first commit

app/Policies/ProjectPolicy.php

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+<?php
+
+namespace App\Policies;
+
+use App\Models\Project;
+use App\Models\User;
+use Illuminate\Auth\Access\Response;
+
+class ProjectPolicy
+{
+    /**
+     * Determine whether the user can view any models.
+     */
+    public function viewAny(User $user): bool
+    {
+        return $user->hasPermissionTo('view projects');
+    }
+
+    /**
+     * Determine whether the user can view the model.
+     */
+    public function view(User $user, Project $project): bool
+    {
+        return $user->hasPermissionTo('view projects') && 
+               $this->hasProjectAccess($user, $project);
+    }
+
+    /**
+     * Determine whether the user can create models.
+     */
+    public function create(User $user): bool
+    {
+        return $user->hasPermissionTo('create projects');
+    }
+
+    /**
+     * Determine whether the user can update the model.
+     */
+    public function update(User $user, Project $project): bool
+    {
+        return $user->hasPermissionTo('edit projects') && 
+               $this->hasProjectAccess($user, $project);
+    }
+
+    /**
+     * Determine whether the user can delete the model.
+     */
+    public function delete(User $user, Project $project): bool
+    {
+        return $user->hasPermissionTo('delete projects') && 
+               $this->hasProjectAccess($user, $project);
+    }
+
+    /**
+     * Determine whether the user can restore the model.
+     */
+    public function restore(User $user, Project $project): bool
+    {
+        return false;
+    }
+
+    /**
+     * Determine whether the user can permanently delete the model.
+     */
+    public function forceDelete(User $user, Project $project): bool
+    {
+        return false;
+    }
+
+    protected function hasProjectAccess(User $user, Project $project)
+    {
+        // Verificar si el usuario es creador, gestor o tiene acceso directo
+        return $project->creator_id === $user->id ||
+               $project->managers->contains($user->id) ||
+               $project->users->contains($user->id);
+    }
+    
+}