complete survey for teachers

config/settings/acl.global.php

@@ -32,6 +32,7 @@ return [
                 ['/application-form', ['school'], ['get', 'post'], 'GrEduLabs\ApplicationForm\Acl\Assertion\CanSubmit'],
                 ['/application-form/submit-success', ['school'], ['get']],
                 ['/tpe_survey', ['school'], ['get', 'post']],
+                ['/tpe_survey/total-teachers', ['school'], ['post']],
             ],
         ],
     ],

data/db/schema.mysql.sql

@@ -278,7 +278,7 @@ CREATE TABLE `lesson` (
   `id` int(11) unsigned NOT NULL AUTO_INCREMENT,
   `name` varchar(191) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+) ENGINE=InnoDB AUTO_INCREMENT=9 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 
 --
@@ -287,7 +287,7 @@ CREATE TABLE `lesson` (
 
 LOCK TABLES `lesson` WRITE;
 /*!40000 ALTER TABLE `lesson` DISABLE KEYS */;
-INSERT INTO `lesson` VALUES (1,'ΠΛΗΡΟΦΟΡΙΚΗ'),(2,'ΦΥΣΙΚΗ');
+INSERT INTO `lesson` VALUES (1,'ΠΛΗΡΟΦΟΡΙΚΗ'),(2,'ΦΥΣΙΚΩΝ ΕΠΙΣΤΗΜΩΝ'),(3,'ΤΕΧΝΟΛΟΓΙΑΣ'),(4,'ΦΙΛΟΛΟΓΙΚΑ'),(5,'ΑΙΣΘΗΤΙΚΗ ΑΓΩΓΗ'),(6,'ΕΘΝΙΚΑ Ή ΕΥΡΩΠΑΪΚΑ ΕΚΠΑΙΔΕΥΤΙΚΑ ΠΡΟΓΡΑΜΜΑΤΑ'),(7,'ΔΡΑΣΤΗΡΙΟΤΗΤΕΣ ΕΚΤΟΣ ΩΡΑΡΙΟΥ ΛΕΙΤΟΥΡΓΙΑΣ ΣΧΟΛΕΙΟΥ'),(8,'ΜΑΘΗΜΑΤΑ ΕΙΔΙΚΟΤΗΤΑΣ (ΕΠΑΛ)');
 /*!40000 ALTER TABLE `lesson` ENABLE KEYS */;
 UNLOCK TABLES;
 
