230 lines
8.4 KiB
PHP
230 lines
8.4 KiB
PHP
<?php
|
|
|
|
namespace Modules\Purchase\Http\Livewire;
|
|
|
|
use Livewire\Component;
|
|
use Modules\People\Entities\Supplier;
|
|
use Modules\Product\Entities\Product;
|
|
use Modules\Purchase\Entities\Purchase;
|
|
use Modules\Purchase\Entities\PurchaseDetail;
|
|
use Modules\Purchase\Entities\PurchasePayment;
|
|
use Illuminate\Support\Facades\DB;
|
|
use Illuminate\Support\Str;
|
|
|
|
class CreatePurchase extends Component
|
|
{
|
|
public $supplier_id;
|
|
public $reference_no;
|
|
public $date;
|
|
public $payment_method;
|
|
public $items = [];
|
|
public $discount = 0;
|
|
public $discount_percentage = 0;
|
|
public $total_amount = 0;
|
|
public $total_after_discount = 0;
|
|
public $paid_amount = 0;
|
|
public $due_amount = 0;
|
|
public $note;
|
|
|
|
protected $rules = [
|
|
'supplier_id' => 'required|exists:suppliers,id',
|
|
'reference_no' => 'required|unique:purchases,reference_no',
|
|
'date' => 'required|date',
|
|
'payment_method' => 'required|string',
|
|
'items' => 'required|array|min:1',
|
|
'items.*.product_id' => 'required|exists:products,id',
|
|
'items.*.qty' => 'required|integer|min:1',
|
|
'items.*.purchase_price' => 'required|numeric|min:0',
|
|
'items.*.unit_price' => 'required|numeric|min:0',
|
|
'discount' => 'nullable|numeric|min:0',
|
|
'discount_percentage' => 'nullable|numeric|min:0|max:100',
|
|
'paid_amount' => 'nullable|numeric|min:0',
|
|
'note' => 'nullable|string',
|
|
];
|
|
|
|
protected $messages = [
|
|
'supplier_id.required' => 'Please select a supplier',
|
|
'supplier_id.exists' => 'The selected supplier is invalid',
|
|
'reference_no.required' => 'Reference number is required',
|
|
'reference_no.unique' => 'This reference number has already been used',
|
|
'date.required' => 'Date is required',
|
|
'date.date' => 'Please enter a valid date',
|
|
'payment_method.required' => 'Please select a payment method',
|
|
'items.required' => 'At least one product is required',
|
|
'items.min' => 'At least one product is required',
|
|
'items.*.product_id.required' => 'Product is required',
|
|
'items.*.product_id.exists' => 'Selected product is invalid',
|
|
'items.*.qty.required' => 'Quantity is required',
|
|
'items.*.qty.min' => 'Quantity must be at least 1',
|
|
'items.*.purchase_price.required' => 'Purchase price is required',
|
|
'items.*.purchase_price.min' => 'Purchase price must be greater than 0',
|
|
'items.*.unit_price.required' => 'Unit price is required',
|
|
'items.*.unit_price.min' => 'Unit price must be greater than 0',
|
|
'discount.numeric' => 'Discount must be a number',
|
|
'discount.min' => 'Discount cannot be negative',
|
|
'discount_percentage.numeric' => 'Discount percentage must be a number',
|
|
'discount_percentage.min' => 'Discount percentage cannot be negative',
|
|
'discount_percentage.max' => 'Discount percentage cannot be more than 100',
|
|
'paid_amount.numeric' => 'Paid amount must be a number',
|
|
'paid_amount.min' => 'Paid amount cannot be negative',
|
|
];
|
|
|
|
public function mount()
|
|
{
|
|
$this->date = date('Y-m-d');
|
|
$this->reference_no = 'PR-' . date('Ymd') . '-' . rand(1000, 9999);
|
|
}
|
|
|
|
public function addItem()
|
|
{
|
|
$this->items[] = [
|
|
'product_id' => '',
|
|
'qty' => 1,
|
|
'purchase_price' => 0,
|
|
'unit_price' => 0,
|
|
'discount' => 0,
|
|
'discount_type' => null,
|
|
'tax' => 0
|
|
];
|
|
}
|
|
|
|
public function removeItem($index)
|
|
{
|
|
unset($this->items[$index]);
|
|
$this->items = array_values($this->items);
|
|
$this->calculateTotal();
|
|
}
|
|
|
|
public function calculateTotal()
|
|
{
|
|
$total = 0;
|
|
foreach ($this->items as $item) {
|
|
$subtotal = $item['qty'] * $item['unit_price'];
