public async Task <Unit> Handle(UpdateModuleCommand command, CancellationToken token)
{
var moduleToUpdate = await _commonService.GetModuleFromRepo(command.ModuleId, token);
_commonService.CheckCourseStatusForModification(moduleToUpdate);
_service.UpdateModuleName(moduleToUpdate, command.Name);
_service.UpdateModuleRepo(moduleToUpdate);
await _unitOfWork.SaveAsync(token);
return(Unit.Value);
}
public async Task <Unit> Handle(UpdateLecturesOrdersCommand command, CancellationToken token)
{
var module = await _commonService.GetModuleFromRepo(command.ModuleId, token);
_commonService.CheckCourseStatusForModification(module);
var lecturesToUpdateOrders = await _service.GetModuleLecturesFromRepo(command.ModuleId, token);
_service.UpdateLecturesOrders(lecturesToUpdateOrders, command.LecturesOrders);
_service.UpdateLecturesRepo(lecturesToUpdateOrders);
await _unitOfWork.SaveAsync(token);
return(Unit.Value);
}
public async Task <CommandResponse> Handle(DeleteModuleCommand command, CancellationToken token)
{
var moduleToDelete = await _commonService.GetModuleFromRepo(command.ModuleId, token);
_commonService.CheckCourseStatusForModification(moduleToDelete);
_service.RemoveModuleFromRepo(moduleToDelete);
await _unitOfWork.SaveAsync(token);
await _mediator.Publish(new ModuleDeletedEvent(moduleToDelete.Id), token);
return(new CommandResponse {
Value = moduleToDelete.Id
});
}