GSB-Construction/Modules/ProjectManagement/tests/Feature/ProjectEditLockTest.php

<?php

namespace Modules\ProjectManagement\Tests\Feature;

use App\Models\User;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Modules\ProjectManagement\Models\Project;
use Modules\ProjectManagement\Models\ProjectMilestone;
use Modules\ProjectManagement\Models\Task;
use Modules\ProjectManagement\Enums\ProjectStatus;
use Modules\MasterData\Models\Material;
use Modules\Labors\Models\Labor;
use Modules\Equipments\Models\Equipment;
use Spatie\Permission\Models\Role;
use Spatie\Permission\Models\Permission;
use Tests\TestCase;

class ProjectEditLockTest extends TestCase
{
    use RefreshDatabase;

    protected User $user;
    protected Project $unapprovedProject;
    protected Project $approvedProject;
    protected Material $material;
    protected Labor $labor;
    protected Equipment $equipment;

    protected function setUp(): void
    {
        parent::setUp();

        // Seed roles & permissions
        $role = Role::firstOrCreate(['name' => 'Super Admin']);
        Permission::firstOrCreate(['name' => 'projects.access']);
        
        $this->user = User::factory()->create([
            'status' => 'active',
            'user_type' => 'admin',
        ]);
        $this->user->assignRole($role);

        // Standard Material
        $this->material = Material::create([
            'name' => 'Test Cement Bag',
            'sku' => 'CEM-TST-101',
            'unit' => 'bag',
            'unit_cost' => 300.00,
            'category' => 'cement',
            'type' => 'raw',
            'status' => 'active',
        ]);

        // Standard Labor
        $this->labor = Labor::create([
            'name' => 'Foreman',
            'category' => 'skilled',
            'hourly_rate' => 150.00,
            'status' => 'active',
        ]);

        // Standard Equipment
        $this->equipment = Equipment::create([
            'name' => 'Dump Truck',
            'owner_name' => 'Company Owned',
            'hourly_rate' => 1500.00,
            'status' => 'active',
        ]);

        // Create Unapproved Project (step < 8)
        $this->unapprovedProject = Project::create([
            'name' => 'Draft Project',
            'code' => 'PRJ-DFT-2026',
            'status' => ProjectStatus::Planning,
            'project_type' => 'standard',
            'is_unprofitable' => false,
            'contract_value' => 500000.00,
            'current_wizard_step' => 2,
        ]);

        // Create Approved Project (step >= 8)
        $this->approvedProject = Project::create([
            'name' => 'Approved Project',
            'code' => 'PRJ-APP-2026',
            'status' => ProjectStatus::InProgress,
            'project_type' => 'standard',
            'is_unprofitable' => false,
            'contract_value' => 1000000.00,
            'current_wizard_step' => 8,
        ]);
    }

    public function test_unapproved_project_can_be_updated_details(): void
    {
        $response = $this->actingAs($this->user)->put(route('projects.update', $this->unapprovedProject->ulid), [
            'name' => 'Updated Draft Project',
            'project_type' => 'standard',
        ]);

        $response->assertRedirect(route('projects.show', $this->unapprovedProject->ulid));
        
        $this->unapprovedProject->refresh();
        $this->assertEquals('Updated Draft Project', $this->unapprovedProject->name);
    }

    public function test_approved_project_updates_blocked(): void
    {
        $response = $this->actingAs($this->user)->put(route('projects.update', $this->approvedProject->ulid), [
            'name' => 'Updated Approved Project',
            'project_type' => 'standard',
        ]);

        $response->assertRedirect();
        $response->assertSessionHas('error', 'Cannot update details: This project has been approved and locked.');
        
        $this->approvedProject->refresh();
        $this->assertEquals('Approved Project', $this->approvedProject->name);
    }

    public function test_approved_project_cannot_modify_tasks(): void
    {
        $response = $this->actingAs($this->user)->post(route('projects.wizard.tasks', $this->approvedProject->ulid), [
            'tasks' => [
                [
                    'name' => 'Attempted Task',
                ]
            ]
        ]);

        $response->assertRedirect();
        $response->assertSessionHas('error', 'Cannot modify tasks: This project has been approved and locked.');
    }

    public function test_approved_project_cannot_modify_estimates(): void
    {
        $response = $this->actingAs($this->user)->post(route('projects.wizard.estimates', $this->approvedProject->ulid), [
            'estimates' => [
                [
                    'material_ulid' => $this->material->ulid,
                    'estimated_qty' => 100,
                    'unit_cost' => 300.00,
                ]
            ]
        ]);

        $response->assertRedirect();
        $response->assertSessionHas('error', 'Cannot modify estimates: This project has been approved and locked.');
    }

    public function test_approved_project_cannot_modify_labor(): void
    {
        $task = $this->approvedProject->tasks()->create([
            'name' => 'Mock Task',
            'status' => 'pending',
            'labor_cost' => 0,
            'estimated_hours' => 20,
            'actual_hours' => 0,
            'completion_percentage' => 0,
            'sort_order' => 1,
        ]);

        $response = $this->actingAs($this->user)->post(route('projects.wizard.labor', $this->approvedProject->ulid), [
            'labor' => [
                [
                    'task_ulid' => $task->ulid,
                    'labor_ulid' => $this->labor->ulid,
                    'estimated_hours' => 40,
                ]
            ]
        ]);

        $response->assertRedirect();
        $response->assertSessionHas('error', 'Cannot modify labor allocations: This project has been approved and locked.');
    }

    public function test_approved_project_cannot_modify_equipment(): void
    {
        $task = $this->approvedProject->tasks()->create([
            'name' => 'Mock Task',
            'status' => 'pending',
            'labor_cost' => 0,
            'estimated_hours' => 20,
            'actual_hours' => 0,
            'completion_percentage' => 0,
            'sort_order' => 1,
        ]);

        $response = $this->actingAs($this->user)->post(route('projects.wizard.equipment', $this->approvedProject->ulid), [
            'equipment' => [
                [
                    'task_ulid' => $task->ulid,
                    'equipment_ulid' => $this->equipment->ulid,
                    'estimated_hours' => 12,
                ]
            ]
        ]);

        $response->assertRedirect();
        $response->assertSessionHas('error', 'Cannot modify equipment allocations: This project has been approved and locked.');
    }
}