无法在Apigee Usergrid中将用户连接到实体

时间:2015-03-01 01:45:36

标签: ios apigee usergrid mbaas

使用IOS API时,我正在调用通过ApigeeDataClient connectEntities方法进行连接。我传入“users”类型,然后是用户的uuid,然后是connectionType“likes”,连接类型为“songs”,歌曲是uuid。

示例:

ApigeeClientResponse *response = [_dataClient connectEntities:@"users" connectorID:_apigeeUser.uuid connectionType:@"likes" connecteeType:@"songs" connecteeID:song.uuid];

当我建立连接时,它表示成功,但是当我查看服务器上的数据时,它似乎错误地保存了连接。例如,对于这首歌,我看到:

connecting :likes :/songs/b523a6aa-bb39-11e4-a2bb-35673af856e9/connecting/likes

看起来歌曲的uuid不在连接路径中。

与用户相关的连接也是如此。这是用户的uuid似乎连接到同一个用户。 uuid是歌曲的uuid,而不是用户的。当我调用getEntityConnections时,如下所示:

ApigeeClientResponse *response = [_dataClient getEntityConnections:@"songs" connectorID:_apigeeUser.uuid connectionType:@"likes" query:nil];

它返回一个错误,说“预期的歌曲,但得到了用户的uuid。

实体c831e1c4-2e6e-11e4-94ce-299efa8c6fd5不是预期类型,预期歌曲,找到用户“

在查看Apigee本身时,在数据部分中,我看到以下代码段:

"connections": {
  "likes": "/users/c831e1c4-2e6e-11e4-94ce-299efa8c6fd5/likes"
}

歌曲的uuid不见了。即使我尝试直接在服务器上更新JSON,基本上将歌曲的uuid添加到最后,它说它已保存,但它删除了歌曲的uuid。

即使只使用curl方法建立连接也不起作用。例如:

curl -X POST http://api.usergrid.com/peterdj/sandbox/users/bc2fc82a-bfa3-11e4-a994-b19963f177‌​9d/likes/c37f1eaa-bfa3-11e4-9141-97b3510c98e6

当我拨打电话时,我得到了这个

{"action":"post",
  "application":"0baaf590-2c1b-11e4-9bb5-11cb139f1620",
  "params":{
  },
  "path":"/users/bc2fc82a-bfa3-11e4-a994-b19963f1779d/likes",
  "uri":"https://api.usergrid.com/peterdj/sandbox/users/bc2fc82a-bfa3-11e4-a994-b19963f1779d/likes",
  "entities":[
  {
    "uuid":"c37f1eaa-bfa3-11e4-9141-97b3510c98e6",
    "type":"song",
    "name":"WingSpan",
    "created":1425167080842,
    "modified":1425167080842,
    "bpm":"124",
    "code":"WingSpan",
    "genre":"Progressive House",
    "metadata":{
      "connecting":{
        "likes":"/users/bc2fc82a-bfa3-11e4-a994-b19963f1779d/likes/c37f1eaa-bfa3-11e4-9141-97b3510c98e6/connecting/likes"
      },
      "path":"/users/bc2fc82a-bfa3-11e4-a994-b19963f1779d/likes/c37f1eaa-bfa3-11e4-9141-97b3510c98e6"
    },
    "title":"Wing Span"
  }
],
  "timestamp":1425246006718,
  "duration":78,
  "organization":"peterdj",
  "applicationName":"sandbox"
}

请注意,返回时生成的连接路径似乎是正确的,但是当执行另一个GET卷曲时,如下所示:

curl http://api.usergrid.com/peterdj/sandbox/users/bc2fc82a-bfa3-11e4-a994-b19963f1779d

歌曲的uuid不存在:

{
"action" : "get",
"application" : "0baaf590-2c1b-11e4-9bb5-11cb139f1620",
"params" : { },
"path" : "/users",
"uri" : "https://api.usergrid.com/peterdj/sandbox/users",
"entities" : [ {
   "uuid" : "bc2fc82a-bfa3-11e4-a994-b19963f1779d",
   "type" : "user",
   "name" : "peter",
   "created" : 1425167068578,
   "modified" : 1425167495412,
   "username" : "peterdj",
   "email" : "asdf@adf.com",
   "activated" : true,
   "picture" :"",
     "metadata" : {
     "path" : "/users/bc2fc82a-bfa3-11e4-a994-b19963f1779d",
     "sets" : {
       "rolenames" : "/users/bc2fc82a-bfa3-11e4-a994-b19963f1779d/roles",
       "permissions" : "/users/bc2fc82a-bfa3-11e4-a994-b19963f1779d/permissions"
     },
     "connections" : {
       "likes" : "/users/bc2fc82a-bfa3-11e4-a994-b19963f1779d/likes"
     },
     "collections" : {
       "activities" : "/users/bc2fc82a-bfa3-11e4-a994-b19963f1779d/activities",
       "devices" : "/users/bc2fc82a-bfa3-11e4-a994-b19963f1779d/devices",
      "feed" : "/users/bc2fc82a-bfa3-11e4-a994-b19963f1779d/feed",
      "groups" : "/users/bc2fc82a-bfa3-11e4-a994-b19963f1779d/groups",
      "roles" : "/users/bc2fc82a-bfa3-11e4-a994-b19963f1779d/roles",
      "following" : "/users/bc2fc82a-bfa3-11e4-a994-b19963f1779d/following",
     "followers" : "/users/bc2fc82a-bfa3-11e4-a994-b19963f1779d/followers"
    }
  }
} ],
"timestamp" : 1425311662762,
"duration" : 12,
"organization" : "peterdj",
"applicationName" : "sandbox"
}

这是与Apigee / Usergrid实体连接的错误还是我做错了什么?

由于

1 个答案:

答案 0 :(得分:1)

嗯,结果,感谢@remus的评论,我已经明白了。

在这个电话中:     ApigeeClientResponse * response = [_dataClient getEntityConnections:@"歌曲" connectorID:_apigeeUser.uuid connectionType:@"喜欢"查询:无];

连接需要是"用户"而不是"歌曲"。现在工作。谢谢@remus