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Daeng Deni Mardaeni
291
app/Http/Controllers/RolesController.php
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291
app/Http/Controllers/RolesController.php
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<?php
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namespace Modules\Usermanagement\Http\Controllers;
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use App\Http\Controllers\Controller;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\Auth;
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use Maatwebsite\Excel\Facades\Excel;
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use Modules\Usermanagement\Exports\RolesExport;
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use Modules\Usermanagement\Http\Requests\RoleRequest;
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use Modules\Usermanagement\Models\Role;
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/**
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* Class RolesController
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*
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* This controller is responsible for managing user roles within the application.
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*
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* @package Modules\Usermanagement\Http\Controllers
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*/
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class RolesController extends Controller
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{
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/**
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* @var \Illuminate\Contracts\Auth\Authenticatable|null
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*/
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public $user;
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/**
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* UsersController constructor.
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*
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* Initializes the user property with the authenticated user.
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*
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public function __construct()
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{
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$this->middleware(function ($request, $next) {
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$this->user = Auth::guard('web')->user();
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return $next($request);
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});
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}*/
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/**
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* Display a listing of the resource.
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*
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* @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
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* @throws \Illuminate\Auth\Access\AuthorizationException
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*/
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public function index()
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{
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// Check if the authenticated user has the required permission to view roles
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if (is_null($this->user) || !$this->user->can('roles.view')) {
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//abort(403, 'Sorry! You are not allowed to view roles.');
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}
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// Fetch all roles from the database
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$roles = Role::all();
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// Return the view for displaying the roles
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return view('usermanagement::roles.index', compact('roles'));
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}
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/**
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* Store a newly created resource in storage.
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*
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* @param \Illuminate\Http\Request $request
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*
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* @return \Illuminate\Http\RedirectResponse
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* @throws \Illuminate\Auth\Access\AuthorizationException
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*/
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public function store(RoleRequest $request)
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{
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// Check if the authenticated user has the required permission to store roles
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if (is_null($this->user) || !$this->user->can('roles.store')) {
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//abort(403, 'Sorry! You are not allowed to store roles.');
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}
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// Create a new role using the provided request data
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Role::create($request->all());
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// Redirect back to the roles index with a success message
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return redirect()->route('users.roles.index')->with('success', 'Role created successfully.');
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}
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/**
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* Show the form for creating a new resource.
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*
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* @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
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* @throws \Illuminate\Auth\Access\AuthorizationException
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*/
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public function create()
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{
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// Check if the authenticated user has the required permission to create roles
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if (is_null($this->user) || !$this->user->can('roles.create')) {
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//abort(403, 'Sorry! You are not allowed to create roles.');
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}
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// Return the view for creating a new role
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return view('usermanagement::roles.create');
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}
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/**
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* Display the specified resource.
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*
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* @param int $id
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*
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* @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
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* @throws \Illuminate\Auth\Access\AuthorizationException
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*/
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public function show($id)
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{
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// Check if the authenticated user has the required permission to view roles
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if (is_null($this->user) || !$this->user->can('roles.view')) {
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abort(403, 'Sorry! You are not allowed to view roles.');
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}
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// Fetch the specified role from the database
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$role = Role::find($id);
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// Return the view for displaying the role
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return view('usermanagement::roles.show', compact('role'));
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}
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/**
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* Show the form for editing the specified resource.
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*
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* @param int $id
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*
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* @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
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* @throws \Illuminate\Auth\Access\AuthorizationException
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*/
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public function edit($id)
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{
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// Check if the authenticated user has the required permission to edit roles
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if (is_null($this->user) || !$this->user->can('roles.edit')) {
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//abort(403, 'Sorry! You are not allowed to edit roles.');
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}
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// Fetch the specified role from the database
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$role = Role::find($id);
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// Return the view for editing the role
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return view('usermanagement::roles.create', compact('role'));
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}
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/**
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* Update the specified role in storage.
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*
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* @param \Modules\Usermanagement\Http\Requests\RoleRequest $request The request object containing the role data.
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* @param int $id The unique identifier of the role to be updated.
