/// <summary>
/// Checks Name
/// </summary>
/// <param name="viewModel">Injected <see cref="AddPoblacion"/></param>
/// <returns>Instance of <see cref="Task{Poblacion}"/></returns>
public async Task <Poblacion> CheckName(UpdatePoblacion @viewModel)
{
Poblacion @poblacion = await Context.Poblacion
.AsNoTracking()
.TagWith("CheckName")
.FirstOrDefaultAsync(x => x.Name == @viewModel.Name & x.Id != @viewModel.Id);
if (@poblacion != null)
{
// Log
string @logData = @poblacion.GetType().Name
+ " with Name "
+ @poblacion.Name
+ " was already found at "
+ DateTime.Now.ToShortTimeString();
Logger.WriteGetItemFoundLog(@logData);
throw new Exception(@poblacion.GetType().Name
+ " with Name "
+ @viewModel.Name
+ " already exists");
}
return(@poblacion);
}
/// <summary>
/// Updates Poblacion
/// </summary>
/// <param name="viewModel">Injected <see cref="UpdatePoblacion"/></param>
/// <returns>Instance of <see cref="Task{ViewPoblacion}"/></returns>
public async Task <ViewPoblacion> UpdatePoblacion(UpdatePoblacion @viewModel)
{
await CheckName(@viewModel);
Poblacion @poblacion = await FindPoblacionById(@viewModel.Id);
@poblacion.Name = @viewModel.Name;
@poblacion.Provincia = await FindProvinciaById(@viewModel.ProvinciaId);
@poblacion.ImageUri = @viewModel.ImageUri;
try
{
Context.Poblacion.Update(@poblacion);
await Context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
await CheckName(@viewModel);
}
// Log
string @logData = @poblacion.GetType().Name
+ " with Id "
+ @poblacion.Id
+ " was modified at "
+ DateTime.Now.ToShortTimeString();
Logger.WriteUpdateItemLog(@logData);
return(Mapper.Map <ViewPoblacion>(@poblacion));
}
