Permissions: Added revision-view-all addition migration

database/migrations/2026_04_19_141616_add_revision_view_all_permission.php

@@ -0,0 +1,67 @@
+<?php
+
+use Carbon\Carbon;
+use Illuminate\Database\Migrations\Migration;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        // Create new revision-view-all permission
+        $permissionId = DB::table('role_permissions')->insertGetId([
+            'name'         => 'revision-view-all',
+            'created_at'   => Carbon::now()->toDateTimeString(),
+            'updated_at'   => Carbon::now()->toDateTimeString(),
+        ]);
+
+        // Get ids of page view permissions
+        $pageViewPermissions = DB::table('role_permissions')
+            ->whereIn('name', [
+                'page-view-own',
+                'page-view-all',
+            ])->get();
+
+        if (!$pageViewPermissions->count() === 0) {
+            return;
+        }
+
+        // Get role ids which have page view permission
+        $applicableRoleIds = DB::table('permission_role')
+            ->whereIn('permission_id', $pageViewPermissions->pluck('id'))
+            ->pluck('role_id')
+            ->unique()
+            ->all();
+
+        // Assign the new permission to relevant roles
+        $newPermissionRoles = array_values(array_map(function (int $roleId) use ($permissionId) {
+            return [
+                'role_id'       => $roleId,
+                'permission_id' => $permissionId,
+            ];
+        }, $applicableRoleIds));
+
+        DB::table('permission_role')->insert($newPermissionRoles);
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        // Get the permission to remove
+        $revisionViewPermission = DB::table('role_permissions')
+            ->where('name', '=', 'revision-view-all')
+            ->first();
+
+        if (!$revisionViewPermission) {
+            return;
+        }
+
+        // Remove the permission, and its use on roles, from the database
+        DB::table('permission_role')->where('permission_id', '=', $revisionViewPermission->id)->delete();
+        DB::table('role_permissions')->where('id', '=', $revisionViewPermission->id)->delete();
+    }
+};