@@ -345,6 +345,9 @@ UNLOCK TABLES;
 -- Table structure for table `school`
 --
 
+DROP TABLE IF EXISTS `school`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
 DROP TABLE IF EXISTS `school`;
 /*!40101 SET @saved_cs_client     = @@character_set_client */;
 /*!40101 SET character_set_client = utf8 */;
@@ -352,7 +355,7 @@ CREATE TABLE `school` (
   `id` int(11) unsigned NOT NULL AUTO_INCREMENT,
   `name` varchar(255) COLLATE utf8mb4_unicode_ci NOT NULL,
   `street_address` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
-  `postal_code` int(11) unsigned DEFAULT NULL,
+  `postal_code` varchar(10) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
   `phone_number` varchar(20) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
   `fax_number` varchar(20) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
   `email` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
@@ -364,16 +367,17 @@ CREATE TABLE `school` (
   `created` int(11) unsigned NOT NULL,
   `creator` varchar(255) COLLATE utf8mb4_unicode_ci NOT NULL,
   `registry_no` varchar(191) COLLATE utf8mb4_unicode_ci NOT NULL,
+  `teachers_count` int(11) unsigned DEFAULT NULL,
   PRIMARY KEY (`id`),
   UNIQUE KEY `registry_no_UNIQUE` (`registry_no`),
   KEY `index_foreignkey_school_schooltype` (`schooltype_id`),
   KEY `index_foreignkey_school_prefecture` (`prefecture_id`),
   KEY `index_foreignkey_school_educationlevel` (`educationlevel_id`),
   KEY `index_foreignkey_school_eduadmin` (`eduadmin_id`),
-  CONSTRAINT `c_fk_school_schooltype_id` FOREIGN KEY (`schooltype_id`) REFERENCES `schooltype` (`id`) ON DELETE RESTRICT ON UPDATE CASCADE,
-  CONSTRAINT `c_fk_school_prefecture_id` FOREIGN KEY (`prefecture_id`) REFERENCES `prefecture` (`id`) ON DELETE RESTRICT ON UPDATE CASCADE,
-  CONSTRAINT `c_fk_school_educationlevel_id` FOREIGN KEY (`educationlevel_id`) REFERENCES `educationlevel` (`id`) ON DELETE RESTRICT ON UPDATE CASCADE,
-  CONSTRAINT `c_fk_school_eduadmin_id` FOREIGN KEY (`eduadmin_id`) REFERENCES `eduadmin` (`id`) ON DELETE RESTRICT ON UPDATE CASCADE
+  CONSTRAINT `c_fk_school_eduadmin_id` FOREIGN KEY (`eduadmin_id`) REFERENCES `eduadmin` (`id`) ON UPDATE CASCADE,
+  CONSTRAINT `c_fk_school_educationlevel_id` FOREIGN KEY (`educationlevel_id`) REFERENCES `educationlevel` (`id`) ON UPDATE CASCADE,
+  CONSTRAINT `c_fk_school_prefecture_id` FOREIGN KEY (`prefecture_id`) REFERENCES `prefecture` (`id`) ON UPDATE CASCADE,
+  CONSTRAINT `c_fk_school_schooltype_id` FOREIGN KEY (`schooltype_id`) REFERENCES `schooltype` (`id`) ON UPDATE CASCADE
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 
@@ -574,6 +578,44 @@ LOCK TABLES `software` WRITE;
 /*!40000 ALTER TABLE `software` ENABLE KEYS */;
 UNLOCK TABLES;
 
+--
+-- Table structure for table `tpesurvey`
+--
+
+DROP TABLE IF EXISTS `tpesurvey`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `tpesurvey` (
+  `id` int(11) unsigned NOT NULL AUTO_INCREMENT,
+  `teacher_id` int(11) unsigned NOT NULL,
+  `already_using_tpe` varchar(191) COLLATE utf8mb4_unicode_ci NOT NULL,
+  `knowledge_level` varchar(191) COLLATE utf8mb4_unicode_ci NOT NULL,
+  `assets_in_use` text COLLATE utf8mb4_unicode_ci,
+  `sw_web2` varchar(191) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
+  `sw_packages` varchar(191) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
+  `sw_digitalschool` varchar(191) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
+  `sw_other` varchar(191) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
+  `uc_eduprograms` varchar(191) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
+  `uc_digitaldesign` varchar(191) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
+  `uc_asyncedu` varchar(191) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
+  `uc_other` varchar(191) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
+  `extra_needs` text COLLATE utf8mb4_unicode_ci,
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `teacher_id_UNIQUE` (`teacher_id`),
+  KEY `index_foreignkey_tpesurvey_teacher` (`teacher_id`),
+  CONSTRAINT `c_fk_tpesurvey_teacher_id` FOREIGN KEY (`teacher_id`) REFERENCES `teacher` (`id`) ON UPDATE CASCADE
+) ENGINE=InnoDB AUTO_INCREMENT=6 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Dumping data for table `tpesurvey`
+--
+
+LOCK TABLES `tpesurvey` WRITE;
+/*!40000 ALTER TABLE `tpesurvey` DISABLE KEYS */;
+/*!40000 ALTER TABLE `tpesurvey` ENABLE KEYS */;
+UNLOCK TABLES;
+
 /*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;

module/schools/data/schema.mysql.sql

@@ -215,7 +215,7 @@ CREATE TABLE `lesson` (
   `id` int(11) unsigned NOT NULL AUTO_INCREMENT,
   `name` varchar(191) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
   PRIMARY KEY (`id`)
-) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+) ENGINE=InnoDB AUTO_INCREMENT=9 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 
 --
@@ -224,7 +224,7 @@ CREATE TABLE `lesson` (
 
