ConsultancyProject_2_ETL/dashboard/routes/web.php

<?php

use Illuminate\Support\Facades\Route;
use App\Api;

Route::get('/', function () {

    $propsPerRegion = Api::propertiesPerRegion();
    $propsPerRegionName = [];
    $propsPerRegionCounts = [];

    foreach ($propsPerRegion as $el) {
        $propsPerRegionName[] = $el['name'];
        $propsPerRegionCounts[] = $el['count_properties'];
    }

    return view('overview', ["propsPerRegion" => [json_encode($propsPerRegionName), json_encode($propsPerRegionCounts)]]);
});

Route::get('/prop/{id}', function (int $id) {

    $extractions = Api::propertyExtractions($id);
    $data = [];
    $dates = [];

    foreach ($extractions as $ext) {

        $series = [];
        $dates[] = $ext['created_at'];
        $extCalendar = json_decode($ext['calendar'], 1);

        foreach ($extCalendar as $date => $status) {
            $series[] = [$date, $status];
        }

        $data[] = $series;

    }

    return view('property', ["extractiondates" => json_encode($dates), "calendar" => $data]);
});