public Task CreateAsync(TimeOffPolicyApproverDTO ItemDTO)
{
TimeOffPolicyApproversDTOChecker(ItemDTO);
var Item = mapper.Map <TimeOffPolicyApproverDTO, TimeOffPolicyApprover>(ItemDTO);
var Comparer = new TimeOffPolicyApproverComparer();
var template = unitOfWork.TimeOffPolicyApprovers.Find(x =>
x.EmployeePositionId == Item.EmployeePositionId &&
x.EmployeePositionTimeOffPolicyId == Item.EmployeePositionTimeOffPolicyId);
if (template == null)
{
unitOfWork.TimeOffPolicyApprovers.Create(Item);
return(unitOfWork.SaveAsync());
}
else if (Comparer.Equals(template, Item))
{
return(Task.CompletedTask);
}
else
{
throw new ArgumentException("Can not exist two Approvers with same Employee Position");
}
}
protected void TimeOffPolicyApproversDTOChecker(TimeOffPolicyApproverDTO ItemDTO)
{
if (ItemDTO == null)
{
throw new ArgumentNullException(nameof(ItemDTO));
}
if (ItemDTO.Amount <= 0)
{
throw new ArgumentException("Amoun should be greater than 0");
}
if (unitOfWork.EmployeePositions.Get(ItemDTO.EmployeePosition.Id) == null)
{
throw new ArgumentException("Position should be filled");
}
var template = unitOfWork.EmployeePositionTimeOffPolicies.Get(ItemDTO.EmployeePositionTimeOffPolicyId);
if (template == null || template.IsActive == false)
{
throw new ArgumentException("Should be filled whith available Policy");
}
}
public Task UpdateAsync(TimeOffPolicyApproverDTO ItemDTO)
{
TimeOffPolicyApproversDTOChecker(ItemDTO);
var Item = mapper.Map <TimeOffPolicyApproverDTO, TimeOffPolicyApprover>(ItemDTO);
var Comparer = new TimeOffPolicyApproverComparer();
if (unitOfWork.TimeOffPolicyApprovers.Get(Item.Id) is TimeOffPolicyApprover oldItem)
{
if (Comparer.Equals(oldItem, Item))
{
return(Task.CompletedTask);
}
if (oldItem.EmployeePositionId != Item.EmployeePositionId ||
oldItem.EmployeePositionTimeOffPolicyId != Item.EmployeePositionTimeOffPolicyId)
{
return(CreateAsync(ItemDTO));
}
}
unitOfWork.TimeOffPolicyApprovers.Update(Item);
return(unitOfWork.SaveAsync());
}
