public static ValueDataContract Convert(this Value value)
{
var result = new ValueDataContract
{
Id = value.Id,
Name = value.Name
};
return result;
}
public async Task<ValueDataContract> GetValueAsync(int id)
{
var result = new ValueDataContract { Id = -1 };
var valueModel = await _context.Values.SingleOrDefaultAsync(item => item.Id == id);
if (valueModel != null)
{
result.Name = valueModel.Name;
}
return result;
}
public ValueDataContract GetValue(int id)
{
var result = new ValueDataContract {Id = -1};
var valueModel = _context.Values.SingleOrDefault(item => item.Id == id);
if (valueModel != null)
{
result = valueModel.Convert();
}
return result;
}
public async Task<ValueDataContract> AddOrUpdateValueAsync(ValueDataContract value)
{
ValueDataContract result;
if (value.Id < 1)
{
var valueModel = new Value();
valueModel.Populate(value);
valueModel = _context.Values.Add(valueModel);
await _context.SaveChangesAsync();
result = valueModel.Convert();
}
else
{
var valueModel = await _context.Values.SingleAsync(item => item.Id == value.Id);
valueModel.Populate(value);
await _context.SaveChangesAsync();
result = valueModel.Convert();
}
return result;
}
public ValueDataContract AddOrUpdateValue(ValueDataContract value)
{
ValueDataContract result;
if (value.Id < 1)
{
var valueModel = new Value();
valueModel.Populate(value);
valueModel = _context.Values.Add(valueModel);
_context.SaveChanges();
result = valueModel.Convert();
}
else
{
var valueModel = _context.Values.Single(item => item.Id == value.Id);
valueModel.Populate(value);
_context.SaveChanges();
result = valueModel.Convert();
}
return result;
}
public static void Populate(this Value valueModel, ValueDataContract valueDataContract)
{
valueModel.Name = valueDataContract.Name;
valueModel.Id = valueDataContract.Id;
}
