What kind of commands/queries can be created with MediatR?
What kind of commands/queries can be created with MediatR? I understand that I can add CRUD operations but what about signing in, getting user claims, sending mails etc.? I can add them too? Are there any rules about that?
Is application layer structure on the picture correct?
The folder structure seems alright.
About what should be a command and what should not.
In MediatR terms, command is something that will change state of the application somehow or have other side effect other than providing just some information, and so it is used to usually alter data in storage of some sort (be it SFTP, Azure blob storage, database).
Query is just to retrieve some information (from 3rd party API, from your database, from your caluclation, whatever).
So accordingly to above, what is not just retrieving data, should be a command. So, email notifications or sign in - I would make it a command. And getting user claims - query.
But there are not any strict rules around that.
And there's also one more thing in MediatR to keep in mind: INotification, which is meant to trigger some handler with MediatR, but there's no response.
- Blazor: Implementing 404 not found page
- How to tell when a self-hosted ASP.NET Core application is ready to receive requests?
- What kind of commands/queries can be created with MediatR?
- How to pass js function argument to inline c# in cshtml?
- C# HttpRequestMessage - Host ignores the Content-Type Header I send it and complains that I am sending the wrong Content Type
- User.Identity.IsAuthenticated is false in a non-auth methods after successful login in asp.net core
- InvalidOperationException: Cannot find compilation library location for package 'System.Security.Cryptography.Pkcs'
- How to validate uploaded files in ASP.Net MVC
- .Net Core [Authorize] - Or instead of And for permission test
- NSwag produces incorrect output for IFromFile in Minimal API when file parameter is wrapped in model class
- Get individual error messages from modelstate
- Property Injection in ASP.NET Core
- ASP.NET Core 3.1 Azure AD Authentication throws OptionsValidationException
- Confirm form resubmission - ASP.NET 5 MVC
- Serialise HTML Form with time/text input type and validation of time fields
- How to show loading progress while wasm part being loaded (.NET 8, no pre-render)
- How to merge multiple arrays from ASP.Net Core configuration files?
- ASP.NET Core EF Identity Roles while using JWT Bearer Scheme
- Pass the selected value of a dropdown in to a URL.Action so that a modal form is displayed on a button click
- Why I am getting Cascade delete cycle error when updating the database
- To have different session timeout for different users
- How to setup a beta versioning in Swagger endpoint?
- Is there a way to have dynamic regex strings in a RegularExpression attribute?
- Is there a way to have the Identity Library cookies be tied to the root domain?
- How to access Microsoft.AspNetCore.Routing namespace
- What is the difference between regular and Async methods (OnGet vs OnGetAsync)
- Changing property in Razor @ref component does not update its usage in HTML element
- Visual Studio Project doesn't load after changing folder name
- Web Push via Azure Notification Hubs: JSON value could not be converted to Microsoft.NotificationHubs.Contracts.LegacyModels.BrowserPushSubscription
- Unable to create new .NET Core projects in Visual Studio