/// <summary>
///
/// </summary>
/// <param name="share"></param>
/// <returns></returns>
public async Task <bool> UpdateAsync(DutySharedFile share)
{
if (share == null)
{
throw new ArgumentNullException(nameof(share));
}
DutyShareFiles.Update(share);
try
{
await SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
return(false);
}
return(true);
}
/// <summary>
///
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public async Task <bool> DeleteAsync(int id)
{
var share = await GetShareAsync(id);
if (share == null)
{
throw new ArgumentNullException(nameof(id));
}
DutyShareFiles.Remove(share);
try
{
await SaveChanges();
}
catch (DbUpdateConcurrencyException)
{
return(false);
}
return(true);
}
/// <summary>
///
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public async Task <DutySharedFile> GetShareAsync(int id)
{
return(await DutyShareFiles.Where(u => u.Id == id)
.SingleOrDefaultAsync());
}
/// <summary>
///
/// </summary>
/// <param name="dutyId"></param>
/// <returns></returns>
public async Task <List <DutySharedFile> > ToList(int dutyId)
{
return(await DutyShareFiles.Where(u => u.DutyId == dutyId)
.ToListAsync());
}
