Merge branch 'ws-consumer' into 'develop'

Add service consumers

See merge request !135

drupal/modules/epal/config/install/epal.settings.yml

+
+ws_endpoint: 'https://the.url'
+ws_username: 'username'
+ws_password: 'password'
+verbose: true
+NO_SAFE_CURL: false

drupal/modules/epal/epal.routing.yml

@@ -278,3 +278,27 @@ epal.applicant.creationpdf:
     _controller: '\Drupal\epal\Controller\PdfCreator::createApplicantPDF'
   requirements:
     _user_is_logged_in: 'TRUE'
+epal.svc.getdidacticyears:
+  path: '/epal/get-didactic-years'
+  options:
+    _auth: [ 'basic_auth' ]
+  defaults:
+    _controller: '\Drupal\epal\Controller\WSConsumer::getAllDidactiYear'
+  requirements:
+    _user_is_logged_in: 'TRUE'
+epal.svc.getstudentpromotion:
+  path: '/epal/get-student-promotion/{didactic_year_id}/{lastname}/{firstname}/{father_firstname}/{mother_firstname}/{birthdate}/{registry_no}/{level_name}'
+  options:
+    _auth: [ 'basic_auth' ]
+  defaults:
+    _controller: '\Drupal\epal\Controller\WSConsumer::getStudentEpalPromotion'
+  requirements:
+    _user_is_logged_in: 'TRUE'
+epal.svc.getstudentcertification:
+  path: '/epal/get-student-certification/{didactic_year_id}/{lastname}/{firstname}/{father_firstname}/{mother_firstname}/{birthdate}/{registry_no}/{level_name}'
+  options:
+    _auth: [ 'basic_auth' ]
+  defaults:
+    _controller: '\Drupal\epal\Controller\WSConsumer::getStudentEpalCertification'
+  requirements:
+    _user_is_logged_in: 'TRUE'

