[PM-22101] Enforce restrictions on collections with DefaultUserCollection type (#5968)

* Add CreateCollectionCommand and associated interface with validation logic

* Implement CreateCollectionCommand to handle collection creation with organization checks and access permissions.
* Introduce ICreateCollectionCommand interface for defining the collection creation contract.
* Add unit tests for CreateCollectionCommand to validate various scenarios including permission checks and error handling.

* Add UpdateCollectionCommand and associated interface with validation logic

* Implement UpdateCollectionCommand to handle collection updates with organization checks and access permissions.
* Introduce IUpdateCollectionCommand interface for defining the collection update contract.
* Add unit tests for UpdateCollectionCommand to validate various scenarios including permission checks and error handling.

* Add scoped services for collection commands

* Register ICreateCollectionCommand and IUpdateCollectionCommand in the service collection for handling collection creation and updates.

* Refactor CollectionsController to use command interfaces for collection creation and updates

* Updated CollectionsController to utilize ICreateCollectionCommand and IUpdateCollectionCommand for handling collection creation and updates, replacing calls to ICollectionService.
* Adjusted related unit tests to verify the new command implementations.

* Refactor ICollectionService and CollectionService to remove SaveAsync method

* Removed the SaveAsync method from ICollectionService and its implementation in CollectionService.
* Updated related tests in CollectionServiceTests to reflect the removal of SaveAsync, ensuring existing functionality remains intact.

* Remove unused organization repository dependency from CollectionServiceTests

* Add validation to CreateCollectionCommand to prevent creation of DefaultUserCollection type

* Implemented a check in CreateCollectionCommand to throw a BadRequestException if a collection of type DefaultUserCollection is attempted to be created.
* Added a unit test to verify that the exception is thrown with the correct message when attempting to create a collection of this type.

* Add validation to DeleteCollectionCommand to prevent deletion of DefaultUserCollection type

* Implemented checks in DeleteAsync and DeleteManyAsync methods to throw a BadRequestException if a collection of type DefaultUserCollection is attempted to be deleted.
* Added unit tests to verify that the exceptions are thrown with the correct messages when attempting to delete collections of this type.

* Add validation in UpdateCollectionCommand to prevent editing DefaultUserCollection type

* Implemented a check in UpdateAsync to throw a BadRequestException if a collection of type DefaultUserCollection is attempted to be updated.
* Added a unit test to verify that the exception is thrown with the correct message when attempting to update a collection of this type.

* Add validation in UpdateOrganizationUserCommand to prevent modification of DefaultUserCollection type

* Implemented a check to throw a BadRequestException if an attempt is made to modify member access for collections of type DefaultUserCollection.
* Added a unit test to ensure the exception is thrown with the correct message when this condition is met.

* Add validation in UpdateGroupCommand to prevent modification of DefaultUserCollection type

* Implemented a check to throw a BadRequestException if an attempt is made to modify group access for collections of type DefaultUserCollection.
* Added a unit test to ensure the exception is thrown with the correct message when this condition is met.

* Add validation in BulkAddCollectionAccessCommand to prevent addition of collections of DefaultUserCollection type

* Implemented a check to throw a BadRequestException if an attempt is made to add access to collections of type DefaultUserCollection.
* Added a unit test to ensure the exception is thrown with the correct message when this condition is met.

* Add validation in CollectionService to prevent modification of DefaultUserCollection type

* Implemented a check in DeleteUserAsync to throw a BadRequestException if an attempt is made to modify member access for collections of type DefaultUserCollection.
* Added a unit test to ensure the exception is thrown with the correct message when this condition is met.

* Implement a check to throw a BadRequestException if an attempt is made to modify member access for collections of type DefaultUserCollection.

* Add validation in CollectionsController to prevent deletion of DefaultUserCollection type

* Implemented a check to return a BadRequestObjectResult if an attempt is made to delete a collection of type DefaultUserCollection.

* Remove unused test method for handling DefaultUserCollection in CollectionsControllerTests

* Update UpdateOrganizationUserCommandTests to use OrganizationUserType for user updates

test/Core.Test/OrganizationFeatures/OrganizationCollections/CreateCollectionCommandTests.cs

@@ -199,4 +199,27 @@ public class CreateCollectionCommandTests
             .DidNotReceiveWithAnyArgs()
             .LogCollectionEventAsync(default, default);
     }
+
+    [Theory, BitAutoData]
+    public async Task CreateAsync_WithDefaultUserCollectionType_ThrowsBadRequest(
+        Organization organization, Collection collection, SutProvider<CreateCollectionCommand> sutProvider)
+    {
+        collection.Id = default;
+        collection.Type = CollectionType.DefaultUserCollection;
+        sutProvider.GetDependency<IOrganizationRepository>()
+            .GetByIdAsync(organization.Id)
+            .Returns(organization);
+
+        var ex = await Assert.ThrowsAsync<BadRequestException>(() => sutProvider.Sut.CreateAsync(collection));
+        Assert.Contains("You cannot create a collection with the type as DefaultUserCollection.", ex.Message);
+        await sutProvider.GetDependency<ICollectionRepository>()
+            .DidNotReceiveWithAnyArgs()
+            .CreateAsync(default);
+        await sutProvider.GetDependency<ICollectionRepository>()
+            .DidNotReceiveWithAnyArgs()
+            .CreateAsync(default, default, default);
+        await sutProvider.GetDependency<IEventService>()
+            .DidNotReceiveWithAnyArgs()
+            .LogCollectionEventAsync(default, default);
+    }
 }