|
|
$total += $subtotal;
|
|
}
|
|
$this->total_amount = $total;
|
|
$this->calculateTotalAfterDiscount();
|
|
}
|
|
|
|
public function calculateTotalAfterDiscount()
|
|
{
|
|
$this->total_after_discount = $this->total_amount - $this->discount;
|
|
$this->due_amount = $this->total_after_discount - $this->paid_amount;
|
|
}
|
|
|
|
public function updated($propertyName)
|
|
{
|
|
$this->validateOnly($propertyName);
|
|
|
|
if (str_contains($propertyName, 'items')) {
|
|
$this->calculateTotal();
|
|
}
|
|
|
|
if (in_array($propertyName, ['discount', 'discount_percentage', 'paid_amount'])) {
|
|
$this->calculateTotalAfterDiscount();
|
|
}
|
|
}
|
|
|
|
public function save()
|
|
{
|
|
$this->validate();
|
|
|
|
try {
|
|
DB::beginTransaction();
|
|
|
|
$supplier = Supplier::findOrFail($this->supplier_id);
|
|
|
|
$purchase = Purchase::create([
|
|
'branch_id' => session('branch_id'),
|
|
'user_id' => auth()->id(),
|
|
'date' => $this->date,
|
|
'reference_no' => $this->reference_no,
|
|
'supplier_id' => $this->supplier_id,
|
|
'supplier_name' => $supplier->supplier_name,
|
|
'discount_percentage' => $this->discount_percentage,
|
|
'discount' => $this->discount,
|
|
'total' => $this->total_amount,
|
|
'paid_amount' => $this->paid_amount,
|
|
'due_amount' => $this->due_amount,
|
|
'payment_status' => ($this->paid_amount >= $this->total_after_discount) ? 'paid' : 'due',
|
|
'payment_method' => $this->payment_method,
|
|
'note' => $this->note,
|
|
]);
|
|
|
|
// Save purchase items and update product quantities
|
|
foreach ($this->items as $item) {
|
|
$product = Product::findOrFail($item['product_id']);
|
|
|
|
// Create purchase detail
|
|
PurchaseDetail::create([
|
|
'purchase_id' => $purchase->id,
|
|
'product_id' => $item['product_id'],
|
|
'product_name' => $product->product_name,
|
|
'product_code' => $product->product_code,
|
|
'qty' => $item['qty'],
|
|
'purchase_price' => $item['purchase_price'],
|
|
'unit_price' => $item['unit_price'],
|
|
'subtotal' => $item['qty'] * $item['unit_price'],
|
|
'product_discount_amount' => $item['discount'] ?? 0,
|
|
'product_discount_type' => $item['discount_type'] ?? null,
|
|
'product_tax_amount' => $item['tax'] ?? 0,
|
|
]);
|
|
|
|
// Update product quantity
|
|
$product->update([
|
|
'product_quantity' => $product->product_quantity + $item['qty']
|
|
]);
|
|
|
|
// Create or update product batch
|
|
DB::table('product_batches')->updateOrInsert(
|
|
[
|
|
'product_id' => $item['product_id'],
|
|
'batch_number' => $this->reference_no,
|
|
],
|
|
[
|
|
'product_id' => $item['product_id'],
|
|
'batch_number' => $this->reference_no,
|
|
'qty' => $item['qty'],
|
|
'expiry_date' => null,
|
|
'created_at' => now(),
|
|
'updated_at' => now(),
|
|
]
|
|
);
|
|
}
|
|
|
|
// Create purchase payment if there's a paid amount
|
|
if ($this->paid_amount > 0) {
|
|
PurchasePayment::create([
|
|
'branch_id' => session('branch_id'),
|
|
'purchase_id' => $purchase->id,
|
|
'amount' => $this->paid_amount,
|
|
'date' => now(),
|
|
'reference' => 'PAY-' . strtoupper(Str::random(6)),
|
|
'payment_method' => $this->payment_method,
|
|
'note' => $this->note,
|
|
]);
|
|
}
|
|
|
|
DB::commit();
|
|
|
|
$this->dispatch('showSuccessMessage', [
|
|
'message' => 'Purchase created successfully!',
|
|
'redirect' => route('purchases.index')
|
|
]);
|
|
|
|
} catch (\Exception $e) {
|
|
DB::rollBack();
|
|
$this->dispatch('showErrorMessage', [
|
|
'message' => 'Error creating purchase: ' . $e->getMessage()
|
|
]);
|
|
}
|
|
}
|
|
|
|
public function render()
|
|
{
|
|
return view('purchase::livewire.create-purchase', [
|
|
'suppliers' => Supplier::all(),
|
|
'products' => Product::all()
|
|
]);
|
|
}
|
|
}
|