drupal/modules/epal/src/Client.php

+<?php
+
+namespace Drupal\epal;
+
+use Symfony\Component\HttpFoundation\Response;
+use Exception;
+
+/**
+ * Description of Client
+ *
+ */
+class Client
+{
+
+    private $_settings = [
+        'verbose' => false,
+        'ws_endpoint' => '',
+        'ws_username' => '',
+        'ws_password' => '',
+        'NO_SAFE_CURL' => false
+    ];
+    private $logger; // if this is set and settings sets verbose mode, it will be used for logging
+
+    private $_token = null; // cache JWT
+    private $_tokenExpirationTS = null; // try to calculate token expiration time
+
+    public function __construct($settings = [], $logger = null)
+    {
+        $this->logger = $logger;
+        $this->_settings = array_merge($this->_settings, $settings);
+        $this->_settings['ws_endpoint_token'] = "{$this->_settings['ws_endpoint']}/oauth2/token";
+        $this->_settings['ws_endpoint_token_granttype'] = 'password';
+        $this->_settings['ws_endpoint_studentepalinfo'] = "{$this->_settings['ws_endpoint']}/api/epal/GetStudentEpalInfo";
+        $this->_settings['ws_endpoint_studentepalcertification'] = "{$this->_settings['ws_endpoint']}/api/epal/GetStudentEpalCertification";
+        $this->_settings['ws_endpoint_studentepalpromotion'] = "{$this->_settings['ws_endpoint']}/api/epal/GetStudentEpalPromotion";
+        $this->_settings['ws_endpoint_alldidactiyear'] = "{$this->_settings['ws_endpoint']}/api/general/GetAllDidactiYear";
+    }
+
+    /**
+     * Επιστρέφει πίνακα με κλειδιά τα property names των πεδίων που επιστρέφει η GetStudentEpalInfo
+     * και τιμές λεκτικά - ετικέτες τους.
+     *
+     * @return array
+     */
+    public function getStudentInfoFields()
+    {
+        return $this->studentInfoFields;
+    }
+
+    /**
+     * Λαμβάνει το authentication token
+     *
+     * @return string To authentication header (Bearer <token>) έτοιμο για να μπει στο authorization
+     * @throws \Exception
+     */
+    public function getTokenBearer()
+    {
+        if ($this->_token !== null && $this->_tokenExpirationTS !== null && intval($this->_tokenExpirationTS) >= time()) {
+            $this->log(__METHOD__ . " reusing token");
+            return $this->_token;
+        }
+        $this->_token = null;
+        $this->_tokenExpirationTS = null;
+
+        $this->log(__METHOD__ . " new token");
+
+        $headers = [
+            'Accept: application/json',
+            'Accept-Language: en-gb',
+            'Audience: Any',
+            // 'Content-Type: application/x-www-form-urlencoded' // should be set by post
+            'User-Agent: OSTEAM Client/v1.1 osteam'
+        ];
+
+        $payload = http_build_query([
+            'username' => $this->_settings['ws_username'],
+            'password' => $this->_settings['ws_password'],
+            'grant_type' => $this->_settings['ws_endpoint_token_granttype']
+        ]);
+        $result = $this->post($this->_settings['ws_endpoint_token'], $payload, $headers);
+        if ($result['success'] === false) {
+            $this->log(__METHOD__ . " Error while calling ws. Diagnostic: {$result['response']}. Response code: {$result['http_status']}", "error");
+            throw new Exception("Προέκυψε λάθος κατά την άντληση των στοιχείων.");
+        }
+
+        if (($response = json_decode($result['response'], true)) !== null) {
+            $this->_tokenExpirationTS = time() + intval($response['expires_in']) - 15; // skip 15 seconds... just in case
+            $this->_token = ucfirst($response['token_type']) . " {$response['access_token']}";
+            return $this->_token;
+        } else {
+            $this->log(__METHOD__ . " Error while getting token from response {$result['response']}.", "error");
+            throw new Exception("Προέκυψε λάθος κατά την λήψη του token. Αδυναμία άντλησης του token από το response.");
+        }
+    }
+
+    /**
+     * Επιστρέφει λίστα των διδακτικών ετών με κλειδί το id και τιμή το λεκτικό.
+     *
+     * @return array Associative array με κλειδί το id και τιμή το λεκτικό. Π.χ.
+     *  Array (
+     *  [1] => 2008 - 2009
+     *  [2] => 2011 - 2012
+     *  [18] => 2013 - 2014
+     *  [24] => 2016 - 2017
+     * )
+     *
+     * @throws \Exception Σε περίπτωση οποιουδήποτε λάθους
+     */
+    public function getAllDidactiYear()
+    {
+        $this->log(__METHOD__);
+
+        $headers = [
+            'Accept: application/json',
