day 14

day14/Model_builder.js

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+let fs = require('fs');
+
+function Model_builder() {
+  let config = fs.readFileSync('configuration.json');
+
+  this.build = function () {
+    //generate files and put it into release folder
+    //Copy initialize files into release folder
+    //TODO
+  }
+
+  return this;
+}

day14/README.md

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+# node_task_2
+
+1. Clone repo to your own github
+2. Read the configuration.json
+3. Create release folder
+4. Make a class called Model_builder.js with function build.
+5. In build function, read the configuration.json and make the following for each model:
+
+- create the model file based on the configuration. You are automating creating project files.
+
+8. Make a class called Controller_builder.js with function build.
+9. In build function, read the configuration.json and make the following for each model:
+
+- add route to handle get model
+- add route to handle create model
+- add route to handle update model
+- add route to handle delete model
+
+You are automating creating project files.
+
+10. This need to be done today
+
+Example
+
+```
+configuration.json
+field columns are (the field name, the field type, the field label, the validation rule)
+{
+"model": [
+  {
+  "name": "location",
+  "field: [
+    ["id", "integer", "ID", "required"],
+    ["name", "string", "Name", "required"],
+    ["status", "integer", "Status", "required"],
+  ]
+  },
+  {
+  "name": "user",
+  "field: [
+    ["id", "integer", "ID", "required"],
+    ["name", "string", "Name", "required"],
+    ["email", "string", "Email", "required"],
+    ["status", "integer", "Status", "required"],
+  ]
+  }
+]
+}
+```

day14/configuration.json

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+{
+"model": [
+  {
+  "name": "location",
+  "field: [
+    ["id", "integer", "ID", "required"],
+    ["name", "string", "Name", "required"],
+    ["status", "integer", "Status", "required"],
+  ]
+  },
+  {
+  "name": "email",
+  "field: [
+    ["id", "integer", "ID", "required"],
+    ["email", "string", "Email", "required"],
+    ["status", "integer", "Status", "required"],
+  ]
+  },
+  {
+  "name": "sms",
+  "field: [
+    ["id", "integer", "ID", "required"],
+    ["phone", "string", "Phone", "required"],
+    ["status", "integer", "Status", "required"],
+  ]
+  },
+  {
+  "name": "user",
+  "field: [
+    ["id", "integer", "ID", "required"],
+    ["name", "string", "Name", "required"],
+    ["email", "string", "Email", "required"],
+    ["status", "integer", "Status", "required"],
+  ]
+  }  
+]
+}

day14/initialize/app.js

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+var createError = require('http-errors');
+var express = require('express');
+var path = require('path');
+var cookieParser = require('cookie-parser');
+var logger = require('morgan');
+
+var indexRouter = require('./routes/index');
+var usersRouter = require('./routes/users');
+
+var app = express();
+
+// view engine setup
+app.set('views', path.join(__dirname, 'views'));
+app.set('view engine', 'jade');
+
+app.use(logger('dev'));
+app.use(express.json());
+app.use(express.urlencoded({ extended: false }));
+app.use(cookieParser());
+app.use(express.static(path.join(__dirname, 'public')));
+
+app.use('/', indexRouter);
+app.use('/users', usersRouter);
+
+// catch 404 and forward to error handler
+app.use(function(req, res, next) {
+  next(createError(404));
+});
+
+// error handler
+app.use(function(err, req, res, next) {
+  // set locals, only providing error in development
+  res.locals.message = err.message;
+  res.locals.error = req.app.get('env') === 'development' ? err : {};
+
+  // render the error page
+  res.status(err.status || 500);
+  res.render('error');
+});
+
+module.exports = app;

day14/initialize/bin/www

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+#!/usr/bin/env node
+
+/**
+ * Module dependencies.
+ */
+
+var app = require('../app');
+var debug = require('debug')('initialize:server');
+var http = require('http');
+
+/**
+ * Get port from environment and store in Express.
+ */
+
+var port = normalizePort(process.env.PORT || '3000');
+app.set('port', port);
+
+/**
+ * Create HTTP server.
+ */
+
+var server = http.createServer(app);
+
+/**
+ * Listen on provided port, on all network interfaces.
+ */
+
+server.listen(port);
+server.on('error', onError);
+server.on('listening', onListening);
+
+/**
+ * Normalize a port into a number, string, or false.
+ */
+
+function normalizePort(val) {
+  var port = parseInt(val, 10);
+
+  if (isNaN(port)) {
+    // named pipe
+    return val;
+  }
+
+  if (port >= 0) {
+    // port number
+    return port;
+  }
+
+  return false;
+}
+
+/**
+ * Event listener for HTTP server "error" event.
+ */
+
+function onError(error) {
+  if (error.syscall !== 'listen') {
+    throw error;
+  }
+
+  var bind = typeof port === 'string'
+    ? 'Pipe ' + port
+    : 'Port ' + port;
+
+  // handle specific listen errors with friendly messages
+  switch (error.code) {
+    case 'EACCES':
+      console.error(bind + ' requires elevated privileges');
+      process.exit(1);
+      break;
+    case 'EADDRINUSE':
+      console.error(bind + ' is already in use');
+      process.exit(1);
+      break;
+    default:
+      throw error;
+  }
+}
+
+/**
+ * Event listener for HTTP server "listening" event.
+ */
+
+function onListening() {
+  var addr = server.address();
+  var bind = typeof addr === 'string'
+    ? 'pipe ' + addr
+    : 'port ' + addr.port;
+  debug('Listening on ' + bind);
+}

day14/initialize/package.json

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+{
+  "name": "initialize",
+  "version": "0.0.0",
+  "private": true,
+  "scripts": {
+    "start": "node ./bin/www"
+  },
+  "dependencies": {
+    "cookie-parser": "~1.4.4",
+    "debug": "~2.6.9",
+    "express": "~4.16.1",
+    "http-errors": "~1.6.3",
+    "jade": "~1.11.0",
+    "morgan": "~1.9.1"
+  }
+}

day14/initialize/public/stylesheets/style.css

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+body {
+  padding: 50px;
+  font: 14px "Lucida Grande", Helvetica, Arial, sans-serif;
+}
+
+a {
+  color: #00B7FF;
+}

day14/initialize/routes/index.js

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+var express = require('express');
+var router = express.Router();
+
+/* GET home page. */
+router.get('/', function(req, res, next) {
+  res.render('index', { title: 'Express' });
+});
+
+module.exports = router;

day14/initialize/routes/users.js

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+var express = require('express');
+var router = express.Router();
+
+/* GET users listing. */
+router.get('/', function(req, res, next) {
+  res.send('respond with a resource');
+});
+
+module.exports = router;

day14/initialize/views/error.jade

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+extends layout
+
+block content
+  h1= message
+  h2= error.status
+  pre #{error.stack}

day14/initialize/views/index.jade

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+extends layout
+
+block content
+  h1= title
+  p Welcome to #{title}

day14/initialize/views/layout.jade

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+doctype html
+html
+  head
+    title= title
+    link(rel='stylesheet', href='/stylesheets/style.css')
+  body
+    block content