superset extractExtras 源码
superset extractExtras 代码
文件路径：/superset-frontend/packages/superset-ui-core/src/query/extractExtras.ts
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/* eslint-disable camelcase */
import { TimeGranularity, QueryFormData } from '@superset-ui/core';
import {
AppliedTimeExtras,
QueryObjectExtras,
QueryObjectFilterClause,
TimeColumnConfigKey,
} from './types';
type ExtraFilterQueryField = {
time_range?: string;
granularity_sqla?: string;
time_grain_sqla?: TimeGranularity;
granularity?: string;
};
type ExtractedExtra = ExtraFilterQueryField & {
filters: QueryObjectFilterClause[];
extras: QueryObjectExtras;
applied_time_extras: AppliedTimeExtras;
};
export default function extractExtras(formData: QueryFormData): ExtractedExtra {
const applied_time_extras: AppliedTimeExtras = {};
const filters: QueryObjectFilterClause[] = [];
const extras: QueryObjectExtras = {};
const extract: ExtractedExtra = {
filters,
extras,
applied_time_extras,
};
const reservedColumnsToQueryField: Record<
TimeColumnConfigKey,
keyof ExtraFilterQueryField
> = {
__time_range: 'time_range',
__time_col: 'granularity_sqla',
__time_grain: 'time_grain_sqla',
__granularity: 'granularity',
};
(formData.extra_filters || []).forEach(filter => {
if (filter.col in reservedColumnsToQueryField) {
const key = filter.col as TimeColumnConfigKey;
const queryField = reservedColumnsToQueryField[key];
extract[queryField] = filter.val as TimeGranularity;
applied_time_extras[key] = filter.val as string;
} else {
filters.push(filter);
}
});
// SQL
extras.time_grain_sqla = extract.time_grain_sqla || formData.time_grain_sqla;
extract.granularity =
extract.granularity_sqla ||
formData.granularity ||
formData.granularity_sqla;
delete extract.granularity_sqla;
delete extract.time_grain_sqla;
return extract;
}
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