refactor(purchase): mengubah nama dan penyimpanan var untuk menampung items dari cartItems ke purchaseItems dan dipindahkan ke component create bukan lagi form

- membuat trait baru untuk calculate total
- menyesuaikan perubahan di atas

app/Livewire/Forms/Studio/Manage/PurchaseForm.php

@@ -4,6 +4,7 @@
 
 use App\Models\Purchase;
 use App\Rules\UnsignedInteger;
+use App\Traits\Purchase\WithPurchaseItems;
 use App\Traits\Purchase\WithUpdateStock;
 use App\Traits\WithMediaHandler;
 use Illuminate\Support\Facades\DB;
@@ -12,7 +13,7 @@
 
 class PurchaseForm extends Form
 {
-    use WithMediaHandler, WithUpdateStock;
+    use WithMediaHandler, WithPurchaseItems, WithUpdateStock;
 
     public ?Purchase $purchase = null;
 
@@ -44,14 +45,12 @@ class PurchaseForm extends Form
 
     public string $quantity_edit = '';
 
-    public $cartItems;
-
     public function rules(): array
     {
         return [
             'invoice_number' => ['nullable', 'string', 'max:50'],
             'note' => ['nullable', 'string', 'max:100'],
-            'purchase_date' => ['required', 'date'],
+            'purchase_date' => ['required', 'date', 'before_or_equal:today'],
             'outlet_id' => ['required', Rule::exists('outlets', 'id')],
             'total' => ['required', new UnsignedInteger],
             'image' => ['nullable', 'array', 'max:1'],
@@ -86,14 +85,16 @@ public function store()
     {
         $this->validate();
 
-        DB::transaction(function () {
+        $purchaseItems = $this->loadPurchaseItems();
+
+        DB::transaction(function () use ($purchaseItems) {
             $purchase = Purchase::create($this->prepareSavedData());
 
             $purchase->load('outlet');
 
             $this->uploadMedia($this->image, $purchase, 'image');
 
-            foreach ($this->cartItems as $item) {
+            foreach ($purchaseItems as $item) {
                 $item->update(['purchase_id' => $purchase->id]);
 
                 $this->increaseOutletStock($purchase->outlet, $item);

app/Livewire/Studio/Manage/Purchase/Create.php

@@ -7,9 +7,10 @@
 use App\Models\Outlet;
 use App\Models\Perfume;
 use App\Models\Product;
-use App\Models\PurchaseItem;
 use App\Traits\Purchase\WithAddItem;
+use App\Traits\Purchase\WithCalculateTotal;
 use App\Traits\Purchase\WithDeleteItem;
+use App\Traits\Purchase\WithPurchaseItems;
 use App\Traits\Purchase\WithUpdateItem;
 use App\Traits\WithAuthorization;
 use App\Traits\WithConfirmation;
@@ -21,7 +22,7 @@
 #[Title('Tambah Belanja')]
 class Create extends Component
 {
-    use WithAddItem, WithAuthorization, WithConfirmation, WithDeleteItem, WithToast, WithUpdatedData, WithUpdateItem;
+    use WithAddItem, WithAuthorization, WithCalculateTotal, WithConfirmation, WithDeleteItem, WithPurchaseItems, WithToast, WithUpdatedData, WithUpdateItem;
 
     public PurchaseForm $form;
 
@@ -33,6 +34,8 @@ class Create extends Component
 
     public array $bottles = [];
 
+    public $purchaseItems;
+
     public function mount()
     {
         $this->outlets = Outlet::pluck('name', 'id')->toArray();
@@ -43,14 +46,14 @@ public function mount()
 
         $this->bottles = Bottle::pluck('name', 'id')->toArray();
 
-        $this->form->cartItems = PurchaseItem::whereNull('purchase_id')->get();
+        $this->purchaseItems = $this->loadPurchaseItems();
 
-        $this->form->total = currency($this->form->cartItems->sum('total_price'), '');
+        $this->form->total = $this->getTotal();
     }
 
     public function save()
     {
-        if ($this->form->cartItems->isEmpty()) {
+        if ($this->purchaseItems->isEmpty()) {
             $this->toast('Keranjang tidak boleh kosong.', 'Gagal', 'danger');
 
             return;

app/Traits/Purchase/WithAddItem.php

@@ -59,7 +59,7 @@ public function addItem(string $type)
             return;
         }
 
-        $existingItem = $this->form->cartItems
+        $existingItem = $this->purchaseItems
             ->where('purchasable_type', $model)
             ->where('purchasable_id', $itemModel->id)
             ->first();
@@ -71,11 +71,12 @@ public function addItem(string $type)
 
             $existingItem->refresh();
 
-            $this->form->cartItems = $this->form->cartItems->map(fn ($i) => $i->id === $existingItem->id ? $existingItem : $i);
+            $this->purchaseItems = $this->purchaseItems->map(fn ($i) => $i->id === $existingItem->id ? $existingItem : $i);
 
