ultimatepos/Modules/Maintenance/Http/Controllers/MaterialListController.php

<?php

namespace Modules\Maintenance\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Routing\Controller;
use Modules\Maintenance\Http\Controllers\Concerns\AuthorizesMaintenance;
use Modules\Maintenance\Models\MaterialLine;
use Modules\Maintenance\Models\MaterialList;
use Modules\Maintenance\Services\MaterialListService;
use Modules\Maintenance\Services\MaterialPurchaseSuggestionService;
use Modules\Maintenance\Services\MaterialStockService;
use Modules\Maintenance\Utils\MaintenanceUtil;

class MaterialListController extends Controller
{
    use AuthorizesMaintenance;

    public function __construct(
        protected MaintenanceUtil $maintenanceUtil,
        protected MaterialListService $materialService,
        protected MaterialStockService $stockService,
        protected MaterialPurchaseSuggestionService $suggestionService
    ) {}

    public function panel(Request $request, string $sourceType, int $sourceId)
    {
        $this->authorizeMaintenanceAccess('maintenance.materials.view');

        $business = $this->maintenanceUtil->getBusiness();
        $list = $this->materialService->getOrCreateList($business, $sourceType, $sourceId, auth()->user());
        $panelData = $this->materialService->getPanelData($business, $sourceType, $sourceId, auth()->user());

        return view('maintenance::materials.panel', array_merge($panelData, [
            'spare_parts' => $this->maintenanceUtil->getSparePartsDropdown($business->id),
            'can_manage' => auth()->user()->can('maintenance.materials.manage'),
            'can_procure' => auth()->user()->can('maintenance.materials.procure'),
        ]));
    }

    public function updateDestination(Request $request, string $sourceType, int $sourceId)
    {
        $this->authorizeMaintenanceAccess('maintenance.materials.manage');

        $business = $this->maintenanceUtil->getBusiness();
        $list = $this->materialService->getOrCreateList($business, $sourceType, $sourceId);

        $data = $request->validate([
            'destination_location_id' => 'nullable|integer|exists:business_locations,id',
        ]);

        $this->materialService->updateDestination($list, $data['destination_location_id'] ?? null);

        return $this->maintenanceUtil->jsonOrRedirect($request, true, __('maintenance::lang.mat_destination_updated'));
    }

    public function storeLine(Request $request, string $sourceType, int $sourceId)
    {
        $this->authorizeMaintenanceAccess('maintenance.materials.manage');

        $business = $this->maintenanceUtil->getBusiness();
        $list = $this->materialService->getOrCreateList($business, $sourceType, $sourceId);

        $data = $request->validate([
            'spare_part_id' => 'nullable|exists:maintenance_spare_parts,id',
            'part_name' => 'nullable|string|max:255',
            'line_type' => 'nullable|in:supply,repair',
            'quantity_required' => 'required|numeric|min:0.001',
            'notes' => 'nullable|string',
        ]);

        try {
            $this->materialService->addLine($list, $data);
        } catch (\InvalidArgumentException $e) {
            return $this->maintenanceUtil->jsonOrRedirect($request, false, $e->getMessage());
        }

        return $this->maintenanceUtil->jsonOrRedirect($request, true, __('maintenance::lang.mat_line_added'));
    }

    public function destroyLine(Request $request, int $lineId)
    {
        $this->authorizeMaintenanceAccess('maintenance.materials.manage');

        $business_id = $this->maintenanceUtil->getBusinessId();
        $line = MaterialLine::where('business_id', $business_id)->findOrFail($lineId);

        try {
            $this->materialService->deleteLine($line);
        } catch (\InvalidArgumentException $e) {
            return $this->maintenanceUtil->jsonOrRedirect($request, false, $e->getMessage());
        }

        return $this->maintenanceUtil->jsonOrRedirect($request, true, __('maintenance::lang.mat_line_deleted'));
    }

    public function importBom(Request $request, string $sourceType, int $sourceId)
    {
        $this->authorizeMaintenanceAccess('maintenance.materials.manage');

        $business = $this->maintenanceUtil->getBusiness();
        $list = $this->materialService->getOrCreateList($business, $sourceType, $sourceId);

