feat (subscriber): add subscriber model and migration

Author: zsnakeee

app/Models/Subscriber.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Subscriber extends Model
+{
+    protected $fillable = [
+        'email',
+        'subscribed_at',
+        'unsubscribed_at',
+        'unsubscribed_reason',
+    ];
+
+    protected $dates = [
+        'subscribed_at',
+        'unsubscribed_at',
+    ];
+
+    protected static function boot(): void
+    {
+        parent::boot();
+        parent::creating(function ($model) {
+            $model->subscribed_at = now();
+        });
+    }
+
+    public function scopeSubscribed($query)
+    {
+        return $query->whereNotNull('subscribed_at');
+    }
+
+    public function scopeUnsubscribed($query)
+    {
+        return $query->whereNotNull('unsubscribed_at');
+    }
+}

database/migrations/2025_01_24_170626_create_subscribers_table.php

@@ -0,0 +1,31 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('subscribers', function (Blueprint $table) {
+            $table->id();
+            $table->string('email')->unique();
+            $table->timestamp('subscribed_at')->nullable();
+            $table->timestamp('unsubscribed_at')->nullable();
+            $table->string('unsubscribed_reason')->nullable();
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('subscribers');
+    }
+};