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Current File : /var/www/html/hr/controllers/LeaveapplicationController.php

<?php

namespace app\controllers;

use Yii;
use app\models\LeaveApplication;
use app\models\LeaveApplicationSearch;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
use yii\filters\VerbFilter;
use Ramsey\Uuid\Uuid;
use Ramsey\Uuid\Exception\UnsatisfiedDependencyException;
use yii\helpers\Url;
use app\models\MenuAccess;
use yii\helpers\ArrayHelper;
use app\models\Log;
use app\models\LogSearch;
use yii\web\UploadedFile;
use app\models\User;
use app\models\ParamList;
use yii\helpers\Html;
use app\models\PublicHolidays;

/**
 * LeaveapplicationController implements the CRUD actions for LeaveApplication model.
 */
class LeaveapplicationController extends Controller {

    public $menu_id = 84;
    public $menu_id2 = 83;

    /**
     * {@inheritdoc}
     */
    public function behaviors() {
        return [
            'verbs' => [
                'class' => VerbFilter::className(),
                'actions' => [
                    'delete' => ['GET'],
                ],
            ],
        ];
    }

    /**
     * Lists all LeaveApplication models.
     * @return mixed
     */
    public function actionIndex() {
        $searchModel = new LeaveApplicationSearch();
        $dataProvider = $searchModel->search(Yii::$app->request->queryParams);
        return $this->render('index', ['searchModel' => $searchModel, 'dataProvider' => $dataProvider, 'menu_id' => $this->menu_id]);
    }

    public function actionIndex2() {
        $searchModel = new LeaveApplicationSearch();
        $dataProvider = $searchModel->search2(Yii::$app->request->queryParams);
        return $this->render('index2', ['searchModel' => $searchModel, 'dataProvider' => $dataProvider, 'menu_id' => $this->menu_id2]);
    }

    /**
     * Displays a single LeaveApplication model.
     * @param integer $id
     * @param string $uuid
     * @return mixed
     * @throws NotFoundHttpException if the model cannot be found
     */
    public function actionView($id, $uuid) {
        return $this->render('view', ['model' => $this->findModel($id, $uuid),]);
    }

    /**
     * Creates a new LeaveApplication model.
     * If creation is successful, the browser will be redirected to the 'view' page.
     * @return mixed
     */
    public function actionCreate() {
        $model = new LeaveApplication();
        $model->created_dt = date("Y-m-d H:i:s");
        $model->created_by = Yii::$app->user->identity->id;
        $model->updated_dt = date("Y-m-d H:i:s");
        $model->updated_by = Yii::$app->user->identity->id;
        $model->uuid = Uuid::uuid4();
        $model->status = 'pending';
        $model->user_id = Yii::$app->user->identity->id;
        if ($model->load(Yii::$app->request->post())) {
            $model->attachment = UploadedFile::getInstance($model, 'attachment');
            if (!empty($model->attachment)) {
                $file_name = date("YmdHis") . '.' . $model->attachment->extension;
                if ($model->attachment->saveAs('uploads/leave_application/' . $file_name))
                    $model->attachment = $file_name;
            }
            if ($model->save()) {

                //send email
                if (($modelApprover = User::findOne(Yii::$app->user->identity->id)) !== null) {
                    $approver_id = $modelApprover->staff_approver;
                    $staff_name = $modelApprover->name;
                    if (($modelApprover2 = User::findOne($approver_id)) !== null) {
                        $approver_name = $modelApprover2->name;
                        $approver_email = $modelApprover2->email;

                        $ParamList = new ParamList();

                        $email_content = '<html>
                <body>
                    <div style="font-family: \'Century Gothic\', CenturyGothic, AppleGothic, sans-serif; font-size: 14px;background-color:rgb(234,234,234);padding:2em 0;">
                        <div style="width:70%;background-color:white;margin:0 auto;padding:5em;border:1px solid #ccc;">
                            <p>Hi ' . $approver_name . ',</p>
                            <p>' . $staff_name . ' have apply for leave from HR System.</p>
                            <p>
                                Leave Type : ' . $ParamList->getlabel(58, $model->leave_type) . '<br>
                                Reason : ' . $model->reason . '<br>
                                Start Date : ' . date("d M Y", strtotime($model->start_dt)) . '<br>
                                End Date : ' . date("d M Y", strtotime($model->end_dt)) . '<br>
                                Leave Length : ' . $ParamList->getlabel(60, $model->leave_length) . '<br>
                                Total Days : ' . $model->total_days . ' day(s)
                            </p>
                            <p>
                                <a href="' . Url::base(true) . '/index.php?r=leaveapplication/approval&uuid=' . $model->uuid . '&approved_by=' . $approver_id . '">Please click here to approve / reject ' . $staff_name . ' leave application</a>
                            </p>
                            <p>- Admin -</p>
                        </div>
                    </div>
                </body>
            </html>';

