.NET 5 REST API Tutorial - Build From Scratch With C#

Learn how to create a REST API end-to-end from scratch using the latest .NET 5 innovations and Visual Studio Code. The API will be written in C#. 💻 Get the code: https://youtube.dotnetmicroservices.com/net5restapi-10 ✏️ Course developed by Julio Casal. Check out his channel: https://www.youtube.com/c/jcasalt 🔗 Julio's website: https://dotnetmicroservices.com ⭐️ Course Contents ⭐️ Getting Started 0:00:00 Introduction 0:03:02 Creating the project 0:04:01 Exploring the generated project files 0:10:03 Trusting the self-signed certificate 0:11:36 Exploring the default Swagger UI page 0:12:30 Configuring Visual Studio Code settings Entity, Repository, Controller GET 0:14:33 Introduction 0:15:45 Adding an entity 0:20:39 Ading an in-memory repository 0:26:40 Creating the controller 0:30:42 Implemeting GET all items 0:33:37 Implemeting GET single item 0:37:47 Returning a 404 NotFound status code Dependency Injection, DTOSs 0:39:57 Introduction 0:41:23 What is dependency injection? 0:46:14 Extracting the repository interface 0:47:44 Injecting the repository into the controller 0:48:53 Registering the repository as a singleton 0:52:32 Adding a Data Transfer Object DTO 0:55:46 Creating the AsDto extension method POST, PUT, DELETE 0:58:59 Introduction 0:59:45 Implementing POST 1:07:39 Adding validations via data annotations 1:10:00 Implemeting PUT 1:17:33 Implementing DELETE Persisting Entities with MongoDB 1:20:46 Introduction 1:24:44 Using Postman 1:27:53 Creating a MongoDB repository 1:29:42 Using the MongoDB.Driver NuGet package 1:33:28 Implementing MongoDB Create 1:33:57 Running the MongoDB Docker container 1:38:47 Configuring MongoDB connection settings 1:42:38 Registering the MongoClient singleton 1:48:02 Testing the MongoDB integration 1:50:04 Exploring the created database in VS Code 1:52:45 Implemeting MongoDB Get, Update and Delete Tasks, Async and Await 2:02:27 Introduction 2:06:46 Using the Async suffix 2:09:04 Using tasks in the repository 2:11:50 Using async and await 2:14:28 Returning completed tasks 2:18:16 Using tasks in the controller 2:21:23 Testing async methods in Postman Secrets and Health Checks 2:27:02 Introduction 2:30:06 Enabling authentication in MongoDB 2:33:36 Using the .NET Secret Manager 2:36:40 Using the MongoDB credentials in the service 2:40:00 Introduction to Health Checks 2:42:28 Adding an endpoint for health checks 2:44:46 Adding a MongoDB health check 2:48:41 Adding checks for readiness and liveness 2:53:51 Customizing the health check response 2:58:59 Exploring other health check NuGet packages Docker 3:00:44 Introduction 3:08:28 What is Docker? 3:17:54 Removing https redirection 3:20:39 Generating a Dockerfile in VS Code 3:30:40 Building the Docker image 3:33:00 Adding a Docker network 3:34:07 Running the containers in the Docker network 3:40:36 Running the REST API in Docker 3:42:02 Pushing the container image to Docker Hub 3:46:02 Exploring the image in Docker Hub 3:46:32 Pulling the image back to the local box Kubernetes 3:49:20 Introduction 3:54:05 What is Kubernetes? 4:04:06 Enabling a Kubernetes cluster in Docker Desktop 4:06:12 Installing the Kubernetes extension for VS Code 4:06:58 Declaring the REST API Kuberentes deployment 4:14:35 Creating a secret in Kubernetes 4:17:28 Declaring health probes 4:19:14 Declaring the REST API Kubernetes service 4:22:56 Creating the REST API resources in Kubernetes 4:26:15 Declaring the MongoDB Kubernetes StatefulSet 4:36:09 Declaring the MongoDB Kubernetes service 4:38:27 Creating the MongoDB resources in Kubernetes 4:40:42 Testing the REST API hosted in Kubernetes 4:42:08 Exploring the Kubernetes self-healing capability 4:46:04 Scaling Kubernetes pods 4:47:38 Adding logs via ILogger 4:52:04 Getting a new image version into Kubernetes 4:53:23 Load balancing requests across pods Unit Testing and TDD 4:56:23 Introduction 4:57:04 What is unit testing? 5:01:19 What is test driven development? 5:04:25 Restructuring files and directories 5:08:25 Creating the xUnit test project 5:09:15 Building multiple projects in VS Code 5:13:10 Adding NuGet packages for unit testing 5:14:35 Testing GetItemAsync unexisting item 5:18:35 Using the AAA pattern 5:19:31 Stubbing dependencies via Moq 5:26:52 Running tests in VS Code 5:28:05 Using the .NET Core Test Explorer extension 5:30:55 Testing GetItemAsync existing item 5:38:01 Using FluentAssertions 5:41:46 Testing GetItemsAsync 5:45:41 Testing CreateItemAsync 5:53:13 Testing UpdateItemAsync 5:57:51 Testing DeleteItemAsync 5:59:40 Refactoring and catching regressions 6:10:50 Using TDD to test a yet to be created method 6:19:07 Going back to green by fixing the failing test 6:21:19 Testing the new controller method in Postman ❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinvented interactive learning: https://scrimba.com/freecodecamp