+            'Accept-Language: en-gb',
+            'Audience: Any',
+            'Authorization: ' . $this->getTokenBearer(),
+            'User-Agent: OSTEAM Client/v1.1 osteam'
+        ];
+
+        $result = $this->get($this->_settings['ws_endpoint_alldidactiyear'], [], $headers); // data as path params...
+        if ($result['success'] === false) {
+            $this->log(__METHOD__ . " Error while calling ws. Diagnostic: {$result['response']}. Response code: {$result['http_status']}", "error");
+            throw new Exception("Προέκυψε λάθος κατά την άντληση των στοιχείων.");
+        }
+
+        if (($response = json_decode($result['response'], true)) !== null) {
+            return $response;
+        } else {
+            $this->log(__METHOD__ . " Error while getting data from response {$result['response']}.", "error");
+            throw new Exception("Προέκυψε λάθος κατά την λήψη των στοιχείων. Αδυναμία άντλησης στοιχείων από την απάντηση.");
+        }
+    }
+
+    /**
+     *
+     * @param string $endpoint_base_url web service url
+     * @param int $didactic_year_id {@see getAllDidactiYear()}
+     * @param string $lastname  μόνο χαρακτήρες, κενά και μεσαίες παύλες
+     * @param string $firstname  μόνο χαρακτήρες, κενά και μεσαίες παύλες
+     * @param string $father_firstname μόνο χαρακτήρες, κενά και μεσαίες παύλες
+     * @param string $mother_firstname μόνο χαρακτήρες, κενά και μεσαίες παύλες
+     * @param string $birthdate ημερομηνίες στη μορφή 4-1-1997 (d-M-yyyy)
+     *
+     * @return boolean|null
+     * @throws \Exception Σε περίπτωση οποιουδήποτε λάθους
+     */
+    public function getStudentEpalPromotionOrCertification($endpoint_base_url, $didactic_year_id, $lastname, $firstname, $father_firstname, $mother_firstname, $birthdate, $registry_no, $level_name)
+    {
+        $parts = explode('-', $birthdate, 3);
+        if (($parts === false) || count($parts) != 3 || checkdate(intval($parts[1]), intval($parts[0]), intval($parts[2])) === false) {
+            $this->log(__METHOD__ . " Mallformed birthdate", "error");
+            throw new Exception('Η ημερομηνία γέννησης πρέπει να είναι της μορφής Η/Μ/Ε', Response::HTTP_BAD_REQUEST);
+        }
+        if (mb_strlen($lastname) == 0 || mb_strlen($firstname) == 0 || mb_strlen($father_firstname) == 0 || mb_strlen($mother_firstname) == 0) {
+            $this->log(__METHOD__ . " Missing parameters", "error");
+            throw new Exception('Όλες οι παράμετροι είναι υποχρεωτικοί', Response::HTTP_BAD_REQUEST);
+        }
+
+        $data = [
+            'DidacticYearId' => intval($didactic_year_id),
+            'LastName' => $lastname,
+            'FirstName' => $firstname,
+            'FatherFirstName' => $father_firstname,
+            'MotherFirstname' => $mother_firstname,
+            'BirthDate' => $birthdate,
+            'RegistryNo' => $registry_no,
+            'LevelName' => $level_name
+        ];
+
+        $headers = [
+            'Accept: application/json',
+            // 'Accept-Language: en-gb',
+            'Accept-Language: {"Accept-Language":"en-gb"}', // as per spec provided...
+            'Audience: Any',
+            'Authorization: ' . $this->getTokenBearer(),
+            'User-Agent: OSTEAM Client/v1.1 osteam'
+        ];
+
+        $endpoint = $endpoint_base_url . array_reduce($data, function ($c, $v) {
+            $c .= "/" . urlencode($v);
+            return $c;
+        }, '');
+
+        $result = $this->get($endpoint, [], $headers); // data as path params...
+        if ($result['success'] === false) {
+            $this->log(__METHOD__ . " Error while calling ws. Diagnostic: {$result['response']}. Response code: {$result['http_status']}", "error");
+            throw new Exception("Προέκυψε λάθος κατά την άντληση των στοιχείων.");
+        }
+
+        // now return true/false/null ?
+        return $result['response'];
+
+        // if (($response = json_decode($result['response'], true)) !== null) {
+        //     return $response;
+        // } else {
+        //     throw new Exception("Προέκυψε λάθος κατά την λήψη των στοιχείων. Αδυναμία άντλησης στοιχείων από το response {$result['response']}");
+        // }
+    }
+
+    public function getStudentEpalPromotion($didactic_year_id, $lastname, $firstname, $father_firstname, $mother_firstname, $birthdate, $registry_no, $level_name)
+    {
+        $this->log(__METHOD__); // " $didactic_year_id, $lastname, $firstname, $father_firstname, $mother_firstname, $birthdate, $registry_no, $level_name");