        $equipmentId = $request->input('equipment_id')
            ?: $this->materialService->resolveEquipmentId($sourceType, $sourceId, $business->id);

        if (! $equipmentId) {
            return $this->maintenanceUtil->jsonOrRedirect($request, false, __('maintenance::lang.mat_no_equipment'));
        }

        $count = $this->materialService->importFromEquipmentBom($list, (int) $equipmentId);

        return $this->maintenanceUtil->jsonOrRedirect(
            $request,
            true,
            __('maintenance::lang.mat_bom_imported', ['count' => $count])
        );
    }

    public function requestTransfer(Request $request, int $lineId)
    {
        $this->authorizeMaintenanceAccess('maintenance.materials.procure');

        $business = $this->maintenanceUtil->getBusiness();
        $line = MaterialLine::where('business_id', $business->id)->with('materialList')->findOrFail($lineId);

        $data = $request->validate([
            'source_location_id' => 'required|integer|exists:business_locations,id',
            'quantity' => 'required|numeric|min:0.001',
        ]);

        try {
            $procurement = $this->materialService->requestTransfer(
                $line->materialList,
                $line,
                (int) $data['source_location_id'],
                (float) $data['quantity'],
                auth()->user()
            );
        } catch (\InvalidArgumentException $e) {
            return $this->maintenanceUtil->jsonOrRedirect($request, false, $e->getMessage());
        }

        $ref = $procurement->meta['ref_no'] ?? '';

        return $this->maintenanceUtil->jsonOrRedirect(
            $request,
            true,
            __('maintenance::lang.mat_transfer_created', ['ref' => $ref])
        );
    }

    public function createPurchaseRequisition(Request $request, string $sourceType, int $sourceId)
    {
        $this->authorizeMaintenanceAccess('maintenance.materials.procure');

        $business = $this->maintenanceUtil->getBusiness();
        $list = $this->materialService->getOrCreateList($business, $sourceType, $sourceId);

        $data = $request->validate([
            'lines' => 'required|array|min:1',
            'lines.*.line_id' => 'required|integer',
            'lines.*.supplier_id' => 'nullable|integer',
            'lines.*.quantity' => 'nullable|numeric|min:0.001',
        ]);

        try {
            $transaction = $this->materialService->createPurchaseRequisition(
                $list,
                $data['lines'],
                auth()->user()
            );
        } catch (\InvalidArgumentException $e) {
            return $this->maintenanceUtil->jsonOrRedirect($request, false, $e->getMessage());
        }

        return $this->maintenanceUtil->jsonOrRedirect(
            $request,
            true,
            __('maintenance::lang.mat_requisition_created', ['ref' => $transaction->ref_no])
        );
    }

    public function createPurchaseOrders(Request $request, string $sourceType, int $sourceId)
    {
        $this->authorizeMaintenanceAccess('maintenance.materials.procure');

        $business = $this->maintenanceUtil->getBusiness();
        $list = $this->materialService->getOrCreateList($business, $sourceType, $sourceId);

        $data = $request->validate([
            'lines' => 'required|array|min:1',
            'lines.*.line_id' => 'required|integer',
            'lines.*.supplier_id' => 'required|integer',
            'lines.*.quantity' => 'nullable|numeric|min:0.001',
        ]);

        try {
            $orders = $this->materialService->createPurchaseOrders(
                $list,
                $data['lines'],
                auth()->user()
            );
        } catch (\InvalidArgumentException $e) {
            return $this->maintenanceUtil->jsonOrRedirect($request, false, $e->getMessage());
        }

        $refs = $orders->pluck('ref_no')->implode(', ');

        return $this->maintenanceUtil->jsonOrRedirect(
            $request,
            true,
            __('maintenance::lang.mat_po_created', ['refs' => $refs])
        );
    }

    public function supplierSuggestions(int $lineId)
    {
        $this->authorizeMaintenanceAccess('maintenance.materials.view');

        $business_id = $this->maintenanceUtil->getBusinessId();
        $line = MaterialLine::where('business_id', $business_id)->findOrFail($lineId);

        if (! $line->variation_id) {
            return response()->json(['success' => true, 'data' => []]);
        }

        $suggestions = $this->suggestionService->suggestSuppliers($business_id, (int) $line->variation_id);

        return response()->json(['success' => true, 'data' => $suggestions]);
    }
}