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Previous Chapter

Frontend approaches to Sails applications

List of Figures

Index

[SYMBOL][A][B][C][D][E][F][G][H][I][J][K][L][M][N][O][P][Q][R][S][T][U][V][W][X][Y]

SYMBOL

200 status code, 2^nd 400 Bad Request status code 403 Forbidden status code, 2^nd 404 Not Found status code, 2^nd 500 Server Error status code

A

access control policies and, 2^nd best practices preventing confusion for signed-in users preventing inconsistent user experience preventing users from changing data of other users restricting access to account management endpoints restricting access to administrative actions rules, adjusting. See blueprint routes. account management endpoints, restricting access to account-related pages, securing action blueprints action routes actions, 2^nd administrative listing all users in database restricting access to updating administrative flags creating custom, to serve homepage editing user profiles retrieving record for particular user retrieving user’s Gravatar URL saving updated information updating user password identifying requirements for names, refactoring repetitive providing data for user profile page permanently deleting users retrieving information soft-deleting user records refactoring, to use associations restoring user accounts routes and automatic routing res.json() signup form adding dummy user in bootstrap.js creating user records encrypting passwords naming custom actions preventing duplicate accounts profile images with Gravatar validating email addresses adapters databases and overview .add() method admin interface admin attribute banned attribute admin property, 2^nd, 3^rd, 4^th administration page, securing administrative actions listing all users in database restricting access to updating administrative flags administrative flags, updating AJAX creating records with deleting record with finding records with locating particular record with updating record with Angular, 2^nd forms listing data with API (application programming interface) backend design of overview routes validations in chat, creating designing, frontend-first finalizing frontend assets, delivering backend design starting with code from validations in. See blueprint APIs. API Reference, Brushfire applications developing, selecting operating system Sails, creating arrays, embedded assert() method, 2^nd asset pipeline asset routes assets, static Angular frontend-first API design jQuery overview pipeline scripts, managing static routing stylesheets, managing associations, 2^nd .add() configuring between models embedded data and relationships between data services .populate() refactoring actions to use refactoring bootstrap.js to use .remove() .save() two-way, creating with via. See JSON, embedded. async library, 2^nd async module async package async.each() method, 2^nd asynchronous functions, 2^nd asynchronous programming attributes, databases and defining validation of authentication defined of users after signup sessions and autogenerated REST APIs automatic routing, for custom actions auto-migration settings, configuring auto-migrations, handling existing data with, 2^nd averages, calculating

B

backend API, 2^nd, 3^rd, 4^th design of overview routes validations in backend application flow, implementing business rules for signup page personalizing user profile page personalizing video list securing administration page securing edit-profile form securing other account-related pages backend code converting requirements into development tasks creating multiple records machinepacks model methods running on sails lift before() method, 2^nd best practices access control policies blueprint action blueprint APIs filtering data returned by blueprints prototyping with auto-migrations designing API around user interface generating API in Sails obtaining example materials RESTful blueprint routes creating records with AJAX deleting record with AJAX finding records with AJAX locating particular record with AJAX updating record with AJAX shortcut blueprint routes accessing database from URL bar creating records with upgrading to WebSockets replacing $http.get() with io.socket.get() replacing $http.post() with io.socket.post() using RPS methods add action create action destroy action find action findOne action populate action remove action update action blueprint routes, 2^nd, 3^rd designing custom backend endpoints disabling explicit routes blueprints, prototyping with bootstrap function, 2^nd, 3^rd, 4^th, 5^th bootstrap.js, 2^nd, 3^rd adding dummy user in bootstrap.css.map bootstrap.min.css, 2^nd refactoring, to use associations Brushfire deploying configuring sessions and sockets for production Heroku, 2nd Heroku and overview remote PostgreSQL database, using runtime environments scaling to multiple dynos models, after pivot build-time process, vs. runtime process built-in controller actions built-in response pages

