AngularJS $http and REST servers : 'mongodb-rest',
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Yvon Thoraval
Jan 7, 2014, 4:30:18 AM1/7/14
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I've tried three kind of REST servers with bAngularJS $http :
- NodeJS / mongodb-rest http://localhost:3000/test/users :
http://localhost:3000/test/users
[
{
"name": "Yvonec",
"_id": "52c7d8e20dd0bc6d1c000001"
},
{
"name": "Lilwenn",
"_id": "52c7d8e20dd0bc6d1c000002"
},
{
"_id": "52cb22116d3c20e905f23239",
"name": "Toto"
}
]
- Ruby / DrowsyDromedary http://localhost:9292/test/users :
[{"name":"Yvonec","_id":{"$oid": "52c7d8e20dd0bc6d1c000001"}},{"name":"Lilwenn","_id":{"$oid": "52c7d8e20dd0bc6d1c000002"}},{"_id":{"$oid": "52cb22116d3c20e905f23239"},"name":"Toto"}]
- Python / sleepy.mongoose http://localhost:27080/test/users/_find
{"ok": 1, "results": [{"_id": {"$oid": "52c7d8e20dd0bc6d1c000001"}, "name": "Yvonec"}, {"_id": {"$oid": "52c7d8e20dd0bc6d1c000002"}, "name": "Lilwenn"}, {"_id": {"$oid": "52cb22116d3c20e905f23239"}, "name": "Toto"}], "id": 0}
Despite different formats, the results, in a browser, are correct.
However, using AngularJS (I'm a newbie here) i get success only with Ruby DrowsyDromedary server.
here is my js code :
var URL='http://localhost:3000/test/users'; // NodeJS / mongodb-rest
var URL='http://localhost:9292/test/users'; // Ruby / DrowsyDromedary
//var URL='http://localhost:27080/test/users/_find'; // Python / sleepy.mongoose
function RESTClient($scope, $http) {
$scope.users=[];
$http.get(URL).
success(function(data, status) {
console.log("success => typeof data = "+typeof data);
console.log("success => data = "+data);
console.log("success => status = "+status);
$scope.users = data; // get here with Ruby / DrowsyDromedary server ONLY...
})
.error(function(data, status){
console.log("error => typeof data = "+typeof data);
console.log("error => data = "+data);
console.log("error => status = "+status);
});
}
- NodeJS / mongodb-rest http://localhost:3000/test/users :
http://localhost:3000/test/users
[
{
"name": "Yvonec",
"_id": "52c7d8e20dd0bc6d1c000001"
},
{
"name": "Lilwenn",
"_id": "52c7d8e20dd0bc6d1c000002"
},
{
"_id": "52cb22116d3c20e905f23239",
"name": "Toto"
}
]
- Ruby / DrowsyDromedary http://localhost:9292/test/users :
[{"name":"Yvonec","_id":{"$oid": "52c7d8e20dd0bc6d1c000001"}},{"name":"Lilwenn","_id":{"$oid": "52c7d8e20dd0bc6d1c000002"}},{"_id":{"$oid": "52cb22116d3c20e905f23239"},"name":"Toto"}]
- Python / sleepy.mongoose http://localhost:27080/test/users/_find
{"ok": 1, "results": [{"_id": {"$oid": "52c7d8e20dd0bc6d1c000001"}, "name": "Yvonec"}, {"_id": {"$oid": "52c7d8e20dd0bc6d1c000002"}, "name": "Lilwenn"}, {"_id": {"$oid": "52cb22116d3c20e905f23239"}, "name": "Toto"}], "id": 0}
Despite different formats, the results, in a browser, are correct.
However, using AngularJS (I'm a newbie here) i get success only with Ruby DrowsyDromedary server.
here is my js code :
var URL='http://localhost:3000/test/users'; // NodeJS / mongodb-rest
var URL='http://localhost:9292/test/users'; // Ruby / DrowsyDromedary
//var URL='http://localhost:27080/test/users/_find'; // Python / sleepy.mongoose
function RESTClient($scope, $http) {
$scope.users=[];
$http.get(URL).
success(function(data, status) {
console.log("success => typeof data = "+typeof data);
console.log("success => data = "+data);
console.log("success => status = "+status);
$scope.users = data; // get here with Ruby / DrowsyDromedary server ONLY...
})
.error(function(data, status){
console.log("error => typeof data = "+typeof data);
console.log("error => data = "+data);
console.log("error => status = "+status);
});
}
Sander Elias
Jan 7, 2014, 5:47:12 AM1/7/14
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Hi Yvon,
I hear good things about restangular. Never used it, as I write my own backend's.
If you want to stay within angular, have a look at the $resource which is a wrapper on $http that handles REST.
If you need more information don't hesitate to ask!
Regards
Sander Elias
Yvon Thoraval
Jan 7, 2014, 6:03:12 AM1/7/14
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Fine thanks, i didn't mention I've also given a try using $resource and restangular, for the time being this is worst..
angular.module('RESTTestApp', ['ngResource']);
var URL='http://localhost:3000/test/users/52c7d8e20dd0bc6d1c000002'; // NodeJS / mongodb-rest
var URL='http://localhost:9292/test/users'; // Ruby / DrowsyDromedary
//var URL='http://localhost:27080/test/users/_find'; // Python / sleepy.mongoose
function RESTClient($scope, $resource) {
$scope.URL=URL;
$scope.data = $resource(URL,
{ callback:'JSON_CALLBACK'},
{get:{method:'JSONP'}});
$scope.users = $scope.data.get();
}
for restangular, I'm not even ok reading the doc ))
$scope.URL=URL;
$scope.data = $resource(URL,
{ callback:'JSON_CALLBACK'},
{get:{method:'JSONP'}});
$scope.users = $scope.data.get();
}
for restangular, I'm not even ok reading the doc ))
var URL='http://localhost:3000/test/users'; // NodeJS / mongodb-rest
//var URL='http://localhost:9292/test/users'; // Ruby / DrowsyDromedary
//var URL='http://localhost:27080/test/users/_find'; // Python / sleepy.mongoose
// Add Restangular as a dependency to your app
angular.module('your-app', ['restangular']);
// Inject Restangular into your controller
angular.module('your-app').controller('MainCtrl', function($scope, Restangular) {
$scope.URL=URL;
var users = Restangular.all(URL);
users.getList().then(function(users) {
console.log("users = "+users);
$scope.allUsers =users;
$scope.user= $scope.allUsers[0];
});
// ...
});
here i don't even get into ".then(function(users)"...
In fact all of those is to replace, eventually, my own Secure Web Socket server (written in js / NodeJS) working with mongodb (native).
angular.module('your-app', ['restangular']);
// Inject Restangular into your controller
angular.module('your-app').controller('MainCtrl', function($scope, Restangular) {
$scope.URL=URL;
var users = Restangular.all(URL);
users.getList().then(function(users) {
console.log("users = "+users);
$scope.allUsers =users;
$scope.user= $scope.allUsers[0];
});
// ...
});
here i don't even get into ".then(function(users)"...
In fact all of those is to replace, eventually, my own Secure Web Socket server (written in js / NodeJS) working with mongodb (native).
Yvon Thoraval
Jan 7, 2014, 6:05:17 AM1/7/14
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Le mardi 7 janvier 2014 11:47:12 UTC+1, Sander Elias a écrit :
I should mention that some of the REST servers are more or less outadted, for example mongodb-rest is stucked since 2/3 years...
Sander Elias
Jan 7, 2014, 6:52:59 AM1/7/14
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Ah!
ok, can you try the following:
function RESTClient($scope, $resource) {
$scope.URL=URL;
$scope.data = $resource(URL,
{ callback:'JSON_CALLBACK'},
{get:{method:'JSONP'}});
$scope.data.get(function (x) {
$scope.users = x;
console.log(x)
});
}Regards
Sander
Yvon Thoraval
Jan 7, 2014, 7:27:29 AM1/7/14
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2014/1/7 Sander Elias <sande...@gmail.com>
function RESTClient($scope, $resource) { $scope.URL=URL; $scope.data = $resource(URL, { callback:'JSON_CALLBACK'}, {get:{method:'JSONP'}}); $scope.data.get(function (x) { $scope.users = x; console.log(x) }); }
=============================================================================
Fine, it works whith Python / Sleepy.Mongoose.
Because http://localhost:27080/test/users/_find gives :
...
$scope.users = x.results;
console.log("x = "+x)
console.log("x.results = "+x.results)
...
