Initial commit

app/Models/IssueLabel.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
+
+class IssueLabel extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'name',
+        'color',
+        'description',
+    ];
+
+    public function issues(): BelongsToMany
+    {
+        return $this->belongsToMany(Issue::class, 'issue_label_pivot');
+    }
+
+    public function getTextColorAttribute(): string
+    {
+        // Calculate if we should use black or white text based on background color
+        $color = $this->color;
+        $r = hexdec(substr($color, 1, 2));
+        $g = hexdec(substr($color, 3, 2));
+        $b = hexdec(substr($color, 5, 2));
+
+        // Calculate perceived brightness
+        $brightness = (($r * 299) + ($g * 587) + ($b * 114)) / 1000;
+
+        return $brightness > 128 ? '#000000' : '#FFFFFF';
+    }
+}