Implement ticket creation and backlog

database/seeders/DatabaseSeeder.php

@@ -17,6 +17,7 @@ class DatabaseSeeder extends Seeder
             ProjectSeeder::class,
             BoardColumnSeeder::class,
             ProjectTicketMetadataSeeder::class,
+            TicketSeeder::class,
             TeamSeeder::class,
             ProjectAccessSeeder::class,
         ]);

database/seeders/TicketSeeder.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace Database\Seeders;
+
+use App\Actions\ProjectTicketMetadata\InitializeProjectTicketMetadata;
+use App\Actions\Tickets\CreateProjectTicket;
+use App\Models\Project;
+use App\Models\TicketPriority;
+use Illuminate\Database\Seeder;
+
+class TicketSeeder extends Seeder
+{
+    /**
+     * Run the database seeds.
+     */
+    public function run(): void
+    {
+        $createProjectTicket = app(CreateProjectTicket::class);
+        $initializeProjectTicketMetadata = app(InitializeProjectTicketMetadata::class);
+
+        Project::query()
+            ->orderBy('id')
+            ->get()
+            ->each(function (Project $project) use ($createProjectTicket, $initializeProjectTicketMetadata): void {
+                $initializeProjectTicketMetadata->handle($project);
+
+                $priority = $project->ticketPriorities()->first();
+
+                if ($priority === null) {
+                    $priority = TicketPriority::factory()->for($project)->create([
+                        'name' => 'Medium',
+                        'position' => 1,
+                    ]);
+                }
+
+                $defaultType = $project->ticketTypes()->firstOrFail();
+
+                $createProjectTicket->handle($project, [
+                    'acceptance_criteria' => 'The seeded ticket should be visible in the backlog list.',
+                    'description' => 'Seeded backlog item for demonstrating the first ticket workflow.',
+                    'ticket_priority_id' => $priority->id,
+                    'ticket_type_id' => $defaultType->id,
+                    'title' => 'Seed backlog item',
+                ]);
+
+                $createProjectTicket->handle($project, [
+                    'acceptance_criteria' => 'Duplicate titles must be allowed for project-local ticket keys.',
+                    'description' => 'Second seeded backlog item using the same title on purpose.',
+                    'ticket_priority_id' => $priority->id,
+                    'ticket_type_id' => $defaultType->id,
+                    'title' => 'Seed backlog item',
+                ]);
+            });
+    }
+}