Question

我使用Backand作为我的数据库，他们在他们的github上提供了一个todo应用程序，但它只检索用户的所有数据。我只想检索登录用户的数据。我怎么能这样做？

有点，我想在我的services.js上修改它：

    service.all = function () {
        return $http.get(getUrl());
    };

我想传递当前用户的对象。

GitHub：https://github.com/backand/todos-with-users

Answer 1

有一个用户演示的待办事项。 https://github.com/backand/angular-yeoman-todos/tree/todo-with-users

最终，我的用户服务看起来像这样......

angular.module('app.services')

.service('userService', ['Backand', '$state', '$q', '$http', 'authService', function(Backand, $state, $q, $http, authService) {
this.getUserByEmail = function(email) {

    var resultsDeferred = $q.defer();
    var requestDeferred = $http({
        method: 'GET',
        url: Backand.getApiUrl() + '/1/objects/users',
        params: {
            pageSize: 1,
            pageNumber: 1,
            filter: [{
                fieldName: 'email',
                operator: 'equals',
                value: email
            }],
            sort: ''
        }
    });

    requestDeferred.then(function(response) {
        var user = response.data.data;
        resultsDeferred.resolve(user); // allow the controller to render
    }, function failureCallback(reason) {
        resultsDeferred.reject(reason); // bubble up failure
    });
    return resultsDeferred;
}

}]）;

您收到来自...的电子邮件

var user = Backand.getUserDetails();
var userEmail = null;

if (user.$$state.value !== null) {
    userEmail = user.$$state.value.username;
} else {
    userEmail = null;
}

var userDeferred = userService.getUserByEmail($scope.userEmail).promise;

        userDeferred.then(function successCallback(response) {
            $scope.user = response[0];
            console.log('userId (email): %o', $scope.user.id);
            console.log('user phone: %o', $scope.user.phone);
        });

Backand / Ionic - 如何检索登录用户的数据？

1 个答案: