Ekapp/skolehjem/app/Http/Controllers/UserController.php

<?php

namespace App\Http\Controllers;

use App\Helpers\Detector;
use Illuminate\Database\Eloquent\Collection;
use Illuminate\Http\Request;
use Illuminate\Http\Response;
use App\User;
use Illuminate\Support\Facades\App;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Log;
use mysql_xdevapi\Table;
use Spatie\Permission\Models\Role;


class UserController extends Controller
{
    public function __construct()
    {
        $this->middleware([ "auth" ])->only("logout");
        $this->middleware([ "guest" ])->only("login");
        $this->middleware([ "lang" ])->except(["login", "showLogin", "showForgot", "forgot"]);

        $this->middleware([ "check.auth:user.list" ])->only("index");
        $this->middleware([ "check.auth:user.show" ])->only("show");
        $this->middleware([ "check.auth:user.create" ])->only("create");
        $this->middleware([ "check.auth:user.edit" ])->only(["edit", "update"]);
        $this->middleware([ "check.auth:user.delete" ])->only("delete");

        $this->middleware([ "check.auth:ownuser.edit" ])->only(["accountupdate", "accountedit", "accounteditpass", "account"]);
    }

    /**
     * Display a listing of the resource.
     *
     * @param Request $request
     * @return \Illuminate\Contracts\Foundation\Application|\Illuminate\Contracts\View\Factory|\Illuminate\View\View
     */
    public function index(Request $request)
    {
        //$users = User::query()->paginate($request->query("page", 20));
        $users = User::query()->orderBy('id', 'asc')->paginate(20);

        return Response::detect("users.index", [ "users" => $users ]);
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Contracts\Foundation\Application|\Illuminate\Contracts\View\Factory|\Illuminate\View\View
     */
    public function create()
    {
        $roles = Role::all();
        return Response::detect("users.create", ['roles' => $roles]);
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Contracts\Foundation\Application|\Illuminate\Contracts\View\Factory|\Illuminate\View\View
     */
    public function store(Request $request)
    {
        $data = $request->validate([
            "name_first" => "required|max:255",
            "name_last" => "required|max:255",
            "email" => "required",
            "password" => "required|max:60",
            "phone" => "required",
        ]);

        $allUsersEmail = User::query()->where('email', '=', $request->email)->get();
        $allUsersPhone = User::query()->where('phone', '=', $request->phone)->get();

        if ($request->password != $request->password2)
            return redirect()->route('users.create')->with('error#notsamepass', '<p><b>Der stod ikke det samme i `Password` & `Confirm Password`!</b></p>');
        elseif (count($allUsersEmail) > 0)
            return redirect()->route('users.create')->with('EmailExists', '<p><b>Der findes allerede en bruger med den Email!</b></p>');
        elseif (count($allUsersPhone) > 0)
            return redirect()->route('users.create')->with('PhoneExists', '<p><b>Der findes allerede en bruger med det Telefon Nr.!</b></p>');

        $roles = $request->input("roles", [ "User" ]);

        $user = new User($data);

        $user->assignRole($roles);
        $user->save();


        return redirect()->route('users.index');
    }

    /**
     * Display the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Contracts\Foundation\Application|\Illuminate\Contracts\View\Factory|\Illuminate\View\View
     */
    public function show($id)
    {
        $user = User::find($id);

        return Response::detect("users.show", [
            "user" => $user
        ]);
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Contracts\Foundation\Application|\Illuminate\Contracts\View\Factory|\Illuminate\View\View
     */
    public function edit($id)
    {
        $roles = Role::all();
        $user = User::find($id);

        return Response::detect("users.edit", [
            "user" => $user,
            "roles" => $roles,
        ]);
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  int  $id
     * @return \Illuminate\Contracts\Foundation\Application|\Illuminate\Contracts\View\Factory|\Illuminate\View\View
     */
    public function update(Request $request, $id)
    {
        $user = User::find($id);

