Add CORS to weather endpoint

package-lock.json

@@ -67,6 +67,7 @@
       "resolved": "https://registry.npmjs.org/align-text/-/align-text-0.1.4.tgz",
       "integrity": "sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=",
       "dev": true,
+      "optional": true,
       "requires": {
         "kind-of": "^3.0.2",
         "longest": "^1.0.1",
@@ -462,6 +463,15 @@
       "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
       "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
     },
+    "cors": {
+      "version": "2.8.5",
+      "resolved": "https://registry.npmjs.org/cors/-/cors-2.8.5.tgz",
+      "integrity": "sha512-KIHbLJqu73RGr/hnbrO9uBeixNGuvSQjul/jdFvS/KFSIH1hWVd1ng7zOHx+YrEfInLG7q4n6GHQ9cDtxv/P6g==",
+      "requires": {
+        "object-assign": "^4",
+        "vary": "^1"
+      }
+    },
     "currently-unhandled": {
       "version": "0.4.1",
       "resolved": "https://registry.npmjs.org/currently-unhandled/-/currently-unhandled-0.4.1.tgz",
@@ -1274,7 +1284,8 @@
       "version": "1.1.6",
       "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.6.tgz",
       "integrity": "sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w==",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "is-builtin-module": {
       "version": "1.0.0",
@@ -1453,6 +1464,7 @@
       "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz",
       "integrity": "sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=",
       "dev": true,
+      "optional": true,
       "requires": {
         "is-buffer": "^1.1.5"
       }
@@ -1495,7 +1507,8 @@
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/longest/-/longest-1.0.1.tgz",
       "integrity": "sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "loud-rejection": {
       "version": "1.6.0",
@@ -5199,7 +5212,8 @@
       "version": "1.6.1",
       "resolved": "https://registry.npmjs.org/repeat-string/-/repeat-string-1.6.1.tgz",
       "integrity": "sha1-jcrkcOHIirwtYA//Sndihtp15jc=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "repeating": {
       "version": "2.0.1",

package.json

@@ -8,6 +8,7 @@
     "start": "node server"
   },
   "dependencies": {
+    "cors": "^2.8.5",
     "dotenv": "^6.0.0",
     "express": "^4.16.3",
     "geo-tz": "^4.0.1",

routes/weather.js

@@ -76,6 +76,9 @@ function getOWMWeatherData( location, callback ) {
 			weather.wind = weather.wind / maxCount;
 			weather.precip = weather.precip / maxCount;
 			weather.icon = data.list[0].weather[0].icon;
+			weather.region = data.city.country;
+			weather.city = data.city.name;
+			weather.description = data.list[0].weather[0].description;
 			
 			location = location.join( "," );
 
@@ -196,7 +199,10 @@ exports.showWeatherData = function( req, res ) {
 		location = [ parseFloat( location[ 0 ] ), parseFloat( location[ 1 ] ) ];
 
 		// Continue with the weather request
-		getOWMWeatherData( location, function( data ) { res.json( data ); } );
+		getOWMWeatherData( location, function( data ) {
+			data.location = location;
+			res.json( data );
+		} );
 	} else {
 
 		// Attempt to resolve provided location to GPS coordinates when it does not match
@@ -208,7 +214,10 @@ exports.showWeatherData = function( req, res ) {
 			}
 
 			location = result;
-			getOWMWeatherData( location, function( data ) { res.json( data ); } );
+			getOWMWeatherData( location, function( data ) {
+				data.location = location;
+				res.json( data );
+			} );
 		} );
     }
 };

server.js

@@ -1,5 +1,6 @@
 var express		= require( "express" ),
 	weather		= require( "./routes/weather.js" ),
+	cors		= require( "cors" ),
 	host		= process.env.HOST || "127.0.0.1",
 	port		= process.env.PORT || 3000,
 	app			= express();
@@ -17,7 +18,7 @@ app.get( /weather(\d+)\.py/, weather.getWeather );
 app.get( /(\d+)/, weather.getWeather );
 
 // Handle requests matching /weatherData
-app.get( /weatherData/, weather.showWeatherData );
+app.get( /weatherData/, cors(), weather.showWeatherData );
 
 app.get( "/", function( req, res ) {
 	res.send( "OpenSprinkler Weather Service" );