84 lines
2.7 KiB
PHP
84 lines
2.7 KiB
PHP
<?php
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namespace Modules\Maintenance\Services;
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use App\Business;
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use App\User;
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use Modules\Maintenance\Models\SparePart;
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use Modules\Maintenance\Models\SparePartConsumption;
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use Modules\Maintenance\Models\WorkOrder;
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use Modules\Maintenance\Models\WorkOrderPart;
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use Illuminate\Support\Facades\DB;
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use InvalidArgumentException;
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class SparePartService
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{
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public function __construct(
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protected SparePartInventoryService $inventoryService
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) {}
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public function consumeForWorkOrder(
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Business $business,
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WorkOrder $workOrder,
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int $sparePartId,
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float $quantity,
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?User $user = null
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): SparePartConsumption {
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return DB::transaction(function () use ($business, $workOrder, $sparePartId, $quantity, $user) {
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$part = SparePart::where('business_id', $business->id)->lockForUpdate()->findOrFail($sparePartId);
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if ($part->quantity < $quantity) {
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throw new InvalidArgumentException('موجودی قطعه یدکی کافی نیست.');
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}
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$posDeducted = false;
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if ($part->product_id) {
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$this->inventoryService->deductPosStock($part, $quantity, $business->id);
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$posDeducted = true;
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}
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$unitCost = (int) $part->purchase_price;
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$totalCost = (int) ($unitCost * $quantity);
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$part->decrement('quantity', $quantity);
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WorkOrderPart::create([
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'business_id' => $business->id,
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'work_order_id' => $workOrder->id,
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'spare_part_id' => $part->id,
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'quantity' => $quantity,
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'unit_cost' => $unitCost,
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'total_cost' => $totalCost,
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]);
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$consumption = SparePartConsumption::create([
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'business_id' => $business->id,
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'spare_part_id' => $part->id,
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'work_order_id' => $workOrder->id,
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'equipment_id' => $workOrder->equipment_id,
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'quantity' => $quantity,
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'unit_cost' => $unitCost,
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'notes' => null,
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'consumed_by' => $user?->id,
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'pos_stock_deducted' => $posDeducted,
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]);
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$workOrder->increment('cost', $totalCost);
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MaintenanceActivityService::logEquipmentHistory(
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$business,
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$workOrder->equipment_id,
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'spare_part',
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'مصرف قطعه یدکی',
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"قطعه «{$part->name}» به مقدار {$quantity} مصرف شد.",
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$user,
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$totalCost,
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WorkOrder::class,
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$workOrder->id
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);
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return $consumption;
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});
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}
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}
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