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采购单优化

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This commit is contained in:
liu
2026-08-12 14:38:20 +08:00
parent ce1f36b5b4
commit dadfdc1511
30 changed files with 1059 additions and 1441 deletions
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app/Exports/PurchaseOrderExport.php
+102 -20
View File
@@ -5,7 +5,10 @@ namespace App\Exports;
use App\Models\ProductCategoryModel;
use App\Models\ProductModel;
use App\Models\PurchaseOrderModel;
use App\Models\StoreModel;
use App\Models\StoreOrderItemModel;
use App\Models\SupplierModel;
use App\Services\PurchaseEditService;
use Illuminate\Support\Collection;
use Maatwebsite\Excel\Concerns\FromCollection;
use Maatwebsite\Excel\Concerns\WithHeadings;
@@ -15,6 +18,7 @@ use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
/**
* 采购单导出（C2 全品类按分类 sort 排序 / C3 仅蔬果分类）
* 数据源为订货明细按商品聚合（无独立采购明细表），每门店一列显示数量
*/
class PurchaseOrderExport implements FromCollection, WithHeadings, WithMapping, WithStyles
{
@@ -24,6 +28,9 @@ class PurchaseOrderExport implements FromCollection, WithHeadings, WithMapping,
/** @var array<int, string> 供应商ID => 名称 */
private array $supplierNames = [];
/** @var array<int, string> 门店ID => 名称（导出列） */
private array $storeNames = [];
private ?Collection $items = null;
/**
@@ -37,7 +44,7 @@ class PurchaseOrderExport implements FromCollection, WithHeadings, WithMapping,
}
/**
* 导出行（按 sort 排序；蔬果分类时按顶级分类名过滤）
* 导出行（商品聚合行，按 分类sort → 商品sort 排序；蔬果分类时按顶级分类名过滤）
*/
public function collection(): Collection
{
@@ -45,38 +52,112 @@ class PurchaseOrderExport implements FromCollection, WithHeadings, WithMapping,
return $this->items;
}
$items = $this->purchase->items()->orderBy('sort')->get();
$orderItems = StoreOrderItemModel::query()
->join('store_order', 'store_order.id', '=', 'store_order_item.order_id')
->where('store_order_item.purchase_id', $this->purchase->id)
->whereNull('store_order.deleted_at')
->select('store_order_item.*')
->get()
->makeVisible('cost_price');
$this->storeNames = StoreModel::withTrashed()
->whereIn('id', $orderItems->pluck('store_id')->unique())
->pluck('name', 'id')
->toArray();
$products = ProductModel::withTrashed()
->with('category:id,sort')
->whereIn('id', $orderItems->pluck('product_id')->unique())
->get()
->keyBy('id');
$rows = [];
foreach ($orderItems->groupBy('product_id') as $productId => $group) {
$first = $group->first();
$product = $products->get((int) $productId);
$unitCost = PurchaseEditService::unitCost((string) ($first->cost_price ?? '0'), (string) $first->product_spec);
$quantity = '0';
$weight = '0';
$amount = '0';
$storeQuantities = array_fill_keys(array_keys($this->storeNames), '0');
foreach ($group as $item) {
$quantity = bcadd($quantity, (string) $item->quantity, 2);
$weight = bcadd($weight, (string) $item->weight, 3);
$amount = bcadd($amount, PurchaseEditService::costAmount(
(string) $item->quantity,
(string) $item->weight,
$unitCost
), 2);
$storeQuantities[(int) $item->store_id] = bcadd(
$storeQuantities[(int) $item->store_id] ?? '0',
(string) $item->quantity,
2
);
}
$rows[] = [
'product_id' => (int) $productId,
'supplier_id' => (int) $first->supplier_id,
'product_name' => $first->product_name,
'product_spec' => $first->product_spec,
'unit' => $first->unit,
'cost_price' => (float) ($first->cost_price ?? 0),
'unit_cost' => (float) $unitCost,
'quantity' => (float) $quantity,
'weight' => (float) $weight,
'amount' => (float) $amount,
'store_quantities' => array_map('floatval', $storeQuantities),
'category_sort' => (int) ($product->category->sort ?? 9999),
'product_sort' => (int) ($product->sort ?? 9999),
];
}
usort($rows, static fn (array $a, array $b): int =>
[$a['category_sort'], $a['product_sort'], $a['product_id']]
<=> [$b['category_sort'], $b['product_sort'], $b['product_id']]);
$items = collect($rows);
$this->loadLookups($items);
if ($this->type === 'category') {
$items = $items->filter(function ($item): bool {
$rootName = $this->categoryNames[(int) $item->product_id] ?? '';
$items = $items->filter(function (array $row): bool {
$rootName = $this->categoryNames[$row['product_id']] ?? '';
return str_contains($rootName, '蔬菜') || str_contains($rootName, '水果');
})->values();
}
return $this->items = $items;
$sort = 1;
return $this->items = $items->map(static function (array $row) use (&$sort): array {
$row['sort'] = $sort++;
return $row;
})->values();
}
public function headings(): array
{
return ['序号', '分类', '品名', '规格/包规', '单价', '数量', '实际称重', '金额', '供应商', '备注'];
$this->collection();
return array_merge(
['序号', '分类', '品名', '供应商', '包规', '单位', '成本', '单价', '数量', '实际称重', '金额'],
array_map(static fn (string $name): string => $name . '（数量）', array_values($this->storeNames)),
);
}
public function map($item): array
public function map($row): array
{
return [
$item->sort,
$this->categoryNames[(int) $item->product_id] ?? '',
$item->product_name,
$item->product_spec,
(float) $item->price,
(float) $item->quantity,
(float) $item->weight,
(float) $item->amount,
$this->supplierNames[(int) $item->supplier_id] ?? '',
$item->remark,
];
return array_merge([
$row['sort'],
$this->categoryNames[$row['product_id']] ?? '',
$row['product_name'],
$this->supplierNames[$row['supplier_id']] ?? '',
$row['product_spec'],
$row['unit'],
$row['cost_price'],
$row['unit_cost'],
$row['quantity'],
$row['weight'],
$row['amount'],
], array_values($row['store_quantities']));
}
/**
@@ -94,13 +175,14 @@ class PurchaseOrderExport implements FromCollection, WithHeadings, WithMapping,
/**
* PDF 模板视图数据
*
* @return array{purchase: PurchaseOrderModel, items: Collection, categoryNames: array<int, string>, supplierNames: array<int, string>}
* @return array{purchase: PurchaseOrderModel, items: Collection, storeNames: array<int, string>, categoryNames: array<int, string>, supplierNames: array<int, string>}
*/
public function viewData(): array
{
return [
'purchase' => $this->purchase,
'items' => $this->collection(),
'storeNames' => $this->storeNames,
'categoryNames' => $this->categoryNames,
'supplierNames' => $this->supplierNames,
];