50 lines
1.4 KiB
JavaScript
50 lines
1.4 KiB
JavaScript
var HealthCheck = require('../monitoring/health_check');
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var WELCOME_MSG = "This is the CartoDB Maps API, " +
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"see the documentation at http://docs.cartodb.com/cartodb-platform/maps-api.html";
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function ServerInfoController(versions) {
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this.versions = versions || {};
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this.healthConfig = global.environment.health || {};
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this.healthCheck = new HealthCheck();
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}
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module.exports = ServerInfoController;
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ServerInfoController.prototype.register = function(app) {
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app.get('/health', this.health.bind(this));
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app.get('/', this.welcome.bind(this));
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app.get('/version', this.version.bind(this));
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};
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ServerInfoController.prototype.welcome = function(req, res) {
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res.send(WELCOME_MSG, 200);
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};
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ServerInfoController.prototype.version = function(req, res) {
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res.send(this.versions, 200);
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};
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ServerInfoController.prototype.health = function(req, res) {
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if (!!this.healthConfig.enabled) {
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var startTime = Date.now();
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this.healthCheck.check(this.healthConfig, function(err, result) {
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var ok = !err;
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var response = {
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enabled: true,
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ok: ok,
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elapsed: Date.now() - startTime,
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result: result
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};
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if (err) {
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response.err = err.message;
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}
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res.send(response, ok ? 200 : 503);
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});
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} else {
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res.send({enabled: false, ok: true}, 200);
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}
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};
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