Feature Request: A dynamic user roles value, multiple user roles (array) or single value user role.

[latuconsinafr]

Hello, first of all, it is an excellent library and also helps a lot. But, can we make the roles property to be dynamic? I mean it could take either an array of an enum or a single value enum. Cause I encountered an error when I tried to supply a single value enum to the roles property.

Then, I took a look at this line of code:

nest-casl/src/factories/ability.factory.ts

Line 33 in 5068a31

user.roles?.forEach((role) => {

The forEach will cause the error when roles are supplied by a single value enum. Instead we could do something like this:

if (Array.isArray()) {
  user.roles?.forEach((role) => {
    ability.permissionsFor(role);
  });
} else {
  ability.permissionsFor(user.roles);
}

Thanks.

[belgamo]

+1