+        return $this->getStudentEpalPromotionOrCertification($this->_settings['ws_endpoint_studentepalpromotion'], $didactic_year_id, $lastname, $firstname, $father_firstname, $mother_firstname, $birthdate, $registry_no, $level_name);
+    }
+
+    public function getStudentEpalCertification($didactic_year_id, $lastname, $firstname, $father_firstname, $mother_firstname, $birthdate, $registry_no, $level_name)
+    {
+        $this->log(__METHOD__); // " $didactic_year_id, $lastname, $firstname, $father_firstname, $mother_firstname, $birthdate, $registry_no, $level_name");
+        return $this->getStudentEpalPromotionOrCertification($this->_settings['ws_endpoint_studentepalcertification'], $didactic_year_id, $lastname, $firstname, $father_firstname, $mother_firstname, $birthdate, $registry_no, $level_name);
+    }
+
+    protected function setCommonCurlOptions($ch, $uri, $headers)
+    {
+        curl_setopt($ch, CURLOPT_URL, $uri);
+        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
+        curl_setopt($ch, CURLOPT_USERAGENT, "OSTEAM Client/v1.1 osteam");
+        if (isset($this->_settings['NO_SAFE_CURL']) && $this->_settings['NO_SAFE_CURL'] === true) {
+            curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
+            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
+        }
+
+        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
+        curl_setopt($ch, CURLOPT_MAXREDIRS, 3);
+        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 5);
+        if ($this->_settings['verbose']) {
+            curl_setopt($ch, CURLOPT_VERBOSE, true);
+        }
+    }
+
+    public function post($uri, $payload, $headers = [])
+    {
+        $ch = curl_init();
+
+        $this->setCommonCurlOptions($ch, $uri, $headers);
+
+        curl_setopt($ch, CURLOPT_POST, true);
+        curl_setopt($ch, CURLOPT_POSTFIELDS, $payload);
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+
+        $result = curl_exec($ch);
+
+        if (curl_errno($ch)) {
+            $this->log(__METHOD__ . " Error calling {$uri}. Curl error: " . curl_error($ch) . " Curl info: " . var_export(curl_getinfo($ch), true), "error");
+            throw new Exception("Λάθος κατά την κλήση της υπηρεσίας.");
+        }
+        if (intval(($http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE)) / 100) != 2) {
+            return [
+                'success' => false,
+                'http_status' => $http_code,
+                'response' => $result
+            ];
+        }
+        curl_close($ch);
+        return [
+            'success' => true,
+            'http_status' => $http_code,
+            'response' => $result
+        ];
+    }
+
+    public function get($uri, $params = [], $headers = [])
+    {
+        $ch = curl_init();
+
+        if (is_array($params) && count($params) > 0) {
+            $qs = '?' . http_build_query($params);
+        } else {
+            $qs = '';
+        }
+        $this->setCommonCurlOptions($ch, "{$uri}{$qs}", $headers);
+
+        // curl_setopt($ch, CURLOPT_HTTPGET, true); // default
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+
+        $result = curl_exec($ch);
+
+        if (curl_errno($ch)) {
+            $this->log(__METHOD__ . " Error calling {$uri}. Curl error: " . curl_error($ch) . " Curl info: " . var_export(curl_getinfo($ch), true), "error");
+            throw new Exception("Λάθος κατά την κλήση της υπηρεσίας.");
+        }
+        if (intval(($http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE)) / 100) != 2) {
+            return [
+                'success' => false,
+                'http_status' => $http_code,
+                'response' => $result
+            ];
+        }
+        curl_close($ch);
+        return [
+            'success' => true,
+            'http_status' => $http_code,
+            'response' => $result
+        ];
+    }
+
+    protected function log($msg, $level = 'info')
+    {
+        if ($this->logger !== null && $this->_settings['verbose']) {
+            switch ($level) {
+                case 'info':
+                case 'warning':
+                case 'error':
+                    $this->logger->$level($msg);
+                    break;
+                default:
+                    $this->logger->error($msg);
+                    break;
+            }
+        }
+        return;
+    }
+}

