64 lines
2.1 KiB
JavaScript
64 lines
2.1 KiB
JavaScript
'use strict';
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const tag = require('../middlewares/tag');
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const layergroupToken = require('../middlewares/layergroup-token');
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const cleanUpQueryParams = require('../middlewares/clean-up-query-params');
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const credentials = require('../middlewares/credentials');
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const dbConnSetup = require('../middlewares/db-conn-setup');
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const authorize = require('../middlewares/authorize');
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const rateLimit = require('../middlewares/rate-limit');
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const { RATE_LIMIT_ENDPOINTS_GROUPS } = rateLimit;
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const dbParamsFromResLocals = require('../../utils/database-params');
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module.exports = class AnalysisLayergroupController {
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constructor (analysisStatusBackend, pgConnection, userLimitsBackend, authBackend) {
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this.analysisStatusBackend = analysisStatusBackend;
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this.pgConnection = pgConnection;
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this.userLimitsBackend = userLimitsBackend;
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this.authBackend = authBackend;
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}
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route (mapRouter) {
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mapRouter.get('/:token/analysis/node/:nodeId', this.middlewares());
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}
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middlewares () {
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return [
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tag({ tags: ['analysis', 'node'] }),
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layergroupToken(),
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credentials(),
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authorize(this.authBackend),
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dbConnSetup(this.pgConnection),
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rateLimit(this.userLimitsBackend, RATE_LIMIT_ENDPOINTS_GROUPS.ANALYSIS),
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cleanUpQueryParams(),
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analysisNodeStatus(this.analysisStatusBackend)
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];
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}
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};
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function analysisNodeStatus (analysisStatusBackend) {
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return function analysisNodeStatusMiddleware (req, res, next) {
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const { nodeId } = req.params;
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const dbParams = dbParamsFromResLocals(res.locals);
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analysisStatusBackend.getNodeStatus(nodeId, dbParams, (err, nodeStatus, stats = {}) => {
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req.profiler.add(stats);
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if (err) {
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err.label = 'GET NODE STATUS';
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return next(err);
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}
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res.set({
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'Cache-Control': 'public,max-age=5',
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'Last-Modified': new Date().toUTCString()
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});
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res.statusCode = 200;
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res.body = nodeStatus;
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next();
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});
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};
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}
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