{"ok": 1, "results": [{"_id": {"$oid": "52c7d8e20dd0bc6d1c000001"}, "name": "Yvonec"}, {"_id": {"$oid": "52c7d8e20dd0bc6d1c000002"}, "name": "Lilwenn"}, {"_id": {"$oid": "52cb22116d3c20e905f23239"}, "name": "Toto"}], "id": 2}
I've changed a bit the js :...
$scope.users = x.results;
console.log("x = "+x)
console.log("x.results = "+x.results)
...
log at server side :
$ rackup
[2014-01-07 12:55:47] INFO WEBrick 1.3.1
[2014-01-07 12:55:47] INFO ruby 2.0.0 (2013-02-08) [x86_64-darwin12.0.0]
[2014-01-07 12:55:47] INFO WEBrick::HTTPServer#start: pid=4259 port=9292
127.0.0.1 - - [07/Jan/2014 12:56:08] "GET /test/users?callback=angular.callbacks._0 HTTP/1.1" 200 183 0.0781
127.0.0.1 - - [07/Jan/2014 12:57:00] "GET /test/users?callback=angular.callbacks._0 HTTP/1.1" 200 183 0.0458
127.0.0.1 - - [07/Jan/2014 12:57:09] "GET /test/users?callback=angular.callbacks._0 HTTP/1.1" 200 183 0.0140
127.0.0.1 - - [07/Jan/2014 12:57:44] "GET /test/users?callback=angular.callbacks._0 HTTP/1.1" 200 183 0.0268
127.0.0.1 - - [07/Jan/2014 13:07:08] "GET /test/users HTTP/1.1" 200 183 0.0188
127.0.0.1 - - [07/Jan/2014 13:09:08] "GET /test/users?callback=angular.callbacks._0 HTTP/1.1" 200 183 0.0584
$ rackup
[2014-01-07 12:55:47] INFO WEBrick 1.3.1
[2014-01-07 12:55:47] INFO ruby 2.0.0 (2013-02-08) [x86_64-darwin12.0.0]
[2014-01-07 12:55:47] INFO WEBrick::HTTPServer#start: pid=4259 port=9292
127.0.0.1 - - [07/Jan/2014 12:56:08] "GET /test/users?callback=angular.callbacks._0 HTTP/1.1" 200 183 0.0781
127.0.0.1 - - [07/Jan/2014 12:57:00] "GET /test/users?callback=angular.callbacks._0 HTTP/1.1" 200 183 0.0458
127.0.0.1 - - [07/Jan/2014 12:57:09] "GET /test/users?callback=angular.callbacks._0 HTTP/1.1" 200 183 0.0140
127.0.0.1 - - [07/Jan/2014 12:57:44] "GET /test/users?callback=angular.callbacks._0 HTTP/1.1" 200 183 0.0268
127.0.0.1 - - [07/Jan/2014 13:07:08] "GET /test/users HTTP/1.1" 200 183 0.0188
127.0.0.1 - - [07/Jan/2014 13:09:08] "GET /test/users?callback=angular.callbacks._0 HTTP/1.1" 200 183 0.0584
=============================================================================with Ruby / DrowsyDromedary :
http://localhost:9292/test/users
[{"name":"Yvonec","_id":{"$oid": "52c7d8e20dd0bc6d1c000001"}},{"name":"Lilwenn","_id":{"$oid": "52c7d8e20dd0bc6d1c000002"}},{"_id":{"$oid": "52cb22116d3c20e905f23239"},"name":"Toto"}]
Resulting in NOTHING at console.log...
log at the server side :
$ python httpd.py
=================================
| MongoDB REST Server |
=================================
listening for connections on http://localhost:27080
1.0.0.127.in-addr.arpa - - [07/Jan/2014 12:59:45] "GET /test/users/_find?callback=angular.callbacks._0 HTTP/1.1" 200 -
1.0.0.127.in-addr.arpa - - [07/Jan/2014 13:00:23] "GET /test/users/_find HTTP/1.1" 200 -
1.0.0.127.in-addr.arpa - - [07/Jan/2014 13:01:38] "GET /test/users/_find HTTP/1.1" 200 -
1.0.0.127.in-addr.arpa - - [07/Jan/2014 13:01:51] "GET /test/users/_find?callback=angular.callbacks._0 HTTP/1.1" 200 -
1.0.0.127.in-addr.arpa - - [07/Jan/2014 13:02:33] "GET /test/users/_find?callback=angular.callbacks._0 HTTP/1.1" 200 -
=============================================================================
and finally with NodeJS / mongodb-rest :
http://localhost:3000/test/users
[ { "name": "Yvonec", "_id": "52c7d8e20dd0bc6d1c000001" }, { "name": "Lilwenn", "_id": "52c7d8e20dd0bc6d1c000002" }, { "_id": "52cb22116d3c20e905f23239", "name": "Toto" } ]
Resulting in NOTHING at console.log...
