Fixes #43 (#44)

* Fixes #43

User can be optional when editing ticket

* Fixes #43

User ID is optional.

* Fixes #43

Fix scr and tests.

Author: fassko

package.json

@@ -1,6 +1,6 @@
 {
   "name": "qminder-api",
-  "version": "0.1.27",
+  "version": "0.1.28",
   "description": "Qminder API",
   "homepage": "http://www.qminderapp.com",
   "license": "Apache-2.0",

src/qminder-api.js

@@ -316,11 +316,11 @@ var Qminder = (function() {
       assertNotNull(id, ERRORS.TICKET);
       assertNotNull(parameters, ERRORS.PARAMETERS);
       assertTrue(typeof parameters == "object", ERRORS.PARAMETEROBJECT);
-      assertNotNull(user, ERRORS.USER);
       assertNotNull(callback, ERRORS.CALLBACK);
 
-      var data = "user=" + user;
-      var validParameters = ["phoneNumber", "firstName", "lastName", "extra"];
+      var data = "";
+      
+      var validParameters = ["user", "phoneNumber", "firstName", "lastName", "extra"];
 
       for (var key in parameters) {
         if (!parameters.hasOwnProperty(key)) {

test/tickets-spec.js

@@ -552,17 +552,7 @@ describe("Tickets", function() {
 
     expect(call).toThrow("Parameters not provided");
   });
-  
-  // http://qminderapp.com/docs/api/tickets/#editing
-  it("should throw exception for missing user id in editing call", function() {
-    
-    var call = function() {
-      Qminder.tickets.edit(1, {});
-    };
 
-    expect(call).toThrow("User ID not provided");
-  });
-  
   // http://qminderapp.com/docs/api/tickets/#editing
   it("should throw exception for missing callback function in editing call", function() {
 
@@ -580,7 +570,7 @@ describe("Tickets", function() {
       Qminder.tickets.edit(123, {"name": "Tuuli"}, 2, function() {});
     };
 
-    expect(call).toThrow("Parameter \"name\" is unknown and should not be used. Valid parameters: [\"phoneNumber\",\"firstName\",\"lastName\",\"extra\"]");
+    expect(call).toThrow("Parameter \"name\" is unknown and should not be used. Valid parameters: [\"user\",\"phoneNumber\",\"firstName\",\"lastName\",\"extra\"]");
   });