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August 12, 2016 16:21
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'use strict'; | |
angular.module('components.auth') | |
.provider('AuthSystemRoles', function () { | |
var roles = { | |
system : 'System User', | |
admin : 'Admin User', | |
account : 'Account Owner' | |
}; | |
var systemUserRoles = [ | |
roles.admin, | |
roles.system | |
]; | |
this.$get = function () { | |
return { | |
getSystemRoles: function() { | |
//@TODO: Add post to get roles from database | |
return roles; | |
}, | |
getSystemUsersRoles: function() { | |
return systemUserRoles; | |
} | |
}; | |
}; | |
}) | |
.factory('Auth', function Auth($location, $rootScope, $http, User, $cookies, $q, AuthSystemRoles, Redirections) { | |
var currentUser = {}; | |
if($cookies.get('token')) { | |
currentUser = User.get({id:'me'}); | |
} | |
return { | |
/** | |
* Authenticate user and save token | |
* | |
* @param {Object} user - login info | |
* @param {Function} callback - optional | |
* @return {Promise} | |
*/ | |
login: function(user, callback) { | |
var self = this; | |
var cb = callback || angular.noop; | |
var deferred = $q.defer(); | |
$http.post('/auth/local', { | |
email: user.email, | |
password: user.password | |
}). | |
success(function(data) { | |
if( data.url ){ | |
Redirections.replace(data.url); | |
} else { | |
self.loadUser(data.token); | |
deferred.resolve(data); | |
return cb(); | |
} | |
}). | |
error(function(err) { | |
this.logout(); | |
deferred.reject(err); | |
return cb(err); | |
}.bind(this)); | |
return deferred.promise; | |
}, | |
loadUser: function(token){ | |
$cookies.putObject('token', token); | |
currentUser = User.get({id:'me'}); | |
return currentUser.$promise; | |
}, | |
/** | |
* Delete access token and user info | |
* | |
* @param {Function} | |
*/ | |
logout: function() { | |
$cookies.remove('token'); | |
currentUser = {}; | |
}, | |
/** | |
* Create a new user | |
* | |
* @param {Object} user - user info | |
* @param {Function} callback - optional | |
* @return {Promise} | |
*/ | |
createUser: function(user, callback) { | |
var cb = callback || angular.noop; | |
return User.save(user, | |
function(data) { | |
$cookies.put('token', data.token); | |
currentUser = User.get({id:'me'}); | |
return cb(user); | |
}, | |
function(err) { | |
this.logout(); | |
return cb(err); | |
}.bind(this)).$promise; | |
}, | |
/** | |
* Change password | |
* | |
* @param {String} oldPassword | |
* @param {String} newPassword | |
* @param {Function} callback - optional | |
* @return {Promise} | |
*/ | |
changePassword: function(oldPassword, newPassword, callback) { | |
var cb = callback || angular.noop; | |
return User.changePassword({ id: currentUser._id }, { | |
oldPassword: oldPassword, | |
newPassword: newPassword | |
}, function(user) { | |
return cb(user); | |
}, function(err) { | |
return cb(err); | |
}).$promise; | |
}, | |
/** | |
* Gets all available info on authenticated user | |
* | |
* @return {Object} user | |
*/ | |
getCurrentUser: function() { | |
return currentUser; | |
}, | |
/** | |
* Check if a user is logged in | |
* | |
* @return {Boolean} | |
*/ | |
isLoggedIn: function() { | |
return currentUser.hasOwnProperty('Role'); | |
}, | |
/** | |
* Waits for currentUser to resolve before checking if user is logged in | |
*/ | |
isLoggedInAsync: function(cb) { | |
if(currentUser.hasOwnProperty('$promise')) { | |
currentUser.$promise.then(function() { | |
cb(true); | |
}).catch(function() { | |
cb(false); | |
}); | |
} else if(currentUser.hasOwnProperty('role')) { | |
cb(true); | |
} else { | |
cb(false); | |
} | |
}, | |
/** | |
* Check if a user is an admin | |
* | |
* @return {Boolean} | |
*/ | |
isAdmin: function() { | |
return currentUser.Role.name === AuthSystemRoles.getSystemRoles().admin; | |
}, | |
isSystemUser: function() { | |
return AuthSystemRoles.getSystemUsersRoles().indexOf(currentUser.Role.name) > -1; | |
}, | |
/** | |
* Get auth token | |
*/ | |
getToken: function() { | |
return $cookies.get('token'); | |
}, | |
/** | |
* Get current user roles | |
* | |
* @param function {callback} function for success to retrieve currentUser | |
*/ | |
getUserRole: function(cb) { | |
var currentUser = this.getCurrentUser(); | |
if (currentUser.$promise) { | |
currentUser.$promise.then(function () { | |
cb(currentUser.Role); | |
} | |
); | |
} | |
} | |
}; | |
}); |
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