public virtual async Task <ManagerResult> DeleteAsync(TKey id)
{
try
{
T found = await Store.FindByIdAsync(id);
if (found == null)
{
return(new ManagerResult(ManagerErrors.RecordNotFound));
}
ManagerResult logicCheckResult = OnDeleteLogicCheck(found);
if (!logicCheckResult.Success)
{
return(logicCheckResult);
}
await Store.DeleteAsync(found);
}
catch (Exception e)
{
return(e.CreateManagerResult());
}
return(new ManagerResult());
}
public virtual async Task <ManagerResult> UpdateAsync(T entity)
{
T recordToUpdate = await FindByIdAsync(entity.Id);
if (recordToUpdate == null)
{
return(new ManagerResult(ManagerErrors.RecordNotFound));
}
try
{
T possibleDuplicate = await FindUniqueAsync(entity);
if ((possibleDuplicate != null) && (!possibleDuplicate.Id.Equals(recordToUpdate.Id)))
{
return(new ManagerResult(ManagerErrors.DuplicateOnUpdate));
}
ManagerResult logicCheckResult = OnUpdateLogicCheck(entity);
if (!logicCheckResult.Success)
{
return(logicCheckResult);
}
OnUpdatePropertyValues(recordToUpdate, entity);
await Store.UpdateAsync(recordToUpdate);
}
catch (NotImplementedException)
{
ManagerResult logicCheckResult = OnUpdateLogicCheck(entity);
if (!logicCheckResult.Success)
{
return(logicCheckResult);
}
OnUpdatePropertyValues(recordToUpdate, entity);
await Store.UpdateAsync(recordToUpdate);
}
catch (Exception e)
{
return(e.CreateManagerResult());
}
return(new ManagerResult());
}
public virtual async Task <ManagerResult> CreateAsync(T entity)
{
try
{
T duplicate = await FindUniqueAsync(entity);
if (duplicate != null)
{
return(new ManagerResult(ManagerErrors.DuplicateOnCreate));
}
ManagerResult logicCheckResult = OnCreateLogicCheck(entity);
if (!logicCheckResult.Success)
{
return(logicCheckResult);
}
await Store.CreateAsync(entity);
}
catch (NotImplementedException)
{
ManagerResult logicCheckResult = OnCreateLogicCheck(entity);
if (!logicCheckResult.Success)
{
return(logicCheckResult);
}
await Store.CreateAsync(entity);
}
catch (Exception e)
{
return(e.CreateManagerResult());
}
return(new ManagerResult());
}