C

callback hell cb() method CCS (cloud computing service) CDN (content delivery network) overview, 2^nd static-assets on chat adding event listener to frontend adding to existing page APIs, creating notifications, sending subscribing sockets to rooms chat model, 2^nd click events, jQuery client-side router client-side templates, EJS views and code refactoring code, duplicative collection association collections, removing records from command-line terminal locating overview communication, with WebSockets stoppedTyping notifications, sending typing notifications, sending community support, for Sails.js .config function config/bootstrap.js file, 2^nd configuring associations between models databases connection property, 2^nd, 3^rd connection setting consolidating duplicative code container containerization content delivery network. See CDN. CORS (cross-origin resource sharing) .count() method, 2^nd, 3^rd, 4^th create action, 2^nd, 3^rd create blueprint action, 2^nd .create() method, 2^nd, 3^rd created attribute createdAt attribute, 2^nd, 3^rd createTutorial action, 2^nd, 3^rd, 4^th credentials, storing in environment variables CRUD (create, read, update, and delete), 2^nd CSRF (cross-site request forgery), 2^nd, 3^rd csrf property CSRF tokens adding for WebSocket requests disabling establishing inserting via hidden input field protection sending csrf variable cursors module Cursor.subscribe() method Cursor.watch() method custom actions administrative actions listing all users in database updating administrative flags editing user profiles retrieving record for particular user retrieving user’s Gravatar URL saving updated information updating user password identifying requirements for naming providing data for user profile page permanently deleting users retrieving information soft-deleting user records restoring user accounts routes and automatic routing res.json() signup form adding dummy user in bootstrap.js creating actions creating user records encrypting passwords naming custom actions preventing duplicate accounts profile images with Gravatar req.param() response methods validating email addresses to serve homepage custom backend code converting requirements into development tasks creating multiple records machinepacks callbacks finding package to work with YouTube API installing machine exits machine inputs machinepack-youtube marshaling data setting custom configuration in local.js using using custom configuration in code model methods running on sails lift custom code, accessing environment variables in custom routing, error pages and customizing built-in response pages views, based on edit permissions

D

DaaS (database as a service) data associations and, 2^nd .add(), .remove(), and .save() configuring between models .populate() refactoring actions to use refactoring bootstrap.js to use relationships between data services via to create two-way listing with Angular with jQuery managing admin interface example materials for this chapter frontend-first approach to data modeling recovering after soft delete signup page user profile page populating updating records with data auto-migrations databases accessing from URL bar adapters and attributes defining validation of autoincremented auto-migration settings, configuring auto-migrations, handling existing data with, 2^nd configuring filtering data returned by blueprints handling existing data with Sails auto-migrations models and, 2^nd overview remote, configuring connection to DATABASE_URL variable, 2^nd datastore, setting default for production default homepage overview replacing DELETE method, 2^nd deleted attribute, 2^nd, 3^rd, 4^th deleting records, with AJAX tutorials denial of service attacks. See DoS. deployment, Brushfire configuring sessions and sockets for production Heroku and, 2^nd, 3^rd overview remote PostgreSQL database, using runtime environments scaling to multiple dynos describe() method description parameter, 2^nd destroy blueprint action .destroy() method, 2^nd developing web applications HTTP methods overview performing actions requests responses routing dictionaries documentation, Sails.js DoS (denial of service) attacks dummy user, adding in bootstrap.js duplicate accounts, preventing dynos, scaling to multiple

