Outline
- ASP.NET Web API with Victor Campos
- Setting Up The Solution
- NuGet Package Manager
-
Authentication and Authorization - Registration Part 1
- Introduction
- Security
- Creating The Users Controller
- Exercise - Create Controllers
- Solution - Create Controllers
- Generics
- Create Generic Class
- Create Register Request
- Create User Response
- Create Register User Endpoint
- Interfaces
- Extracting Interfaces
- Injecting Account Repository
- Dependency Injection
- Implementing Dependency Injection
- 400 vs 422
- Modify Model Validation Behavior
-
Authentication and Authorization - Registration Part 2
- DB Context
- Add Person Domain
- Add Account Domain
- Add DB Context
- Add Connection String
- Configure Dependency Injection for DB Context
- Initial Data Migrations
- Async Process
- Implement Async Process
- Extension Methods
- Implement Extension Methods
- Cryptography
- Implement Password Encryption
- Complete Create Account
- Exercise - Install Auto Mapper
- Solution - Install Auto Mapper
- Configure Auto Mapper
- Exercise - Install JWT Bearer
- Solution - Install JWT Bearer
- Configure JWT
- Exercise - Add Configuration DI
- Solution - Add Configuration DI
- Exercise - Auto Mapper DI
- Solution - Auto Mapper DI
- Implement Create User
- Implement Create Token
- Test Register API Endpoint
- Authentication and Authorization - Login
-
Current User
- Introduction
- Exercise - Invalid Credentials Exception
- Solution - Invalid Credentials Exception
- Exercise - IAccountRepository Add Method Signatures
- Solution - IAccountRepository Add Method Signatures
- Exercise - AccountRepository Implement Interface
- Solution - AccountRepository Implement Interface
- Exercise - IAccountRepository Dependency Injection
- Solution - IAccountRepository Dependency Injection
- Exercise - Add CurrentUserAsync
- Solution - Add CurrentUserAsync
- Overview ASP.NET Core Authentication
- Configure Authentication
- Configure OpenAPI
- Implement Swagger Authorization
- Overview HttpContext
- HttpContext Dependency Injection
- Implement GetLoggedInUser
- Test CurrentUser API Endpoint
- Summary
-
Update User
- Introduction
- Exercise - Exception Classes
- Solution - Exception Classes
- Exercise - Implement Interface
- Solution - Implement Interface
- Exercise - UpdateUserAsync
- Solution - UpdateUserAsync
- Exercise - Implement UpdateLoggedInUserAsync
- Solution - Implement UpdateLoggedInUserAsync
- Test UpdateUser API Endpoint
- Summary
-
User Profile
- Introduction
- Exercise - Add Followers
- Solution - Add Followers
- Follows Data Migration
- Exercise - Add Models And Exceptions
- Solution - Add Models And Exceptions
- Exercise - Create Profile Repository
- Solution - Create Profile Repository
- Exercise - Modify ProfilesController
- Solution - Modify ProfilesController
- Implement GetProfileAsync
- Implement GetUserProfileAsync
- Exercise - Follow And Unfollow
- Solution - Follow And Unfollow
- Implement Follow And Unfollow
- Test Follow And Unfollow
- Summary
-
Articles Part 1
- Introduction
- Exercise - Modify Conduit Context
- Solution - Modify Conduit Context Part 1
- Solution - Modify Conduit Context Part 2
- Solution - Modify Conduit Context Part 3
- Solution - Modify Conduit Context Part 4
- Exercise - Create Custom Models
- Solution - Create Custom Models
- API Routes With Variables
- Exercise - Articles API Endpoints
- Solution - Articles API Endpoints
- Exercise - Articles Repository
- Solution - Articles Repository
- Implement Articles Controller
- Exercise - Implement Articles Controller
- Solution - Implement Articles Controller
-
Articles Part 2
- Recap Visualizing The Layers
- Implement Articles Repository Part 1
- Implement Articles Repository Part 2
- Solution - Implement Articles Repository
- Test GetArticles API Endpoint
- Articles Feed
- Articles By Slug
- Create Article
- Debugging
- Update Article
- Include Article Tags Using Linq
- Delete Article
- Add Comments to Article
- Solution - Add Comments To Article
- Get Comments For Article
- Delete Comment From Article
- Favorite And Unfavorite Article
- Tags
Outline
- ASP.NET Web API with Victor Campos
- Setting Up The Solution
- NuGet Package Manager
-
Authentication and Authorization - Registration Part 1
- Introduction
- Security
- Creating The Users Controller
- Exercise - Create Controllers
- Solution - Create Controllers
- Generics
- Create Generic Class
- Create Register Request
- Create User Response
- Create Register User Endpoint
- Interfaces
- Extracting Interfaces
- Injecting Account Repository
- Dependency Injection
- Implementing Dependency Injection
- 400 vs 422
- Modify Model Validation Behavior
-
Authentication and Authorization - Registration Part 2
- DB Context
- Add Person Domain
- Add Account Domain
- Add DB Context
- Add Connection String
- Configure Dependency Injection for DB Context
- Initial Data Migrations
- Async Process
- Implement Async Process
- Extension Methods
