school assets implemented

config/settings/schools.global.php

@@ -15,7 +15,7 @@ return [
                 ['/school/labs', ['school'], ['get']],
                 ['/school/staff', ['school'], ['get', 'post']],
                 ['/school/staff/{id:[1-9][0-9]*}', ['school'], ['delete']],
-                ['/school/assets', ['school'], ['get']],
+                ['/school/assets', ['school'], ['get', 'post', 'delete']],
             ],
         ],
     ],

module/application/bootstrap.php

@@ -28,7 +28,7 @@ return function (Slim\App $app) {
             $container['settings']['db']['user'],
             $container['settings']['db']['pass']
         );
-         RedBeanPHP\R::freeze();
+        RedBeanPHP\R::freeze();
 
         $container['view'] = function ($c) {
             $settings = $c['settings'];

module/schools/bootstrap.php

@@ -18,6 +18,9 @@ return function (Slim\App $app) {
     });
 
     $events('on', 'app.services', function ($stop, $container) {
+
+        // actions
+
         $container[GrEduLabs\Schools\Action\Index::class] = function ($c) {
             return new GrEduLabs\Schools\Action\Index(
                  $c->get('view'),
@@ -28,19 +31,19 @@ return function (Slim\App $app) {
         $container[GrEduLabs\Schools\Action\Staff\ListAll::class] = function ($c) {
             return new GrEduLabs\Schools\Action\Staff\ListAll(
                 $c->get('view'),
-                $c->get(GrEduLabs\Schools\Service\StaffService::class)
+                $c->get(GrEduLabs\Schools\Service\StaffServiceInterface::class)
             );
         };
 
         $container[GrEduLabs\Schools\Action\Staff\PersistTeacher::class] = function ($c) {
             return new GrEduLabs\Schools\Action\Staff\PersistTeacher(
-                $c->get(GrEduLabs\Schools\Service\StaffService::class)
+                $c->get(GrEduLabs\Schools\Service\StaffServiceInterface::class)
             );
         };
 
         $container[GrEduLabs\Schools\Action\Staff\DeleteTeacher::class] = function ($c) {
             return new GrEduLabs\Schools\Action\Staff\DeleteTeacher(
-                $c->get(GrEduLabs\Schools\Service\StaffService::class)
+                $c->get(GrEduLabs\Schools\Service\StaffServiceInterface::class)
             );
         };
 
@@ -56,39 +59,75 @@ return function (Slim\App $app) {
             );
         };
 
-        $container[GrEduLabs\Schools\Action\Assets::class] = function ($c) {
-            return new GrEduLabs\Schools\Action\Assets($c->get('view'));
+        $container[GrEduLabs\Schools\Action\Assets\ListAssets::class] = function ($c) {
+            return new GrEduLabs\Schools\Action\Assets\ListAssets(
+                $c->get('view'),
+                $c->get(GrEduLabs\Schools\Service\AssetServiceInterface::class),
+                $c->get(GrEduLabs\Schools\Service\SchoolAssetsInterface::class),
+                $c->get(GrEduLabs\Schools\Service\LabServiceInterface::class)
+            );
+        };
+
+        $container[GrEduLabs\Schools\Action\Assets\PersistAsset::class] = function ($c) {
+            return new GrEduLabs\Schools\Action\Assets\PersistAsset(
+                $c->get(GrEduLabs\Schools\Service\SchoolAssetsInterface::class)
+            );
+        };
+
+        $container[GrEduLabs\Schools\Action\Assets\DeleteAsset::class] = function ($c) {
+            return new GrEduLabs\Schools\Action\Assets\DeleteAsset(
+                $c->get(GrEduLabs\Schools\Service\SchoolAssetsInterface::class)
+            );
         };
 
+        // services
+
         $container['schoolservice'] = function ($c) {
-            return new GrEduLabs\Schools\Service\SchoolService();
+            return $c->get(GrEduLabs\Schools\Service\SchoolServiceInterface::class);
         };
 
