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feat: introduce intersection calculation of charts

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This commit is contained in:
syuilo 2022-02-09 03:46:58 +09:00
parent eb894c330f
commit 7fcd9435f3
15 changed files with 188 additions and 18 deletions
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29
packages/backend/src/services/chart/core.ts
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@ -46,6 +46,8 @@ const removeDuplicates = (array: any[]) => Array.from(new Set(array));
type Schema = Record<string, {
uniqueIncrement?: boolean;
intersection?: string[] | ReadonlyArray<string>;
range?: 'big' | 'small' | 'medium';
// previousな値を引き継ぐかどうか
@ -384,6 +386,33 @@ export default abstract class Chart<T extends Schema> {
}
}
// compute intersection
// TODO: intersectionに指定されたカラムがintersectionだった場合の対応
for (const [k, v] of Object.entries(this.schema)) {
const intersection = v.intersection;
if (intersection) {
const name = columnPrefix + k.replaceAll('.', columnDot);
const firstKey = intersection[0];
const firstTempColumnName = uniqueTempColumnPrefix + firstKey.replaceAll('.', columnDot);
const currentValuesForHour = new Set([...(finalDiffs[firstKey] ?? []), ...logHour[firstTempColumnName]]);
const currentValuesForDay = new Set([...(finalDiffs[firstKey] ?? []), ...logDay[firstTempColumnName]]);
for (let i = 1; i < intersection.length; i++) {
const targetKey = intersection[i];
const targetTempColumnName = uniqueTempColumnPrefix + targetKey.replaceAll('.', columnDot);
const targetValuesForHour = new Set([...(finalDiffs[targetKey] ?? []), ...logHour[targetTempColumnName]]);
const targetValuesForDay = new Set([...(finalDiffs[targetKey] ?? []), ...logDay[targetTempColumnName]]);
currentValuesForHour.forEach(v => {
if (!targetValuesForHour.has(v)) currentValuesForHour.delete(v);
});
currentValuesForDay.forEach(v => {
if (!targetValuesForDay.has(v)) currentValuesForDay.delete(v);
});
}
queryForHour[name] = currentValuesForHour.size;
queryForDay[name] = currentValuesForDay.size;
}
}
// ログ更新
await Promise.all([
this.repositoryForHour.createQueryBuilder()