feat: 建立顺运宝采购处理状态 (#67)

admin/repository/shopee.go

@@ -301,6 +301,33 @@ func ListShopeeSKUsByGoodsID(q Execer, goodsID string) ([]model.ShopeeSKU, error
 	return list, rows.Err()
 }
 
+// GetShopeeSKUByID 按规格 ID 查询一条蝦皮 SKU。查不到返回 (nil, nil)。
+func GetShopeeSKUByID(q Execer, skuID string) (*model.ShopeeSKU, error) {
+	var sk model.ShopeeSKU
+	var color, size, advice, skuCode sql.NullString
+	var parseOK, isManual int
+	err := q.QueryRow(`
+		SELECT sku_id, goods_id, spec_raw, color, size, advice, parse_ok, sku_code,
+		       is_manual, created_at, updated_at
+		  FROM shopee_skus WHERE sku_id = ?`, skuID).Scan(
+		&sk.SKUID, &sk.GoodsID, &sk.SpecRaw, &color, &size, &advice,
+		&parseOK, &skuCode, &isManual, &sk.CreatedAt, &sk.UpdatedAt,
+	)
+	if errors.Is(err, sql.ErrNoRows) {
+		return nil, nil
+	}
+	if err != nil {
+		return nil, fmt.Errorf("查询蝦皮规格 %s 失败: %w", skuID, err)
+	}
+	sk.Color = color.String
+	sk.Size = size.String
+	sk.Advice = advice.String
+	sk.SKUCode = skuCode.String
+	sk.ParseOK = parseOK != 0
+	sk.IsManual = isManual != 0
+	return &sk, nil
+}
+
 // CountShopeeProducts 统计蝦皮商品总数，供列表页判断"是否已导入过任何数据"。
 func CountShopeeProducts(q Execer) (int, error) {
 	var n int