-        $container[GrEduLabs\Schools\InputFilter\Teacher::class] = function ($c) {
-            return new GrEduLabs\Schools\InputFilter\Teacher();
+        $container['staffservice'] = function ($c) {
+            return $c->get(GrEduLabs\Schools\Service\StaffServiceInterface::class);
+        };
+
+        $container['labservice'] = function ($c) {
+            return $c->get(GrEduLabs\Schools\Service\LabServiceInterface::class);
         };
 
-        $container[GrEduLabs\Schools\Service\StaffService::class] = function ($c) {
+        $container[GrEduLabs\Schools\Service\SchoolServiceInterface::class] = function ($c) {
+            return new GrEduLabs\Schools\Service\SchoolService();
+        };
+
+        $container[GrEduLabs\Schools\Service\StaffServiceInterface::class] = function ($c) {
             return new GrEduLabs\Schools\Service\StaffService();
         };
 
-        $container[GrEduLabs\Schools\Middleware\InputFilterTeacher::class] = function ($c) {
-            return new GrEduLabs\Schools\Middleware\InputFilterTeacher(
-                $c->get(GrEduLabs\Schools\InputFilter\Teacher::class)
+        $container[GrEduLabs\Schools\Service\LabServiceInterface::class] = function ($c) {
+            return new GrEduLabs\Schools\Service\LabService(
+                $c->get(GrEduLabs\Schools\Service\SchoolServiceInterface::class),
+                $c->get(GrEduLabs\Schools\Service\StaffServiceInterface::class)
             );
         };
 
-        $container['labservice'] = function ($c) {
-            return new GrEduLabs\Schools\Service\LabService(
-                $c->get('schoolservice'),
-                $c->get('staffservice')
+        $container[GrEduLabs\Schools\Service\AssetServiceInterface::class] = function ($c) {
+            return new GrEduLabs\Schools\Service\AssetService();
+        };
+
+        $container[GrEduLabs\Schools\Service\SchoolAssetsInterface::class] = function ($c) {
+            return $c->get(GrEduLabs\Schools\Service\AssetServiceInterface::class);
+        };
+
+        // middleware 
+
+        $container[GrEduLabs\Schools\Middleware\InputFilterTeacher::class] = function ($c) {
+            return new GrEduLabs\Schools\Middleware\InputFilterTeacher(
+                $c->get(GrEduLabs\Schools\InputFilter\Teacher::class)
             );
         };
 
-        $container['assetservice'] = function ($c) {
-            return new GrEduLabs\Schools\Service\AssetService(
-                $c->get('schoolservice'),
-                $c->get('labservice')
+        $container[GrEduLabs\Schools\Middleware\InputFilterSchoolAsset::class] = function ($c) {
+            return new GrEduLabs\Schools\Middleware\InputFilterSchoolAsset(
+                $c->get(GrEduLabs\Schools\InputFilter\SchoolAsset::class)
             );
         };
 
@@ -96,13 +135,28 @@ return function (Slim\App $app) {
             return new GrEduLabs\Schools\Middleware\FetchSchoolFromIdentity($c['authentication_service']);
         };
 
+        // inputfilters
+
+        $container[GrEduLabs\Schools\InputFilter\Teacher::class] = function ($c) {
+            return new GrEduLabs\Schools\InputFilter\Teacher();
+        };
+
+        $container[GrEduLabs\Schools\InputFilter\SchoolAsset::class] = function ($c) {
+            return new GrEduLabs\Schools\InputFilter\SchoolAsset(
+                $c->get(GrEduLabs\Schools\Service\LabServiceInterface::class),
+                $c->get(GrEduLabs\Schools\Service\AssetServiceInterface::class)
+            );
+        };
+
     });
 
     $events('on', 'app.bootstrap', function ($stop, $app, $container) {
         $container['view']->getEnvironment()->getLoader()->prependPath(__DIR__ . '/templates');
 
