First commit

public/js/services/authentication.service.js

@@ -0,0 +1,57 @@
+(function() {
+   'use strict';
+   
+   angular
+        .module('cloudbudget')
+        .factory('AuthenticationService', AuthenticationService);
+        
+    AuthenticationService.$inject = ['$http', '$cookieStore', '$rootScope', 'apiRoutes'];
+    
+    function AuthenticationService($http, $cookieStore, $rootScope, apiRoutes) {
+        var service = {};
+        service.login = login;
+        service.setCredentials = setCredentials;
+        service.clearCredentials = clearCredentials;
+
+        return service;
+        
+        function login(username, password ) {
+            return $http.post( apiRoutes.login, {username: username, password: password})
+                .then(function(response, status) {
+                    if( status === 200 ) {
+                        return {
+                            success: true,
+                            user: response
+                        };
+                    } else {
+                        return {
+                            success: false,
+                            message: response.message
+                        };
+                    }
+                }, function(response) {
+                    return {
+                        success: false,
+                        message: 'An error occurs'
+                    };
+                });
+        }
+        
+        function setCredentials(user) {
+            $rootScope.globals = {
+                user: user,
+                token: user.token
+            }
+            
+            $http.defaults.headers.common['Authorization'] = 'JWT ' + user.token;
+            $cookieStore.put('globals', $rootScope.globals);
+            console.log( $cookieStore.get('globals'));
+        }
+        
+        function clearCredentials() {
+            $rootScope.globals = {};
+            $http.defaults.headers.common.Authorization = 'JWT ';
+            $cookieStore.remove('globals');
+        }
+    }
+})();

public/js/services/flash.service.js

@@ -0,0 +1,53 @@
+(function() {
+    'use strict';
+    
+    angular
+        .module('cloudbudget')
+        .factory('FlashService', FlashService);
+        
+    FlashService.$inject = ['$rootScope'];
+    
+    function FlashService($rootScope) {
+        var service = {};
+        
+        service.success = success;
+        service.error = error;
+        
+        initService();
+        
+        return service;
+        
+        function initService() {
+            $rootScope.$on('$locationChangeStart', function() {
+                clearFlashMessage();
+            });
+            
+            function clearFlashMessage() {
+                var flash = $rootScope.flash;
+                if( flash ) {
+                    if( !flash.keepAfterLocationChange ) {
+                        delete $rootScope.flash;
+                    } else {
+                        flash.keepAfterLocationChange = false;
+                    }
+                }
+            }
+        }
+        
+        function success(message, keepAfterLocationChange) {
+            $rootScope.flash = {
+                message: message,
+                type: 'success',
+                keepAfterLocationChange: keepAfterLocationChange
+            };
+        }
+        
+        function error(message, keepAfterLocationChange) {
+            $rootScope.flash = {
+                message: message,
+                type: 'error',
+                keepAfterLocationChange: keepAfterLocationChange
+            };
+        }
+    }
+})();

public/js/services/user.service.js

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+(function() {
+    'use strict';
+    
+    angular
+        .module('cloudbudget')
+        .factory('UserService', UserService);
+        
+    UserService.$inject = ['$http', 'apiRoutes'];
+    
+    function UserService($http, apiRoutes) {
+        
+        var service = {};
+        service.register = register;
+        service.unregister = unregister;
+        
+        return service;
+        
+        function register(user) {
+            return $http.post( apiRoutes.register, user)
+                    .then(handleSuccess, handleError('Error creating user'));
+        }
+        
+        function unregister(id) {
+            return $http.delete( apiRoutes.unregister + id)
+                    .then(handleSuccess, handleError('Error deleting user'));
+        }
+        
+        function handleSuccess(response) {
+            return {success: true, user: response.data};
+        }
+        
+        function handleError(error) {
+            return function() {
+                return {success: false, message: error};
+            };
+        }
+    }
+})();