Learn how to extend the query logic to support types beyond strings.
- [Instructor] The search expressions that come…over the wire in the request query string, are strings.…In order to search against other property types…like numbers, we'll need to cast the string values…to the correct destination type.…Since we'll need to potentially handle a number…of different types, let's create a separate set of classes…that can handle converting the search value…into a link expression.…I'm going to create an interface…in the Infrastructure folder…called ISearchExpressionProvider.…The search expression provider interface…will have one method, which returns a constant expression,…which we'll need to import from the expressions namespace,…and we'll call this GetValue,…for our particular string input,…and we'll create a default implementation…called DefaultSearchExpressionProvider.…
We'll implement this method.…This default implementation will do…exactly what our existing Apply method does right now,…which is put that string into the constant expression…and return it, so it will return…Expression dot Constant and the input.…
- What is RESTful design?
- Building a new API with ASP.NET Core
- Using HTTP methods
- Returning JSON
- Creating RESTful routing with templates
- Securing RESTful APIs with HTTPS
- Representing resources
- Representing links
- Representing collections
- Sorting and searching collections
- Building forms
- Adding caching to an ASP.NET Core API
- Configuring user authentication and authorization
Skill Level Intermediate
1. REST API Concepts
2. Build a Basic API
3. Versioning and Errors
4. Secure the API
5. Represent Resources
6. Represent Links
7. Represent Collections
Add pagination7m 37s
8. Sorting Collections
9. Searching Collections
10. Forms and Modifying Data
11. Caching and Compression
12. Authentication and Authorization
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