         $app->group('/school', function () {
+
             $this->get('', GrEduLabs\Schools\Action\Index::class)->setName('school');
+
             $this->get('/staff', GrEduLabs\Schools\Action\Staff\ListAll::class)->setName('school.staff');
             $this->post('/staff', GrEduLabs\Schools\Action\Staff\PersistTeacher::class)
                 ->add(GrEduLabs\Schools\Middleware\InputFilterTeacher::class)
@@ -112,7 +166,12 @@ return function (Slim\App $app) {
 
             $this->get('/labs', GrEduLabs\Schools\Action\Labs::class)->setName('school.labs');
             $this->post('/labs', GrEduLabs\Schools\Action\LabCreate::class)->setName('school.labcreate');
-            $this->get('/assets', GrEduLabs\Schools\Action\Assets::class)->setName('school.assets');
+
+            $this->get('/assets', GrEduLabs\Schools\Action\Assets\ListAssets::class)->setName('school.assets');
+            $this->post('/assets', GrEduLabs\Schools\Action\Assets\PersistAsset::class)
+                ->add(GrEduLabs\Schools\Middleware\InputFilterSchoolAsset::class);
+            $this->delete('/assets', GrEduLabs\Schools\Action\Assets\DeleteAsset::class);
+
         })->add(GrEduLabs\Schools\Middleware\FetchSchoolFromIdentity::class);
     });
 };

module/schools/data/schema.mysql.sql

@@ -197,6 +197,69 @@ CREATE TABLE `teacher` (
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 
+--
+-- Table structure for table `itemcategory`
+--
+
+DROP TABLE IF EXISTS `itemcategory`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `itemcategory` (
+  `id` int(11) unsigned NOT NULL AUTO_INCREMENT,
+  `name` varchar(191) COLLATE utf8mb4_unicode_ci NOT NULL,
+  PRIMARY KEY (`id`),
+  UNIQUE KEY `name_UNIQUE` (`name`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Dumping data for table `itemcategory`
+--
+
+LOCK TABLES `itemcategory` WRITE;
+/*!40000 ALTER TABLE `itemcategory` DISABLE KEYS */;
+INSERT INTO `itemcategory` VALUES (8,'ACCESS POINT'),(26,'LAPTOP'),(7,'MEDIA CONVERTER'),(6,'MODEM / ROUTER '),(25,'MOTHERBOARD'),(5,'PATCH PANEL'),(4,'POWERLINE PLC'),(14,'PRINTER'),(3,'RACK'),(13,'SCANNER'),(24,'SERVER'),(12,'SPLITTER'),(2,'SWITCH/ HUB'),(23,'TABLET'),(1,'VOIP ADAPTER'),(11,'WEBCAM'),(22,'WORKSTATION'),(41,'ΒΙΝΤΕΟΠΡΟΒΟΛΕΑΣ'),(40,'ΔΙΑΔΡΑΣΤΙΚΟ ΣΥΣΤΗΜΑ'),(39,'ΔΙΑΔΡΑΣΤΙΚΟΣ ΠΙΝΑΚΑΣ'),(21,'ΕΞΩΤΕΡΙΚΟ ΜΕΣΟ ΑΠΟΘΗΚΕΥΣΗΣ'),(38,'ΕΠΕΞΕΡΓΑΣΤΗΣ (CPU)'),(20,'ΗΧΕΙΑ'),(10,'ΚΑΡΤΑ WIRELESS'),(37,'ΚΑΡΤΑ ΓΡΑΦΙΚΩΝ'),(36,'ΚΑΡΤΑ ΔΙΚΤΥΟΥ'),(35,'ΚΑΡΤΑ ΗΧΟΥ'),(9,'ΚΕΡΑΙΑ WIFI'),(34,'ΚΙΝΗΤΟ ΕΡΓΑΣΤΗΡΙΟ'),(33,'ΚΟΥΤΙ ΥΠΟΛΟΓΙΣΤΗ'),(19,'ΜΙΚΡΟΦΩΝΟ MULTIMEDIA'),(32,'ΜΝΗΜΗ RAM'),(31,'ΟΔΗΓΟΙ ΟΠΤΙΚΩΝ ΜΕΣΩΝ'),(30,'ΟΘΟΝΗ'),(18,'ΠΛΗΚΤΡΟΛΟΓΙΟ'),(17,'ΠΟΝΤΙΚΙ'),(29,'ΣΚΛΗΡΟΣ ΔΙΣΚΟΣ'),(16,'ΣΤΑΘΕΡΟΠΟΙΗΤΕΣ ΤΑΣΗΣ & U.P.S'),(28,'ΣΥΣΤΗΜΑ ΤΗΛΕΔΙΑΣΚΕΨΗΣ'),(27,'ΤΡΟΦΟΔΟΤΙΚΟ'),(15,'ΨΗΦ. ΦΩΤΟΓΡΑΦΙΚΗ/ΒΙΝΤΕΟΚΑΜΕΡΑ');
+/*!40000 ALTER TABLE `itemcategory` ENABLE KEYS */;
+UNLOCK TABLES;
+
+
+--
+-- Table structure for table `lab`
+--
+
+DROP TABLE IF EXISTS `lab`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `lab` (
+  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+
+--
+-- Table structure for table `schoolasset`
+--
+
+DROP TABLE IF EXISTS `schoolasset`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `schoolasset` (
+  `id` int(11) unsigned NOT NULL AUTO_INCREMENT,
+  `itemcategory_id` int(11) unsigned NOT NULL,
+  `school_id` int(11) unsigned NOT NULL,
+  `qty` int(11) unsigned NOT NULL,
+  `lab_id` int(11) unsigned NOT NULL,
+  `acquisition_year` char(4) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
+  `comments` text COLLATE utf8mb4_unicode_ci,
+  PRIMARY KEY (`id`),
+  KEY `index_foreignkey_schoolasset_itemcategory` (`itemcategory_id`),
+  KEY `index_foreignkey_schoolasset_school` (`school_id`),
+  KEY `index_foreignkey_schoolasset_lab` (`lab_id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+
 
