推送通知不起作用 / Heroku-mLab

Question

我已将 iOS 应用程序从 Parse.com 移至 Heroku 上的 Parse-Server。这是我在 main.js 云代码文件中的内容：

Parse.Cloud.beforeSave
("Shop", function(request, response)
 {
 var queryConfig,historicOrderVal;

 var queryConfig = new Parse.Query("Configuration");
 queryConfig.find({
                  success: function(resultConf) {
                  .......
                  newShopAnnounce();
                  response.success();
                  },
                  error: function() {
                  var reptMsg="The Configuration-UPDATE procedure failed for some reason.";
                  console.log(reptMsg);
                  response.error(reptMsg);
                  }
                  });
  });


function newShopAnnounce()
{
    var reptMsg="Now inside newShopAnnounce.";
    console.log(reptMsg);
    var pushQuery = new Parse.Query(Parse.Installation);
    pushQuery.equalTo('deviceType', 'ios');

    Parse.Push.send({
                    where: pushQuery, // Set our Installation query
                    data: {alert: "NEWSHOP"}
                    }, {
                    success: function() {},
                    error: function(error) {
                    throw "Got an error " + error.code + " : " + error.message;
                    }
                    });
}

我主要工作，除了我没有看到任何通知（在 iOS 应用程序中）。 我可以在日志中看到调用了 newShopAnnounce() 函数，但它似乎没有发送任何内容。

如果我将 Parse.Push.send() 调用更改为：

Parse.Push.send({
                where: pushQuery, // Set our Installation query
                data: {alert: "NEWSHOP"}
                }, {
                success: function() {},
                error: function(error) {
                throw "Got an error " + error.code + " : " + error.message;
                },
                useMasterKey: true
                });

我明白了：

app[web.1]: Now inside newShopAnnounce.
app[web.1]: info: beforeSave triggered for Shop for user Xacb6CzuH9:
app[web.1]:   Input: {....}
app[web.1]:   Result: {"object":{....}} className=Shop, triggerType=beforeSave, user=Xacb6CzuH9
app[web.1]: error: Error generating response. ParseError { code: 115, message: 'Missing push configuration' } code=115, message=Missing push configuration
app[web.1]: [object Object]
heroku[router]: at=info method=POST path="/parse/classes/Configuration/XYZABC" host=myapp.herokuapp.com request_id=27558d44-d2f5-4a8a-bfef-b85ea4bff9fa fwd="54.158.219.143" dyno=web.1 connect=0ms service=161ms status=200 bytes=522
2016-11-25T06:43:38.483058+00:00 heroku[router]: at=info method=POST path="/parse/logout" host=myapp.herokuapp.com request_id=123456-7718-4cf9-f54f-123456 fwd="106.130.42.63" dyno=web.1 connect=1ms service=173ms status=200 bytes=483

我错过了什么？

Answer 1

我认为您的发送方法中缺少useMasterKey: true。

请参阅以下内容以供参考 https://github.com/ParsePlatform/parse-server/issues/401

您似乎缺少推送配置。请在您的配置中添加以下内容

 push: {
android: {
  senderId: '', // The Sender ID of GCM
  apiKey: '' // The Server API Key of GCM
},
ios: {
  pfx: '', // The filename of private key and certificate in PFX or PKCS12 format from disk  
  passphrase: '', // optional password to your p12
  cert: '', // If not using the .p12 format, the path to the certificate PEM to load from disk
  key: '', // If not using the .p12 format, the path to the private key PEM to load from disk
  bundleId: '', // The bundle identifier associate with your app
  production: false // Specifies which environment to connect to: Production (if true) or Sandbox
}

}

例如：

push: {
    ios: [
        {
            pfx: 'file/***_APNs_Distribution_Certificate.p12', // Dev PFX or P12
            bundleId: 'com.***.***',
            production: true // Dev
        },
        {
            pfx: 'file/***_APNs_Development_Certificate.p12', // Dev PFX or P12
            bundleId: 'com.***.***'',
            production: false // Dev
        }
    ]
},

也请参考https://github.com/ParsePlatform/parse-server/wiki/Push 了解更多信息。