construprogress/app/Livewire/IssueManager.php

<?php

namespace App\Livewire;

use Livewire\Component;
use Livewire\Attributes\Layout;
use Illuminate\Support\Facades\Auth;
use App\Models\Project;
use App\Models\Issue;
use App\Notifications\IssueReportedNotification;

#[Layout('layouts.app')]
class IssueManager extends Component
{
    public Project $project;

    public $issues = [];
    public $projectUsers = [];

    // Form / modal state
    public $showForm = false;
    public $editingIssue = null;   // issue id when editing, null when creating

    // Form fields
    public $title = '';
    public $description = '';
    public $status = 'open';
    public $priority = 'medium';
    public $assignedTo = '';
    public $resolutionNotes = '';

    // Optional context (e.g. when reporting from a map feature)
    public $featureId = null;
    public $inspectionId = null;

    public function mount(Project $project)
    {
        $this->project = $project;
        $this->loadProjectUsers();
        $this->loadIssues();
    }

    public function loadIssues()
    {
        $this->issues = Issue::where('project_id', $this->project->id)
            ->with(['feature', 'reporter', 'assignee'])
            ->orderBy('created_at', 'desc')
            ->get();
    }

    public function loadProjectUsers()
    {
        $this->projectUsers = $this->project->users()->orderBy('name')->get();
    }

    protected function rules(): array
    {
        return [
            'title'           => 'required|string|max:255',
            'description'     => 'nullable|string',
            'status'          => 'required|in:' . implode(',', Issue::STATUSES),
            'priority'        => 'required|in:' . implode(',', Issue::PRIORITIES),
            'assignedTo'      => 'nullable|exists:users,id',
            'resolutionNotes' => 'nullable|string',
        ];
    }

    public function openForm($issueId = null)
    {
        $this->resetForm();

        if ($issueId) {
            $issue = Issue::where('project_id', $this->project->id)->findOrFail($issueId);
            $this->editingIssue    = $issue->id;
            $this->title           = $issue->title;
            $this->description     = $issue->description ?? '';
            $this->status          = $issue->status;
            $this->priority        = $issue->priority;
            $this->assignedTo      = $issue->assigned_to ?? '';
            $this->resolutionNotes = $issue->resolution_notes ?? '';
            $this->featureId       = $issue->feature_id;
            $this->inspectionId    = $issue->inspection_id;
        }

        $this->showForm = true;
    }

    public function closeForm()
    {
        $this->showForm = false;
        $this->resetForm();
    }

    private function resetForm(): void
    {
        $this->reset([
            'title', 'description', 'assignedTo', 'resolutionNotes',
            'featureId', 'inspectionId', 'editingIssue',
        ]);
        $this->status   = 'open';
        $this->priority = 'medium';
        $this->resetErrorBag();
    }

    public function save()
    {
        $this->validate();

        $payload = [
            'title'            => $this->title,
            'description'      => $this->description,
            'status'           => $this->status,
            'priority'         => $this->priority,
            'feature_id'       => $this->featureId,
            'inspection_id'    => $this->inspectionId,
            'assigned_to'      => $this->assignedTo ?: null,
            'resolution_notes' => $this->resolutionNotes ?: null,
        ];

        // Keep resolved_at in sync with the status
        if (in_array($this->status, ['resolved', 'closed'])) {
            $payload['resolved_at'] = now();
        } else {
            $payload['resolved_at'] = null;
        }

        if ($this->editingIssue) {
            $issue = Issue::where('project_id', $this->project->id)->findOrFail($this->editingIssue);
            // Don't overwrite an existing resolved date if it was already resolved
            if ($issue->resolved_at && in_array($this->status, ['resolved', 'closed'])) {
                unset($payload['resolved_at']);
            }
            $issue->update($payload);
        } else {
            $issue = Issue::create(array_merge($payload, [
                'project_id'  => $this->project->id,
                'reported_by' => Auth::id(),
            ]));

            if ($issue->wasRecentlyCreated) {
                $issue->load(['feature', 'assignee']);
                $creator = $this->project->creator;
                if ($creator && $creator->id !== Auth::id()) {
                    $creator->notify(new IssueReportedNotification($issue));
                }
                if ($issue->assignee && $issue->assignee->id !== Auth::id()) {
                    $issue->assignee->notify(new IssueReportedNotification($issue));
                }
            }
        }

        $this->closeForm();
        $this->loadIssues();
        $this->dispatch('notify', 'Issue guardado correctamente');
    }

    public function resolve($issueId)
    {
        $issue = Issue::where('project_id', $this->project->id)->findOrFail($issueId);
        $issue->update([
            'status'      => 'resolved',
            'resolved_at' => $issue->resolved_at ?? now(),
        ]);
        $this->loadIssues();
        $this->dispatch('notify', 'Issue marcado como resuelto');
    }

    public function close($issueId)
    {
        $issue = Issue::where('project_id', $this->project->id)->findOrFail($issueId);
        $issue->update([
            'status'      => 'closed',
            'resolved_at' => $issue->resolved_at ?? now(),
        ]);
        $this->loadIssues();
        $this->dispatch('notify', 'Issue cerrado');
    }

    public function delete($issueId)
    {
        $issue = Issue::where('project_id', $this->project->id)->findOrFail($issueId);
        $issue->delete();
        $this->loadIssues();
        $this->dispatch('notify', 'Issue eliminado');
    }

    public function render()
    {
        return view('livewire.issues.issue-manager');
    }
}