Have graphs for all hubs in list #409

src/Controller/AnalyticsController.php

@@ -28,37 +28,32 @@ class AnalyticsController extends Controller
      */
     public function forecast(EntityManagerInterface $em)
     {
-        
+        $hub_list = [ 6, 4, 36, 7, 8, 126, 127, 18, 12, 9, 60, 10, 21, 135 ];
+
+        $hub_data = [];
+        foreach ($hub_list as $hub_id)
+        {
+            $hub_data[$hub_id] = $this->generateHubData($em, $hub_id, 5000, new DateTime());
+        }
+
+        $params = [
+            'hub_list' => $hub_data,
+        ];
+
+        return $this->render('analytics/forecast.html.twig', $params);
+    }
+
+    protected function generateHubData($em, $hub_id, $distance_limit, DateTime $today)
+    {
         $date_start = DateTime::createFromFormat('Y-m-d H:i:s', '2018-01-01 00:00:00');
-        $date_end = DateTime::createFromFormat('Y-m-d H:i:s', '2020-04-31 23:59:59');
+        $date_end = new DateTime();
 
         // get hub to analyze
-        $hub = $em->getRepository(Hub::class)->find(86);
+        $hub = $em->getRepository(Hub::class)->find($hub_id);
-        $hub_coord = $hub->getCoordinates();
-
-        // distance limit in meters
-        $distance = 5000;
-
         $conn = $em->getConnection();
 
-        // create query
+        // get job order data
-        // formula to convert to km is 111195 * st_distance
+        $jos = $this->generateJobOrderData($conn, $hub, $distance_limit);
-        $sql = "select id, round(st_distance(coordinates, Point(:lng, :lat)) * 111195) as dist, date_schedule from job_order where st_distance(coordinates, Point(:lng, :lat)) * 111195 <= :distance_limit and date_schedule >= :date_start and date_schedule <= :date_end and status <> 'cancelled' order by date_schedule asc";
-        // $query = $em->createQuery('select jo from App\\Entity\\JobOrder jo where st_distance(jo.coordinates, point(:lng, :lat)) * 111195 <= :distance_limit and jo.date_schedule >= :date_start and jo.date_schedule <= :date_end');
-        $stmt = $conn->prepare($sql);
-        $stmt->bindValue('lng', $hub_coord->getLongitude());
-        $stmt->bindValue('lat', $hub_coord->getLatitude());
-        $stmt->bindValue('distance_limit', $distance);
-        $stmt->bindValue('date_start', $date_start->format('Y-m-d H:i:s'));
-        $stmt->bindValue('date_end', $date_end->format('Y-m-d H:i:s'));
-        $stmt->execute();
-        $jos = $stmt->fetchAll();
-
-        error_log(count($jos));
-
-        // get 'today'
-        $today = new DateTime();
-        $today = DateTime::createFromFormat('Ymd', '20201101');
 
         // initialize counters
         $c_weekday = [];
@@ -85,8 +80,46 @@ class AnalyticsController extends Controller
             $c_weekday[$year][$month][$weekday][$hour]++;
         }
 
-        error_log(print_r($c_weekday, true));
+        // error_log(print_r($c_weekday, true));
 
+        $chart_year = $this->generateYearData($date_start, $date_end, $c_day);
+        $chart_weekday = $this->generateWeekdayData($c_weekday, $today);
+
+        // error_log(print_r($chart_weekday, true));
+        
+        $params = [
+            'id' => $hub->getID(),
+            'label' => $hub->getName(),
+            'data_year' => $chart_year,
+            'data_weekday' => $chart_weekday,
+        ];
+
+        return $params;
+    }
+
+    protected function generateJobOrderData($conn, $hub, $distance_limit)
+    {
+        $hub_coord = $hub->getCoordinates();
+
+        // create query
+        // formula to convert to km is 111195 * st_distance
+        $sql = "select id, round(st_distance(coordinates, Point(:lng, :lat)) * 111195) as dist, date_schedule from job_order where st_distance(coordinates, Point(:lng, :lat)) * 111195 <= :distance_limit and status <> 'cancelled' order by date_schedule asc";
+        $stmt = $conn->prepare($sql);
+        $stmt->bindValue('lng', $hub_coord->getLongitude());
+        $stmt->bindValue('lat', $hub_coord->getLatitude());
+        $stmt->bindValue('distance_limit', $distance_limit);
+        // $stmt->bindValue('date_start', $date_start->format('Y-m-d H:i:s'));
+        // $stmt->bindValue('date_end', $date_end->format('Y-m-d H:i:s'));
+        $stmt->execute();
+        $jos = $stmt->fetchAll();
+
+        error_log(count($jos));
+
+        return $jos;
+    }
+
+    protected function generateYearData($date_start, $date_end, $c_day)
+    {
         $res_year = [];
         $date_loop = clone $date_start;
         for (; $date_loop <= $date_end; $date_loop->add(new DateInterval('P1D')))
@@ -98,6 +131,7 @@ class AnalyticsController extends Controller
             $id = $date_loop->format('m-d');
 