E

edit permissions, customizing views based on edit-profile page retrieving record for particular user retrieving user’s Gravatar URL saving updated profile information securing updating user password editTutorial action, 2^nd EJS (Embedded JavaScript) client-side templates refactoring template tags views email addresses, validating delivering, configuring Mailgun for on signup page sending email attribute, 2^nd, 3^rd, 4^th email parameter Emailaddresses.validate() method embedded arrays, managing video sort order with embedded data associations and, 2^nd .add(), .remove(), and .save() configuring between models .populate() refactoring actions to use refactoring bootstrap.js to use relationships between data services via to create two-way populating updating records with. See JSON, embedded. embedded relationships, setting up embedding values encryptedPassword attribute, 2^nd encryptPassword() method endpoints account management, restricting access to backend, designing custom follow logout, creating testing unfollow entry point environment variables accessing in custom code configuring connection to remote database storing credentials in error exit error pages, custom routing and customizing built-in response pages impact of escape characters event handler, 2^nd event listeners chat, adding to frontend overview event names, and RPS methods events exec() method, 2^nd .execSync() method execution context

F

favicon.ico file features, adding new filtering data returned by blueprints find action, 2^nd, 3^rd find blueprint action, 2^nd, 3^rd find criteria, 2^nd .find() method, 2^nd finding records, with AJAX findOne() method, 2^nd, 3^rd firstApp package.json file fixtures, refactoring tests using folders, to organize views followers displaying on user’s profile support for followers attribute following attribute, 2^nd forms adding dummy user in bootstrap.js Angular creating actions creating user records encrypting passwords jQuery naming custom actions preventing duplicate accounts profile images with Gravatar req.param() response methods validating email addresses video, creating frontend API adding chat event listener to API design assets, delivering backend design starting with code from validation in frontend-first approach, 2^nd, 3^rd

G

–g flag generate command generateRecoveryEmail action GET method, 2^nd Get profile endpoint GET request $.get() syntax getSession action Git, installing GitHub, repositories cloning overview .gitignore file Gravatar profile images with URL, retrieving user’s gravatarURL attribute, 2^nd, 3^rd, 4^th gravatarURL parameter Grunt for production overview

H

habitat hard limit helper functions, refactoring tests using Heroku deploying to, 2^nd tool belt, installing homepage custom actions to serve default overview replacing horizontal scaling HTML escaping HTTP (Hypertext Transfer Protocol) HTTP methods $http service $http.get():replacing with io.socket.get() $http.post():replacing with io.socket.post() hybrid web applications, 2^nd

I

id attribute id parameter, 2^nd id property IDE (integrated development environment) IIFE (immediately invoked function expression) img tag impact of, variables in routes IN query index.html, reasons for using in-memory datastore, 2^nd input values inputs installing machinepacks Node.js Sails.js io.socket.get() method, 2^nd, 3^rd io.socket.on() method, 2^nd io.socket.post() method io.socket.request() method IoT (Internet of Things), 2^nd isAdmin policy, 2^nd _.isDefined() method isLoggedIn policy, 2^nd, 3^rd isLoggedOut policy, 2^nd isLoggedOut.js file _.isString() method, 2^nd it() method, 2^nd

J

JavaScript, client-side jQuery forms listing data with JSON, embedded creating records with populating embedded data setting up embedded relationships updating records with embedded data .json() method jwres, 2^nd

K

key/value pairs, 2^nd

L

layout property layout template layout view layout.ejs LESS support, built-in limit option <link> tags, automatically injecting linkedInEmail attribute listing data with Angular with jQuery localDisk.db file localDiskDb property localhost local.js, setting custom configuration in locals dictionary hardcoding in routes overview, 2^nd locating records, with AJAX logged-in status, saving login process authenticating user after signup backend for login form configuring session store creating /login route creating logout endpoint login forms Sails sessions saving user’s logged-in status stateless, defined updating session when user is deleted or restored ls command

