52 lines
1.9 KiB
PHP
52 lines
1.9 KiB
PHP
<?php
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namespace App\Http\Controllers;
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use App\Models\Product;
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use App\Models\Vendor;
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use App\Models\PurchaseOrder;
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use App\Models\Warehouse;
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use App\Models\Inventory;
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use App\Models\WarehouseProductSafetyStock;
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use Inertia\Inertia;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\DB;
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class DashboardController extends Controller
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{
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public function index()
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{
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$centralDomains = config('tenancy.central_domains', []);
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$demoPort = config('tenancy.demo_tenant_port');
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if ((!$demoPort || request()->getPort() != $demoPort) && in_array(request()->getHost(), $centralDomains)) {
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return redirect()->route('landlord.dashboard');
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}
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// 計算低庫存數量：各商品在各倉庫的總量 < 安全庫存
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$lowStockCount = DB::table('warehouse_product_safety_stocks as ss')
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->join(DB::raw('(SELECT warehouse_id, product_id, SUM(quantity) as total_qty FROM inventories WHERE deleted_at IS NULL GROUP BY warehouse_id, product_id) as inv'),
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function ($join) {
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$join->on('ss.warehouse_id', '=', 'inv.warehouse_id')
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->on('ss.product_id', '=', 'inv.product_id');
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})
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->whereRaw('inv.total_qty <= ss.safety_stock')
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->count();
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$stats = [
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'productsCount' => Product::count(),
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'vendorsCount' => Vendor::count(),
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'purchaseOrdersCount' => PurchaseOrder::count(),
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'warehousesCount' => Warehouse::count(),
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'totalInventoryValue' => Inventory::join('products', 'inventories.product_id', '=', 'products.id')
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->sum('inventories.quantity'),
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'pendingOrdersCount' => PurchaseOrder::where('status', 'pending')->count(),
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'lowStockCount' => $lowStockCount,
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];
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return Inertia::render('Dashboard', [
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'stats' => $stats,
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]);
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}
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}
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