Add check for plugin updates

app/Http/Controllers/MarketController.php

@@ -47,6 +47,19 @@ class MarketController extends Controller
         return Datatables::of($plugins)->setRowId('plugin-{{ $name }}')->make(true);
     }
 
+    public function checkUpdates()
+    {
+        $pluginsHaveUpdate = collect($this->getAllAvailablePlugins())->filter(function ($item) {
+            $plugin = plugin($item['name']);
+            return $plugin && Comparator::greaterThan($item['version'], $plugin->version);
+        });
+
+        return json([
+            'available' => !$pluginsHaveUpdate->isEmpty(),
+            'plugins' => array_values($pluginsHaveUpdate->all())
+        ]);
+    }
+
     public function download(Request $request, PluginManager $manager)
     {
         $name = $request->get('name');

resources/assets/src/js/__tests__/admin.test.js

@@ -682,6 +682,42 @@ describe('tests for "market" module', () => {
     expect(toastr.success).toBeCalledWith('success');
     expect(reloadTable).toBeCalledWith(null, false);
   });
+
+  it('check for plugin updates', async () => {
+    const fetch = jest.fn()
+      .mockReturnValueOnce(Promise.resolve({
+        available: false,
+        plugins: []
+      }))
+      .mockReturnValueOnce(Promise.resolve({
+        available: true,
+        plugins: [{
+          name: 'hello-dolly',
+          version: '8.1.0'
+        }]
+      }));
+    const url = jest.fn(path => path);
+
+    window.fetch = fetch;
+    window.url = url;
+
+    document.body.innerHTML = `
+      <a id="target" href="admin/plugins/market"><i class="fa fa-shopping-bag"></i> <span>Plugin Market</span></a>
+    `;
+
+    const checkForPluginUpdates = require(modulePath).checkForPluginUpdates;
+
+    await checkForPluginUpdates();
+    expect($('#target').html()).toBe(
+      '<i class="fa fa-shopping-bag"></i> <span>Plugin Market</span>'
+    );
+
+    await checkForPluginUpdates();
+    expect($('#target').html()).toBe(
+      '<i class="fa fa-shopping-bag"></i> <span>Plugin Market</span>'+
+      '<span class="label label-success pull-right">1</span>'
+    );
+  });
 });
 
 describe('tests for "update" module', () => {

resources/assets/src/js/admin/market.js

@@ -150,8 +150,22 @@ async function updatePlugin(name) {
     });
 }
 
+async function checkForPluginUpdates() {
+    try {
+        const data = await fetch({ url: url('admin/plugins/market/check') });
+        if (data.available === true) {
+            const dom = `<span class="label label-success pull-right">${data.plugins.length}</span>`;
+
+            $(`[href="${url('admin/plugins/market')}"]`).append(dom);
+        }
+    } catch (error) {
+        //
+    }
+}
+
 if (process.env.NODE_ENV === 'test') {
     module.exports = {
+        checkForPluginUpdates,
         initMarketTable,
         installPlugin,
         updatePlugin,

resources/views/admin/master.blade.php

@@ -92,7 +92,12 @@
     @include('common.dependencies.script', ['module' => 'admin'])
 
     @if (option('check_update'))
-    <script>$(document).ready(checkForUpdates);</script>
+    <script>
+        $(document).ready(() => {
+            checkForUpdates();
+            checkForPluginUpdates();
+        });
+    </script>
     @endif
 
     @if (option('allow_sending_statistics'))

routes/web.php

@@ -131,6 +131,7 @@ Route::group(['middleware' => 'admin', 'prefix' => 'admin'], function ()
 
         Route::get ('/market', 'MarketController@showMarket');
         Route::post('/market-data', 'MarketController@getMarketData');
+        Route::get ('/market/check', 'MarketController@checkUpdates');
         Route::post('/market/download', 'MarketController@download');
     });
 

tests/MarketControllerTest.php

@@ -32,7 +32,42 @@ class MarketControllerTest extends TestCase
             'msg' => trans('admin.plugins.market.install-success')
         ]);
         $this->assertTrue(is_dir(base_path('plugins/hello-dolly')));
-        $this->assertFileNotExists(base_path('plugins/hello-dolly_v1.0.0.zip'));
+        $this->assertTrue(empty(glob(base_path('plugins/hello-dolly_*.zip'))));
+    }
+
+    public function testCheckUpdates()
+    {
+        $plugin_dir = base_path('plugins/hello-dolly');
+
+        if (! is_dir($plugin_dir)) {
+            mkdir($plugin_dir);
+        }
+
+        $this->get('/admin/plugins/market/check')
+            ->seeJson([
+                'available' => false,
+                'plugins' => []
+            ]);
+
+        file_put_contents("$plugin_dir/package.json", json_encode([
+            'name' => 'hello-dolly',
+            'version' => '0.0.1',
+            'title' => '',
+            'description' => '',
+            'author' => '',
+            'url' => '',
+            'namespace' => ''
+        ]));
+
+        // Refresh plugin manager
+        $this->app->singleton('plugins', App\Services\PluginManager::class);
+        $this->get('/admin/plugins/market/check')
+            ->seeJsonSubset([
+                'available' => true,
+                'plugins' => [[
+                    'name' => 'hello-dolly'
+                ]]
+            ]);
     }
 
     public function testGetMarketData()