diff --git a/app/Models/Attachment.php b/app/Models/Attachment.php
new file mode 100644
index 0000000..08ed500
--- /dev/null
+++ b/app/Models/Attachment.php
@@ -0,0 +1,21 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class Attachment extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'message_id', 'name', 'path', 'type', 'size',
+    ];
+
+    public function message(): BelongsTo
+    {
+        return $this->belongsTo(Message::class, 'message_id');
+    }
+}
diff --git a/app/Models/Delivery.php b/app/Models/Delivery.php
new file mode 100644
index 0000000..3e2ebd3
--- /dev/null
+++ b/app/Models/Delivery.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class Delivery extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'order_id',
+        'status',
+    ];
+
+    public function order(): BelongsTo
+    {
+        return $this->belongsTo(Order::class, 'order_id');
+    }
+}
diff --git a/app/Models/Message.php b/app/Models/Message.php
index 6d2b421..8b612af 100644
--- a/app/Models/Message.php
+++ b/app/Models/Message.php
@@ -5,6 +5,7 @@
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
 
 class Message extends Model
 {
@@ -26,4 +27,9 @@ public function receiver(): BelongsTo
     {
         return $this->belongsTo(User::class, 'receiver_id');
     }
+
+    public function attachments(): HasMany
+    {
+        return $this->hasMany(Attachment::class);
+    }
 }
diff --git a/database/factories/MessageFactory.php b/database/factories/MessageFactory.php
new file mode 100644
index 0000000..ff5110d
--- /dev/null
+++ b/database/factories/MessageFactory.php
@@ -0,0 +1,23 @@
+<?php
+
+namespace Database\Factories;
+
+use Illuminate\Database\Eloquent\Factories\Factory;
+
+/**
+ * @extends \Illuminate\Database\Eloquent\Factories\Factory<\App\Models\Message>
+ */
+class MessageFactory extends Factory
+{
+    /**
+     * Define the model's default state.
+     *
+     * @return array<string, mixed>
+     */
+    public function definition(): array
+    {
+        return [
+            //
+        ];
+    }
+}
diff --git a/database/factories/UserFactory.php b/database/factories/UserFactory.php
index 584104c..c067f8f 100644
--- a/database/factories/UserFactory.php
+++ b/database/factories/UserFactory.php
@@ -26,6 +26,7 @@ public function definition(): array
         return [
             'name' => fake()->name(),
             'email' => fake()->unique()->safeEmail(),
+            'role' => rand(0, 1) ? 'client' : 'writer',
             'email_verified_at' => now(),
             'password' => static::$password ??= Hash::make('password'),
             'remember_token' => Str::random(10),
diff --git a/database/migrations/2024_05_17_125635_create_attachments_table.php b/database/migrations/2024_05_17_125635_create_attachments_table.php
new file mode 100644
index 0000000..9057a99
--- /dev/null
+++ b/database/migrations/2024_05_17_125635_create_attachments_table.php
@@ -0,0 +1,32 @@
+<?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('attachments', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('message_id')->constrained()->onDelete('cascade');
+            $table->string('name');
+            $table->string('path');
+            $table->string('type');
+            $table->integer('size');
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('attachments');
+    }
+};
diff --git a/database/migrations/2024_05_17_125922_create_deliveries_table.php b/database/migrations/2024_05_17_125922_create_deliveries_table.php
new file mode 100644
index 0000000..d5e263b
--- /dev/null
+++ b/database/migrations/2024_05_17_125922_create_deliveries_table.php
@@ -0,0 +1,29 @@
+<?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('deliveries', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('order_id')->constrained()->onDelete('cascade');
+            $table->string('status');
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('deliveries');
+    }
+};
diff --git a/scholarspace b/scholarspace
new file mode 100644
index 0000000..3e0ed38
Binary files /dev/null and b/scholarspace differ