Add action to users table.

app/Filament/Resources/Customers/UserResource.php

@@ -3,6 +3,7 @@
 namespace App\Filament\Resources\Customers;
 
 use App\Filament\Resources\Customers\UserResource\Actions\TransferPurchaseAssignmentAction;
+use App\Filament\Resources\Customers\UserResource\Actions\TransferPurchaseToUserAction;
 use App\Filament\Tables\Columns\BooleanColumn;
 use App\Models\User;
 use Filament\Forms;
@@ -93,6 +94,7 @@ public static function table(Table $table): Table
                 ActionGroup::make([
                     Tables\Actions\EditAction::make(),
                     TransferPurchaseAssignmentAction::make(),
+                    TransferPurchaseToUserAction::make(),
                 ]),
             ])
             ->bulkActions([

app/Filament/Resources/Customers/UserResource/Actions/TransferPurchaseToUserAction.php

@@ -0,0 +1,49 @@
+<?php
+
+namespace App\Filament\Resources\Customers\UserResource\Actions;
+
+use App\Domain\Shop\Models\Purchase;
+use App\Models\User;
+use Filament\Forms\Components\TextInput;
+use Filament\Notifications\Notification;
+use Filament\Tables\Actions\Action;
+use Laravel\Paddle\Receipt;
+
+class TransferPurchaseToUserAction
+{
+    public static function make()
+    {
+        return Action::make('transfer_purchases_to_user')
+            ->icon('heroicon-o-user-plus')
+            ->form([
+                TextInput::make('email')
+                    ->label('Email')
+                    ->required()
+                    ->email(),
+            ])
+            ->action(function (array $data, User $record): void {
+                $otherUser = User::where('email', $data['email'])->first();
+                $user = $record;
+
+                if (! $otherUser) {
+                    Notification::make()
+                        ->title("No user found with email {$data['email']}")
+                        ->danger()
+                        ->send();
+                }
+
+                $user->purchases->each(function (Purchase $purchase) use ($otherUser) {
+                    $purchase->update(['user_id' => $otherUser->id]);
+                });
+
+                $user->receipts->each(function (Receipt $receipt) use ($otherUser) {
+                    $receipt->update(['billable_id' => $otherUser->id]);
+                });
+
+                Notification::make()
+                    ->title("All purchases transfered to {$otherUser->name} ({$otherUser->email})!")
+                    ->success()
+                    ->send();
+            });
+    }
+}