paginate databases when viewing a host

Author: DaneEveritt

CHANGELOG.md

@@ -7,6 +7,9 @@ This project follows [Semantic Versioning](http://semver.org) guidelines.
 ### Fixed
 * Fixes application API keys being created as a client API key.
 
+### Changed
+* Databases are now properly paginated when viewing a database host.
+
 ## v0.7.4-h1 (Derelict Dermodactylus)
 ### Fixed
 * Being able to create servers is kind of a core aspect of the software, pushing releases late at night is not a great idea.

app/Contracts/Repository/DatabaseHostRepositoryInterface.php

@@ -3,7 +3,6 @@
 namespace Pterodactyl\Contracts\Repository;
 
 use Illuminate\Support\Collection;
-use Pterodactyl\Models\DatabaseHost;
 
 interface DatabaseHostRepositoryInterface extends RepositoryInterface
 {
@@ -14,15 +13,4 @@ interface DatabaseHostRepositoryInterface extends RepositoryInterface
      * @return \Illuminate\Support\Collection
      */
     public function getWithViewDetails(): Collection;
-
-    /**
-     * Return a database host with the databases and associated servers
-     * that are attached to said databases.
-     *
-     * @param int $id
-     * @return \Pterodactyl\Models\DatabaseHost
-     *
-     * @throws \Pterodactyl\Exceptions\Repository\RecordNotFoundException
-     */
-    public function getWithServers(int $id): DatabaseHost;
 }

app/Contracts/Repository/DatabaseRepositoryInterface.php

@@ -1,16 +1,10 @@
 <?php
-/**
- * Pterodactyl - Panel
- * Copyright (c) 2015 - 2017 Dane Everitt <dane@daneeveritt.com>.
- *
- * This software is licensed under the terms of the MIT license.
- * https://opensource.org/licenses/MIT
- */
 
 namespace Pterodactyl\Contracts\Repository;
 
 use Pterodactyl\Models\Database;
 use Illuminate\Support\Collection;
+use Illuminate\Contracts\Pagination\LengthAwarePaginator;
 
 interface DatabaseRepositoryInterface extends RepositoryInterface
 {
@@ -39,6 +33,15 @@ public function getConnection(): string;
      */
     public function getDatabasesForServer(int $server): Collection;
 
+    /**
+     * Return all of the databases for a given host with the server relationship loaded.
+     *
+     * @param int $host
+     * @param int $count
+     * @return \Illuminate\Contracts\Pagination\LengthAwarePaginator
+     */
+    public function getDatabasesForHost(int $host, int $count = 25): LengthAwarePaginator;
+
     /**
      * Create a new database if it does not already exist on the host with
      * the provided details.

app/Http/Controllers/Admin/DatabaseController.php

@@ -1,11 +1,4 @@
 <?php
-/**
- * Pterodactyl - Panel
- * Copyright (c) 2015 - 2017 Dane Everitt <dane@daneeveritt.com>.
- *
- * This software is licensed under the terms of the MIT license.
- * https://opensource.org/licenses/MIT
- */
 
 namespace Pterodactyl\Http\Controllers\Admin;
 
@@ -19,6 +12,7 @@
 use Pterodactyl\Http\Requests\Admin\DatabaseHostFormRequest;
 use Pterodactyl\Services\Databases\Hosts\HostCreationService;
 use Pterodactyl\Services\Databases\Hosts\HostDeletionService;
+use Pterodactyl\Contracts\Repository\DatabaseRepositoryInterface;
 use Pterodactyl\Contracts\Repository\LocationRepositoryInterface;
 use Pterodactyl\Contracts\Repository\DatabaseHostRepositoryInterface;
 
@@ -34,6 +28,11 @@ class DatabaseController extends Controller
      */
     private $creationService;
 
+    /**
+     * @var \Pterodactyl\Contracts\Repository\DatabaseRepositoryInterface
+     */
+    private $databaseRepository;
+
     /**
      * @var \Pterodactyl\Services\Databases\Hosts\HostDeletionService
      */
@@ -59,6 +58,7 @@ class DatabaseController extends Controller
      *
      * @param \Prologue\Alerts\AlertsMessageBag                                 $alert
      * @param \Pterodactyl\Contracts\Repository\DatabaseHostRepositoryInterface $repository
+     * @param \Pterodactyl\Contracts\Repository\DatabaseRepositoryInterface     $databaseRepository
      * @param \Pterodactyl\Services\Databases\Hosts\HostCreationService         $creationService
      * @param \Pterodactyl\Services\Databases\Hosts\HostDeletionService         $deletionService
      * @param \Pterodactyl\Services\Databases\Hosts\HostUpdateService           $updateService
@@ -67,13 +67,15 @@ class DatabaseController extends Controller
     public function __construct(
         AlertsMessageBag $alert,
         DatabaseHostRepositoryInterface $repository,
+        DatabaseRepositoryInterface $databaseRepository,
         HostCreationService $creationService,
         HostDeletionService $deletionService,
         HostUpdateService $updateService,
         LocationRepositoryInterface $locationRepository
     ) {
         $this->alert = $alert;
         $this->creationService = $creationService;
+        $this->databaseRepository = $databaseRepository;
         $this->deletionService = $deletionService;
         $this->repository = $repository;
         $this->locationRepository = $locationRepository;
@@ -105,7 +107,8 @@ public function view(int $host): View
     {
         return view('admin.databases.view', [
             'locations' => $this->locationRepository->getAllWithNodes(),
-            'host' => $this->repository->getWithServers($host),
+            'host' => $this->repository->find($host),
+            'databases' => $this->databaseRepository->getDatabasesForHost($host),
         ]);
     }
 

