Init

app/Livewire/DownloadsFree.php

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+<?php
+
+namespace App\Livewire;
+
+use App\Models\Episode;
+use App\Models\User;
+use App\Models\UserDownload;
+
+use Livewire\Component;
+
+use Illuminate\Support\Carbon;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\Cache;
+
+class DownloadsFree extends Component
+{
+    public $episodeId = 0;
+
+    public $downloadsLeft = 5;
+
+    public $granted = 0;
+
+    public $override = false;
+
+    public $interpolated = false;
+
+    public function mount(Episode $episode, $interpolated = false)
+    {
+        $this->episodeId = $episode->id;
+        $this->interpolated = $interpolated;
+        $user = Auth::user()->id;
+
+        if (Auth::check()) {
+            $this->downloadsLeft = (int) User::where('id', $user)->firstOrFail()->downloads_left;
+        }
+
+        if ($this->downloadsLeft === 0) {
+            $this->granted = 3;
+        }
+
+        if ($episode->created_at >= Carbon::now()->subDays(7)) {
+            $this->granted = 4;
+        }
+
+        $alreadyDownloaded = UserDownload::where('user_id', $user)
+            ->where('episode_id', $this->episodeId)
+            ->where('interpolated', $this->interpolated)
+            ->first();
+
+        if ($alreadyDownloaded) {
+            // Check timestamp
+            if (Carbon::parse($alreadyDownloaded->created_at)->addHours(6) <= Carbon::now()) {
+                // Already expired
+                $alreadyDownloaded->forceDelete();
+                return;
+            }
+
+            $this->override = true;
+        }
+    }
+
+    public function generate()
+    {
+        $user = User::where('id', Auth::user()->id)->firstOrFail();
+
+        if ($user->downloads_left <= 0) {
+            // Daily limit reached
+            $this->granted = 3;
+            return;
+        }
+
+        $user->downloads_left -= 1;
+        $user->save();
+
+        $this->downloadsLeft -= 1;
+        $this->granted = 1;
+
+        UserDownload::create([
+            'user_id'       => $user->id,
+            'episode_id'    => $this->episodeId,
+            'interpolated'  => $this->interpolated,
+        ]);
+    }
+
+    public function render()
+    {
+        return view('livewire.downloads-free');
+    }
+}