ASP.NET Core Web API | 3-Layer Architecture + AutoMapper (Step By Step) [04]

In this video, we will divide our solution into 3 projects: DAL, BLL and Web API. We will also use the AutoMapper to map Entities to class Models and vice verca. We will also use Microsoft's class "ActionResult" in our API.

Github repo : https://github.com/charbelh3/3-Tier-architecture
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0:00-1:05 : Recap of previous episode
1:05-1:41 : Introducing the Topics (Multi-Layer Application and AutoMapper)
1:42-4:26 : Adding 2 Different Class library Projects
4:26- 5:06: Explaining Business Logic Layer and Data Access Layer
5:07- 6:24 : Adding the project references
6:24-7:00: Moving the repository folder to the DAL
7:01-9:02 : Installing Entity Framework packages in DAL
9:02-9:33 : Deleting unused packages from Web API
9:33-11:14 : Calling PersonBLL from PersonController APIs
11:15-12:05 : Introducing Model classes vs Entities Idea
12:05-13:28: Calling the DAL functions from BLL
13:28-14:35 : Explaining each layer's function to clear confusion
14:36-15:24 : Fixing errors
15:25-15:38 : Testing the Get Api with the new Project Structure
15:39-16:42 : Creating a PersonModel Class in BLL
16:43-17:11 : Why Use Class Models since we have Entity Classes?
17:12-20:50 : Reason #1 to use Class Models
20:51-21:40 : Reason #2 to use Class Models
21:41-21:58: Introducting the AutoMapper
21:58- 25:04: Dividing the GetPersonByID API function through 3 different layers
25:05-27:13 : Returning ActionResult Type in our Controller APIs
27:13-28:28 : Installing AutoMapper Package
28:28-30:33 : Creating and configuring our PersonMapper
30:34-34:23 : Using our PersonMapper in BLL
34:24-35:19 : Testing the GET APIs that return Class Models
35:19- 38:25 : Dividing The Post API through the different layers + Mapping with AutoMapper
38:26-39:40 : Testing the Post API after the changes
39:41 - 40:29 : Outro

Видео ASP.NET Core Web API | 3-Layer Architecture + AutoMapper (Step By Step) [04] канала Computerix