How to use https://fluentvalidation.net for Models and Dtos about efcore.genericservices HOT 2 CLOSED

Hi @djoyrocks,

There isn't anything in GenericServices at the moment that could handle that. I will think about it (maybe something that runs before the call to SaveChanges), but I am very busy at the moment so its not going to get done quickly.

If you need a solution quickly I can think of a way to do this, but its not that nice. You could override the SaveChanges/SaveChangesAsync in your DbContext and run your fluentvalidation tests in there. If there is a validation failure you then throw an exception with the validation errors in that exception. Then you provide a SQL error handler via the configuration in which you look for your validation exception and turn the errors in that exception into a IStatusGeneric state to fit in with GenircServices. Bit of a kludge, but it would work.

Note: You need to turn on the normal validation, otherwise the SQL error handler isn't used. This means the standard validation is run before your fluentvalidation is run.

I'll keep this open for when I get time to look at this.

from efcore.genericservices.

Hi @djoyrocks,

I have created a preview version of EfCore.GenericServices 2.0.0-preview001 which contains code that allows you to inject your fluentvalidation prior to calling SaveChanges. Have a look and see if it works for you and let me know. Then I will release it.

from efcore.genericservices.