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POAngular send POST request with resource service to Rails API
 

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    <p>I´m trying to send a POST request using a resource service in Angular to a Rails API. Both, angular client and API are not in same server (so there is Cross Domain).</p> <p>I´m not able to send the request, and I think probably I have more than one problem (I think the angular controller or service are wrong) and probably I have a problem with CSRF (cross domain).</p> <p>I have read a lot of posts, and have added some suggestions, so now, I have a mix of all, that is not working.</p> <p><strong>For CSRF purpose</strong>: </p> <ol> <li><p>In rails I have added :</p> <ul> <li><p>Application controller: </p> <pre><code>class ApplicationController &lt; ActionController::Base protect_from_forgery after_filter :set_csrf_cookie_for_ng def set_csrf_cookie_for_ng cookies['XSRF-TOKEN'] = form_authenticity_token if protect_against_forgery? end protected def verified_request? super || form_authenticity_token == request.headers['X_XSRF_TOKEN'] end end </code></pre></li> </ul></li> <li><p>In angular:</p> <ul> <li><p>app.js:</p> <p><code>angular.module('myApp', ['myApp.filters', 'myApp.services', 'myApp.directives', 'myApp.controllers', 'myApp.i18n']). config(['$routeProvider', '$httpProvider', function($routeProvider, $httpProvider) {<br> $routeProvider.when('/boat-booking', {templateUrl: 'partials/boat-booking.html', controller: 'BoatBookingCtrl'}); $routeProvider.otherwise({redirectTo: '/home'}); delete $httpProvider.defaults.headers.common["X-Requested-With"];<br> $httpProvider.defaults.headers.common['X-CSRF-Token'] = $('meta[name=csrf-token]').attr('content'); }]); </code></p></li> </ul></li> </ol> <p>For sending the POST request purpose:</p> <p>I have a controller with a variable I want to send:</p> <pre><code>.controller('BusinessCtrl', function ($scope, $location, Business) { $scope.createBusiness = function() { //var business = {name: "business1"}; alert ("business:" + $scope.business); alert ("businessName:" + $scope.business.name); // This is showing the business name, so the value is in scope. $scope.business = Business.save($scope.business); }; }); </code></pre> <p>Service:</p> <pre><code> .factory('Business', function($resource){ var businesses = $resource('http://127.0.0.1\\:3000/:business', {}, { query: {method:'GET', params:{business:'businesses'}, isArray: true}, save: {method:'POST', params:{business:'businesses'}, isArray: false} }); return businesses; } ); </code></pre> <p>When I execute this, I get:</p> <pre><code>Started OPTIONS "/businesses" for 127.0.0.1 at 2013-11-04 10:41:20 +0100 ActionController::RoutingError (No route matches [OPTIONS] "/businesses"): </code></pre> <p>in rails log. I have tried other combinations with different error messages but none of them worked.</p> <p>Thanks, Rober.</p> <p><strong>UPDATE</strong></p> <p>if I remove the parameters from angular service call in controller, like:</p> <pre><code>$scope.business = Business.save(); </code></pre> <p>Then, the logs in Rails change. Now, I send a POST request instead of OPTIONS. But, I have some other errors...</p> <pre><code>Started POST "/businesses" for 127.0.0.1 at 2013-11-04 11:00:31 +0100 Processing by BusinessesController#create as HTML Can't verify CSRF token authenticity Businesses_controller.create!!!!! Completed 400 Bad Request in 1ms </code></pre>
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