What this book covers
Chapter 1, Introducing ASP.NET and Angular, introduces some of the basic concepts of the frameworks that we are going to use throughout the book, as well as the various kinds of web applications that can be created (SPAs, PWAs, native web apps, and more).
Chapter 2, Getting Ready, explains how to create the ASP.NET Core projects that will be used for the rest of the book using the templates provided by Visual Studio for the back-end (ASP.NET Core Web API) and the front-end (Standalone Angular App).
Chapter 3, Looking Around, is a detailed overview of the various back-end and front-end elements provided by the .NET Core and Angular templates shipped with Visual Studio, backed up with some high-level explanations about how they can work together in a typical HTTP request-response cycle.
Chapter 4, Front-End and Back-End Interactions, provides a comprehensive tutorial for building a sample ASP.NET Core and Angular app that provides diagnostic info to the end user by querying health check middleware using a Bootstrap-based Angular client.
Chapter 5, Data Model with Entity Framework Core, constitutes a journey through Entity Framework Core and its capabilities as an Object-Relational Mapping (ORM) framework, from SQL database deployment (cloud-based and/or local instance) to data model design, including various techniques to read and write data from backend controllers.
Chapter 6, Fetching and Displaying Data, covers how to expose Entity Framework Core data using the ASP.NET Core back-end web API, consume that data with Angular, and then show it to end users using the front-end UI.
Chapter 7, Forms and Data Validation, details how to implement the HTTP PUT and POST methods in back-end web APIs in order to perform insert and update operations with Angular, along with server-side and client-side data validation.
Chapter 8, Code Tweaks and Data Services, explores some useful refactoring and improvements to strengthen your app’s source code and includes an in-depth analysis of Angular’s data services to understand why and how to use them.
Chapter 9, Back-End and Front-End Debugging, looks at how to properly debug the back-end and front-end stacks of a typical web application using the various debugging tools provided by Visual Studio to their full extent.
Chapter 10, ASP.NET Core and Angular Unit Testing, comprises a detailed review of the Test-Driven Development (TDD) and Behavior-Driven Development (BDD) development practices and goes into how to define, implement, and perform back-end and front-end unit tests using xUnit, Jasmine, and Karma.
Chapter 11, Authentication and Authorization, gives you a high-level introduction to the concepts of authentication and authorization and presents a narrow lineup of some of the various techniques, methodologies, and approaches to properly implementing proprietary or third-party user identity systems. A practical example of a working ASP.NET Core and Angular authentication mechanism based upon ASP.NET Identity and IdentityServer4 is included.
Chapter 12, Progressive Web Apps, delves into how to convert an existing SPA into a PWA using service workers, manifest files, and offline caching features.
Chapter 13, Beyond REST – Web API with GraphQL, introduces the concept of the GraphQL query language, explains its pros and cons, and shows how to implement a GraphQL-based API using HotChocolate (for the back-end) and Apollo Angular (for the front-end).
Chapter 14, Real-Time Updates with SignalR, is dedicated to SignalR, a free and open-source library that can be used to send asynchronous notifications to client-side web applications and explains how to implement it in ASP.NET Core and Angular.
Chapter 15, Windows, Linux, and Azure Deployment, teaches you how to deploy the ASP.NET and Angular apps created in the previous chapters and publish them in a cloud-based environment using a Windows Server or a Linux CentOS virtual machine, as well as Azure App Service deployment.