M

Machine Specification, 2^nd machinepacks callbacks finding package to work with YouTube API installing machine exits machine inputs machinepack-youtube marshaling data setting custom configuration in local.js using using custom configuration in code machinepack-youtube package Mailgun, configuring for email delivery man-in-the-middle. See MITM. market-based pivot MathService, 2^nd me dictionary, 2^nd me property me.id property me.isMe property message attribute .message() method messages methods, sails.sockets middleware migrate parameter migrate property migrate setting MITM (man-in-the-middle), 2^nd Mocha model association model attributes model methods, 2^nd, 3^rd .count() model method .create() model method .destroy() model method .find() model method overview, 2^nd testing .update() model method model settings models auto-migration settings, configuring auto-migrations, handling existing data with, 2^nd Brushfire, after pivot configuration alter, 2nd drop configuring associations between creating new model creating records running generator databases and managing user data admin interface example materials for this chapter frontend-first approach to data modeling recovering data after soft delete signup page user profile page overview, 2^nd relationships between. See also model methods. modifiedAt attribute modules from npm in Node.js MongoDB myPostgresqlServer connection, 2^nd, 3^rd, 4^th, 5^th

N

namespacing new command node package manager.. See npm. NODE_ENV variable Node.js installing localhost modules organizing code in Sails applications, creating Sails server closing starting node_modules folder notifications chat, sending delivering using Redis listening for stoppedTyping excluding sender from broadcast sails.sockets methods sending typing excluding sender from broadcast sails.sockets methods sending npm (node package manager) install command, 2^nd, 3^rd, 4^th publish command test command nullipotent policies

O

online resources for this book Git, installing GitHub overview repos operating systems, selecting for application development options dictionary, 2^nd, 3^rd options.view property outlet OWASP (Open Web Application Security Project)

P

PaaS (platform as a service) package manager, Node package.json file page content, personalizing for logged-in users custom actions to serve homepage PageController Page controller, 2^nd, 3^rd, 4^th, 5^th page navigation pages, built-in response paginating general search results parameter key/value pairs parameters parser.href attribute partials, 2^nd password-recovery flow overview sending emails passwords encrypting for signup page updating paths, relative pathToView argument persistent attack personalizing page content for logged-in users custom actions to serve homepage PageController user profile page video list web pages EJS views explicit routes exposing data for use in client-side JavaScript hardcoding locals in routes partials and layout.ejs pivots, 2^nd platform as a service. See PaaS. .pluck() method policies access control and, 2^nd best practices preventing confusion for signed-in users preventing inconsistent user experience preventing users from changing data of other users restricting access to account management endpoints restricting access to administrative actions configuring creating defined populate method, 2^nd populating embedded data POST method, 2^nd, 3^rd PostgreSQL, 2^nd remote tables in Postman process dictionary productionPostgresqlServer, 2^nd profile action, 2^nd, 3^rd prototyping with blueprint API auto-migrations designing API around user interface generating API in Sails obtaining example materials with blueprints .publishAdd() method, 2^nd .publishCreate() method .publishDestroy() method .publishRemove() method, 2^nd .publishUpdate() method pure APIs, 2^nd purpose action PUT method

