<?php

declare(strict_types=1);

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

/**
 * Outgoing webhooks: telling another system that something happened here —
 * a submission arrived, a page went live — instead of it having to ask.
 */
return new class extends Migration
{
    public function up(): void
    {
        Schema::create('webhooks', function (Blueprint $table): void {
            $table->id();
            $table->string('name');
            $table->string('url', 2048);

            // Signs every delivery. Encrypted at rest: it is a credential.
            $table->text('secret');

            $table->jsonb('events');

            // Submissions carry names, addresses and messages from people
            // outside the collective; sending them elsewhere is opted into.
            $table->boolean('include_personal_data')->default(false);

            $table->boolean('is_active')->default(true);
            $table->unsignedSmallInteger('consecutive_failures')->default(0);
            $table->timestamp('last_delivered_at')->nullable();
            $table->foreignId('created_by')->nullable()->constrained('users')->nullOnDelete();
            $table->timestamps();
        });

        Schema::create('webhook_deliveries', function (Blueprint $table): void {
            $table->id();
            $table->foreignId('webhook_id')->constrained()->cascadeOnDelete();
            $table->uuid('uuid')->unique();
            $table->string('event', 60);
            $table->jsonb('payload');
            $table->string('status', 20)->default('pending');
            $table->unsignedSmallInteger('attempts')->default(0);
            $table->unsignedSmallInteger('response_status')->nullable();
            $table->text('error')->nullable();
            $table->timestamp('delivered_at')->nullable();
            $table->timestamps();

            $table->index(['webhook_id', 'created_at']);
        });
    }

    public function down(): void
    {
        Schema::dropIfExists('webhook_deliveries');
        Schema::dropIfExists('webhooks');
    }
};