 /*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;

module/schools/public/js/schools/assets.js

-(function () {
+(function (utils) {
     'use strict';
     
     var Asset,
         Assets,
-        AssetView,
+        AssetRow,
         AssetsView,
-        AssetModalView,
+        AssetView,
         assetTemplate;
 
     Asset = Backbone.Model.extend({ idAttribute: 'id' });
 
     Assets = Backbone.Collection.extend({
         model: Asset,
-        comparator: 'name',
+        comparator: 'itemcategory',
     });
 
-    AssetView = Backbone.View.extend({
+    AssetRow = Backbone.View.extend({
         tagName: 'tr',
         template: (function () {
             if (typeof assetTemplate === 'undefined') {
@@ -25,66 +25,109 @@
         }()),
         initialize: function () {
             this.model.on('change', this.render, this);
+            this.model.on('remove', this.remove, this);
         },
         render: function () {
-            var html = this.template({ asset: this.model.attributes });
+            this.$el.html(this.template({ asset: this.model.attributes }));
             this.$el.attr('data-id', this.model.get('id'));
-            this.$el.html(html);
             return this;
+        },
+        remove: function () {
+            this.$el.remove();
         }
     });
 
     AssetsView = Backbone.View.extend({
         el: '#school',
-        modal: null,
+        assetView: null,
         events: {
             'click .btn-add-asset': 'addAsset',
             'click tbody tr': 'editAsset'
         },
         initialize: function () {
             var that = this;
-            this.modal = new AssetModalView();
-            _.each(this.$el.find('tbody tr[data-asset]'), function (tr) {
-                var data,
-                    asset;
-                tr = $(tr);
-                data = tr.data('asset');
-                asset = new Asset(data);
+            this.assetView = new AssetView({model: this.model});
+            _.each(this.$el.find('tbody tr'), function (tr) {
+                var data = $(tr).data('asset'),
+                    asset = new Asset(data);
                 that.model.add(asset);
-                new AssetView({ model: asset });
-                tr.attr('data-asset', null);
+                new AssetRow({ model: asset, el: tr });
+                $(tr).attr('data-asset', null);
             });
             this.model.on('add', this.renderAsset, this);
-        },
-        renderAsset: function (asset) {
-            this.$el.find('tbody').append(new AssetView({
-                model: asset
-            }).render().el);
-            return this;
+            this.model.on('remove', function () {
+                if (this.model.length === 0) {
+                    this.$el.find('tbody tr.no-records').show();
+                }
+            }, this);
         },
         addAsset: function (evt) {
-            var that = this;
             evt.preventDefault();
-            this.modal.render(function (data) {
-                that.model.add(data);
-            });
+            this.assetView.render();
+            return this;
         },
         editAsset: function (evt) {
-            var asset = this.model.get($(evt.target).closest('tr').data('id'));
-            this.modal.render(function (data) {
-                asset.set(data);
-            }, asset.attributes);
+            var assetId;
+            assetId = $(evt.target).closest('tr').data('id');
+            this.assetView.render(assetId);
+            return this;
+        },
+        renderAsset: function (asset) {
+            this.$el.find('tbody tr.no-records').hide();
+            this.$el.find('tbody').append(new AssetRow({
+                model: asset
+            }).render().el);
+            return this;
         }
     });
 
-    AssetModalView = Backbone.View.extend({
+    AssetView = Backbone.View.extend({
         el: '#asset-form-modal',
         form: null,
+        asset: null,
+        url: null,
         events: {
-            'submit': 'submit',
+            'submit': 'persistAsset',
+            'click button.remove': 'removeAsset'
         },
         initialize: function () {
+            var that = this;
             this.form = this.$el.find('form');