 LOCK TABLES `lesson` WRITE;
 /*!40000 ALTER TABLE `lesson` DISABLE KEYS */;
-INSERT INTO `lesson` VALUES (1,'ΠΛΗΡΟΦΟΡΙΚΗ'),(2,'ΦΥΣΙΚΗ');
+INSERT INTO `lesson` VALUES (1,'ΠΛΗΡΟΦΟΡΙΚΗ'),(2,'ΦΥΣΙΚΩΝ ΕΠΙΣΤΗΜΩΝ'),(3,'ΤΕΧΝΟΛΟΓΙΑΣ'),(4,'ΦΙΛΟΛΟΓΙΚΑ'),(5,'ΑΙΣΘΗΤΙΚΗ ΑΓΩΓΗ'),(6,'ΕΘΝΙΚΑ Ή ΕΥΡΩΠΑΪΚΑ ΕΚΠΑΙΔΕΥΤΙΚΑ ΠΡΟΓΡΑΜΜΑΤΑ'),(7,'ΔΡΑΣΤΗΡΙΟΤΗΤΕΣ ΕΚΤΟΣ ΩΡΑΡΙΟΥ ΛΕΙΤΟΥΡΓΙΑΣ ΣΧΟΛΕΙΟΥ'),(8,'ΜΑΘΗΜΑΤΑ ΕΙΔΙΚΟΤΗΤΑΣ (ΕΠΑΛ)');
 /*!40000 ALTER TABLE `lesson` ENABLE KEYS */;
 UNLOCK TABLES;
 
@@ -289,7 +289,7 @@ CREATE TABLE `school` (
   `id` int(11) unsigned NOT NULL AUTO_INCREMENT,
   `name` varchar(255) COLLATE utf8mb4_unicode_ci NOT NULL,
   `street_address` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
-  `postal_code` int(11) unsigned DEFAULT NULL,
+  `postal_code` varchar(10) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
   `phone_number` varchar(20) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
   `fax_number` varchar(20) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
   `email` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
@@ -307,10 +307,10 @@ CREATE TABLE `school` (
   KEY `index_foreignkey_school_prefecture` (`prefecture_id`),
   KEY `index_foreignkey_school_educationlevel` (`educationlevel_id`),
   KEY `index_foreignkey_school_eduadmin` (`eduadmin_id`),
-  CONSTRAINT `c_fk_school_schooltype_id` FOREIGN KEY (`schooltype_id`) REFERENCES `schooltype` (`id`) ON DELETE RESTRICT ON UPDATE CASCADE,
-  CONSTRAINT `c_fk_school_prefecture_id` FOREIGN KEY (`prefecture_id`) REFERENCES `prefecture` (`id`) ON DELETE RESTRICT ON UPDATE CASCADE,
-  CONSTRAINT `c_fk_school_educationlevel_id` FOREIGN KEY (`educationlevel_id`) REFERENCES `educationlevel` (`id`) ON DELETE RESTRICT ON UPDATE CASCADE,
-  CONSTRAINT `c_fk_school_eduadmin_id` FOREIGN KEY (`eduadmin_id`) REFERENCES `eduadmin` (`id`) ON DELETE RESTRICT ON UPDATE CASCADE
+  CONSTRAINT `c_fk_school_eduadmin_id` FOREIGN KEY (`eduadmin_id`) REFERENCES `eduadmin` (`id`) ON UPDATE CASCADE,
+  CONSTRAINT `c_fk_school_educationlevel_id` FOREIGN KEY (`educationlevel_id`) REFERENCES `educationlevel` (`id`) ON UPDATE CASCADE,
+  CONSTRAINT `c_fk_school_prefecture_id` FOREIGN KEY (`prefecture_id`) REFERENCES `prefecture` (`id`) ON UPDATE CASCADE,
+  CONSTRAINT `c_fk_school_schooltype_id` FOREIGN KEY (`schooltype_id`) REFERENCES `schooltype` (`id`) ON UPDATE CASCADE
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 

module/tpe_survey/bootstrap.php

 <?php
 
+use GrEduLabs\Schools\Middleware\FetchSchoolFromIdentity;
+use GrEduLabs\Schools\Service\StaffServiceInterface;
+use GrEduLabs\TpeSurvey\Action\SubmitTeachersCount;
 use GrEduLabs\TpeSurvey\Action\SurveyForm;
+use GrEduLabs\TpeSurvey\InputFilter\Survey;
 use GrEduLabs\TpeSurvey\Middleware\SurveyFormDefaults;
 use GrEduLabs\TpeSurvey\Service\SurveyService;
 use GrEduLabs\TpeSurvey\Service\SurveyServiceInterface;
@@ -35,7 +39,21 @@ return function (App $app) {
         };
 
