Installing and managing modules from admin panel (#847)

app/Http/Controllers/Admin/ModulesController.php

@@ -0,0 +1,122 @@
+<?php
+
+namespace App\Http\Controllers\Admin;
+
+use App\Contracts\Controller;
+use App\Services\ModuleService;
+use Illuminate\Contracts\Foundation\Application;
+use Illuminate\Contracts\View\Factory;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Http\Request;
+use Illuminate\Routing\Redirector;
+use Illuminate\View\View;
+
+class ModulesController extends Controller
+{
+    private $moduleSvc;
+
+    public function __construct(ModuleService $moduleSvc)
+    {
+        $this->moduleSvc = $moduleSvc;
+    }
+
+    /**
+     * Display a listing of the Module.
+     *
+     * @return mixed
+     */
+    public function index()
+    {
+        $modules = $this->moduleSvc->getAllModules();
+        $new_modules = $this->moduleSvc->scan();
+        return view('admin.modules.index', [
+            'modules'     => $modules,
+            'new_modules' => $new_modules,
+        ]);
+    }
+
+    /**
+     * Show the form for creating a new Module.
+     *
+     * @return Application|Factory|View
+     */
+    public function create()
+    {
+        return view('admin.modules.create');
+    }
+
+    /**
+     * Store a newly Uploaded Module in the Storage.
+     *
+     * @param Request $request
+     *
+     * @return Application|RedirectResponse|Redirector
+     */
+    public function store(Request $request)
+    {
+        $this->moduleSvc->installModule($request->file('module_file'));
+        return $this->index();
+    }
+
+    /**
+     * Show the form for editing the specified Module.
+     *
+     * @param $id
+     *
+     * @return Application|Factory|View
+     */
+    public function edit($id)
+    {
+        $module = $this->moduleSvc->getModule($id);
+        return view('admin.modules.edit', [
+            'module' => $module,
+        ]);
+    }
+
+    /**
+     * Update the specified Module in storage.
+     *
+     * @param $id
+     * @param Request $request
+     *
+     * @return Application|RedirectResponse|Redirector
+     */
+    public function update($id, Request $request)
+    {
+        $this->moduleSvc->updateModule($id, $request->has('enabled'));
+        flash()->success('Module Status Changed!');
+        return redirect(route('admin.modules.index'));
+    }
+
+    /**
+     * Enabling Module Present in the Modules Folder
+     *
+     * @param Request $request
+     *
+     * @return Application|RedirectResponse|Redirector
+     */
+    public function enable(Request $request)
+    {
+        $this->moduleSvc->addModule($request->input('name'));
+        return redirect(route('admin.modules.index'));
+    }
+
+    /**
+     * Verify and Remove the specified Module from storage.
+     *
+     * @param mixed   $id
+     * @param Request $request
+     *
+     * @return mixed
+     */
+    public function destroy($id, Request $request)
+    {
+        $delete = $this->moduleSvc->deleteModule($id, $request->all());
+        if ($delete == true) {
+            flash()->success('Module Deleted Successfully!');
+            return redirect(route('admin.modules.index'));
+        }
+        flash()->error('Verification Failed!');
+        return redirect(route('admin.modules.edit', $id));
+    }
+}