upgrade to filament v4

app/Filament/Resources/Expenses/Pages/CreateExpense.php

@@ -0,0 +1,94 @@
+<?php
+
+namespace App\Filament\Resources\ExpenseResource\Pages;
+
+use App\Actions\Transactions\CreateRecordTransactionsAction;
+use App\Filament\Resources\ClientResource;
+use App\Filament\Resources\ExpenseResource;
+use App\Models\Client;
+use Exception;
+use Filament\Resources\Pages\CreateRecord;
+use Illuminate\Support\Arr;
+use Symfony\Component\Console\Exception\LogicException;
+
+class CreateExpense extends CreateRecord
+{
+    protected static string $resource = ExpenseResource::class;
+
+    public ?int $clientId = null;
+
+    public function mount(): void
+    {
+        parent::mount();
+
+        $this->clientId = request()->integer('client_id');
+    }
+
+    public function getBreadcrumbs(): array
+    {
+        $client = $this->getClient();
+
+        if (! $client) {
+            return parent::getBreadcrumbs();
+        }
+
+        return [
+            ClientResource::getUrl('view', ['record' => $client->id]) => $client->company,
+            ClientResource::getUrl('view', ['record' => $client->id]).'?activeRelationManager=4' => 'Expenses',
+            $this->getResource()::getUrl('create', ['client_id' => $client->id]) => 'Create',
+        ];
+    }
+
+    protected function getClient(): Client|null
+    {
+        if (! $this->clientId) {
+            return null;
+        }
+
+        return Client::find($this->clientId);
+    }
+
+    protected function mutateFormDataBeforeCreate(array $data): array
+    {
+
+        return $this->getFormDataMutation($data);
+    }
+
+    public function getFormDataMutation(array $data): array
+    {
+        $transactions = $data['transactions'] ?? [];
+
+        $data['gross_amount'] = collect($transactions)->sum(fn (array $transaction) => (float) ($transaction['gross_amount'] ?? 0));
+        $data['exempt'] = collect($transactions)->sum(fn (array $transaction) => (float) ($transaction['exempt'] ?? 0));
+        $data['zero_rated'] = collect($transactions)->sum(fn (array $transaction) => (float) ($transaction['zero_rated'] ?? 0));
+        $data['vatable_amount'] = collect($transactions)->sum(fn (array $transaction) => (float) ($transaction['vatable_amount'] ?? 0));
+        $data['input_tax'] = collect($transactions)->sum(fn (array $transaction) => (float) ($transaction['input_tax'] ?? 0));
+        $data['payable_withholding_tax'] = collect($transactions)->sum(fn (array $transaction) => (float) ($transaction['payable_withholding_tax'] ?? 0));
+        $data['net_amount'] = collect($transactions)->sum(fn (array $transaction) => (float) ($transaction['net_amount'] ?? 0));
+
+        return Arr::except($data, ['client', 'transactions']);
+    }
+
+    protected function afterCreate(): void
+    {
+        $transactions = $this->form->getState()['transactions'] ?? [];
+
+        try {
+            app(CreateRecordTransactionsAction::class)($this->getRecord(), $transactions);
+
+            $accountIds = collect($transactions)
+                ->pluck('account_id')
+                ->filter()
+                ->unique()
+                ->values()
+                ->all();
+
+            $this->getRecord()->accounts()->sync($accountIds);
+
+            $this->commitDatabaseTransaction();
+        } catch (Exception $exception) {
+            $this->rollBackDatabaseTransaction();
+            throw new LogicException('Failed to save transactions : '.$exception->getMessage());
+        }
+    }
+}

app/Filament/Resources/Expenses/Pages/EditExpense.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace App\Filament\Resources\ExpenseResource\Pages;
+
+use App\Filament\Resources\ExpenseResource;
+use Filament\Actions;
+use Filament\Resources\Pages\EditRecord;
+
+class EditExpense extends EditRecord
+{
+    protected static string $resource = ExpenseResource::class;
+
+    protected function getHeaderActions(): array
+    {
+        return [
+            Actions\DeleteAction::make(),
+        ];
+    }
+
+    protected function mutateFormDataBeforeFill(array $data): array
+    {
+        return [
+            'client' => $this->getRecord()->branch->client->id,
+            ...$this->getRecord()->toArray(),
+        ];
+    }
+}

app/Filament/Resources/Expenses/Pages/ListExpenses.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Filament\Resources\ExpenseResource\Pages;
+
+use App\Filament\Resources\ExpenseResource;
+use Filament\Actions;
+use Filament\Resources\Pages\ListRecords;
+
+class ListExpenses extends ListRecords
+{
+    protected static string $resource = ExpenseResource::class;
+
+    protected function getHeaderActions(): array
+    {
+        return [
+            Actions\CreateAction::make(),
+        ];
+    }
+}