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*
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* @return \Illuminate\Http\RedirectResponse Redirects back to the roles index with a success message upon successful update.
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*
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* @throws \Illuminate\Auth\Access\AuthorizationException If the authenticated user does not have the required permission to update roles.
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*/
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public function update(RoleRequest $request, $id)
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{
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// Check if the authenticated user has the required permission to update roles
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if (is_null($this->user) || !$this->user->can('roles.update')) {
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//abort(403, 'Sorry! You are not allowed to update roles.');
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}
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// Fetch the specified role from the database
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$role = Role::find($id);
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// Update the role using the provided request data
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$role->update($request->all());
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// Redirect back to the roles index with a success message
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return redirect()->route('users.roles.index')->with('success', 'Role updated successfully.');
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}
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/**
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* Remove the specified resource from storage.
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*
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* @param int $id
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*
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* @return \Illuminate\Http\RedirectResponse
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* @throws \Illuminate\Auth\Access\AuthorizationException
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*/
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public function destroy($id)
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{
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// Check if the authenticated user has the required permission to delete roles
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if (is_null($this->user) || !$this->user->can('roles.delete')) {
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//abort(403, 'Sorry! You are not allowed to delete roles.');
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}
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// Fetch the specified role from the database
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$role = Role::find($id);
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// Delete the role
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$role->delete();
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// Redirect back to the roles index with a success message
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echo json_encode(['message' => 'User deleted successfully.', 'success' => true]);
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}
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/**
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* Restore a deleted role.
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*
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* @param int $id
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*
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* @return \Illuminate\Http\RedirectResponse
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* @throws \Illuminate\Auth\Access\AuthorizationException
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*/
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public function restore($id)
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{
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// Check if the authenticated user has the required permission to restore roles
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if (is_null($this->user) || !$this->user->can('roles.restore')) {
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abort(403, 'Sorry! You are not allowed to restore roles.');
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}
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// Fetch the specified role from the database
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$role = Role::withTrashed()->find($id);
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// Restore the role
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$role->restore();
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// Redirect back to the roles index with a success message
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return redirect()->route('users.roles.index')->with('success', 'Role restored successfully.');
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}
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/**
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* Process support datatables ajax request.
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*
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* @param \Illuminate\Http\Request $request
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*
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* @return \Illuminate\Http\JsonResponse
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* @throws \Illuminate\Auth\Access\AuthorizationException
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*/
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public function dataForDatatables(Request $request)
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{
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if (is_null($this->user) || !$this->user->can('roles.view')) {
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//abort(403, 'Sorry! You are not allowed to view users.');
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}
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// Retrieve data from the database
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$query = Role::query();
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// Apply search filter if provided
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if ($request->has('search') && !empty($request->get('search'))) {
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$search = $request->get('search');
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$query->where(function ($q) use ($search) {
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$q->where('name', 'LIKE', "%$search%");
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});
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}
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// Apply sorting if provided
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if ($request->has('sortOrder') && !empty($request->get('sortOrder'))) {
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$order = $request->get('sortOrder');
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$column = $request->get('sortField');
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$query->orderBy($column, $order);
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}
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// Get the total count of records
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$totalRecords = $query->count();
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// Apply pagination if provided
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if ($request->has('start') && $request->has('length')) {
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$start = $request->get('start');
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$length = $request->get('length');
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$query->skip($start)->take($length);
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}
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// Get the filtered count of records
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$filteredRecords = $query->count();
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// Get the data for the current page
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$roles = $query->get();
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// Calculate the page count
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$pageCount = ceil($totalRecords);
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// Calculate the current page number
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$currentPage = 0 + 1;
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// Return the response data as a JSON object
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return response()->json([
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'draw' => $request->get('draw'),
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'recordsTotal' => $totalRecords,
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'recordsFiltered' => $filteredRecords,
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'pageCount' => $pageCount,
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'page' => $currentPage,
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'totalCount' => $totalRecords,
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'data' => $roles,
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]);
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}
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public function export()
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{
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return Excel::download(new RolesExport, 'roles.xlsx');
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}
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}
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