Q

query string, 2^nd, 3^rd .query() method

R

rateTutorial action, 2^nd rating model, 2^nd, 3^rd, 4^th ratings adding new incorporating videos adding records to collection association cascading delete creating forms editing details integrating player managing sort order using embedded array removing records from collections realtime communication, with WebSockets, 2^nd stoppedTyping notifications, sending typing notifications, sending records adding to collection association creating with AJAX creating with embedded JSON creating with shortcut blueprint routes deleting with AJAX finding with AJAX locating with AJAX removing from collections updating with AJAX updating with embedded data recovering data, after soft delete recovering passwords Redis provisioning remote instance to deliver notifications using in development REDISTOGO_URL variable .reduce() method refactoring actions, to use associations adjusting access control rules bootstrap.js, to use associations client-side templates custom routing and error pages EJS views for requirement changes obtaining and revising requirements views, five categories of navigation password-recovery flow overview sending emails patterns and best practices adding new features using async.each() using folders to organize views repetitive action names views relationships, embedded relative paths remote database, configuring connection to remote repository, GitHub .remove() method, 2^nd removeProfile() method, 2^nd, 3^rd, 4^th REPL (read-eval-print loop), 2^nd repositories, GitHub cloning overview req dictionary, 2^nd, 3^rd, 4^th, 5^th, 6^th req.options req.param() req.session.userId property, 2^nd, 3^rd, 4^th, 5^th, 6^th, 7^th, 8^th req.wantsJSON method res.badRequest() method, 2^nd resData argument request body request headers request line requests overview virtual require() function, 2^nd requirements, obtaining and revising res dictionary, 2^nd, 3^rd res argument, 2^nd res.badRequest() method, 2^nd resData argument res.forbidden() method res.json() method, 2^nd res.negotiate() method, 2^nd res.notFound() method, 2^nd res.ok() method res.send() method res.serverError() method res.view() function resourceful pubsub methods. See RPS. response body, 2^nd response headers response line response methods responses REST APIs, autogenerated RESTful blueprint routes creating records with AJAX deleting record with AJAX finding records with AJAX locating particular record with AJAX updating record with AJAX RESTful blueprints RESTful routes restoreProfile action, 2^nd, 3^rd Reveal Config Vars option RFC (Request For Comments) page route address, 2^nd route dictionary route target routes /login, creating automatic routing, for custom actions blueprint designing custom backend endpoints disabling custom actions and automatic routing res.json() explicit defined overview hardcoding locals in in backend API routing client-side vs. server-side custom static default homepage overview RPS (resourceful pubsub) methods and event names blueprint APIs using add action create action destroy action find action findOne action populate action remove action update action .publishUpdate() .subscribe() RTTC exemplar notation runtime environment configuring auto-migration settings creating tables in PostgreSQL deploying to Heroku setting default datastore for production setting up Grunt for production runtime, process

S

safe mode sails generate command, 2^nd sails lift command, 2^nd, 3^rd, 4^th, 5^th sails new command, 2^nd sails.config dictionary sails-generate-static module sails.io.js file Sails.js applications, creating in Node.js benefits of community support documentation installing overview server closing starting sails-linker task sails-memory adapter sails_model_create_cursor same-origin policy --save parameter .save() method scaling to multiple dynos schemaless database Schwartz, Barry $scope dictionary, 2^nd $scope.apply() method $scope.deleteProfile() function $scope.me property, 2^nd <script> tags automatically injecting overview scripts automatically injecting <link> tags automatically injecting <script> tags managing scripts dictionary search, 2^nd searchCriteria searchTutorials action .searchVideos() method security policies security realms security, environment variables accessing in custom code configuring connection to remote database storing credentials in sender attribute SEO (search engine optimization), 2^nd server-rendered views defined page navigation personalizing web pages EJS views explicit routes exposing data for use in client-side JavaScript hardcoding locals in routes layout.ejs partials transitioning from SPA servers closing starting services associations for tutorials-detail page consolidating duplicative code session cookie session store, 2^nd sessions authentication configuring for production configuring Mailgun for email delivery configuring remote session store provisioning remote Redis To Go instance using Redis in development using Redis to deliver notifications overview updating when deleted or restored. See also session store. shadow routes, 2^nd shortcut blueprint routes accessing database from URL bar creating records with shortcut blueprints, 2^nd shortcut routes showHomePage action, 2^nd, 3^rd showRestorePage, 2^nd showSignupPage action, 2^nd, 3^rd showVideosPage action, 2^nd sign-in process signup action, 2^nd, 3^rd, 4^th, 5^th signup form adding dummy user in bootstrap.js creating actions creating user records encrypting passwords naming custom actions preventing duplicate accounts profile images with Gravatar req.param() response methods validating email addresses signup page email address on implementing business rules for password for username on signup, authenticating users after skip query option skipAssets property slug, 2^nd socket connections, establishing Socket.io sockets configuring for production configuring Mailgun for email delivery provisioning remote Redis To Go instance using Redis in development using Redis to deliver notifications subscribing to rooms soft delete, after recovering data SPA (single-page application) overview, 2^nd, 3^rd, 4^th, 5^th transitioning from src parameter, 2^nd, 3^rd standardization stateless, defined static assets Angular forms listing data with frontend-first API design jQuery forms listing data with overview pipeline CDN, hosting on Grunt images, adding index.html overview relative paths .tmp/ folder scripts, managing automatically injecting <link> tags automatically injecting <script> tags static routing default homepage overview stylesheets, managing static routing default homepage overview static-asset pipeline status code streams STYLES tags stylesheets LESS support managing Sublime Text .subscribe() method success exit SuperTest

