From 7e0aad43c00ba4dcef4b1ffdbd7220cf62eb215c Mon Sep 17 00:00:00 2001 From: sharmarke Date: Tue, 25 Jul 2017 13:08:45 -0700 Subject: [PATCH 1/4] scaffold set up --- lab-sharmarke/.eslintrc | 21 +++++ lab-sharmarke/.gitignore | 136 ++++++++++++++++++++++++++++++++ lab-sharmarke/lib/parse-body.js | 0 lab-sharmarke/package.json | 16 ++++ lab-sharmarke/server.js | 0 5 files changed, 173 insertions(+) create mode 100644 lab-sharmarke/.eslintrc create mode 100644 lab-sharmarke/.gitignore create mode 100644 lab-sharmarke/lib/parse-body.js create mode 100644 lab-sharmarke/package.json create mode 100644 lab-sharmarke/server.js diff --git a/lab-sharmarke/.eslintrc b/lab-sharmarke/.eslintrc new file mode 100644 index 0000000..8dc6807 --- /dev/null +++ b/lab-sharmarke/.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-sharmarke/.gitignore b/lab-sharmarke/.gitignore new file mode 100644 index 0000000..345130c --- /dev/null +++ b/lab-sharmarke/.gitignore @@ -0,0 +1,136 @@ +# Created by https://www.gitignore.io/api/osx,vim,node,macos,windows + +### 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 + +### 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 ### + +# Icon must end with two \r + +# Thumbnails + +# Files that might appear in the root of a volume + +# Directories potentially created on remote AFP share + +### 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/osx,vim,node,macos,windows diff --git a/lab-sharmarke/lib/parse-body.js b/lab-sharmarke/lib/parse-body.js new file mode 100644 index 0000000..e69de29 diff --git a/lab-sharmarke/package.json b/lab-sharmarke/package.json new file mode 100644 index 0000000..7ec0bdb --- /dev/null +++ b/lab-sharmarke/package.json @@ -0,0 +1,16 @@ +{ + "name": "lab-sharmarke", + "version": "1.0.0", + "description": "", + "main": "server.js", + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1", + "start": "node server.js" + }, + "keywords": [], + "author": "", + "license": "ISC", + "dependencies": { + "cowsay": "^1.1.9" + } +} diff --git a/lab-sharmarke/server.js b/lab-sharmarke/server.js new file mode 100644 index 0000000..e69de29 From b220205a672b66b74c6743176acb9533fa6412b6 Mon Sep 17 00:00:00 2001 From: sharmarke Date: Tue, 25 Jul 2017 15:20:39 -0700 Subject: [PATCH 2/4] created body parser and setup server --- lab-sharmarke/lib/parse-body.js | 18 +++++++++++++++++ lab-sharmarke/server.js | 34 +++++++++++++++++++++++++++++++++ 2 files changed, 52 insertions(+) diff --git a/lab-sharmarke/lib/parse-body.js b/lab-sharmarke/lib/parse-body.js index e69de29..0eb3a32 100644 --- a/lab-sharmarke/lib/parse-body.js +++ b/lab-sharmarke/lib/parse-body.js @@ -0,0 +1,18 @@ +'use strict'; + +module.exports = function(req, callback) { + req.body = ''; + + req.on('data', function(data) { + req.body += data.toString(); + }); + + req.on('end', function() { + try { + req.body = JSON.parse(req.body); + callback(null, req.body); + } catch (err) { + callback (err); + } + }); +}; diff --git a/lab-sharmarke/server.js b/lab-sharmarke/server.js index e69de29..1db6dbd 100644 --- a/lab-sharmarke/server.js +++ b/lab-sharmarke/server.js @@ -0,0 +1,34 @@ +'use strict'; + +const http = require('http'); +const url = require('url'); +const querystring = require('querystring'); +const cowsay = require('cowsay'); +const parseBody = require('./lib/parse-body.js'); +const PORT = process.env.PORT || 3000; + +const server = http.createServer(function(req, res) { + req.url = url.parse(req.url); + req.url.query = querystring.parse(req.url.query); + + if(req.method === 'GET' && req.url.pathname ==='/cowsay') { + if(req.url.query.text) { + res.writeHead(200, { + 'Content-Type': 'text/plain' + }); + res.write(cowsay.say({text: req.url.query})); + res.end(); + } + } + + if (req.method ==='POST') { + parseBody(req, function(err) { + if (err) return console.error(err); + console.log('POST req body:', req.body); + }); + } +}); + +server.listen(PORT, function() { + console.log('server is up on:', PORT); +}); From 1bc8723d1610b33613ff0d1fa770e218373e2505 Mon Sep 17 00:00:00 2001 From: sharmarke Date: Tue, 25 Jul 2017 21:12:41 -0700 Subject: [PATCH 3/4] added get and post --- lab-sharmarke/server.js | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git a/lab-sharmarke/server.js b/lab-sharmarke/server.js index 1db6dbd..fac6e73 100644 --- a/lab-sharmarke/server.js +++ b/lab-sharmarke/server.js @@ -11,12 +11,25 @@ const server = http.createServer(function(req, res) { req.url = url.parse(req.url); req.url.query = querystring.parse(req.url.query); + if (req.method === 'POST' && req.url.pathname === '/') { + parseBody(req, function(err) { + if (err) return console.error(err); + }); + } + if(req.method === 'GET' && req.url.pathname ==='/cowsay') { - if(req.url.query.text) { + let params = req.url.query; + if(params.text) { res.writeHead(200, { 'Content-Type': 'text/plain' }); - res.write(cowsay.say({text: req.url.query})); + res.write(cowsay.say({text: params.query})); + res.end(); + } else { + res.writeHead(400, { + 'Content-Type': 'text/plain' + }); + res.write(cowsay.say({text: 'GET request is bad'})); res.end(); } } From 475702a9425b126e77144c542ec710ecc98936fc Mon Sep 17 00:00:00 2001 From: sharmarke Date: Tue, 25 Jul 2017 21:22:32 -0700 Subject: [PATCH 4/4] fixed post --- lab-sharmarke/server.js | 20 +++++++++++++++----- 1 file changed, 15 insertions(+), 5 deletions(-) diff --git a/lab-sharmarke/server.js b/lab-sharmarke/server.js index fac6e73..47f37bc 100644 --- a/lab-sharmarke/server.js +++ b/lab-sharmarke/server.js @@ -13,7 +13,16 @@ const server = http.createServer(function(req, res) { if (req.method === 'POST' && req.url.pathname === '/') { parseBody(req, function(err) { - if (err) return console.error(err); + if (err) { + res.writeHead(400); + res.write(cowsay.say({text: 'POST request bad'})); + res.end(); + } else { + res.writeHead(200, { + 'Content-Type:': 'text/plain' + }); + res.end(); + } }); } @@ -34,11 +43,12 @@ const server = http.createServer(function(req, res) { } } - if (req.method ==='POST') { - parseBody(req, function(err) { - if (err) return console.error(err); - console.log('POST req body:', req.body); + if (req.url.pathname ==='/') { + res.writeHead(200, { + 'Content-Type': 'text/plain' }); + res.write('hello from server'); + res.end(); } });