         $c[SurveyForm::class] = function ($c) {
-            return new SurveyForm($c->get(SurveyServiceInterface::class));
+            return new SurveyForm(
+                $c->get(SurveyServiceInterface::class),
+                $c->get(Survey::class),
+                $c->get(StaffServiceInterface::class)
+            );
+        };
+
+        $c[SubmitTeachersCount::class] = function ($c) {
+            return new SubmitTeachersCount(
+                $c->get(SurveyServiceInterface::class)
+            );
+        };
+
+        $c[Survey::class] = function ($c) {
+            return new Survey();
         };
     });
 
@@ -44,7 +62,8 @@ return function (App $app) {
 
         $app->group('/tpe_survey', function () {
             $this->map(['GET', 'POST'], '', SurveyForm::class)->setName('tpe_survey');
-        });
+            $this->post('/total-teachers', SubmitTeachersCount::class)->setName('tpe_survey.total_teachers');
+        })->add(FetchSchoolFromIdentity::class);
     });
 
     $events('on', 'app.bootstrap', function (App $app, Container $c) {

module/tpe_survey/data/schema.mysql.sql

+/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
+/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
+/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
+/*!40101 SET NAMES utf8 */;
+/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
+/*!40103 SET TIME_ZONE='+00:00' */;
+/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
+/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
+/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
+/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+
+--
+-- Table structure for table `tpesurvey`
+--
+
+DROP TABLE IF EXISTS `tpesurvey`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `tpesurvey` (
+  `id` int(11) unsigned NOT NULL AUTO_INCREMENT,
+  `teacher_id` int(11) unsigned NOT NULL,
+  `already_using_tpe` varchar(191) COLLATE utf8mb4_unicode_ci NOT NULL,
+  `knowledge_level` varchar(191) COLLATE utf8mb4_unicode_ci NOT NULL,
+  `assets_in_use` text COLLATE utf8mb4_unicode_ci,
+  `sw_web2` varchar(191) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
+  `sw_packages` varchar(191) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
+  `sw_digitalschool` varchar(191) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
+  `sw_other` varchar(191) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
+  `uc_eduprograms` varchar(191) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
+  `uc_digitaldesign` varchar(191) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
+  `uc_asyncedu` varchar(191) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
+  `uc_other` varchar(191) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
+  `extra_needs` text COLLATE utf8mb4_unicode_ci,
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `teacher_id_UNIQUE` (`teacher_id`),
+  KEY `index_foreignkey_tpesurvey_teacher` (`teacher_id`),
+  CONSTRAINT `c_fk_tpesurvey_teacher_id` FOREIGN KEY (`teacher_id`) REFERENCES `teacher` (`id`) ON UPDATE CASCADE
+) ENGINE=InnoDB AUTO_INCREMENT=6 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Dumping data for table `tpesurvey`
+--
+
+LOCK TABLES `tpesurvey` WRITE;
+/*!40000 ALTER TABLE `tpesurvey` DISABLE KEYS */;
+/*!40000 ALTER TABLE `tpesurvey` ENABLE KEYS */;
+UNLOCK TABLES;
+
+
+ALTER TABLE `school` 
+ADD COLUMN `teachers_count` INT(11) UNSIGNED NULL DEFAULT NULL AFTER `registry_no`;
+
+/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
+
+/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
+/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
+/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
+/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
+/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
+/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;

module/tpe_survey/public/js/schools/tpe_survey.js

@@ -86,7 +86,14 @@
             }).done(function (response) {
                 that.hide();
             }).fail(function (xhr, err) {
-                alert('Προέκυψε κάποιο σφάλμα');
+                var messages;
+                if (422 === xhr.status) {
+                    messages = JSON.parse(xhr.responseText).messages || {};
+                    utils.formMessages.render(form, messages);
+                } else {
+                    alert('Προέκυψε κάποιο σφάλμα');
+                }
+                
             });
             
             return false;
@@ -109,4 +116,24 @@
         modal.render();
     });
     
