Update all the samples.

(except clojure + scalatra, because those are broken, will fixed with later master merge.)

samples/server/petstore/nodejs-google-cloud-functions/controllers/StoreService.js

@@ -2,37 +2,43 @@
 
 exports.deleteOrder = function(args, res, next) {
   /**
-   * parameters expected in the args:
-  * orderId (String)
-  **/
-  // no response value expected for this operation
+   * Delete purchase order by ID
+   * For valid response try integer IDs with value < 1000. Anything above 1000 or nonintegers will generate API errors
+   *
+   * orderId String ID of the order that needs to be deleted
+   * no response value expected for this operation
+   **/
   res.end();
 }
 
 exports.getInventory = function(args, res, next) {
   /**
-   * parameters expected in the args:
-  **/
-    var examples = {};
+   * Returns pet inventories by status
+   * Returns a map of status codes to quantities
+   *
+   * returns Map
+   **/
+  var examples = {};
   examples['application/json'] = {
   "key" : 123
 };
-  if(Object.keys(examples).length > 0) {
+  if (Object.keys(examples).length > 0) {
     res.setHeader('Content-Type', 'application/json');
     res.end(JSON.stringify(examples[Object.keys(examples)[0]] || {}, null, 2));
-  }
-  else {
+  } else {
     res.end();
   }
-  
 }
 
 exports.getOrderById = function(args, res, next) {
   /**
-   * parameters expected in the args:
-  * orderId (Long)
-  **/
-    var examples = {};
+   * Find purchase order by ID
+   * For valid response try integer IDs with value <= 5 or > 10. Other values will generated exceptions
+   *
+   * orderId Long ID of pet that needs to be fetched
+   * returns Order
+   **/
+  var examples = {};
   examples['application/json'] = {
   "petId" : 123456789,
   "quantity" : 123,
@@ -41,22 +47,23 @@ exports.getOrderById = function(args, res, next) {
   "complete" : true,
   "status" : "aeiou"
 };
-  if(Object.keys(examples).length > 0) {
+  if (Object.keys(examples).length > 0) {
     res.setHeader('Content-Type', 'application/json');
     res.end(JSON.stringify(examples[Object.keys(examples)[0]] || {}, null, 2));
-  }
-  else {
+  } else {
     res.end();
   }
-  
 }
 
 exports.placeOrder = function(args, res, next) {
   /**
-   * parameters expected in the args:
-  * body (Order)
-  **/
-    var examples = {};
+   * Place an order for a pet
+   * 
+   *
+   * body Order order placed for purchasing the pet
+   * returns Order
+   **/
+  var examples = {};
   examples['application/json'] = {
   "petId" : 123456789,
   "quantity" : 123,
@@ -65,13 +72,11 @@ exports.placeOrder = function(args, res, next) {
   "complete" : true,
   "status" : "aeiou"
 };
-  if(Object.keys(examples).length > 0) {
+  if (Object.keys(examples).length > 0) {
     res.setHeader('Content-Type', 'application/json');
     res.end(JSON.stringify(examples[Object.keys(examples)[0]] || {}, null, 2));
-  }
-  else {
+  } else {
     res.end();
   }
-  
 }