Merge branch 'dev'

package.json

@@ -3,13 +3,13 @@
 	"version": "version",
 	
 	"dependencies": {
-		"axios":                    "^0.18.0",
-		"express":                  "^4.16.4",
-		"mongodb":                  "^3.2.3",
+		"axios":                    "^0.19.0",
+		"express":                  "^4.17.1",
+		"mongodb":                  "^3.2.7",
 		"response-time":            "^2.3.2",
 		"@gviagroup/seqid-gen-api": "^1.0.0"
 	},
 	"devDependencies": {
-		"nodemon": "^1.18.11"
+		"nodemon": "^1.19.1"
 	}
 }

src/index.js

@@ -20,6 +20,9 @@ app.use((req, res, next) => {
 	res.header('Access-Control-Allow-Headers',  'Origin, X-Requested-With, Accept, Content-Type');
 	res.header('Access-Control-Allow-Methods',  'OPTIONS, HEAD, GET');
 	res.header('Access-Control-Expose-Headers', 'Content-Length');
+	
+	if (req.method === 'OPTIONS') return res.send(204);
+	
 	next();
 });
 app.use(responseTime());