+    $('#form-total-teachers').on('submit', function (evt) {
+        var that = $(this);
+        $.ajax({
+            url: that.attr('action'),
+            type: 'post',
+            dataType: 'json',
+            data: utils.serializeObject(that)
+        }).fail(function (xhr, err) {
+            var messages;
+            if (422 === xhr.status) {
+                messages = JSON.parse(xhr.responseText).messages || {};
+                utils.formMessages.render(that, messages);
+            } else {
+                alert('Προέκυψε κάποιο σφάλμα');
+            }
+
+        });
+        evt.preventDefault();
+    });
+    
 }(jQuery, _, window.EDULABS.utils));

module/tpe_survey/src/Action/SubmitTeachersCount.php

+<?php
+
+/**
+ * gredu_labs.
+ * 
+ * @link https://github.com/eellak/gredu_labs for the canonical source repository
+ *
+ * @copyright Copyright (c) 2008-2015 Greek Free/Open Source Software Society (https://gfoss.ellak.gr/)
+ * @license GNU GPLv3 http://www.gnu.org/licenses/gpl-3.0-standalone.html
+ */
+
+namespace GrEduLabs\TpeSurvey\Action;
+
+use GrEduLabs\TpeSurvey\Service\SurveyServiceInterface;
+use Slim\Http\Request;
+use Slim\Http\Response;
+
+/**
+ * Description of SubmitTeachersCount
+ *
+ * @author kanellov
+ */
+class SubmitTeachersCount
+{
+    /**
+     *
+     * @var SurveyServiceInterface
+     */
+    private $service;
+
+    public function __construct(SurveyServiceInterface $service)
+    {
+        $this->service = $service;
+    }
+
+    public function __invoke(Request $req, Response $res)
+    {
+        $school = $req->getAttribute('school', false);
+        if (!$school) {
+            return $res->withStatus(403, 'No school');
+        }
+        $this->service->setTotalTeachers($school->id, (int) $req->getParam('total_teachers', 0));
+
+        return $res->withStatus(204);
+    }
+}

module/tpe_survey/src/Action/SurveyForm.php

@@ -11,6 +11,8 @@
 
 namespace GrEduLabs\TpeSurvey\Action;
 
+use GrEduLabs\Schools\Service\StaffService;
+use GrEduLabs\Schools\Service\StaffServiceInterface;
 use GrEduLabs\TpeSurvey\Service\SurveyServiceInterface;
 use Slim\Http\Request;
 use Slim\Http\Response;
@@ -23,16 +25,50 @@ class SurveyForm
      */
     private $service;
 
-    public function __construct(SurveyServiceInterface $service)
-    {
-        $this->service = $service;
+    /**
+     *
+     * @var callable
+     */
+    private $inputFilter;
+
+    /**
+     *
+     * @var StaffService
+     */
+    private $staffService;
+
+    public function __construct(
+        SurveyServiceInterface $service,
+        callable $inputFilter,
+        StaffServiceInterface $staffService
+    ) {
+        $this->service      = $service;
+        $this->inputFilter  = $inputFilter;
+        $this->staffService = $staffService;
     }
 
     public function __invoke(Request $req, Response $res)
     {
+        $school = $req->getAttribute('school', false);
+        if (!$school) {
+            return $res->withStatus(403, 'No school');
+        }
         $teacherId = $req->getParam('teacher_id');
+        $teacher   = $this->staffService->getTeacherById($teacherId);
+        if ($teacher['school_id'] !== $school->id) {
+            return $res->withStatus(403, 'No school');
+        }
+
         if ($req->isPost()) {
-            $this->service->saveAnswers($teacherId, $req->getParams());
+            $inputFilter = $this->inputFilter;
+            $result      = $inputFilter($req->getParams());
+            if (!$result['is_valid']) {
+                $res = $res->withStatus(422);
+                $res = $res->withJson($result);
+
+                return $res;
+            }
+            $this->service->saveAnswers($teacherId, $result['values']);
         }
         $data = $this->service->getAnswers($teacherId);
         $res  = $res->withJson($data);

