fix #6

app/Http/Controllers/AlertController.php

@@ -0,0 +1,111 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Company;
+use App\Http\Controllers\Controller;
+use App\Entities\User;
+use App\Entities\Vehicle;
+use App\Entities\Part;
+use App\Entities\Gps;
+use Log;
+use Illuminate\Support\Facades\Mail;
+use Illuminate\Support\Facades\Lang;
+
+class AlertController extends Controller
+{
+    public function checkAlerts($company_id, $tireSensor, $vehicle_id)
+    {
+        $company = Company::where('id', $company_id)
+            ->first();
+
+        $ideal_pressure = (($tireSensor->temperature - 20) / 5.5556) * 0.02 *
+                            $company->ideal_pressure + $company->ideal_pressure;
+
+        if (((((1 - $company->delta_pressure) * $ideal_pressure) - 1.5) > $tireSensor->pressure) ||
+            ($tireSensor->pressure > (((1 + $company->delta_pressure) * $ideal_pressure) + 1.5)) ||
+            $tireSensor->temperature > $company->limit_temperature) { // 1,5 is the sensor accuracy
+
+            if (empty($company->alert_date_time == null) ||
+                $company->alert_date_time == '0000-00-00 00:00:00') {
+                $diffHours = sprintf('%2d', (strtotime(date("Y-m-d H:i:s") -
+                                strtotime($company->alert_date_time)) / 3600));
+                if ($diffHours >= 12 && $this->sendAlertMail($company, $vehicle_id, $tireSensor, $ideal_pressure)) {
+                    $company->alert_date_time = null;
+                    $company->save();
+                }
+            }
+        } else {
+            $company->alert_date_time = null;
+            $company->save();
+        }
+    }
+
+    private function sendAlertMail($company, $vehicle_id, $tireSensor, $ideal_pressure)
+    {
+        try {
+            $users = User::select('users.*')
+                    ->join('role_user', 'role_user.user_id', '=', 'users.id')
+                    ->where('users.company_id', $company->id)
+                    ->where('role_user.role_id', 1)
+                    ->get();
+
+            $vehicle = Vehicle::where('id', $vehicle_id)
+                    ->first();
+
+            $part = Part::where('id', $tireSensor->part_id)
+                    ->first();
+
+            $gps = Gps::select('gps.*', 'contacts.name as driver_name')
+                    ->join('contacts', 'gps.driver_id', '=', 'contacts.id')
+                    ->where('gps.vehicle_id', $company->id)
+                    ->orderBy('gps.created_at', 'desc')
+                    ->first();
+
+            if (!empty($users)) {
+                foreach ($users as $user) {
+                    $alertType = $this->getAlertType($company, $tireSensor, $ideal_pressure);
+                    $alarm = new \stdClass();
+                    $alarm->vehicle_fleet = $vehicle->fleet;
+                    $alarm->vehicle_plate = $vehicle->plate;
+                    $alarm->vehicle_driver = $gps->driver_name;
+                    $alarm->tire_number = $part->position;
+                    $alarm->type = $alertType['type'];
+                    $alarm->description = $alertType['description'];
+                    $alarm->vehicle_latitude = $gps->latitude;
+                    $alarm->vehicle_longitude = $gps->longitude;
+                    $alarm->vehicle_id = $vehicle->id;
+
+                    Mail::send('mail-alert', ['alarm' => $alarm], function ($m) use ($user, $vehicle) {
+                        $m->from(env('MAIL_SENDER'), 'fleetany sender');
+
+                        $m->to($user->email, $user->name)->subject(Lang::get('mails.AlertSubject', [
+                            'vehicle_number' => $vehicle->fleet,
+                            'vehicle_plate' => $vehicle->number,
+                        ]));
+                    });
+                }
+            }
+        } catch (\Exception $e) {
+            Log::info($e->getMessage());
+        }
+
+        return true;
+    }
+
+    private function getAlertType($company, $tireSensor, $ideal_pressure)
+    {
+        $alertType = [];
+        if ((((1 - $company->delta_pressure) * $ideal_pressure) - 1.5) > $tireSensor->pressure) {
+            $alertType['type'] = Lang::get('mails.Pressure');
+            $alertType['description'] = Lang::get('mails.LowPressure');
+        } elseif ($tireSensor->temperature > $company->limit_temperature) {
+            $alertType['type'] = Lang::get('mails.Temperature');
+            $alertType['description'] = Lang::get('mails.HighTemperature');
+        } else {
+            $alertType['type'] = Lang::get('mails.Pressure');
+            $alertType['description'] = Lang::get('mails.HighPressure');
+        }
+        return $alertType;
+    }
+}

app/Http/Controllers/TireSensorController.php

@@ -10,6 +10,7 @@
 use Log;
 use App\Entities\Type;
 use App\Entities\Model;
+use App\Http\Controllers\AlertController;
 
 class TireSensorController extends Controller
 {
@@ -48,7 +49,7 @@ public function create(Request $request)
                 if (isset($json['id']) && isset($json['tp']) && isset($json['pr']) && isset($json['pos'])) {
                     $part = $this->getPart($user, $json, $inputs);
 
-                    TireSensor::forceCreate(["latitude" => $this->validateNumeric($json['latitude']),
+                    $tireSensor = TireSensor::forceCreate(["latitude" => $this->validateNumeric($json['latitude']),
                         "longitude" => $this->validateNumeric($json['longitude']),
                         //"created_at" => ( $this->validateDate($json['ts']) ?
                         //    $json['ts'] : \DB::raw('NOW()') ),
@@ -58,6 +59,13 @@ public function create(Request $request)
                         "battery" => $this->validateNumeric($json['ba']),
                         "part_id" => $this->validateNumeric($part->id)
                     ]);
+
+                    $objAlerts = new AlertController();
+                    $objAlerts->checkAlerts(
+                        $user->company_id,
+                        $tireSensor,
+                        $inputs['vehicle_id']
+                    );
                 }
             }
         }

app/Providers/AppServiceProvider.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace App\Providers;
+
+use App\Company;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\Gate;
+use Illuminate\Support\ServiceProvider;
+
+class AppServiceProvider extends ServiceProvider
+{
+    /**
+     * Register any application services.
+     *
+     * @return void
+     */
+    public function register()
+    {
+        $this->app->singleton('mailer', function ($app) {
+            $app->configure('services');
+            return $app->loadComponent('mail', 'Illuminate\Mail\MailServiceProvider', 'mailer');
+        });
+    }
+
+    /**
+     * Boot the authentication services for the application.
+     *
+     * @return void
+     */
+    public function boot()
+    {
+    }
+}

bootstrap/app.php

@@ -79,7 +79,7 @@
 |
 */
 
-// $app->register(App\Providers\AppServiceProvider::class);
+$app->register(App\Providers\AppServiceProvider::class);
 $app->register(App\Providers\AuthServiceProvider::class);
 // $app->register(App\Providers\EventServiceProvider::class);
 

composer.json

@@ -41,7 +41,8 @@
         "alientronics/laravel-acl": "dev-master",
         "prettus/laravel-validation": "1.1.*",
         "caouecs/laravel4-lang": "~2.0",
-        "fzaninotto/faker": "~1.4"
+        "fzaninotto/faker": "~1.4",
+        "illuminate/mail": "5.*"
     },
     "require-dev": {
         "phpunit/phpunit": "~4.0",