+            this.url = this.form.data('url');
+            this.$el.on('hide.bs.modal', function () {
+                utils.formMessages.clear(that.form);
+                that.form[0].reset();
+                that.form.find('input[type="hidden"]').val('');
+            });
+        },
+        render: function (assetId) {
+            var assetAttributes;
+            
+            if (!assetId) {
+                this.$el.find('.modal-footer button.remove')
+                    .prop('disabled', true)
+                    .addClass('hidden');
+            } else {
+                this.$el.find('.modal-footer button.remove')
+                    .prop('disabled', false)
+                    .removeClass('hidden');
+            }
+            
+            this.asset = assetId && this.model.get(assetId) || null;
+            assetAttributes = this.asset && this.asset.attributes || {};
+            
+            _.each(this.form[0].elements, function (element) {
+                var element = $(element),
+                    name = element.attr('name');
+                if ('checkbox' === element.attr('type')) {
+                    element.prop('checked', utils.parseInt(assetAttributes[name]));
+                } else {
+                    element.val(assetAttributes[name] || '');
+                }
+            });
+            this.show();
+
+            return this;
         },
         show: function () {
             this.$el.modal('show');
@@ -94,43 +137,52 @@
             this.$el.modal('hide');
             return this;
         },
-        render: function (done, asset) {
-            var template,
+        persistAsset: function (evt) {
+            var data = utils.serializeObject(this.form),
                 that = this;
-
-            asset = asset || {};
-            this.form[0].reset();
-            this.form.find('input[type="hidden"]').val('');
-            this.form.data('done', done);
-            _.each(this.form[0].elements, function (element) {
-                var element = $(element),
-                    name = element.attr('name');
-
-                if (typeof asset[name] !== undefined) {
-                    element.val(asset[name]);
+            evt.preventDefault();
+            $.ajax({
+                url: this.url,
+                type: 'post',
+                data: data,
+            }).done(function (response) {
+                if (that.asset) {
+                    that.asset.set(response);
+                } else {
+                    that.model.add(response);
+                }
+                that.hide();
+            }).fail(function (xhr, err) {
+                var messages;
+                if (422 === xhr.status) {
+                    messages = JSON.parse(xhr.responseText).messages || {};
+                    utils.formMessages.render(that.form, messages);
+                } else {
+                    alert('Προέκυψε κάποιο σφάλμα');
                 }
-
             });
-            this.show();
-
-            return this;
         },
-        submit: function (evt) {
-            var data;
-            evt.preventDefault();
-            data = _.reduce(this.form.serializeArray(), function (hash, pair) {
-                    hash[pair.name] = pair.value;
-                    return hash;
-                }, {});
-                evt.preventDefault();
-                if (!data.id) {
-                    data.id = (100 * Math.random()).toFixed(0);
+        removeAsset: function (evt) {
+            var that = this;
+            if (!confirm('Να διαγραφεί ο εξοπλισμός;')) {
+                return;
+            }
+            $.ajax({
+                url: that.url,
+                type: 'delete',
+                dataType: 'json',
+                data: {
+                    id: that.asset.get('id'),
                 }
-                this.form.data('done')(data);
-                this.form.data('done', undefined);
-            this.hide();
-        } 
+            }).done(function () {
+                that.model.remove(that.asset.get('id'));
+                that.hide();
+            }).fail(function () {
+                alert('Δεν ήταν δυνατή η διαγραφή του εξοπλισμού');
+            });
+            
+        }
     });
 
