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import * as AnalyticUnit from '../models/analytic_units';
import * as AnalyticsController from '../controllers/analytics_controller';
import * as Router from 'koa-router';
async function query(ctx: Router.IRouterContext) {
let from = ctx.request.query.from;
let to = ctx.request.query.to;
const analyticUnitId = ctx.request.query.analyticUnitId;
if(analyticUnitId === undefined) {
throw new Error(`data router error: request must contain analyticUnitId`);
}
if(from === undefined) {
throw new Error(`data router error: request must contain 'from'`)
}
if(to === undefined) {
throw new Error(`data router error: request must contain 'to'`)
}
from = +from;
to = +to;
if(from === NaN) {
throw new Error(`from must be not NaN`);
}
if(to === NaN) {
throw new Error(`to must be not NaN`);
}
if(to <= from) {
throw new Error(`data router error: 'to' must be greater than 'from' (from:${from} to:${to})`);
}
const analyticUnit = await AnalyticUnit.findById(analyticUnitId);
if(analyticUnit === undefined) {
throw new Error(`can't find analytic unit ${analyticUnitId}`);
}
const results = await AnalyticsController.getHSR(analyticUnit, from, to);
ctx.response.body = { results };
}
export const router = new Router();
router.get('/', query);