protected async Task <IActionResult> UpdateAsync(UpdateArguments <TEntity> arguments)
{
var query = this.context.Set <TEntity>()
.AsTracking();
if (this.DefaultPredicate != null)
{
query = query.Where(this.DefaultPredicate);
}
if (typeof(DAL.IHasSoftDelete).IsAssignableFrom(typeof(TEntity)))
{
query = query.Cast <DAL.IHasSoftDelete>().Where(x => !x.IsDeleted).Cast <TEntity>();
}
if (arguments.Predicate != null)
{
query = query.Where(arguments.Predicate);
}
var entity = await query.SingleOrDefaultAsync();
if (entity == null)
{
return(this.NotFound());
}
arguments.UpdateAction?.Invoke(entity);
await this.context.SaveChangesAsync();
return(await arguments.GetAction(entity.Id));
}