module/tpe_survey/src/InputFilter/Survey.php

+<?php
+
+/**
+ * gredu_labs.
+ * 
+ * @link https://github.com/eellak/gredu_labs for the canonical source repository
+ *
+ * @copyright Copyright (c) 2008-2015 Greek Free/Open Source Software Society (https://gfoss.ellak.gr/)
+ * @license GNU GPLv3 http://www.gnu.org/licenses/gpl-3.0-standalone.html
+ */
+
+namespace GrEduLabs\TpeSurvey\InputFilter;
+
+use GrEduLabs\Schools\InputFilter\InputFilterTrait;
+use Zend\Filter;
+use Zend\InputFilter\Input;
+use Zend\InputFilter\InputFilter;
+use Zend\Validator;
+
+class Survey
+{
+    use InputFilterTrait;
+
+    public function __construct()
+    {
+        $id = new Input('id');
+        $id->setRequired(false)
+            ->getValidatorChain()
+            ->attach(new Validator\Digits());
+
+        $alreadyUsing_tpe = new Input('already_using_tpe');
+        $alreadyUsing_tpe->setRequired(true)
+            ->getFilterChain()
+            ->attach(new Filter\StripTags())
+            ->attach(new Filter\StringTrim());
+        $alreadyUsing_tpe->getValidatorChain()
+            ->attach(new Validator\NotEmpty());
+
+        $knowledgeLevel = new Input('knowledge_level');
+        $knowledgeLevel->setRequired(true)
+            ->getFilterChain()
+            ->attach(new Filter\StripTags())
+            ->attach(new Filter\StringTrim());
+        $knowledgeLevel->getValidatorChain()
+            ->attach(new Validator\NotEmpty());
+
+        $assetsInUse = new Input('assets_in_use');
+        $assetsInUse->setRequired(false)
+            ->getFilterChain()
+            ->attach(new Filter\StripTags())
+            ->attach(new Filter\StringTrim());
+
+        $swWeb2 = new Input('sw_web2');
+        $swWeb2->setRequired(false)
+            ->getFilterChain()
+            ->attach(new Filter\StripTags())
+            ->attach(new Filter\StringTrim());
+        $swWeb2->getValidatorChain()
+            ->attach(new Validator\StringLength([
+                'max' => '191',
+            ]));
+
+        $swPackages = new Input('sw_packages');
+        $swPackages->setRequired(false)
+            ->getFilterChain()
+            ->attach(new Filter\StripTags())
+            ->attach(new Filter\StringTrim());
+        $swPackages->getValidatorChain()
+            ->attach(new Validator\StringLength([
+                'max' => '191',
+            ]));
+
+        $swDigitalschool = new Input('sw_digitalschool');
+        $swDigitalschool->setRequired(false)
+            ->getFilterChain()
+            ->attach(new Filter\StripTags())
+            ->attach(new Filter\StringTrim());
+        $swDigitalschool->getValidatorChain()
+            ->attach(new Validator\StringLength([
+                'max' => '191',
+            ]));
+
+        $swOther = new Input('sw_other');
+        $swOther->setRequired(false)
+            ->getFilterChain()
+            ->attach(new Filter\StripTags())
+            ->attach(new Filter\StringTrim());
+        $swOther->getValidatorChain()
+            ->attach(new Validator\StringLength([
+                'max' => '191',
+            ]));
+
+        $ucEduprograms = new Input('uc_eduprograms');
+        $ucEduprograms->setRequired(false)
+            ->getFilterChain()
+            ->attach(new Filter\StripTags())
+            ->attach(new Filter\StringTrim());
+        $ucEduprograms->getValidatorChain()
+            ->attach(new Validator\StringLength([
+                'max' => '191',
+            ]));
+
+        $ucDigitaldesign = new Input('uc_digitaldesign');
+        $ucDigitaldesign->setRequired(false)
+            ->getFilterChain()
+            ->attach(new Filter\StripTags())
+            ->attach(new Filter\StringTrim());
+        $ucDigitaldesign->getValidatorChain()
+            ->attach(new Validator\StringLength([
+                'max' => '191',
+            ]));
+
+        $ucAsyncedu = new Input('uc_asyncedu');
+        $ucAsyncedu->setRequired(false)
+            ->getFilterChain()
+            ->attach(new Filter\StripTags())
+            ->attach(new Filter\StringTrim());
+        $ucAsyncedu->getValidatorChain()
+            ->attach(new Validator\StringLength([
+                'max' => '191',
+            ]));
+
+        $ucOther = new Input('uc_other');
+        $ucOther->setRequired(false)
+            ->getFilterChain()
+            ->attach(new Filter\StripTags())
+            ->attach(new Filter\StringTrim());
+        $ucOther->getValidatorChain()
+            ->attach(new Validator\StringLength([
+                'max' => '191',
+            ]));
+
+        $extraNeeds = new Input('extra_needs');
+        $extraNeeds->setRequired(false)
+            ->getFilterChain()
+            ->attach(new Filter\StripTags())
+            ->attach(new Filter\StringTrim());
+        $extraNeeds->getValidatorChain()
+            ->attach(new Validator\StringLength([
+                'max' => '191',
+            ]));
+
+
+        $this->inputFilter = new InputFilter();
+        $this->inputFilter
+            ->add($id)
+            ->add($alreadyUsing_tpe)
+            ->add($knowledgeLevel)
+            ->add($assetsInUse)
+            ->add($swWeb2)
+            ->add($swPackages)
+            ->add($swDigitalschool)
+            ->add($swOther)
+            ->add($ucEduprograms)
+            ->add($ucDigitaldesign)
+            ->add($ucAsyncedu)
+            ->add($ucOther)
+            ->add($extraNeeds);
+    }
+}

