(function () {
    'use strict';

    var serviceId = 'rolesService';
    angular.module('roles').factory(serviceId, ['user', 'rolesDataContext', rolesService]);

    function rolesService(user, rolesDataContext) {

        var service = {
            createRoleAllocation: createRoleAllocation,
            removeRoleAllocation: removeRoleAllocation,
			setMyRoles: setMyRoles,
            getMyRoles: getMyRoles,
            setActiveRole: setActiveRole,
            getActiveRole: getActiveRole,
        };

        return service;
		
		 // The user's actual active role.
        var activeRole;

        // The collection of the user's avaialbe roles.
        var myRoles;

        function createRoleAllocation(orgId, roleName) {
            return user.getProfile().then(function (data) {
                return rolesDataContext.createRoleAllocation({
                    roleName: roleName,
                    userId: data.id,
                    organisationId: orgId,
                    appCode: 'MS'
                }).then(function (alData) {
                    console.log(alData);
                });
            });
            
        }
        
        function removeRoleAllocation() {
            
        }
		
		  // Active role is used to hold the user's current active role.
        function setActiveRole(role) {
            activeRole = role;
        }

        function getActiveRole() {
            return activeRole;
        }

        // My roles is the array of the current user's available roles.
        function setMyRoles(roles) {
            myRoles = roles;
        }

        function getMyRoles() {
            return myRoles;
        }
    }
})();