public static DynamicSql SqlFilter( this DynamicSql query, ScheduleQueryFilter filter) { query = DynamicSql.DeepClone(query); var listFilters = new List <string>(); if (filter.id != null) { var paramName = query.AddAutoIncrParam(filter.id); listFilters.Add($"{nameof(Schedule)}.{nameof(Schedule.Id)}=@{paramName}"); } if (filter.name_contains != null) { var paramName = query.AddAutoIncrParam(filter.name_contains); listFilters.Add($"CHARINDEX(@{paramName}, {nameof(Schedule)}" + $".{nameof(Schedule.Name)}) > 0"); } if (filter.loc_id != null) { var paramName = query.AddAutoIncrParam(filter.loc_id); listFilters.Add($"{nameof(Schedule)}.{nameof(Schedule.LocationId)}=@{paramName}"); } if (listFilters.Any()) { var whereClause = "WHERE " + string.Join(" AND ", listFilters); query.DynamicForm = query.DynamicForm.Replace(DynamicSql.FILTER, whereClause); } return(query); }
public async Task <IActionResult> Get([FromQuery] ScheduleQueryFilter filter, [FromQuery] ScheduleQuerySort sort, [FromQuery] ScheduleQueryProjection projection, [FromQuery] ScheduleQueryPaging paging, [FromQuery] ScheduleQueryOptions options) { var validationResult = _service.ValidateGetSchedules( User, filter, sort, projection, paging, options); if (!validationResult.Valid) { return(BadRequest(validationResult.Result)); } var result = await _service.QueryScheduleDynamic( 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 ValidateGetSchedules( ClaimsPrincipal principal, ScheduleQueryFilter filter, ScheduleQuerySort sort, ScheduleQueryProjection projection, ScheduleQueryPaging paging, ScheduleQueryOptions options) { return(ValidationResult.Pass()); }
public async Task <QueryResult <ScheduleQueryRow> > QuerySchedule( ScheduleQueryFilter filter = null, ScheduleQuerySort sort = null, ScheduleQueryProjection projection = null, ScheduleQueryPaging paging = null, ScheduleQueryOptions options = null) { var conn = context.Database.GetDbConnection(); var openConn = conn.OpenAsync(); var query = ScheduleQuery.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 || !ScheduleQueryOptions.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 } if (projection != null) { query = query.SqlExtras(projection); } var multipleResult = await conn.QueryMultipleAsync( sql : query.PreparedForm, param : query.DynamicParameters); using (multipleResult) { var queryResult = multipleResult.Read( types: query.GetTypesArr(), map: (objs) => ProcessMultiResults(query, objs), splitOn: string.Join(',', query.GetSplitOns())); if (projection != null) { var extraKeys = projection.GetFieldsArr() .Where(f => ScheduleQueryProjection.Extras.ContainsKey(f)); IEnumerable <ScheduleDetail> details = null; foreach (var key in extraKeys) { switch (key) { case ScheduleQueryProjection.DETAILS: details = multipleResult.Read <ScheduleDetail>().ToList(); break; } } ProcessExtras(queryResult, details); } if (options != null && options.single_only) { var single = queryResult.FirstOrDefault(); if (single == null) { return(null); } return(new QueryResult <ScheduleQueryRow> { SingleResult = single }); } if (options != null && options.count_total) { totalCount = await countTask; } return(new QueryResult <ScheduleQueryRow> { Results = queryResult, TotalCount = totalCount }); } }