
Create an ASP.NET Core Web API project in Visual Studio, add a values controller with HTTP GET methods, and test api/values to return four JSON values.
Develop api controllers and models in asp.net core 5, expose get methods for all books and by id, return action results with not found support, and test endpoints with Postman.
Create a bookstore.data data layer with models, interfaces, and repositories, implement a book repository, and wire the API to use it, then test with Postman.
Install and configure Entity Framework to connect an ASP.NET Core 5 Web API to a SQL Server database, define a bookstore context, and map a book model to books table.
Learn how to replace an in-memory book repository with a database-backed implementation using dependency injection, wiring BookDatabase to IBookRepository, and querying the books table via /api/books.
Extend the ASP.NET Core 5 web API by adding create, delete, and update book operations, implement the repository and database context, and test with Postman before building a browser UI.
Learn to call web APIs from the user interface by passing an id to fetch a book and post new books using a form binding.
Learn to expose your web APIs with swagger by installing and configuring swagga, then use the swagger UI to try endpoints and share APIs with other teams.
Learn to set up an xUnit test project for ASP.NET Core 5, install Moq, and write unit tests that mock the book repository to validate the books controller.
Add a cost model with a one-to-one relationship to books, configure the bookstore context, and expose an update cost API to attach cost details to books, with UI and testing.
Source Code of ASP.NET Core
Build an end-to-end ASP.NET Core Web API project with StructureMap, and connect to a database via Entity Framework. Test with Postman and Swagger, and validate with NUnit.
Create a data layer by moving the book model into a project with interfaces and repositories, and connect it to library services using constructor injection and a dependency injection framework.
Implement dependency injection with structure map in an ASP.NET Core 5 API by mapping the book repository to its implementation and injecting it into the books controller for get operations.
Discover post, delete, and put web services in a dynamic ASP.NET Core 5 API by extending a book repository with add, remove, and update operations.
Learn to connect an asp.net core web api to a database using entity framework by defining a library context, mapping a books table, and implementing a repository with dependency injection.
Review how a book repository interface enables clean data access with in-memory and database implementations using entity framework and a library context, wired by structure map to the books controller.
Enable cors in library services to allow ajax calls from front end, configure origins. Explain how jQuery ajax uses get, post, put, and delete on books with model binding.
Explore routing in web api with attributes to design get methods, including get books by author and get books by author and year, and route them with explicit paths.
Learn how to document web services with Swagger, expose your API through a help page, install Swashbuckler for better documentation, and test endpoints like books and authors.
Create a unit test project, reference library services and data projects, and install Entity Framework. Use arrange, act, and assert with mocks to test the controller’s get by id method.
Discover the power of ASP.NET Core 5 Web API with this comprehensive, easy-to-follow tutorial! In just a few hours, you'll learn how to build a complete end-to-end application, using a step-by-step approach that covers everything from creating various Web APIs to connecting to databases using Entity Framework. You'll also explore advanced topics like Dependency Injection, AJAX requests, and Unit testing using MOQ.
In Section 1, we'll dive into the latest ASP.NET Core Web API and explore its unique features and benefits. You'll learn how to create dynamic Web APIs, work with routing and middleware, and use Swagger to document your APIs. In Section 2, we'll explore the more traditional ASP.NET Web API and compare its features and functionalities with those of ASP.NET Core Web API.
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