Route resource model inject is not working

[YanzheL]

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I want to build a RESTful API using Laravel's automatic model inject, here is my code.

The API route in routes/api.php —— Code Edition A

Route::resource(
    'user',
    'ShadowsocksUserCtl'
);

The implemention of ShadowsocksUserCtl Controller —— Code Edition A

<?php

namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\ShadowsocksUser;

class ShadowsocksUserCtl extends Controller
{
    public function index()
    {
        return ShadowsocksUser::all();
    }

    public function show(ShadowsocksUser $ssuser){
        return $ssuser;
    }
}

The implemention of ShadowsocksUser Model —— Code Edition A

<?php

namespace App;
use Jenssegers\Mongodb\Eloquent\Model;

class ShadowsocksUser extends Model
{
    protected $fillable = ['port'];
    protected $collection = 'users';
    protected $primaryKey = 'port';
}

The document structure in MongoDB:

{
  "_id":ObjectId('xxxxxxxxxxxxxxxx'),
  "port":NumberInt(10000),
  "other_fields":[]
}

When I visit the URL "http://localhost/api/user" using GET method in Browser, it will return all the users in MongoDB collection "users" as expected; whereas when I visit "http://localhost/api/user/10000", it show nothing but a empty page.

So if I change the function show() of ShadowsocksUserCtl Controller as following:

public function show($port)
{	//@param int $port
    return ShadowsocksUser::find($port);
}

the response of URL "http://localhost/api/user/10000" is correct, showing a user's document whose 'port' is 10000.

I suspect that the laravel-mongodb cannot support automatic model injection during route stage.

To confirm that, I changed my backend database as MySQL and made a fresh start

Changed the model as the Laravel default model class Illuminate\Database\Eloquent\Model

Changed the default db_connection as 'mysql'

Here is MySQL edition of the ShadowsocksUser Model

use Illuminate\Database\Eloquent\Model;
class ShadowsocksUser extends Model
{
    protected $fillable = ['port'];
    protected $table = 'users';
    protected $primaryKey = 'port';
}

Code of ShadowsocksUserCtl Controller and API route are the same as Code Edition A

Then I visit "http://localhost/api/user/10000" in browser, and the response is correct, showing a user's document whose 'port' is 10000.

So the auto model injection feature works with Original Laravel MySQL Model.

I want to know if there is any difference between laravel-mongodb and original Laravel mysql model when implementing auto model injection during routing, how can I achieve this feature?

Some approaches that have tried:

None of them worked with auto model injection.

1. Try to use explict model binding

modified the function boot() in app/Providers/RouteServiceProvider.php

public function boot()
{
    parent::boot();
    Route::model('port', ShadowsocksUser::class);
}

2.Change Route::resource to Route::get

Route::resource(
    'user',
    'ShadowsocksUserCtl'
);

to

Route::get(
    'user/{port}',
    'ShadowsocksUserCtl@show'
);

The response of URL "http://localhost/api/user/10000" is:

NotFoundHttpException
No query results for model [App\ShadowsocksUser].

Laravel Version:

Laravel Framework 5.4.35

Laravel-MongoDB Version:

3.2.2

###System Info:

System	Linux homestead 4.4.0-81-generic #104-Ubuntu SMP Wed Jun 14 08:17:06 UTC 2017 x86_64
Build Date	Aug 4 2017 13:04:12
Server API	FPM/FastCGI
Virtual Directory Support	disabled
Configuration File (php.ini) Path	/etc/php/7.1/fpm
Loaded Configuration File	/etc/php/7.1/fpm/php.ini
Scan this dir for additional .ini files	/etc/php/7.1/fpm/conf.d
Additional .ini files parsed	/etc/php/7.1/fpm/conf.d/10-mysqlnd.ini, /etc/php/7.1/fpm/conf.d/10-opcache.ini, /etc/php/7.1/fpm/conf.d/10-pdo.ini, /etc/php/7.1/fpm/conf.d/15-xml.ini, /etc/php/7.1/fpm/conf.d/20-bcmath.ini, /etc/php/7.1/fpm/conf.d/20-calendar.ini, /etc/php/7.1/fpm/conf.d/20-ctype.ini, /etc/php/7.1/fpm/conf.d/20-curl.ini, /etc/php/7.1/fpm/conf.d/20-dom.ini, /etc/php/7.1/fpm/conf.d/20-exif.ini, /etc/php/7.1/fpm/conf.d/20-fileinfo.ini, /etc/php/7.1/fpm/conf.d/20-ftp.ini, /etc/php/7.1/fpm/conf.d/20-gd.ini, /etc/php/7.1/fpm/conf.d/20-gettext.ini, /etc/php/7.1/fpm/conf.d/20-iconv.ini, /etc/php/7.1/fpm/conf.d/20-igbinary.ini, /etc/php/7.1/fpm/conf.d/20-imap.ini, /etc/php/7.1/fpm/conf.d/20-intl.ini, /etc/php/7.1/fpm/conf.d/20-json.ini, /etc/php/7.1/fpm/conf.d/20-mbstring.ini, /etc/php/7.1/fpm/conf.d/20-mongodb.ini, /etc/php/7.1/fpm/conf.d/20-msgpack.ini, /etc/php/7.1/fpm/conf.d/20-mysqli.ini, /etc/php/7.1/fpm/conf.d/20-pdo_mysql.ini, /etc/php/7.1/fpm/conf.d/20-pdo_pgsql.ini, /etc/php/7.1/fpm/conf.d/20-pdo_sqlite.ini, /etc/php/7.1/fpm/conf.d/20-pgsql.ini, /etc/php/7.1/fpm/conf.d/20-phar.ini, /etc/php/7.1/fpm/conf.d/20-posix.ini, /etc/php/7.1/fpm/conf.d/20-readline.ini, /etc/php/7.1/fpm/conf.d/20-shmop.ini, /etc/php/7.1/fpm/conf.d/20-simplexml.ini, /etc/php/7.1/fpm/conf.d/20-soap.ini, /etc/php/7.1/fpm/conf.d/20-sockets.ini, /etc/php/7.1/fpm/conf.d/20-sqlite3.ini, /etc/php/7.1/fpm/conf.d/20-sysvmsg.ini, /etc/php/7.1/fpm/conf.d/20-sysvsem.ini, /etc/php/7.1/fpm/conf.d/20-sysvshm.ini, /etc/php/7.1/fpm/conf.d/20-tokenizer.ini, /etc/php/7.1/fpm/conf.d/20-wddx.ini, /etc/php/7.1/fpm/conf.d/20-xdebug.ini, /etc/php/7.1/fpm/conf.d/20-xmlreader.ini, /etc/php/7.1/fpm/conf.d/20-xmlwriter.ini, /etc/php/7.1/fpm/conf.d/20-xsl.ini, /etc/php/7.1/fpm/conf.d/20-zip.ini, /etc/php/7.1/fpm/conf.d/25-memcached.ini, /etc/php/7.1/fpm/conf.d/90-blackfire.ini
PHP API	20160303
PHP Extension	20160303
Zend Extension	320160303
Zend Extension Build	API320160303,NTS
PHP Extension Build	API20160303,NTS
Debug Build	no
Thread Safety	disabled
Zend Signal Handling	enabled
Zend Memory Manager	enabled
Zend Multibyte Support	provided by mbstring
IPv6 Support	enabled
DTrace Support	available, disabled
Registered PHP Streams	https, ftps, compress.zlib, php, file, glob, data, http, ftp, sqlsrv, phar, zip
Registered Stream Socket Transports	tcp, udp, unix, udg, ssl, tls, tlsv1.0, tlsv1.1, tlsv1.2
Registered Stream Filters	zlib., string.rot13, string.toupper, string.tolower, string.strip_tags, convert., consumed, dechunk, convert.iconv.*

MongoDB support	enabled
MongoDB extension version	1.2.9
MongoDB extension stability	stable
libbson bundled version	1.5.5
libmongoc bundled version	1.5.5
libmongoc SSL	enabled
libmongoc SSL library	OpenSSL
libmongoc crypto	enabled
libmongoc crypto library	libcrypto
libmongoc crypto system profile	disabled
libmongoc SASL	disabled

[penkoad]

Havin the same issue here, I was expecting to fetch a catalog offer by reference rather than by id. But I'll stick to offer::where('ref', $offer).

(Please consider my gratitude for your awesome work with this library)

[Christophvh]

I'm Facing the same issue

[milosilic]

me also

using laravel 5.5 and 3.3.0-alpha version of laravel-mongodb

[AliN11]

Is this issue solved?
I have faced this issue too.