T

tables, in PostgreSQL TDD (test-driven development) template engines template tags templates, client-side terminal window tab, opening terminal, command-line Terms of Service. See ToS. testing, 2^nd assert() method, 2^nd endpoints environment, configuring from command line model methods overview refactoring using fixtures and helper functions test suite, installing dependencies for using before() and after() validations text editors, versus IDEs textual reason phrase the-ultimate-question module, 2^nd TLS (transport layer security), 2^nd .tmp folder toJSON method tokens tools command-line terminal essential text editor vs. IDE ToS (Terms of Service), 2^nd transformation try/catch tutorialDetail action, 2^nd, 3^rd, 4^th, 5^th, 6^th tutorials deleting overview two-way reference, 2^nd, 3^rd typeof operator typing action, 2^nd

U

unary operator uncaught exceptions, handling Unix shell .unsubscribe() method .unwatch() method update blueprint action update() method, 2^nd, 3^rd updatedAt attribute, 2^nd updating records with AJAX with embedded data URL bar, accessing databases from URL query string user controller, 2^nd user data, managing admin interface example materials for this chapter frontend-first approach to data modeling recovering data after soft delete signup page user profile page user experience, preventing inconsistent user profile page displaying followers on personalizing providing data for permanently deleting users retrieving user profile information soft-deleting user records user resource user-agents User.create() method, 2^nd userCreated function User.destroy() method User.find() method User.findOne() method, 2^nd, 3^rd, 4^th, 5^th, 6^th userId property, 2^nd, 3^rd, 4^th, 5^th, 6^th, 7^th user-initiated password resets username attribute, 2^nd, 3^rd, 4^th, 5^th :username variable users accounts, restoring authenticating after signup Gravatar URL, retrieving listing all in a database password, updating permanently deleting personalizing page content for custom actions to serve homepage PageController preventing from changing data of other users profile information retrieving saving updated records creating retrieving soft-deleting saving logged-in status signed-in, preventing confusion for updating session when deleted or restored User.update() method, 2^nd, 3^rd

V

validations, testing verb phrase verb property vertical scaling, 2^nd via parameter, creating two-way associations with via property videos adding records to collection association cascading delete creating forms editing details integrating player personalizing list of removing records from collections sort order, managing using embedded array view engines views, 2^nd customizing based on edit permissions defined five categories of folders to organize page navigation personalizing web pages EJS views explicit routes exposing data for use in client-side JavaScript hardcoding locals in routes partials refactoring transitioning from SPA virtual requests

W

.watch() method Waterline web applications, development of HTTP methods overview performing actions requests responses routing web pages accessing personalizing EJS views explicit routes exposing data for use in client-side JavaScript hardcoding locals in routes partials and layout.ejs WebSocketId property WebSockets overview, 2^nd realtime communication with sails.sockets.blast method sails.sockets.broadcast() method, 2^nd, 3^rd, 4^th sails.sockets.getId method sails.sockets.join() method, 2^nd sails.sockets.leave method sails.sockets.leaveAll method socket connections, establishing upgrading to replacing $http.get() with io.socket.get() replacing $http.post() with io.socket.post() virtual requests with realtime stoppedTyping notifications, sending typing notifications, sending window dictionary, 2^nd, 3^rd, 4^th

X

XSS (cross-site scripting), 2^nd

Y

YouTube API, finding package to work with YouTube ID, 2^nd

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