root
75 lines
2.3 KiB
PHP
75 lines
2.3 KiB
PHP
<?php
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namespace App\Services\PurchaseOrders;
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use App\Models\PurchaseOrder;
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use App\Models\PurchaseOrderItem;
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use Illuminate\Support\Facades\DB;
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use RuntimeException;
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class PurchaseOrderCreateService
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{
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public function create(array $payload): PurchaseOrder
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{
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$itemsPayload = $payload['items'] ?? [];
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if (empty($itemsPayload) || !is_array($itemsPayload)) {
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throw new RuntimeException('Add at least one line item.');
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}
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$subtotal = 0.0;
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$items = [];
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foreach ($itemsPayload as $item) {
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$supplyId = (int) ($item['supply_id'] ?? 0);
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$qty = max(0, (int) ($item['quantity'] ?? 0));
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$unitCost = (float) ($item['unit_cost'] ?? 0);
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if ($supplyId <= 0 || $qty <= 0) {
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continue;
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}
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$line = $qty * $unitCost;
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$subtotal += $line;
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$items[] = [
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'supply_id' => $supplyId,
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'description' => trim((string) ($item['description'] ?? '')),
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'quantity' => $qty,
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'unit_cost' => $unitCost,
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'received_qty' => 0,
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];
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}
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if (empty($items)) {
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throw new RuntimeException('Valid line items required.');
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}
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$status = (string) ($payload['status'] ?? 'ordered');
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$status = in_array($status, [PurchaseOrder::STATUS_DRAFT, PurchaseOrder::STATUS_ORDERED], true) ? $status : PurchaseOrder::STATUS_ORDERED;
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$tax = 0.0;
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$total = $subtotal + $tax;
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return DB::transaction(function () use ($payload, $items, $status, $subtotal, $tax, $total) {
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$po = PurchaseOrder::query()->create([
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'po_number' => $payload['po_number'] ?? null,
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'supplier_id' => $payload['supplier_id'] ?? null,
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'order_date' => $payload['order_date'] ?? null,
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'expected_date' => $payload['expected_date'] ?? null,
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'notes' => $payload['notes'] ?? null,
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'status' => $status,
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'subtotal' => $subtotal,
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'tax' => $tax,
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'total' => $total,
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]);
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foreach ($items as $item) {
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$item['purchase_order_id'] = $po->id;
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PurchaseOrderItem::query()->create($item);
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}
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return $po->refresh();
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});
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}
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}
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