        $allUsersEmail = User::query()->where('email', '=', $request->email)->where('id', '!=', $id)->get();
        $allUsersPhone = User::query()->where('phone', '=', $request->phone)->where('id', '!=', $id)->get();

        if($id === Auth::id() || auth()->user()->hasPermissionTo("user.edit")) {
            if ($request->roles != null && auth()->user()->hasPermissionTo("user.edit")) { //You can only edit roles on the admin site, so if there is an input roles, then update user info and edit roles
                if(count($allUsersEmail) > 0)
                        return redirect()->route('users.edit', ['user' => $id])->with('EmailExists', '<p><b>Der findes allerede en bruger med den Email!</b></p>');
                elseif(count($allUsersPhone) > 0)
                    return redirect()->route('users.edit', ['user' => $id])->with('PhoneExists', '<p><b>Der findes allerede en bruger med det Telefon Nr.!</b></p>');
                elseif ($request->password != "") { // If you have edited the password, then run this
                    if ($request->password == $request->password2) { // If the password is the same as confirm password, then update everything from user
                        $data = $request->all();
                        /** @var User $user */
                        $user->update($data);
                    } else // Else go back with an error message
                        return redirect()->route("users.edit", ['user' => $id])->with('error#notsamepass', '<p><b>Der stod ikke det samme i `Password` & `Bekræft Adgangskode`!</b></p>');
                }
                else { // If you haven't touched the password, then update everything else but password
                    $data = $request->only(['name_first', 'name_last', 'email', 'phone', 'roles']);
                    /** @var User $user */
                    $user->update($data);
                }

                $user->roles()->detach();
                $user->forgetCachedPermissions();

                foreach ($request->roles as $role) {
                    $user->assignRole($role);
                }
            }
        }
        $users = User::query()->paginate(20);

        return redirect()->route("users.index");
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  int  $id
     * @return \Illuminate\Http\RedirectResponse
     */
    public function destroy($id)
    {

        if(Auth::user()->hasPermissionTo("user.delete")) {
            $user = User::find($id);

            $user->delete();
        }

        return redirect()->route("users.index");
    }

    /*******************************************/
    /*              Authentication             */
    /*******************************************/

    public function showLogin() {
        if(Auth::user() == null)
            return Response::detect("users.login");
        else
            return redirect()->back();
    }

    public function login(Request $request) {
        $data = $request->only("email", "password");

        if(Auth::attempt($data)) {
            //TODO: Implement home?

            return redirect()->route("root.index");
        }

        if (request()->cookie('languagesSetting') == "dk")
            return redirect()->back(303)->with('error#wrongcredentials', '<p class="text-center text-white"><b>Email eller Password matchede ikke!</b></p>');
        if (request()->cookie('languagesSetting') == "en")
            return redirect()->back(303)->with('error#wrongcredentials', '<p class="text-center text-white"><b>Wrong Email or Password!</b></p>');
    }

    public function logout(Request $request) {
        Auth::logout();

        if (request()->cookie('languagesSetting') == "dk")
            return redirect()->route("users.login")->with('success#loggedout', '<p class="text-center text-white"><b>Du er hermed logget ud!</b></p>');
        if (request()->cookie('languagesSetting') == "en")
            return redirect()->route("users.login")->with('success#loggedout', '<p class="text-center text-white"><b>You are logged out!</b></p>');
    }

    /*******************************************/
    /*              Forgot password            */
    /*******************************************/

    public function showForgot(){
        return Response::detect('users.forgot');
    }

    public function forgot(Request $request){
        $user = User::query()->where('email', '=', $request->email)->first();

        if($user == null){
            return redirect()->back()->with('errornosuchuser', '<p class="text-center text-white"><b>Denne email findes ikke i systemet!</b></p>');
        }

        //Send email
        $email = $user->email;
        $pswd = "";

        //Generate password
        $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
        $n = 6;
        $randomString = '';

        for ($i = 0; $i < $n; $i++) {
            $index = rand(0, strlen($characters) - 1);
            $randomString .= $characters[$index];
        }

        $pswd = $randomString;

        $user->setPasswordAttribute($pswd);
        $user->update();