drupal/modules/epal/src/Controller/WSConsumer.php

+<?php
+
+namespace Drupal\epal\Controller;
+
+use Drupal\Core\Entity\EntityTypeManagerInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\HttpFoundation\JsonResponse;
+use Drupal\Core\Controller\ControllerBase;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Drupal\Core\Database\Connection;
+use Drupal\Core\Logger\LoggerChannelFactoryInterface;
+use Drupal\epal\Client;
+
+class WSConsumer extends ControllerBase
+{
+    protected $entityTypeManager;
+    protected $logger;
+    protected $client;
+    protected $settings;
+
+    public function __construct(EntityTypeManagerInterface $entityTypeManager, LoggerChannelFactoryInterface $loggerChannel)
+    {
+        $config = $this->config('epal.settings');
+        foreach (['ws_endpoint', 'ws_username', 'ws_password', 'verbose', 'NO_SAFE_CURL'] as $setting) {
+            $this->settings[$setting] = $config->get($setting);
+        }
+
+        $this->entityTypeManager = $entityTypeManager;
+        $this->logger = $loggerChannel->get('epal-school');
+        $this->client = new Client($this->settings, $this->logger);
+    }
+
+    public static function create(ContainerInterface $container)
+    {
+        return new static(
+            $container->get('entity_type.manager'), $container->get('logger.factory')
+        );
+    }
+
+    public function getPing(Request $request)
+    {
+        return (new JsonResponse(['message' => 'Ping!!!']))
+            ->setStatusCode(Response::HTTP_OK);
+    }
+
+    public function getAllDidactiYear()
+    {
+        $ts_start = microtime(true);
+
+        try {
+            $catalog = $this->client->getAllDidactiYear();
+        } catch (\Exception $e) {
+            return (new JsonResponse(['message' => $e->getMessage()]))
+                ->setStatusCode(($code = $e->getCode()) == 0 ? Response::HTTP_INTERNAL_SERVER_ERROR : $code);
+        }
+
+        $duration = microtime(true) - $ts_start;
+        $this->logger->info(__METHOD__ . " :: timed [{$duration}]");
+
+        return (new JsonResponse([
+                'message' => 'Επιτυχία',
+                'data' => $catalog
+            ]))
+            ->setStatusCode(Response::HTTP_OK);
+    }
+
+    public function getStudentEpalPromotion($didactic_year_id, $lastname, $firstname, $father_firstname, $mother_firstname, $birthdate, $registry_no, $level_name)
+    {
+        $ts_start = microtime(true);
+
+        try {
+            $result = $this->client->getStudentEpalPromotion($didactic_year_id, $lastname, $firstname, $father_firstname, $mother_firstname, $birthdate, $registry_no, $level_name);
+        } catch (\Exception $e) {
+            return (new JsonResponse(['message' => $e->getMessage()]))
+                ->setStatusCode(($code = $e->getCode()) == 0 ? Response::HTTP_INTERNAL_SERVER_ERROR : $code);
+        }
+
+        $duration = microtime(true) - $ts_start;
+        $this->logger->info(__METHOD__ . " :: timed [{$duration}]");
+
+        return (new JsonResponse([
+                'message' => 'Επιτυχία',
+                'data' => $result
+            ]))
+            ->setStatusCode(Response::HTTP_OK);
+    }
+
+    public function getStudentEpalCertification($didactic_year_id, $lastname, $firstname, $father_firstname, $mother_firstname, $birthdate, $registry_no, $level_name)
+    {
+        $ts_start = microtime(true);
+
+        try {
+            $result = $this->client->getStudentEpalCertification($didactic_year_id, $lastname, $firstname, $father_firstname, $mother_firstname, $birthdate, $registry_no, $level_name);
+        } catch (\Exception $e) {
+            return (new JsonResponse(['message' => $e->getMessage()]))
+                ->setStatusCode(($code = $e->getCode()) == 0 ? Response::HTTP_INTERNAL_SERVER_ERROR : $code);
+        }
+
+        $duration = microtime(true) - $ts_start;
+        $this->logger->info(__METHOD__ . " :: timed [{$duration}]");
+
+        return (new JsonResponse([
+                'message' => 'Επιτυχία',
+                'data' => $result
+            ]))
+            ->setStatusCode(Response::HTTP_OK);
+    }
+
+    private function generateRandomString($length)
+    {
+        $characters = ['Α','Β','Γ','Δ','Ε','Ζ','Η','Θ','Ι','Κ','Λ','Μ','Ν','Ξ','Ο','Π','Ρ','Σ','Τ','Υ','Φ','Χ','Ψ','Ω'];
+        $charactersLength = count($characters);
+        $randomString = '';
+        for ($i = 0; $i < $length; $i++) {
+            $randomString .= $characters[rand(0, $charactersLength - 1)];
+        }
+        return $randomString;
+    }
+
+    // private function respondWithStatus($arr, $s)
+    // {
+    //     $res = new JsonResponse($arr);
+    //     $res->setStatusCode($s);
+    //     return $res;
+    // }
+}

source/components/header/header.component.html

-<div class = "loading" *ngIf="(showLoader$ | async) === true"></div>
+<div class="loading" *ngIf="(showLoader$ | async) === true"></div>
 <div id="headerNotice" (onHidden)="onHidden()" class="modal fade" tabindex="-1" role="dialog" aria-hidden="true">
   <div class="modal-dialog modal-lg">
     <div class="modal-content">
-      <div class="modal-header {{modalHeader | async}}" >
-          <h3 class="modal-title pull-left"><i class="fa fa-check-square-o"></i>&nbsp;&nbsp;{{ modalTitle | async }}</h3>
+      <div class="modal-header {{modalHeader | async}}">
+        <h3 class="modal-title pull-left"><i class="fa fa-check-square-o"></i>&nbsp;&nbsp;{{ modalTitle | async }}</h3>
         <button type="button" class="close pull-right" aria-label="Close" (click)="hideModal()">
           <span aria-hidden="true"><i class="fa fa-times"></i></span>
         </button>
       </div>
       <div class="modal-body">
-          <p>{{ modalText | async }}</p>
+        <p>{{ modalText | async }}</p>
       </div>
       <div class="modal-footer">
         <button type="button" class="btn btn-default pull-left" data-dismiss="modal">Κλείσιμο</button>
@@ -18,20 +18,19 @@
   </div>
 </div>
 <div class="header-wrapper">
-<header id="navbar" role="banner" class="navbar navbar-default">
-
+  <header id="navbar" role="banner" class="navbar navbar-default">
     <div *ngIf="(loginInfo$ | async).size > 0">
-   <ul class="navbar-nav">
-       <div *ngIf="(loginInfo$ | async).cu_name !== ''">
-            <div class="row">
-                <div class="offset-md-8 col-md-4 pull-right">
-                    <span class="username">{{ cuName }}&nbsp;&nbsp;&nbsp;&nbsp;</span>
-                    <span class="signout isclickable" (click)="signOut()" style="color:#CC3300;">Αποσύνδεση&nbsp;&nbsp;</span>
-                    <i class="fa fa-sign-out isclickable" (click)="signOut()"></i>
-                </div>
+      <ul class="navbar-nav">
+        <div *ngIf="(loginInfo$ | async).cu_name !== ''">
+          <div class="row">
+            <div class="offset-md-8 col-md-4 pull-right">
+              <span class="username">{{ cuName }}&nbsp;&nbsp;&nbsp;&nbsp;</span>
+              <span class="signout isclickable" (click)="signOut()" style="color:#CC3300;">Αποσύνδεση&nbsp;&nbsp;</span>
+              <i class="fa fa-sign-out isclickable" (click)="signOut()"></i>
             </div>
+          </div>
         </div>
-   </ul>
-</div>
-</header>
-</div>
+      </ul>
+    </div>
+  </header>
+</div>
\ No newline at end of file

