public async Task <IActionResult> Get([FromQuery] FloorQueryFilter filter,
[FromQuery] FloorQuerySort sort,
[FromQuery] FloorQueryProjection projection,
[FromQuery] FloorQueryPaging paging,
[FromQuery] FloorQueryOptions options)
{
var validationResult = _service.ValidateGetFloors(
User, filter, sort, projection, paging, options);
if (!validationResult.Valid)
{
return(BadRequest(validationResult.Result));
}
var result = await _service.QueryFloorDynamic(
projection, options, filter, sort, paging);
if (options.single_only)
{
if (result == null)
{
return(NotFound(new AppResultBuilder().NotFound()));
}
return(Ok(new AppResultBuilder().Success(result.SingleResult)));
}
return(Ok(new AppResultBuilder().Success(result)));
}
public ValidationResult ValidateGetFloors(
ClaimsPrincipal principal,
FloorQueryFilter filter,
FloorQuerySort sort,
FloorQueryProjection projection,
FloorQueryPaging paging,
FloorQueryOptions options)
{
return(ValidationResult.Pass());
}
public async Task <QueryResult <FloorQueryRow> > QueryFloor(
FloorQueryFilter filter = null,
FloorQuerySort sort = null,
FloorQueryProjection projection = null,
FloorQueryPaging paging = null,
FloorQueryOptions options = null)
{
var conn = context.Database.GetDbConnection();
var openConn = conn.OpenAsync();
var query = FloorQuery.CreateDynamicSql();
#region General
if (filter != null)
{
query = query.SqlFilter(filter);
}
if (projection != null)
{
query = query.SqlJoin(projection);
}
DynamicSql countQuery = null; int?totalCount = null; Task <int> countTask = null;
if (options != null && options.count_total)
{
countQuery = query.SqlCount("*");
}
if (projection != null)
{
query = query.SqlProjectFields(projection);
}
#endregion
await openConn;
if (options != null && !options.single_only)
{
#region List query
if (sort != null)
{
query = query.SqlSort(sort);
}
if (paging != null && (!options.load_all || !FloorQueryOptions.IsLoadAllAllowed))
{
query = query.SqlSelectPage(paging.page, paging.limit);
}
#endregion
#region Count query
if (options.count_total)
{
countTask = conn.ExecuteScalarAsync <int>(
sql: countQuery.PreparedForm,
param: countQuery.DynamicParameters);
}
#endregion
}
var queryResult = await conn.QueryAsync(
sql : query.PreparedForm,
types : query.GetTypesArr(),
map : (objs) => ProcessMultiResults(query, objs),
splitOn : string.Join(',', query.GetSplitOns()),
param : query.DynamicParameters);
if (options != null && options.single_only)
{
var single = queryResult.FirstOrDefault();
return(new QueryResult <FloorQueryRow>
{
SingleResult = single
});
}
if (options != null && options.count_total)
{
totalCount = await countTask;
}
return(new QueryResult <FloorQueryRow>
{
Results = queryResult,
TotalCount = totalCount
});
}