     new AssetsView({ model: new Assets() });
-}());
\ No newline at end of file
+}(window.EDULABS.utils));
\ No newline at end of file

module/schools/public/js/schools/staff.js

@@ -84,7 +84,7 @@
         url: null,
         events: {
             'submit form': 'persistTeacher',
-            'click button.remove': 'removeTeacher',
+            'click button.remove': 'removeTeacher'
         },
         initialize: function () {
             var that = this;
@@ -99,9 +99,13 @@
         render: function (teacherId) {
             var teacherAttributes;
             if (!teacherId) {
-                this.$el.find('.modal-footer button.remove').addClass('hidden');
+                this.$el.find('.modal-footer button.remove')
+                    .prop('disabled', true)
+                    .addClass('hidden');
             } else {
-                this.$el.find('.modal-footer button.remove').removeClass('hidden');
+                this.$el.find('.modal-footer button.remove')
+                    .prop('disabled', false)
+                    .removeClass('hidden');
             }
             this.teacher = teacherId && this.model.get(teacherId) || null;
             teacherAttributes = this.teacher && this.teacher.attributes || {};
@@ -115,18 +119,19 @@
                 }
             });
             this.show();
+            
+            return this;
         },
         show: function () {
             this.$el.modal('show');
+            return this;
         },
         hide: function () {
             this.$el.modal('hide');
+            return this;
         },
         persistTeacher: function (evt) {
-            var data = _.reduce(this.form.serializeArray(), function (hash, pair) {
-                hash[pair.name] = pair.value;
-                return hash;
-            }, {});
+            var data = utils.serializeObject(this.form);
             var that = this;
             evt.preventDefault();
             $.ajax({

module/schools/src/Action/Assets/DeleteAsset.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\Schools\Action\Assets;
+
+use Exception;
+use GrEduLabs\Schools\Service\SchoolAssetsInterface;
+use Slim\Http\Request;
+use Slim\Http\Response;
+
+class DeleteAsset
+{
+    /**
+     *
+     * @var SchoolAssetsInterface
+     */
+    private $schoolAssetsService;
+
+    public function __construct(SchoolAssetsInterface $schoolAssetsService)
+    {
+        $this->schoolAssetsService = $schoolAssetsService;
+    }
+
+    public function __invoke(Request $req, Response $res)
+    {
+        $school = $req->getAttribute('school', false);
+        if (!$school->id) {
+            <