVER**
+app.use(morgan('dev'));
+app.use(cors);
+app.use(errors);
+app.use(restaurantRouter);
+
+app.listen(PORT, () => {
+  console.log(`server up: ${PORT}`);
+});
diff --git a/lab-jinho/test/restaurant-route-test.js b/lab-jinho/test/restaurant-route-test.js
new file mode 100644
index 0000000..06e1bf7
--- /dev/null
+++ b/lab-jinho/test/restaurant-route-test.js
@@ -0,0 +1,118 @@
+'use strict';
+
+const request = require('superagent');
+const expect = require('chai').expect;
+const Restaurant = require('../model/restaurant.js');
+const url = 'http://localhost:3000';
+
+require('../server.js');
+
+const exampleRestaurant = {
+  restaurantname: 'red robin',
+  address: 'seattle, wa'
+};
+
+describe('Restaurant Routes', function() {
+
+  describe('GET: /api/restaurant', function() {
+    describe('with a valid id', function() {
+      before( done => {
+        Restaurant.createRestaurant(exampleRestaurant)
+        .then(restaurant => {
+          this.tempRestaurant = restaurant;
+          done();
+        })
+        .catch( err => done(err));
+      });
+
+      after( done => {
+        Restaurant.deleteRestaurant(this.tempRestaurant.id)
+        .then( ()=> done())
+        .catch( err => done(err));
+      });
+
+      it('should return restaurant', done => {
+        request.get(`${url}/api/restaurant/${this.tempRestaurant.id}`)
+        .end((err, res) => {
+          if (err) return done(err);
+          expect(res.status).to.equal(200);
+          expect(res.body.id).to.equal(this.tempRestaurant.id);
+          expect(res.body.restaurantname).to.equal(this.tempRestaurant.restaurantname);
+          expect(res.body.address).to.equal(this.tempRestaurant.address);
+          done();
+        });
+      });
+
+      describe('with invalid id', function() {
+        it('should respond with 404 status code', done => {
+          request.get(`${url}/api/restaurant/123`)
+          .end((err, res) => {
+            expect(res.status).to.equal(404);
+            done();
+          });
+        });
+      });
+    });
+  });
+
+  describe('POST: /api/restaurant', function() {
+    describe('with valid body', function() {
+      after( done => {
+        if (this.tempRestaurant) {
+          Restaurant.deleteRestaurant(this.tempRestaurant.id)
+          .then( ()=> done())
+          .catch( err => done(err));
+        }
+      });
+
+      it('should return restaurant', done => {
+        request.post(`${url}/api/restaurant`)
+        .send(exampleRestaurant)
+        .end((err, res) => {
+          if (err) return done (err);
+          expect(res.status).to.equal(200);
+          expect(res.body.restaurantname).to.equal(exampleRestaurant.restaurantname);
+          expect(res.body.address).to.equal(exampleRestaurant.address);
+          this.tempRestaurant = res.body;
+          done();
+        });
+      });
+    });
+  });
+
+  describe('PUT: /api/restaurant', function() {
+    describe('with valid id and body', function() {
+      before( done => {
+        Restaurant.createRestaurant(exampleRestaurant)
+        .then( restaurant => {
+          this.tempRestaurant = restaurant;
+          done();
+        })
+        .catch( err => done(err));
+      });
+
+      after( done => {
+        if (this.tempRestaurant) {
+          Restaurant.deleteRestaurant(this.tempRestaurant.id)
+          .then( ()=> done())
+          .catch(done);
+        }
+      });
+
+      it('should return restaurant', done => {
+        let updateRestaurant = { restaurantname: 'new restaurant name', address: 'new address'};
+        request.put(`${url}/api/restaurant?id=${this.tempRestaurant.id}`)
+        .send(updateRestaurant)
+        .end((err, res) => {
+          if (err) return done(err);
+          expect(res.status).to.equal(200);
+          expect(res.body.id).to.equal(this.tempRestaurant.id);
+          for (var prop in updateRestaurant) {
+            expect(res.body[prop]).to.equal(updateRestaurant[prop]);
+          }
+          done();
+        });
+      });
+    });
+  });
+});