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import autobind from 'autobind-decorator';
import Chart, { Obj, DeepPartial } from '../../core';
import { SchemaType } from '../../../../misc/schema';
import { DriveFiles } from '../../../../models';
import { Not, IsNull } from 'typeorm';
import { DriveFile } from '../../../../models/entities/drive-file';
import { name, schema } from '../schemas/drive';
type DriveLog = SchemaType<typeof schema>;
export default class DriveChart extends Chart<DriveLog> {
constructor() {
super(name, schema);
}
@autobind
protected genNewLog(latest: DriveLog): DeepPartial<DriveLog> {
return {
local: {
totalCount: latest.local.totalCount,
totalSize: latest.local.totalSize,
},
remote: {
totalCount: latest.remote.totalCount,
totalSize: latest.remote.totalSize,
}
};
}
@autobind
protected async fetchActual(): Promise<DeepPartial<DriveLog>> {
const [localCount, remoteCount, localSize, remoteSize] = await Promise.all([
DriveFiles.count({ userHost: null }),
DriveFiles.count({ userHost: Not(IsNull()) }),
DriveFiles.clacDriveUsageOfLocal(),
DriveFiles.clacDriveUsageOfRemote()
]);
return {
local: {
totalCount: localCount,
totalSize: localSize,
},
remote: {
totalCount: remoteCount,
totalSize: remoteSize,
}
};
}
@autobind
public async update(file: DriveFile, isAdditional: boolean) {
const update: Obj = {};
update.totalCount = isAdditional ? 1 : -1;
update.totalSize = isAdditional ? file.size : -file.size;
if (isAdditional) {
update.incCount = 1;
update.incSize = file.size;
} else {
update.decCount = 1;
update.decSize = file.size;
}
await this.inc({
[file.userHost === null ? 'local' : 'remote']: update
});
}
}
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