             // NOTE: toss aside feb 29
+            // TODO: handle april 29
             if ($id == '02-29')
                 continue;
 
@@ -117,20 +151,7 @@ class AnalyticsController extends Controller
         foreach ($res_year as $day => $day_data)
             $chart_year[] = $day_data;
 
-        // error_log(print_r($chart_year, true));
+        return $chart_year;
-
-        // error_log(print_r($c_day, true));
-
-        $chart_weekday = $this->generateWeekdayData($c_weekday, $today);
-
-        error_log(print_r($chart_weekday, true));
-        
-        $params = [
-            'data_year' => $chart_year,
-            'data_weekday' => $chart_weekday,
-        ];
-
-        return $this->render('analytics/forecast.html.twig', $params);
     }
 
     protected function generateWeekdayData($all_weekday_data, $today)

templates/analytics/forecast.html.twig

@@ -12,6 +12,7 @@
     <!-- END: Subheader -->
     <div class="m-content">
         <!--Begin::Section-->
+        {% for hub in hub_list %}
         <div class="row">
             <div class="col-xl-12">
                 <div class="m-portlet m-portlet--mobile">
@@ -19,20 +20,21 @@
                         <div class="m-portlet__head-caption">
                             <div class="m-portlet__head-title col-xl-12">
                                 <h3 class="m-portlet__head-text col-xl-4">
-                                    Forecasting
+                                    {{ hub.label }}
                                 </h3>
                             </div>
                         </div>
                     </div>
 
-                    <div id="year-day-chart" style="height: 400px;">
+                    <div id="year-day-chart-{{ hub.id }}" style="height: 400px;">
                     </div>
 
-                    <div id="month-weekday-chart" style="height: 400px;">
+                    <div id="month-weekday-chart-{{ hub.id }}" style="height: 400px;">
                     </div>
                 </div>
             </div>
         </div>
+        {% endfor %}
     </div>
 {% endblock %}
 
@@ -42,11 +44,12 @@
 <script src="//www.amcharts.com/lib/4/maps.js"></script>
 <script>
 
+{% for hub in hub_list %}
 // create chart instance
-var chart = am4core.create("year-day-chart", am4charts.XYChart);
+var chart = am4core.create("year-day-chart-{{ hub.id }}", am4charts.XYChart);
 
 // add data
-chart.data = {{ data_year|json_encode|raw }};
+chart.data = {{ hub.data_year|json_encode|raw }};
 
 // create axes
 var categoryAxis = chart.xAxes.push(new am4charts.CategoryAxis());
@@ -81,8 +84,8 @@ s2020.dataFields.categoryX = "date";
 
 //------------------------------------------------------------------------
 
-var chart2 = am4core.create("month-weekday-chart", am4charts.XYChart);
+var chart2 = am4core.create("month-weekday-chart-{{ hub.id }}", am4charts.XYChart);
-chart2.data = {{ data_weekday|json_encode|raw }};
+chart2.data = {{ hub.data_weekday|json_encode|raw }};
 
 var xAxis = chart2.xAxes.push(new am4charts.CategoryAxis());
 xAxis.dataFields.category = "hour";
@@ -104,5 +107,7 @@ l2019.strokeWidth = 3;
 l2019.dataFields.valueY = "y2019";
 l2019.dataFields.categoryX = "hour";
 
+{% endfor %}
+
 </script>
 {% endblock %}