             $this->toast('Jumlah '.$type.' diperbarui di keranjang.', 'Berhasil');
         } else {
             $item = PurchaseItem::create([
+                'user_id' => auth()->id(),
                 'purchasable_id' => $itemModel->id,
                 'purchasable_type' => $model,
                 'quantity' => $quantity,
@@ -83,18 +84,25 @@ public function addItem(string $type)
                 'total_price' => $costPrice * $quantity,
             ]);
 
-            $this->form->cartItems->push($item);
+            $this->purchaseItems->push($item);
 
             $this->toast(Str::ucfirst($type).' ditambahkan ke keranjang.', 'Berhasil');
         }
 
-        $this->form->total = currency($this->form->cartItems->sum('total_price'), '');
+        $this->form->total = currency($this->getTotal());
 
-        $this->reset('form.perfume_id');
+        switch ($type) {
-        $this->reset('form.product_id');
+            case 'parfum':
-        $this->reset('form.bottle_id');
+                $this->reset(['form.perfume_id', 'form.quantity_perfume']);
-        $this->reset('form.quantity_perfume');
+                break;
-        $this->reset('form.quantity_product');
+
-        $this->reset('form.quantity_bottle');
+            case 'produk':
+                $this->reset(['form.product_id', 'form.quantity_product']);
+                break;
+
+            case 'botol':
+                $this->reset(['form.bottle_id', 'form.quantity_bottle']);
+                break;
+        }
     }
 }

app/Traits/Purchase/WithCalculateTotal.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Traits\Purchase;
+
+trait WithCalculateTotal
+{
+    public function getTotal()
+    {
+        return $this->purchaseItems->sum(fn ($item) => $item->unit_price * $item->quantity);
+    }
+}

app/Traits/Purchase/WithDeleteItem.php

@@ -8,11 +8,11 @@ trait WithDeleteItem
 {
     public function deleteItem(PurchaseItem $item)
     {
-        $this->form->cartItems = $this->form->cartItems->reject(fn ($i) => $i->id === $item->id);
+        $this->purchaseItems = $this->purchaseItems->reject(fn ($i) => $i->id === $item->id);
 
         $item->delete();
 
-        $this->form->total = currency($this->form->cartItems->sum('total_price'), '');
+        $this->form->total = currency($this->purchaseItems->sum('total_price'), '');
 
         $this->toast('Item berhasil dihapus.');
     }

app/Traits/Purchase/WithPurchaseItems.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Traits\Purchase;
+
+use App\Models\PurchaseItem;
+
+trait WithPurchaseItems
+{
+    public function loadPurchaseItems()
+    {
+        return $this->purchaseItems = PurchaseItem::query()
+            ->currentUser()
+            ->where('user_id', auth()->id())
+            ->whereNull('purchase_id')
+            ->latest()
+            ->get();
+    }
+}

app/Traits/Purchase/WithUpdateItem.php

@@ -17,7 +17,7 @@ public function openModal(PurchaseItem $item)
 
         $this->form->item_id = $item->id;
 
-        $this->form->quantity_edit = currency($item->quantity, '');
+        $this->form->quantity_edit = currency($item->quantity);
     }
 
     public function closeModal()
@@ -36,9 +36,9 @@ public function updateItem()
 
         $item->refresh();
 
-        $this->form->cartItems = $this->form->cartItems->map(fn ($i) => $i->id === $item->id ? $item : $i);
+        $this->purchaseItems = $this->purchaseItems->map(fn ($i) => $i->id === $item->id ? $item : $i);
 
-        $this->form->total = currency($this->form->cartItems->sum('total_price'), '');
+        $this->form->total = currency($this->purchaseItems->sum('total_price'));
 
         $this->toast('Item berhasil diperbarui.');
 

resources/views/livewire/studio/manage/purchase/form.blade.php

@@ -15,7 +15,7 @@
             <div class="w-full lg:w-3/4 space-y-4">
                 <flux:card class="space-y-6 p-6">
                     <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
-                        <flux:input label="Nomor Invoice" placeholder="INV-2025-0001"
+                        <flux:input label="Nomor Faktur" placeholder="INV-2025-0001"
                             wire:model.live.debounce.500ms="form.invoice_number" autofocus autocomplete="off" />
 
                         <flux:input label="Catatan" placeholder="Belanja pas hujan"
@@ -96,9 +96,8 @@
                                 <flux:select.option value="{{ $key }}">{{ $bottle }}</flux:select.option>
                             @endforeach
                         </flux:select>
-                        <flux:input label="Kuantitas" placeholder="50"
+                        <flux:input label="Kuantitas" placeholder="50" wire:model.live="form.quantity_bottle"
-                            wire:model.live="form.quantity_bottle" autocomplete="off"
+                            autocomplete="off" x-mask:dynamic="$money($input, ',')" />
-                            x-mask:dynamic="$money($input, ',')" />
 
                         <div class="flex justify-end">
                             <flux:button variant="primary" color="zinc" wire:click="addItem('botol')">
@@ -136,7 +135,7 @@
                             </flux:table.columns>
 
                             <flux:table.rows>
-                                @forelse($form->cartItems as $item)
+                                @forelse($purchaseItems as $item)
                                     <flux:table.row>
                                         <flux:table.cell>
                                             <flux:heading>