public virtual void ExtendExpectedReturnDate(ExtendExpectedReturnDateCriteriaDto extendExpectedReturnDateDto)
{
if (extendExpectedReturnDateDto == null)
{
throw new ArgumentNullException();
}
BookAssignment bookAssignment =
_entityDbContext.BookAssignments.SingleOrDefault(ba => ba.Id == extendExpectedReturnDateDto.BookAssignementId);
if (bookAssignment == null)
{
throw new DataException($"BookAssignments with id '{extendExpectedReturnDateDto.BookAssignementId}' does not exist");
}
if (bookAssignment.ReturnedDate != null)
{
throw new DataException("This book is already returned.");
}
bookAssignment.ExpectedReturnedDate = extendExpectedReturnDateDto.ExpectedReturnDate;
_entityDbContext.SaveChanges();
}
public void ExtendExpectedReturnDate([FromBody] ExtendExpectedReturnDateCriteriaDto extendExpectedReturnDateCriteriaDto)
{
_bookManager.ExtendExpectedReturnDate(extendExpectedReturnDateCriteriaDto);
}