protected sealed async override Task <IResultCore <TResponse> > Handle(TQuery query, RequestContextCore context)
{
var result = new ResultCore <TResponse>
{
Success = true
};
var queryable = await BuildQuery(query, context);
if (queryable == null)
{
result.Success = false;
result.ErrorMessages = query.Messages;
return(result);
}
result.Result = await queryable.FirstOrDefaultAsync();
return(result);
}
//
// Summary:
// This function for Handling a request to get list of items.
// Checks is build command(s) success or not then execute the command(s)
// Return:
// Petronas.Core.Domain.ResultBases.IResultBase<PagedResult<TResultType>>.
// With this result can be known the request is handled success or not.
// And the result also contain message(s) if gets error(s).
// TResultType: type of item will be get list.
// Petronas.Core.Domain.ResultBases.PagedResult<T> will provide information about the list as list items,
// total items.
protected sealed async override Task <IResultCore <PagedResultCore <TResponse> > > Handle(TQuery query, RequestContextCore context)
{
var result = new ResultCore <PagedResultCore <TResponse> >
{
Success = true,
Result = new PagedResultCore <TResponse>()
};
var queryable = await BuildQueryAsync(query, context);
if (queryable == null)
{
result.Success = false;
result.ErrorMessages = query.Messages;
return(result);
}
result.Result.TotalRow = queryable.Count();
if (!string.IsNullOrEmpty(query.OrderBy))
{
queryable = queryable.OrderBy(query.OrderBy, query.OrderByDirection);
}
if (query.IsPaged)
{
result.Result.Skip = query.Skip;
result.Result.Take = query.Take;
queryable = queryable.Skip(query.Skip).Take(query.Take);
}
result.Success = true;
result.Result.Result = await queryable.ToListAsync();
return(result);
}
