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67 lines
1.5 KiB
67 lines
1.5 KiB
import { AnalyticUnitId } from './analytic_unit_model'; |
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import { Collection, makeDBQ } from '../services/data_service'; |
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let db = makeDBQ(Collection.PANELS); |
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export type PanelId = string; |
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export class Panel { |
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constructor( |
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public panelUrl: string, |
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public analyticUnits: AnalyticUnitId[], |
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public id?: PanelId |
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) { |
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if(this.panelUrl === undefined) { |
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throw new Error('panelUrl is undefined'); |
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} |
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} |
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public toObject() { |
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return { |
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_id: this.id, |
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panelUrl: this.panelUrl, |
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analyticUnits: this.analyticUnits |
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}; |
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} |
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static fromObject(obj: any): Panel { |
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if(obj === undefined) { |
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throw new Error('obj is undefined'); |
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} |
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return new Panel( |
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obj.panelUrl, |
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obj.analyticUnits, |
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obj._id |
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); |
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} |
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} |
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export type FindOneQuery = { |
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panelUrl: string |
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} |
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export async function findOne(query: FindOneQuery): Promise<Panel> { |
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let panel = await db.findOne(query); |
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if(panel === null) { |
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return null; |
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} |
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return Panel.fromObject(panel); |
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} |
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export async function insertAnalyticUnit(panelUrl: string, analyticUnitId: AnalyticUnitId) { |
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const panel = await db.findOne({ panelUrl }); |
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return db.updateOne({ panelUrl }, { |
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analyticUnits: panel.analyticUnits.concat(analyticUnitId) |
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}); |
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} |
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export async function removeAnalyticUnit(panelUrl: string, analyticUnitId: AnalyticUnitId) { |
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const panel = await db.findOne({ panelUrl }); |
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return db.updateOne({ panelUrl }, { |
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analyticUnits: panel.analyticUnits.filter(analyticUnit => analyticUnit !== analyticUnitId) |
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}); |
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}
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