110 lines
3.1 KiB
PHP
110 lines
3.1 KiB
PHP
<?php
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namespace App\Http\Controllers;
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use App\Models\Event;
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use App\Models\EventStats;
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use Carbon\Carbon;
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use DateInterval;
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use DatePeriod;
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use DateTime;
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use View;
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class EventDashboardController extends MyBaseController
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{
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public function showDashboard($event_id = false)
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{
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$event = Event::scope()->findOrFail($event_id);
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$num_days = 20;
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/*
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* This is a fairly hackish way to get the data for the dashboard charts. I'm sure someone
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* with better SQL skill could do it in one simple query.
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*
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* Filling in the missing days here seems to be fast(ish) (with 20 days history), but the work
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* should be done in the DB
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*/
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$chartData = EventStats::where('event_id', '=', $event->id)
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->where('date', '>', Carbon::now()->subDays($num_days)->format('Y-m-d'))
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->get()
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->toArray();
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$startDate = new DateTime("-$num_days days");
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$dateItter = new DatePeriod(
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$startDate, new DateInterval('P1D'), $num_days
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);
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$original = $chartData;
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/*
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* I have no idea what I was doing here, but it seems to work;
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*/
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$result = [];
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$i = 0;
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foreach ($dateItter as $date) {
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$views = 0;
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$sales_volume = 0;
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$unique_views = 0;
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$tickets_sold = 0;
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$organiser_fees_volume = 0;
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foreach ($original as $item) {
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if ($item['date'] == $date->format('Y-m-d')) {
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$views = $item['views'];
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$sales_volume = $item['sales_volume'];
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$organiser_fees_volume = $item['organiser_fees_volume'];
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$unique_views = $item['unique_views'];
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$tickets_sold = $item['tickets_sold'];
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}
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$i++;
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}
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$result[] = [
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'date' => $date->format('Y-m-d'),
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'views' => $views,
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'unique_views' => $unique_views,
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'sales_volume' => $sales_volume + $organiser_fees_volume,
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'tickets_sold' => $tickets_sold,
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];
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}
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$data = [
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'event' => $event,
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'chartData' => json_encode($result),
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];
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return View::make('ManageEvent.Dashboard', $data);
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}
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/**
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* @param $chartData
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* @param bool|false $from_date
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* @param bool|false $toDate
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*
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* @return string
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*/
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public function generateChartJson($chartData, $from_date = false, $toDate = false)
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{
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$data = [];
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$startdate = '2014-10-1';
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$enddate = '2014-11-7';
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$timestamp = strtotime($startdate);
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while ($startdate <= $enddate) {
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$startdate = date('Y-m-d', $timestamp);
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$data[] = [
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'date' => $startdate,
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'tickets_sold' => rand(0, 7),
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'views' => rand(0, 5),
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'unique_views' => rand(0, 5),
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];
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$timestamp = strtotime('+1 days', strtotime($startdate));
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}
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return json_encode($data);
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}
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}
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