Separated laravel app to its own folder (#540)

api/app/Console/Commands/CleanDatabase.php

@@ -0,0 +1,92 @@
+<?php
+
+namespace App\Console\Commands;
+
+use App\Models\Forms\FormStatistic;
+use App\Models\Forms\FormView;
+use Illuminate\Console\Command;
+use Illuminate\Support\Facades\DB;
+
+class CleanDatabase extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'forms:database-cleanup';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Database Cleanup';
+
+    /**
+     * Execute the console command.
+     *
+     * @return int
+     */
+    public function handle()
+    {
+        $this->cleanFormStatistics();
+
+        $this->line('Database Cleanup Success.');
+    }
+
+    /**
+     * Manage FormViews & FormSubmissions records
+     */
+    private function cleanFormStatistics()
+    {
+        $this->line('Aggregating form views...');
+        $now = now();
+        $finalData = [];
+
+        // Form Views
+        FormView::select('form_id', DB::raw('DATE(created_at) as date'), DB::raw('count(*) as views'))
+            ->where('created_at', '<', $now)
+            ->orderBy('date')
+            ->groupBy('form_id', 'date')
+            ->get()->each(function ($row) use (&$finalData) {
+                $finalData[$row->form_id.'-'.$row->date] = [
+                    'form_id' => $row->form_id,
+                    'date' => $row->date,
+                    'data' => [
+                        'views' => $row->views,
+                        'submissions' => 0,
+                    ],
+                ];
+            });
+
+        if ($finalData) {
+            $this->line('Storing aggregated data...');
+            $created = 0;
+            $updated = 0;
+            // Insert into Form Statistic
+            foreach ($finalData as $row) {
+                $found = FormStatistic::where([['form_id', $row['form_id']], ['date', $row['date']]])->first();
+                if ($found !== null) { // If found update
+                    $newData = $found->data;
+                    $newData['views'] = $newData['views'] + $row['data']['views'];
+                    $newData['submissions'] = 0;
+                    $found->update(['data' => $newData]);
+                    $updated++;
+                } else {  // Otherwise create new
+                    FormStatistic::create($row);
+                    $created++;
+                }
+            }
+
+            $this->line($created.' form statistics records created.');
+            $this->line($updated.' form statistics records updated.');
+
+            // Delete Form Views those are migrated
+            $formViewRemovedCount = FormView::where('created_at', '<', $now)->delete();
+            $this->line($formViewRemovedCount.' form views records deleted.');
+        } else {
+            $this->line('No aggregate to store.');
+        }
+    }
+}