Added billable rates; Added project members; Added visibility to projects

app/Service/PermissionStore.php

@@ -0,0 +1,43 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Service;
+
+use App\Models\Organization;
+use App\Models\User;
+use Illuminate\Support\Facades\Auth;
+
+class PermissionStore
+{
+    /**
+     * @var array<string, array<string>>
+     */
+    private array $permissionCache = [];
+
+    public function has(Organization $organization, string $permission): bool
+    {
+        /** @var User|null $user */
+        $user = Auth::user();
+        if ($user === null) {
+            return false;
+        }
+
+        if (! isset($this->permissionCache[$user->getKey().'|'.$organization->getKey()])) {
+            if ($user->ownsTeam($organization)) {
+                return true;
+            }
+
+            if (! $user->belongsToTeam($organization)) {
+                return false;
+            }
+
+            $permissions = $user->teamPermissions($organization);
+            $this->permissionCache[$user->getKey().'|'.$organization->getKey()] = $permissions;
+        } else {
+            $permissions = $this->permissionCache[$user->getKey().'|'.$organization->getKey()];
+        }
+
+        return in_array($permission, $permissions, true);
+    }
+}