public async Task <ActionResult <int> > CreateBloodTransfusion([FromBody] BloodTransfusionModel model)
 {
     //return Created($"{AppConstants.API_URL_PREFIX}/BloodTransfusions/", await Mediator.Send(new CreateBloodTransfusionCommand { Model = model }));
     return(Ok(await Mediator.Send(new CreateBloodTransfusionCommand {
         Model = model
     })));
 }
        public async Task <ActionResult> UpdateBloodTransfusion([FromBody] BloodTransfusionModel model)
        {
            await Mediator.Send(new UpdateBloodTransfusionCommand { Model = model });

            return(NoContent());
        }