//                        Yii::$app->mailer->compose()
//                                ->setFrom(Yii::$app->params['senderEmail'])
//                                ->setTo($approver_email)
//                                ->setSubject('HR System Staff Leave Application')
//                                ->setHtmlBody($email_content)
//                                ->send();

                        $headers = "MIME-Version: 1.0" . "\r\n";
                        $headers .= "Content-type:text/html;charset=UTF-8" . "\r\n";
                        mail($approver_email, 'HR System Staff Leave Application', $email_content, $headers);
                    }
                }

                $Log = new Log();
                $Log->insertlog($this->menu_id, 'create', $model->uuid);
                $this->getView()->registerJs("swal.fire({
                    position: 'center-center',
                    type: 'success',
                    title: 'Leave application successfully send to approver',
                    showConfirmButton: false,
                    timer: 3000,
                }).then(function(result){window.location = '" . Url::to(['leaveapplication/index']) . "';});");
            }
        }
        return $this->render('create', ['model' => $model, 'menu_id' => $this->menu_id]);
    }

    public function actionUpdatestatus($id, $status, $approved_by) {
        if (($model = LeaveApplication::findOne($id)) !== null) {
            $model->status = $status;
            $model->approved_dt = date("Y-m-d H:i:s");
            $model->approved_by = $approved_by;
            if ($model->save(false)) {
                $ParamList = new ParamList();

                //send email
                if (($modelUser = User::findOne($model->user_id)) !== null) {
                    $leave_dt = '';
                    if ($model->start_dt == $model->end_dt)
                        $leave_dt = 'on ' . date("d M Y", strtotime($model->start_dt));
                    else
                        $leave_dt = 'from ' . date("d M Y", strtotime($model->start_dt)) . ' until ' . date("d M Y", strtotime($model->end_dt));
                    $email_content = '<html>
                    <body>
                        <div style="font-family: \'Century Gothic\', CenturyGothic, AppleGothic, sans-serif; font-size: 14px;background-color:rgb(234,234,234);padding:2em 0;">
                            <div style="width:70%;background-color:white;margin:0 auto;padding:5em;border:1px solid #ccc;">
                                <p>Hi ' . $modelUser->name . ',</p>
                                <p>Your application for leave ' . $leave_dt . ' have been ' . strtolower($ParamList->getlabel(59, $status)) . '</p>
                                <p>- Admin -</p>
                            </div>
                        </div>
                    </body>
                </html>';

                    /*Yii::$app->mailer->compose()
                            ->setFrom(Yii::$app->params['senderEmail'])
                            ->setTo($modelUser->email)
                            ->setSubject('HR System Staff Leave Application')
                            ->setHtmlBody($email_content)
                            ->send();*/

                    $headers = "MIME-Version: 1.0" . "\r\n";
                    $headers .= "Content-type:text/html;charset=UTF-8" . "\r\n";
                    mail($modelUser->email, 'HR System Staff Leave Application', $email_content, $headers);
                }

                return 'success';
            }
        }
    }

    public function actionApproval($uuid, $approved_by) {
        if (($model = LeaveApplication::findOne(['uuid' => $uuid])) !== null) {
            $User = new User();
            $ParamList = new ParamList();
            $output = '<html>
            <head>
            <title>' . Yii::$app->params['systemName'] . '</title>
                <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-eOJMYsd53ii+scO/bJGFsiCZc+5NDVN2yr8+0RDqr0Ql0h+rP48ckxlpbzKgwra6" crossorigin="anonymous">
                <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta3/dist/js/bootstrap.bundle.min.js" integrity="sha384-JEW9xMcG8R+pH31jmWH6WWP0WintQrMb4s7ZOdauHnUtxwoG2vI5DkLtS3qm9Ekf" crossorigin="anonymous"></script>
                <script src="//cdn.jsdelivr.net/npm/sweetalert2@10"></script>
                <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
                <style>
                    .table th{width:50%;text-align:right;white-space:nowrap;}
                </style>
            </head>
            <body>
                <div class="container p-5">
                    <div class="card pb-3" style="width:700px;margin:0 auto;">
                        <div class="text-center pt-4 pb-4">
                            <h5>BLUNET HR SYSTEM</h5>
                            <h6><b>Leave Application</b></h6>
                        </div>
                        <table class="table table-striped">
                            <tr><th>Staff Name</th><td>' . $User->getusername($model->user_id) . '</td></tr>
                            <tr><th>Leave Type</th><td>' . $ParamList->getlabel(58, $model->leave_type) . '</td></tr>
                            <tr><th>Start Date</th><td>' . date("d M Y", strtotime($model->start_dt)) . '</td></tr>
                            <tr><th>End Date</th><td>' . date("d M Y", strtotime($model->end_dt)) . '</td></tr>
                            <tr><th>Leave Length</th><td>' . $ParamList->getlabel(60, $model->leave_length) . '</td></tr>
                            <tr><th>Total Days</th><td>' . $model->total_days . '</td></tr>
                            <tr><th>Reason</th><td>' . $model->reason . '</td></tr>
                            <tr><th>Attachment</th><td>' . Html::a($model->attachment, 'uploads/leave_application/' . $model->attachment, ['target' => '_blank']) . '</td></tr>
                            <tr><th>Apply Date</th><td>' . date("d M Y", strtotime($model->created_dt)) . '</td></tr>
                            <tr><th>Status</th><td>' . $ParamList->getlabel(59, $model->status) . '</td></tr>
                        </table>';

