W. Kevin Hazzard devjourney

devjourney / GetStationWeatherDataWithJmesPathQuery.js

Created September 2, 2018 16:35

A Node.js function to fetch weather station data then filter and shape it with JMESPath.

	let documentClient = require('documentdb').DocumentClient;
	let jmespath = require('jmespath');
	let cosmos_uri = process.env["STATION_COSMOS_URI"];
	let cosmos_key = process.env["STATION_COSMOS_READONLY_KEY"];
	let databaseId = process.env["STATION_COSMOS_DATABASE_NAME"];
	let collectionId = process.env["STATION_COSMOS_COLLECTION_NAME"];
	let client = new documentClient(cosmos_uri, { 'masterKey': cosmos_key });
	let collectionLink = "/dbs/" + databaseId + "/colls/" + collectionId + "/";

	module.exports = function (context, req) {

devjourney / GetStationWeatherData.js

Last active September 2, 2018 16:35

A Node.js function to fetch weather station data.

	let documentClient = require('documentdb').DocumentClient;
	let cosmos_uri = process.env["STATION_COSMOS_URI"];
	let cosmos_key = process.env["STATION_COSMOS_READONLY_KEY"];
	let databaseId = process.env["STATION_COSMOS_DATABASE_NAME"];
	let collectionId = process.env["STATION_COSMOS_COLLECTION_NAME"];
	let client = new documentClient(cosmos_uri, { 'masterKey': cosmos_key });
	let collectionLink = "/dbs/" + databaseId + "/colls/" + collectionId + "/";

	module.exports = function (context, req) {
	let filterQuery = `SELECT * FROM c WHERE c.State = "${req.params.state}"`;

devjourney / CreateCosmosDbAuthTokenInPostman.js

Created August 31, 2018 23:58

Create an authorization token for CosmosDB in a Postman Pre-test Script

	var now = new Date().toUTCString();
	pm.environment.set("utcDate", now);

	var verb = 'GET';
	var resourceType = pm.variables.get("resourceType");
	var resourceId = pm.variables.get("resourceId");

	var text = (verb \|\| "").toLowerCase() + "\n" + (resourceType \|\| "").toLowerCase() + "\n" + (resourceId \|\| "") + "\n" + now.toLowerCase() + "\n" + "" + "\n";
	var key = CryptoJS.enc.Base64.parse(pm.variables.get("masterKey"));
	var signature = CryptoJS.HmacSHA256(text, key).toString(CryptoJS.enc.Base64);