        $subject = "SDE Skolehjem reset password";
        $msg = "Hej " . $user->name_first . " ". $user->name_last . ".\n\nDin adgangskode er nu: " . $pswd;

        mail($email, $subject, $msg);

        return redirect()->route('users.login');
    }

    public function account()
    {
        return Response::detect("users.account");
    }

    public function accountedit()
    {
        return Response::detect("users.edit");
    }

    public function accounteditpass()
    {
        return Response::detect("users.editpass");
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Contracts\Foundation\Application|\Illuminate\Contracts\View\Factory|\Illuminate\View\View
     */
    public function accountupdate(Request $request)
    {
        $user = User::find(Auth::id());

        if ($request->input('password') != null) { // If you're editing the password
            $data = $request->only(['name_first', 'name_last', 'email', 'phone', 'password']);
            if ($request->input('password') != $request->input('confirmpassword')) { // If new password and new password confirm is not the same, go back with fail message.
                if (request()->cookie('languagesSetting') == "dk")
                    return redirect()->route("users.accounteditpass")->with('error#notsamepass', '<p class="text-center"><b>Der stod ikke det samme i `Nyt Password` & `Confirm Password`!</b></p>');
                elseif (request()->cookie('languagesSetting') == "en")
                    return redirect()->route("users.accounteditpass")->with('error#notsamepass', '<p class="text-center"><b>`New Password` & `Confirm Password` was not the same!</b></p>');
            } elseif (!Hash::check($request->input('oldpassword'), $user->password)) { // If the written current password and current password in DB is not the same, go back with fail message.
                if (request()->cookie('languagesSetting') == "dk")
                    return redirect()->route("users.accounteditpass")->with('error#oldpass', '<p class="text-center"><b>Det indtastede password i `Nuværende Password` er ikke dit nuværende password!</b></p>');
                elseif (request()->cookie('languagesSetting') == "en")
                    return redirect()->route("users.accounteditpass")->with('error#oldpass', '<p class="text-center"><b>The entered `Current Password` was not the same as your current password!</b></p>');
            } else { // If new password and current password is the same AND current written and current DB password is the same. Then update and logout.
                /** @var User $user */
                $user->update($data);
                Auth::logout();

                if (request()->cookie('languagesSetting') == "dk")
                    return redirect()->route("users.login")->with('success#passwordchange', '<p class="text-center text-white"><b>Dit password er hermed ændret!</b></p>');
                elseif (request()->cookie('languagesSetting') == "en")
                    return redirect()->route("users.login")->with('success#passwordchange', '<p class="text-center text-white"><b>Your password was changed successfully!</b></p>');
            }
        } else { // Else if you're not editing the password but anything else (Email, Phone Number). Then update user.
            $data = $request->only(['email', 'phone']);
            $user->update($data);

            if (request()->cookie('languagesSetting') == "dk")
                return redirect()->route("users.account")->with('success#credentialschanged', '<p class="text-center"><b>Dine oplysninger er hermed ændret!</b></p>');
            elseif (request()->cookie('languagesSetting') == "en")
                return redirect()->route("users.account")->with('success#credentialschanged', '<p class="text-center"><b>Your information has changed!</b></p>');
        }
        $users = User::query()->paginate(20);

        return redirect()->route("users.index");
    }

    public function search(Request $request){
        if($request->ajax()){
            $output = "<tr>".
                "<th>Fornavn</th>".
                "<th>Efternavn</th>".
                "<th>Email</th>".
                "<th>Tlf nr</th>".
                "<th>Rolle(r)</th>".
                "<th style=\"width: 1em;\"><img class=\"w-100\" src=\"http://127.0.0.1:8000/images/icons/pencil.svg\" alt=\"Update\"></th>".
                "<th style=\"width: 1em;\"><img class=\"w-100\" src=\"http://127.0.0.1:8000/images/icons/trashcan.svg\" alt=\"Delete\"></th>".
                "</tr>";


            //Join user and roles tables




            //$users = User::query()->where('Roles', 'LIKE',$request->search.'%')->with(Spatie\Permission\Models\Role)->get();


            //filter search
            if($request->isCheck === "navn")
                $users = User::query()->where('name_first', 'LIKE',$request->search.'%')->get();
            elseif ($request->isCheck === "efternavn")
                $users = User::query()->where('name_last', 'LIKE',$request->search.'%')->get();
            elseif ($request->isCheck === "email")
                $users = User::query()->where('email', 'LIKE',$request->search.'%')->get();
            elseif ($request->isCheck === "telefon")
                $users = User::query()->where('phone', 'LIKE',$request->search.'%')->get();
            elseif ($request->isCheck === "telefon")
                $users = User::query()->where('phone', 'LIKE',$request->search.'%')->get();
            elseif ($request->isCheck) {
                $roles = Role::query()->where('name', 'LIKE', $request->search . '%')->get();
                $usersTEMP = User::all();
                $users = [];

                foreach ($usersTEMP as $user) {
                    foreach ($roles as $role) {
                        if($user->hasRole($role)) {
                            array_push($users, $user);
                            break 1;
                        }
                    }
                }

                if($request->search == "")
                    $users = User::all();