            if ($model->status == 'pending') {
                $output .= '<center>
                                    <button class="btn btn-success" onclick="updatestatus(' . $model->id . ',\'approve\',' . $approved_by . ')">Approve</button>
                                    <button class="btn btn-danger" onclick="updatestatus(' . $model->id . ',\'reject\',' . $approved_by . ')">Reject</button>
                                </center>';
            }

            $output .= '</div>
                </div>
                <script>
                    function updatestatus(id, status, approved_by) {
                        swal.fire({
                            title: "Are you sure to " + status + " this leave application?",
                            text: "You won\'t be able to revert this!",
                            icon: "warning",
                            showCancelButton: true,
                            confirmButtonColor: "#3085d6",
                            cancelButtonColor: "#d33",
                            confirmButtonText: "Yes, proceed!"
                        }).then((result) => {
                            if (result.value) {

                                swal.fire({
                                    title: "Loading",
                                    text: "Please Wait",
                                    allowOutsideClick: false,
                                    showConfirmButton: false,
                                    onBeforeOpen: () => {
                                        swal.showLoading()
                                    },
                                });

                                $.ajax({
                                    url: "index.php?r=leaveapplication/updatestatus",
                                    method: "GET",
                                    data: {"id": id, "status": status, "approved_by": approved_by},
                                    success: function (response) {
                                        if (response === "success") {
                                            swal.close();
                                            swal.fire({
                                                position: "center-center",
                                                type: "success",
                                                title: "Leave application have been " + status,
                                                showConfirmButton: false,
                                                timer: 1500, }).then(function (result) {
                                                location.reload();
                                            });
                                        }
                                    },
                                });
                            }
                        });
                    }
                </script>
            </body>
        </html>';
            echo $output;
            die();
        }
    }

    public function actionCalculatedays($start_dt, $end_dt) {
        //deduct end - start
        $start = new \DateTime($start_dt);
        $end = new \DateTime($end_dt);
        $end->modify('+1 day');

        $interval = $end->diff($start);
        $days = $interval->days;
        $period = new \DatePeriod($start, new \DateInterval('P1D'), $end);

        //$holidays = array('2012-09-07');
        //$holidays = ArrayHelper::map(PublicHolidays::find()->where(['cat_id' => $cat_id, 'status' => 1])->all(), 'code', 'label');


        foreach ($period as $dt) {
            $curr = $dt->format('D');

            //escape weekend
            if ($curr == 'Sat' || $curr == 'Sun') {
                $days--;
            }

            $modelHolidays = PublicHolidays::find()
                            ->andFilterWhere(['<=', 'start_dt', $dt->format('Y-m-d')])
                            ->andFilterWhere(['>=', 'end_dt', $dt->format('Y-m-d')])->all();
            if (!empty($modelHolidays))
                $days--;

            //deduct public holiday
            //else if (in_array($dt->format('Y-m-d'), $holidays)) {
            //    $days--;
            //}
        }
        return $days;
    }

    /**
     * Updates an existing LeaveApplication model.
     * If update is successful, the browser will be redirected to the 'view' page.
     * @param integer $id
     * @param string $uuid
     * @return mixed
     * @throws NotFoundHttpException if the model cannot be found
     */
    public function actionUpdate($id, $uuid) {
        $model = $this->findModel($id, $uuid);

        if ($model->load(Yii::$app->request->post()) && $model->save()) {
            return $this->redirect(['view', 'id' => $model->id, 'uuid' => $model->uuid]);
        }

        return $this->render('update', [
                    'model' => $model,
        ]);
    }

    /**
     * Deletes an existing LeaveApplication model.
     * If deletion is successful, the browser will be redirected to the 'index' page.
     * @param integer $id
     * @param string $uuid
     * @return mixed
     * @throws NotFoundHttpException if the model cannot be found
     */
    public function actionDelete($id, $uuid) {
        $this->findModel($id, $uuid)->delete();

        return $this->redirect(['index']);
    }

    /**
     * Finds the LeaveApplication model based on its primary key value.
     * If the model is not found, a 404 HTTP exception will be thrown.
     * @param integer $id
     * @param string $uuid
     * @return LeaveApplication the loaded model
     * @throws NotFoundHttpException if the model cannot be found
     */
    protected function findModel($id, $uuid) {
        if (($model = LeaveApplication::findOne(['id' => $id, 'uuid' => $uuid])) !== null) {
            return $model;
        }

        throw new NotFoundHttpException('The requested page does not exist.');
    }

}