private async Task <IActionResult> Update(int id, Delta <Category> patch)
#endif
{
var category = await FindAsync(id);
if (category == null)
{
return(NotFound());
}
#if NETCORE10
_db.Entry(patch as object).State = EntityState.Modified;
#else
if (!TryValidateModel(patch.GetInstance()))
{
return(BadRequest(ModelState));
}
patch.Patch(category);
#endif
try
{
await _db.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!CategoryExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
#if NETCORE10
return(NoContent());
#else
return(Updated(category));
#endif
}
private ActionResult Update <T>(CollectionViewEditRequest <T> requestData, DbSet <T> data) where T : class
{
return(this.C1Json(CollectionViewHelper.Edit <T>(requestData, item =>
{
string error = string.Empty;
bool success = true;
try
{
_db.Entry(item as object).State = EntityState.Modified;
_db.SaveChanges();
}
catch (Exception e)
{
error = GetExceptionMessage(e);
success = false;
}
return new CollectionViewItemResult <T>
{
Error = error,
Success = success,
Data = item
};
}, () => data.ToList <T>())));
}
public ActionResult ListUpdateProducts([C1JsonRequest] CollectionViewEditRequest <Product> requestData)
{
return(this.C1Json(CollectionViewHelper.Edit <Product>(requestData, item =>
{
string error = string.Empty;
bool success = true;
try
{
_db.Entry(item as object).State = EntityState.Modified;
_db.SaveChanges();
}
catch (Exception e)
{
error = GetExceptionMessage(e);
success = false;
}
return new CollectionViewItemResult <Product>
{
Error = error,
Success = success,
Data = item
};
}, () => _db.Products.ToList <Product>())));
}