            } else {
                $usersTEMP = User::query()
                    ->where('name_first', 'LIKE', $request->search . '%')
                    ->orWhere('name_last', 'LIKE', $request->search . '%')
                    ->orWhere('phone', 'LIKE', $request->search . '%')
                    ->orWhere('email', 'LIKE', $request->search . '%')
                    ->get();
                $roles = Role::query()->where('name', 'LIKE', $request->search . '%')->get();

                $users = new Collection();

                $allUsers = User::all();

                //For hver user i systemet, check om han har en af de roller der matcher søgeordet
                foreach ($allUsers as $user) {
                    foreach ($roles as $role) {
                        if($user->hasRole($role)) {
                            $users->add($user);
                            break 1;
                        }
                    }
                }


                //For hver user der har data, der matcher søgeordet, check om useren allerede er i resultatet, hvis ikke så tilføj ham
                foreach ($usersTEMP as $userTEMP){
                    $isInUsers = false;
                    foreach ($users as $user) {
                        if($userTEMP == $user) {
                            $isInUsers = true;
                            break 2;
                        }
                    }

                    if($isInUsers == false)
                        $users->add($userTEMP);
                }

                if($request->search == "")
                    $users = User::all();

                $unique = $users->flatten()->unique('phone');

                $users = $unique->values()->all();
            }


            if(count($users) !== 0){
                foreach ($users as $key => $user){

                    $roles = null;
                    $rolesString = null;

                    foreach (User::all() as $usr) {
                        if($usr->id == $user->id)
                            $roles = $usr->roles;
                    }

                    for($i = 0; $i < count($roles); $i++) {
                        if(count($roles)-1 != $i) {
                            $rolesString .= $roles[$i]->name.",";
                        }else {
                            $rolesString = $roles[$i]->name;
                        }
                    }

                    $output.='<tr>'.
                        '<td>' . $user->name_first . '</td>'.
                        '<td>' . $user->name_last . '</td>'.
                        '<td>' . $user->email . '</td>'.
                        '<td>' . $user->phone .'</td>'.
                        '<td>' . $rolesString .'</td>'.
                        '<td><a href="'. route("users.edit", [ "user" => $user->id ]) . '"><img class="w-100" src="'. asset('/images/icons/pencil-dark.svg') . '" alt="Update"></a></td>'.
                        '<td><form method="post" action="' .route("users.destroy", [ "user" => $user->id ]). '" class="w-100 nostyle">'.
                        csrf_field().
                        method_field("delete").

                        '<button class="w-100 nostyle" onclick="return confirm(\'Are you sure you want to delete?\');" type="submit"><img class="w-100 cursor-pointer" src="'. asset('/images/icons/trashcan-dark.svg') . '" alt="Delete"></button>'.
                        '</form>'.
                        '</td>'.
                        '</tr>';
                }
            }else{
                $output.='<tr>'.
                    '<td>Intet match</td>'.
                    '<td></td>'.
                    '<td></td>'.
                    '<td></td>'.
                    '<td></td>'.
                    '<td></td>'.
                    '<td></td>'.
                    '</tr>';
            }
            return Response($output);
        }
    }



    /* public function generateCookie(Request $cookieValue){
        $response = new Response('Set Cookie');
        $response->withCookie(cookie()->forever('languagesSetting', $cookieValue));
        return $response;
    }*/


   public function setLanguages(Request $request){
        if($request->ajax()){
            if($request->lang === "en"){
                $response = new Response('Set Cookie');
                $response->withCookie(cookie('languagesSetting', $request->lang, 5259488));

                return $response;
            }elseif($request->lang === "dk"){
                $response = new Response('Set Cookie');
                $response->withCookie(cookie('languagesSetting', $request->lang, 5259488));

                return $response;
            }
        }
    }

}