- Implement Extension Methods
- Cryptography
- Implement Password Encryption
- Complete Create Account
- Exercise - Install Auto Mapper
- Solution - Install Auto Mapper
- Configure Auto Mapper
- Exercise - Install JWT Bearer
- Solution - Install JWT Bearer
- Configure JWT
- Exercise - Add Configuration DI
- Solution - Add Configuration DI
- Exercise - Auto Mapper DI
- Solution - Auto Mapper DI
- Implement Create User
- Implement Create Token
- Test Register API Endpoint
- Authentication and Authorization - Login
-
Current User
- Introduction
- Exercise - Invalid Credentials Exception
- Solution - Invalid Credentials Exception
- Exercise - IAccountRepository Add Method Signatures
- Solution - IAccountRepository Add Method Signatures
- Exercise - AccountRepository Implement Interface
- Solution - AccountRepository Implement Interface
- Exercise - IAccountRepository Dependency Injection
- Solution - IAccountRepository Dependency Injection
- Exercise - Add CurrentUserAsync
- Solution - Add CurrentUserAsync
- Overview ASP.NET Core Authentication
- Configure Authentication
- Configure OpenAPI
- Implement Swagger Authorization
- Overview HttpContext
- HttpContext Dependency Injection
- Implement GetLoggedInUser
- Test CurrentUser API Endpoint
- Summary
-
Update User
- Introduction
- Exercise - Exception Classes
- Solution - Exception Classes
- Exercise - Implement Interface
- Solution - Implement Interface
- Exercise - UpdateUserAsync
- Solution - UpdateUserAsync
- Exercise - Implement UpdateLoggedInUserAsync
- Solution - Implement UpdateLoggedInUserAsync
- Test UpdateUser API Endpoint
- Summary
-
User Profile
- Introduction
- Exercise - Add Followers
- Solution - Add Followers
- Follows Data Migration
- Exercise - Add Models And Exceptions
- Solution - Add Models And Exceptions
- Exercise - Create Profile Repository
- Solution - Create Profile Repository
- Exercise - Modify ProfilesController
- Solution - Modify ProfilesController
- Implement GetProfileAsync
- Implement GetUserProfileAsync
- Exercise - Follow And Unfollow
- Solution - Follow And Unfollow
- Implement Follow And Unfollow
- Test Follow And Unfollow
- Summary
-
Articles Part 1
- Introduction
- Exercise - Modify Conduit Context
- Solution - Modify Conduit Context Part 1
- Solution - Modify Conduit Context Part 2
- Solution - Modify Conduit Context Part 3
- Solution - Modify Conduit Context Part 4
- Exercise - Create Custom Models
- Solution - Create Custom Models
- API Routes With Variables
- Exercise - Articles API Endpoints
- Solution - Articles API Endpoints
- Exercise - Articles Repository
- Solution - Articles Repository
- Implement Articles Controller
- Exercise - Implement Articles Controller
- Solution - Implement Articles Controller
-
Articles Part 2
- Recap Visualizing The Layers
- Implement Articles Repository Part 1
- Implement Articles Repository Part 2
- Solution - Implement Articles Repository
- Test GetArticles API Endpoint
- Articles Feed
- Articles By Slug
- Create Article
- Debugging
- Update Article
- Include Article Tags Using Linq
- Delete Article
- Add Comments to Article
- Solution - Add Comments To Article
- Get Comments For Article
- Delete Comment From Article
- Favorite And Unfavorite Article
- Tags
Demo: Implementing Dependency Injection
In Conduilt.Api Project
- Modify Startup.cs,
ConfigureService
method - Include the following code:
services.AddScoped<IAccountRepository, AccountRepository>(); // notice Interface vs. class
- Fix the using statements.
Result of the C# code for the Startup.cs file:
using Conduit.Repositories;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.OpenApi.Models;
namespace Conduit.Api
{
public class Startup
{
public Startup(IConfiguration configuration)
{
Configuration = configuration;
}
public IConfiguration Configuration { get; }
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
services.AddScoped<IAccountRepository, AccountRepository>();
services.AddControllers();
services.AddSwaggerGen(c =>
{
c.SwaggerDoc("v1", new OpenApiInfo { Title = "Conduit.Api", Version = "v1" });
});
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
app.UseSwagger();
app.UseSwaggerUI(c => c.SwaggerEndpoint("/swagger/v1/swagger.json", "Conduit.Api v1"));
}
app.UseHttpsRedirection();
app.UseRouting();
app.UseAuthorization();
app.UseEndpoints(endpoints =>
{
endpoints.MapControllers();
});
}
}
}
That's it! ASP.NET will now take responsibility for building the object tree of dependencies and provide it to your Controller.
Easy-Peazy!
Let's run it and watch it work.
Test validation:
- Provide all required values results 200
- Change password to "password" results 400
- Remove username results 400
- Remove @ from email results 400
- Remove email results 400
Resources: • https://docs.microsoft.com/en-us/aspnet/mvc/overview/older-versions-1/models-data/validation-with-the-data-annotation-validators-cs • https://docs.microsoft.com/en-us/dotnet/api/system.componentmodel.dataannotations