Chapter 1: Introduction to ASP.NET Core API
- Overview of ASP.NET Core API
- Benefits of ASP.NET Core API
- Setting up the development environment
- Creating a new ASP.NET Core API project
- Understanding the project structure
Chapter 2: Building RESTful APIs with ASP.NET Core
- Understanding RESTful architecture
- Creating API endpoints using controllers and actions
- Handling HTTP requests and responses
- Implementing CRUD operations
- Working with data models and DTOs
Chapter 3: Routing and Attribute-Based Routing
- Understanding routing in ASP.NET Core
- Configuring default routes
- Customizing route templates
- Attribute-based routing and its benefits
- Using route constraints for more specific routing
Chapter 4: Authentication and Authorization
- Overview of authentication and authorization
- Implementing token-based authentication with JWT
- Configuring authentication middleware
- Protecting API endpoints with authorization policies
- Working with roles and claims for fine-grained authorization
Chapter 5: Error Handling and Exception Management
- Handling exceptions with try-catch blocks
- Using global exception handling middleware
- Creating custom exception types
- Handling known exceptions
- Managing validation errors
Chapter 6: API Documentation with Swagger
- Introduction to Swagger/OpenAPI
- Generating API documentation using Swashbuckle
- Documenting API endpoints, request/response models, and parameters
- Customizing the Swagger UI
- Versioning and documenting multiple API versions
Chapter 7: Data Validation and Request Processing
- Implementing input validation using data annotations
- Handling model state validation
- Handling complex request objects
- Working with query parameters and URL segments
- Validating request headers and content types
Chapter 8: Data Access and Entity Framework Core
- Overview of data access options in ASP.NET Core
- Using Entity Framework Core for data access
- Configuring database providers and connection strings
- Working with database context and entities
- Implementing database operations (CRUD) with EF Core
Chapter 9: Serialization and Deserialization
- Introduction to JSON serialization
- Configuring JSON serialization options
- Handling circular references and reference loops
- Working with custom serializers and converters
- Deserializing JSON into objects
Chapter 10: Caching and Performance Optimization
- Understanding caching in ASP.NET Core
- Configuring response caching
- Implementing in-memory caching with IMemoryCache
- Using distributed caching with Redis
- Performance optimization techniques
- Overview of API versioning
- Implementing API versioning with Microsoft.AspNetCore.Mvc.Versioning
- Versioning through URL routing, query parameters, and headers
- Handling breaking changes and maintaining backward compatibility
- Documenting and testing different API versions
Chapter 12: Testing and Test-Driven Development
- Importance of testing in API development
- Writing unit tests for API endpoints
- Using testing frameworks like Xunit and NUnit
- Mocking dependencies for isolated testing
- Test-driven development (TDD) approach
Chapter 13: Logging and Monitoring
- Implementing logging in ASP.NET Core API
- Configuring logging providers and log levels
- Logging best practices
- Integrating with external logging services
- Monitoring API health and performance
Chapter 14: Security and Securing APIs
- Common security threats in APIs
- Implementing secure communication with HTTPS
- Protecting sensitive data and preventing data leaks
- Implementing rate limiting and throttling
- Applying security headers and CORS policies
Chapter 15: Deployment and DevOps
- Preparing the application for deployment
- Choosing the appropriate hosting environment
- Configuring deployment settings and publishing the API
- Containerization with Docker
- Continuous integration and continuous deployment (CI/CD)
Each chapter explores a specific aspect of building ASP.NET Core APIs, providing detailed explanations, examples, and best practices to help you develop high-quality APIs.
Conclusion:
By the end of this comprehensive article series, you will have a solid understanding of building ASP.NET Core APIs from scratch. You’ll be equipped with the knowledge to handle routing, data binding, HTTP requests and responses, error handling, testing, documentation, performance optimization, security, and deployment. Whether you’re a beginner or an experienced developer, this series will empower you to create robust and scalable APIs using ASP.NET Core.