server log being :However looking the repos I've found :
$ mongodb-rest
Warning: express.createServer() is deprecated, express
applications no longer inherit from http.Server,
please use:
var express = require("express");
var app = express();
connect.multipart() will be removed in connect 3.0
visit https://github.com/senchalabs/connect/wiki/Connect-3.0 for alternatives
connect.limit() will be removed in connect 3.0
========================================================================================
= Please ensure that you set the default write concern for the database by setting =
= one of the options =
= =
= w: (value of > -1 or the string 'majority'), where < 1 means =
= no write acknowledgement =
= journal: true/false, wait for flush to journal before acknowledgement =
= fsync: true/false, wait for flush to file system before acknowledgement =
= =
= For backward compatibility safe is still supported and =
= allows values of [true | false | {j:true} | {w:n, wtimeout:n} | {fsync:true}] =
= the default value is false which means the driver receives does not =
= return the information of the success/error of the insert/update/remove =
= =
= ex: new Db(new Server('localhost', 27017), {safe:false}) =
= =
= http://www.mongodb.org/display/DOCS/getLastError+Command =
= =
= The default of no acknowledgement will change in the very near future =
= =
= This message will disappear when the default safe is set on the driver Db =
========================================================================================
127.0.0.1 - - [Tue, 07 Jan 2014 12:13:14 GMT] "GET /test/users HTTP/1.1" 304 - "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:29.0) Gecko/20100101 Firefox/29.0"
|
Ruby / DrowsyDromedary latest change drowsy_dromedary.rb 5 months ago |
Python / Sleepy.Mongoose
latest change is a year ago about Readme.md and 2 years ago for sleepymongoose.
NodeJS / mongodb-rest
latest change is 3 years ago and http://docs.mongodb.org/ecosystem/tools/http-interfaces/
still states :
MongoDB Rest is an alpha REST interface to MongoDB that uses the MongoDB Node Native driver.
MongoDB Rest is an alpha REST interface to MongoDB that uses the MongoDB Node Native driver.
|
may be the REST specification itself isn't the same... ANyway, thanks a lot for your help ! |
--
Yvon@48.871651804,2.384858688
Sander Elias
Jan 7, 2014, 10:17:21 AM1/7/14
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Yvon,
You are welcome. and indeed the REST specification leaves quite a lot up to the implementors. early adaptations vary even more than moderner ones. As far as I know it isn't even a formal standard.
May I ask why you are testing on those different platforms? Are you looking for an suitable backend? do you need a specific database?
Regards
Sander
Yvon Thoraval
Jan 7, 2014, 10:57:50 AM1/7/14
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I'm using MongoDB and i thought REST was standardized enough, REST looking as a better choice in place of my own websocket where all the requests are of JSON.
I was testing different platforms (I'm coming from ruby side) because i didn't know clearly if those issues were coming me and/or the mismatch between REST server and client.Obviously i'd prefer everything being in JS...
And the result, at this time is Ruby on the server side, js the client one.
I do have another test to work with: change setting of MongoDB to be RESTfull and try again.
This would implied authentification rewriting.
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Yvon@48.871651804,2.384858688
Sander Elias
Jan 7, 2014, 1:36:45 PM1/7/14
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Yvon,
Ah, I see. a little while ago I wrote a super simple rest interface in node for an demo. It is utilizing an json storage. There is not that much too it. If you are interested I can see if I can still find that code. It is demo code, so not battle tested though!
Beside that, there is a world of things in between sending off everything via websockets and a full rest interface. I don't know how the mongoDB <-> nodejs interface is, but if you want full stack JS, it is certainly possible.
Regards
Sander
Yvon Thoraval
Jan 7, 2014, 2:10:20 PM1/7/14
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MongoDB is written in js then the interface is pretty straightforward.
remember with MongoDB even with php, u can make use of `this`... and also jj regex.
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Yvon@48.871651804,2.384858688
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