module/tpe_survey/src/Middleware/SurveyFormDefaults.php

@@ -17,6 +17,16 @@ use Slim\Views\Twig;
 
 class SurveyFormDefaults
 {
+    private static $alreadyUsingTpe = [
+        [
+            'value' => 'ΝΑΙ',
+            'label' => 'Ναι',
+        ],
+        [
+            'value' => 'ΟΧΙ',
+            'label' => 'Όχι, αλλά θα χρησιμοποιούσε αν είχε τα κατάλληλα εργαλεία',
+        ],
+    ];
     private static $knowledgeLevels = ['ΜΕΤΡΙΑ', 'ΚΑΛΑ', 'ΠΟΛΥ ΚΑΛΑ', 'ΑΡΙΣΤΑ'];
     private static $assetsInUse     = ['Η/Υ', 'TABLET', 'ΔΣΔ (Διαδραστικό Σύστημα Διδασκαλίας)', 'ΒΙΝΤΕΟΠΡΟΒΟΛΕΑΣ', 'ΚΙΤ ΡΟΜΠΟΤΙΚΗΣ'];
     private static $softwareInUse   = [
@@ -74,10 +84,11 @@ class SurveyFormDefaults
 
         if ($req->isGet()) {
             $this->view['tpe_survey'] = [
-                'knowledge_levels' => array_map($map, self::$knowledgeLevels),
-                'assets_in_use'    => array_map($map, self::$assetsInUse),
-                'software_in_use'  => self::$softwareInUse,
-                'use_case'         => self::$useCase,
+                'already_using_tpe' => self::$alreadyUsingTpe,
+                'knowledge_levels'  => array_map($map, self::$knowledgeLevels),
+                'assets_in_use'     => array_map($map, self::$assetsInUse),
+                'software_in_use'   => self::$softwareInUse,
+                'use_case'          => self::$useCase,
             ];
         }
 

module/tpe_survey/src/Service/SurveyService.php

@@ -20,13 +20,16 @@ class SurveyService implements SurveyServiceInterface
         $bean                  = R::findOne('tpesurvey', 'teacher_id = ?', [$teacherId]);