public CourseLibraryRepository(CourseLibraryContext context,
IProppertyMappingService proppertyMappingService)
{
_context = context ?? throw new ArgumentNullException(nameof(context));
_proppertyMappingService = proppertyMappingService ??
throw new ArgumentNullException(nameof(proppertyMappingService));
}
public AuthorsController(ICourseLibraryRepository courseLibraryRepository,
IMapper mapper, IProppertyMappingService proppertyMappingService,
IPropertyCheckerService propertyCheckerService)
{
_courseLibraryRepository = courseLibraryRepository ??
throw new ArgumentNullException(nameof(courseLibraryRepository));
_mapper = mapper ??
throw new ArgumentNullException(nameof(mapper));
_proppertyMappingService = proppertyMappingService ??
throw new ArgumentNullException(nameof(proppertyMappingService));
_propertyCheckerService = propertyCheckerService ??
throw new ArgumentNullException(nameof(propertyCheckerService));
}