Mastering Entity Framework Core 2.0

Adding comments using external database transactions

The comments list feature could be added to the system by performing the following steps:

1. Inject the IConfigurationRoot from the Startup file.
2. Add Execute methods in the ICommentRepository interface. 
3. Add Execute methods in the CommentRepository concrete type.

 

4. Create a query object interface, ICreateCommentCommand.
5. Create a concrete query object, CreateCommentCommand.
6. Inject ICommentRepository and IConfigurationRoot in the comments controller.
7. Create a View model, CommentViewModel.
8. Create an action to add comments anonymously, CreatePostComment(), to a blog post.
9. Create an action to display or add comments to the View component anonymously, GetCommentsListViewComponent().
10. Create a ...