服务中的多个功能不允许创建模块

Multiple functions in service not allowing for module creation

我有一个 CRUD 模块 activities 而不是默认的 articles 但模块的结构是相同的。

当我 select 转到我创建新 activity 的页面时,activities.create 状态被调用 (就像 articles )

.state('activities.create', {
    url: '/create',
    templateUrl: 'modules/activities/client/views/form-activity.client.view.html',
    controller: 'ActivitiesController',
    controllerAs: 'vm',
    resolve: {
        activityResolve: newActivity
    },
    data: {
        roles: ['user', 'admin'],
        pageTitle: 'Activities Create'
    }
})

function newActivity(ActivitiesService) {
    return new ActivitiesService().getActivitiesOfAllUsers();
}

我的 ActivitiesService 看起来像这样:

function ActivitiesService($resource, Authentication) {
    return {
        getActivitiesOfCurrentUser: function() {
            return $resource('api/:userId/activities/:activityId', {
                userId: Authentication.user._id,
                activityId: '@_id'
            }, {
                update: {
                    method: 'PUT'
                }
            });
        },
        getActivitiesOfAllUsers: function() {
            return $resource('api/activities/:activityId', {
                activityId: '@_id'
            }, {
                update: {
                    method: 'PUT'
                }
            });
        }
    }
}

ActivitiesService 的默认设置是:

function ActivitiesService($resource, Authentication) {
    return $resource('api/:userId/activities/:activityId', {
        userId: Authentication.user._id,
        activityId: '@_id'
    }, {
        update: {
            method: 'PUT'
        }
    });
}

newActivity 函数如下所示:

function newActivity(ActivitiesService) {
    return new ActivitiesService();
}

所以当服务处于默认布局时,转到创建页面就可以正常工作。

但是,像我一样向服务添加另一个功能会破坏它。当我 select 转到创建页面时,没有任何错误,也没有任何迹象表明为什么什么都没发生。

据我所知,activityResolve 的计算结果应该相同,但我不明白为什么它不起作用。

基于已接受的答案here,我找到了答案。我将 ActivitiesService 修改为:

function ActivitiesService($resource, Authentication) {
    return {
        getActivitiesOfCurrentUser: $resource('api/:userId/activities/:activityId', {
                userId: Authentication.user._id,
                activityId: '@_id'
            }, {
                update: {
                    method: 'PUT'
                }
            }),
        getActivitiesOfAllUsers: $resource('api/activities/:activityId', {
                activityId: '@_id'
            }, {
                update: {
                    method: 'PUT'
                }
            })
    };
}

并将 newActivity 函数更改为:

function newActivity(ActivitiesService) {
    return new ActivitiesService.getActivitiesOfAllUsers;
}

(所以 ActivitiesService 上没有括号)