source/components/header/header.component.ts

-import {Component, OnInit, OnDestroy} from '@angular/core';
-import {Router} from '@angular/router';
+import {Component, OnInit, OnDestroy} from "@angular/core";
+import {Router} from "@angular/router";
 import { Injectable } from "@angular/core";
 
-import { BehaviorSubject } from 'rxjs/Rx';
-import { NgRedux, select } from 'ng2-redux';
-import { IAppState } from '../../store/store';
-import { ILoginInfo, ILoginInfoToken } from '../../store/logininfo/logininfo.types';
-import { HelperDataService } from '../../services/helper-data-service';
-import { LoginInfoActions } from '../../actions/logininfo.actions';
-import { LOGININFO_INITIAL_STATE } from '../../store/logininfo/logininfo.initial-state';
-import { SCHOOL_ROLE, STUDENT_ROLE, PDE_ROLE, DIDE_ROLE, MINISTRY_ROLE } from '../../constants';
-import { EpalClassesActions } from '../../actions/epalclass.actions';
-import { SectorFieldsActions } from '../../actions/sectorfields.actions';
-import { RegionSchoolsActions } from '../../actions/regionschools.actions';
-import { SectorCoursesActions } from '../../actions/sectorcourses.actions';
-import { CriteriaActions } from '../../actions/criteria.actions';
-import { StudentDataFieldsActions } from '../../actions/studentdatafields.actions';
+import { BehaviorSubject } from "rxjs/Rx";
+import { NgRedux, select } from "ng2-redux";
+import { IAppState } from "../../store/store";
+import { ILoginInfo, ILoginInfoToken } from "../../store/logininfo/logininfo.types";
+import { HelperDataService } from "../../services/helper-data-service";
+import { LoginInfoActions } from "../../actions/logininfo.actions";
+import { LOGININFO_INITIAL_STATE } from "../../store/logininfo/logininfo.initial-state";
+import { SCHOOL_ROLE, STUDENT_ROLE, PDE_ROLE, DIDE_ROLE, MINISTRY_ROLE } from "../../constants";
+import { EpalClassesActions } from "../../actions/epalclass.actions";
+import { SectorFieldsActions } from "../../actions/sectorfields.actions";
+import { RegionSchoolsActions } from "../../actions/regionschools.actions";
+import { SectorCoursesActions } from "../../actions/sectorcourses.actions";
+import { CriteriaActions } from "../../actions/criteria.actions";
+import { StudentDataFieldsActions } from "../../actions/studentdatafields.actions";
 
 @Component({
-  selector: 'reg-header',
-  templateUrl: 'header.component.html'
+  selector: "reg-header",
+  templateUrl: "header.component.html"
 })
 export default class HeaderComponent implements OnInit, OnDestroy {
     private authToken: string;
     private authRole: string;
     private cuName: string;
     private loginInfo$: BehaviorSubject<ILoginInfo>;
-    public cuser :any;
+    public cuser: any;
     private showLoader$: BehaviorSubject<boolean>;
     private modalTitle: BehaviorSubject<string>;
     private modalText: BehaviorSubject<string>;
@@ -44,9 +44,9 @@ export default class HeaderComponent implements OnInit, OnDestroy {
                 private router: Router
                 ) {
 
-                        this.authToken = '';
-                        this.authRole = '';
-                        this.cuName = '';
+                        this.authToken = "";