private EntitySchemaQueryColumn AddAggregatedColumn(JObject yAxisConfig)
{
AggregationType columnAggregationType = AggregationType.Count;
string aggregationType = SerieParameters.Value <string>("func");
if (!string.IsNullOrEmpty(aggregationType))
{
columnAggregationType = (AggregationType)Enum.Parse(typeof(AggregationType),
aggregationType);
}
EntitySchemaQueryExpression columnExpression = EntitySchemaQuery.CreateSchemaColumnExpression(
Esq.RootSchema, GroupColumnPath);
columnExpression.UId = Guid.NewGuid();
var queryFunction = new EntitySchemaAggregationQueryFunction(columnAggregationType.ToStrict(),
columnExpression, Esq);
if (columnAggregationType == AggregationType.Count)
{
queryFunction.AggregationEvalType = AggregationEvalType.Distinct;
}
EntitySchemaQueryColumn column = Esq.AddColumn(queryFunction);
var columnMap = new Dictionary <string, object>();
columnMap["valueAlias"] = column.ValueExpression.Function.QueryAlias;
columnMap["dataValueType"] = columnExpression.SchemaColumn.DataValueType;
entityColumnsMap[GroupColumnPath] = columnMap;
yAxisConfig["dataValueType"] = GetColumnDataValueType(columnExpression);
return(column);
}
private EntitySchemaQueryColumn AddQueryColumn(JObject columnItem, string columnPath)
{
columnPath = DashboardDataUtils.ClearColumnPathSuffix(columnPath);
string filterData = columnItem.Value <string>("serializedFilter");
string aggregationType = columnItem.Value <string>("aggregationType");
AggregationType columnAggregationType = AggregationType.None;
if (!string.IsNullOrEmpty(aggregationType))
{
columnAggregationType = (AggregationType)Enum.Parse(typeof(AggregationType),
aggregationType);
}
EntitySchemaQueryColumn column;
if (columnAggregationType != AggregationType.None && !string.IsNullOrEmpty(filterData))
{
EntitySchemaQuery subQuery;
column = Esq.AddColumn(columnPath, columnAggregationType.ToStrict(), out subQuery);
var dashboardData = new BaseDashboardItemSelectBuilder(UserConnection, subQuery);
dashboardData.AddFilterByJson(filterData);
}
else
{
column = Esq.AddColumn(columnPath);
if (!string.IsNullOrEmpty(aggregationType))
{
column.SummaryType = columnAggregationType;
}
}
SetColumnOrder(columnItem, column);
return(column);
}
public override Select Build()
{
string columnPath = Parameters.Value <string>("columnName");
if (string.IsNullOrEmpty(columnPath))
{
columnPath = Esq.RootSchema.PrimaryColumn.ColumnValueName;
}
EntitySchemaQueryExpression columnExpression = EntitySchemaQuery.CreateSchemaColumnExpression(
Esq.RootSchema, columnPath);
columnExpression.UId = Guid.NewGuid();
AggregationType columnAggregationType = AggregationType.Count;
string aggregationType = Parameters.Value <string>("aggregationType");
if (!string.IsNullOrEmpty(aggregationType))
{
columnAggregationType = (AggregationType)Enum.Parse(typeof(AggregationType),
aggregationType);
}
var queryFunction = new EntitySchemaAggregationQueryFunction(columnAggregationType.ToStrict(),
columnExpression, Esq);
ColumnDataValueType = GetColumnDataValueType(columnExpression);
Esq.AddColumn(queryFunction);
EntityColumnMap = new Dictionary <string, object>();
EntityColumnMap["valueAlias"] = queryFunction.QueryAlias;
EntityColumnMap["dataValueType"] = columnExpression.SchemaColumn.DataValueType;
string filterData = Parameters.Value <string>("filterData");
AddFilterByJson(filterData);
return(base.Build());
}