app/Repositories/Eloquent/DatabaseHostRepository.php

@@ -4,8 +4,6 @@
 
 use Illuminate\Support\Collection;
 use Pterodactyl\Models\DatabaseHost;
-use Illuminate\Database\Eloquent\ModelNotFoundException;
-use Pterodactyl\Exceptions\Repository\RecordNotFoundException;
 use Pterodactyl\Contracts\Repository\DatabaseHostRepositoryInterface;
 
 class DatabaseHostRepository extends EloquentRepository implements DatabaseHostRepositoryInterface
@@ -30,22 +28,4 @@ public function getWithViewDetails(): Collection
     {
         return $this->getBuilder()->withCount('databases')->with('node')->get();
     }
-
-    /**
-     * Return a database host with the databases and associated servers
-     * that are attached to said databases.
-     *
-     * @param int $id
-     * @return \Pterodactyl\Models\DatabaseHost
-     *
-     * @throws \Pterodactyl\Exceptions\Repository\RecordNotFoundException
-     */
-    public function getWithServers(int $id): DatabaseHost
-    {
-        try {
-            return $this->getBuilder()->with('databases.server')->findOrFail($id, $this->getColumns());
-        } catch (ModelNotFoundException $exception) {
-            throw new RecordNotFoundException;
-        }
-    }
 }

app/Repositories/Eloquent/DatabaseRepository.php

@@ -6,6 +6,7 @@
 use Illuminate\Support\Collection;
 use Illuminate\Foundation\Application;
 use Illuminate\Database\DatabaseManager;
+use Illuminate\Contracts\Pagination\LengthAwarePaginator;
 use Pterodactyl\Contracts\Repository\DatabaseRepositoryInterface;
 use Pterodactyl\Exceptions\Repository\DuplicateDatabaseNameException;
 
@@ -78,6 +79,20 @@ public function getDatabasesForServer(int $server): Collection
         return $this->getBuilder()->where('server_id', $server)->get($this->getColumns());
     }
 
+    /**
+     * Return all of the databases for a given host with the server relationship loaded.
+     *
+     * @param int $host
+     * @param int $count
+     * @return \Illuminate\Contracts\Pagination\LengthAwarePaginator
+     */
+    public function getDatabasesForHost(int $host, int $count = 25): LengthAwarePaginator
+    {
+        return $this->getBuilder()->with('server')
+            ->where('database_host_id', $host)
+            ->paginate($count, $this->getColumns());
+    }
+
     /**
      * Create a new database if it does not already exist on the host with
      * the provided details.

resources/themes/pterodactyl/admin/databases/view.blade.php

@@ -101,21 +101,26 @@
                         <th>Connections From</th>
                         <th></th>
                     </tr>
-                    @foreach($host->databases as $database)
+                    @foreach($databases as $database)
                         <tr>
-                            <td class="middle"><a href="{{ route('admin.servers.view', $database->server->id) }}">{{ $database->server->name }}</a></td>
+                            <td class="middle"><a href="{{ route('admin.servers.view', $database->getRelation('server')->id) }}">{{ $database->getRelation('server')->name }}</a></td>
                             <td class="middle">{{ $database->database }}</td>
                             <td class="middle">{{ $database->username }}</td>
                             <td class="middle">{{ $database->remote }}</td>
                             <td class="text-center">
-                                <a href="{{ route('admin.servers.view.database', $database->server->id) }}">
+                                <a href="{{ route('admin.servers.view.database', $database->getRelation('server')->id) }}">
                                     <button class="btn btn-xs btn-primary">Manage</button>
                                 </a>
                             </td>
                         </tr>
                     @endforeach
                 </table>
             </div>
+            @if($databases->hasPages())
+                <div class="box-footer with-border">
+                    <div class="col-md-12 text-center">{!! $databases->render() !!}</div>
+                </div>
+            @endif
         </div>
     </div>
 </div>