Initial commit

database/migrations/2024_01_20_100001_create_documents_table.php

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+<?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('documents', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('document_category_id')->constrained()->onDelete('cascade');
+
+            // Document metadata
+            $table->string('title');
+            $table->string('document_number')->unique()->nullable(); // e.g., BYL-2024-001
+            $table->text('description')->nullable();
+            $table->uuid('public_uuid')->unique(); // For public sharing links
+
+            // Access control
+            $table->enum('access_level', ['public', 'members', 'admin', 'board'])->default('members');
+
+            // Current version pointer (set after first version is created)
+            $table->foreignId('current_version_id')->nullable()->constrained('document_versions')->onDelete('set null');
+
+            // Status
+            $table->enum('status', ['active', 'archived'])->default('active');
+            $table->timestamp('archived_at')->nullable();
+
+            // User tracking
+            $table->foreignId('created_by_user_id')->constrained('users')->onDelete('cascade');
+            $table->foreignId('last_updated_by_user_id')->nullable()->constrained('users')->onDelete('set null');
+
+            // Statistics
+            $table->integer('view_count')->default(0);
+            $table->integer('download_count')->default(0);
+            $table->integer('version_count')->default(0);
+
+            $table->timestamps();
+            $table->softDeletes();
+
+            // Indexes
+            $table->index('document_category_id');
+            $table->index('access_level');
+            $table->index('status');
+            $table->index('public_uuid');
+            $table->index('created_at');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('documents');
+    }
+};