1.sku significado
sku: (unidad de mantenimiento de existencias) es la unidad de mantenimiento de existencias. Es decir, la unidad de entrada y salida del inventario, que pueden ser piezas, cajas, etc., que se manejan de acuerdo con diferentes condiciones comerciales y diferentes modos de gestión cuando se utilizan. En la ropa, el calzado se usa más comúnmente
como se muestra en la figura:
2. Diseño de base de datos
#规格属性表（对应上面的颜色尺码属性 例如specs_id代表颜色，name表示红色，蓝色；specs_id代表尺码，name表示40，42）
CREATE TABLE `mall_specs_value` (
`id` int(10) unsigned NOT NULL AUTO_INCREMENT,
`specs_id` int(10) unsigned NOT NULL COMMENT '规格ID 1：颜色 2：尺码 3：材质',
`name` varchar(100) NOT NULL DEFAULT '' COMMENT '规格属性名',
`create_time` int(10) unsigned NOT NULL DEFAULT '0',
`update_time` int(10) unsigned NOT NULL DEFAULT '0',
`operate_user` varchar(100) NOT NULL DEFAULT '',
`status` tinyint(3) unsigned NOT NULL DEFAULT '0',
PRIMARY KEY (`id`),
KEY `specs_id` (`specs_id`)
);
#商品sku表，（选中上图中的黑色42尺码的鞋子）
CREATE TABLE `mall_goods_sku` (
`id` int(10) unsigned NOT NULL AUTO_INCREMENT,
`goods_id` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '商品Id',
`specs_value_ids` varchar(255) NOT NULL COMMENT '每行规则属性ID 按逗号连接',
`price` decimal(10,2) unsigned NOT NULL COMMENT '现价',
`cost_price` decimal(10,2) unsigned NOT NULL DEFAULT '0.00' COMMENT '原价',
`stock` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '库存',
`status` tinyint(1) NOT NULL DEFAULT '1',
`create_time` int(10) unsigned NOT NULL DEFAULT '0',
`update_time` int(10) unsigned NOT NULL DEFAULT '0',
PRIMARY KEY (`id`),
KEY `goods_id` (`goods_id`)
) ;
#商品表
CREATE TABLE `mall_goods` (
`id` int(10) unsigned NOT NULL AUTO_INCREMENT COMMENT '主键ID',
`title` varchar(255) NOT NULL DEFAULT '' COMMENT '商品标题',
`category_id` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '商品分类',
`category_path_id` varchar(20) NOT NULL DEFAULT '' COMMENT '栏目ID path',
`promotion_title` varchar(255) NOT NULL DEFAULT '' COMMENT '商品促销语',
`goods_unit` varchar(20) NOT NULL DEFAULT '' COMMENT '商品单位',
`keywords` varchar(100) NOT NULL DEFAULT '' COMMENT '关键词',
`sub_title` varchar(100) NOT NULL DEFAULT '' COMMENT '副标题',
`stock` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '库存',
`price` decimal(10,2) NOT NULL DEFAULT '0.00' COMMENT '现价',
`cost_price` decimal(10,2) NOT NULL DEFAULT '0.00' COMMENT '原价',
`sku_id` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '商品默认的sku_id',
`is_show_stock` tinyint(3) unsigned NOT NULL DEFAULT '0' COMMENT '是否显示库存',
`production_time` varchar(10) NOT NULL DEFAULT '0' COMMENT '生产日期',
`goods_specs_type` tinyint(3) unsigned NOT NULL DEFAULT '0' COMMENT '商品规则 1统一，2多规格',
`big_image` varchar(255) NOT NULL DEFAULT '' COMMENT '大图',
`recommend_image` varchar(255) NOT NULL DEFAULT '' COMMENT '商品推荐图',
`carousel_image` varchar(500) NOT NULL DEFAULT '' COMMENT '详情页轮播图',
`description` text NOT NULL COMMENT '商品详情',
`is_index_recommend` tinyint(3) unsigned NOT NULL DEFAULT '0' COMMENT '是否首页推荐大图商品',
`goods_specs_data` varchar(255) NOT NULL DEFAULT '' COMMENT '所有规则属性存放json',
`create_time` int(10) unsigned NOT NULL DEFAULT '0',
`update_time` int(10) unsigned NOT NULL DEFAULT '0',
`operate_user` varchar(255) NOT NULL DEFAULT '',
`status` tinyint(3) unsigned NOT NULL DEFAULT '0',
`listorder` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '排序字段',
PRIMARY KEY (`id`),
KEY `title` (`title`),
KEY `category_path_id` (`category_path_id`)
);
3. Agregar lógica de operación de SKU de productos básicos
El formato de los datos se muestra en la figura:
4. Agregar código
//good.php
public function insertData($data)
{
$this->model->startTrans();
try{
$goodsId = $this->add($data);
if (!$goodsId){
return $goodsId;
}
//执行数据插入到sku表中
//如果是统一规格
if ($data['goods_specs_type'] ==1){
$goodsSkuData = [
"goods_id"=>$goodsId
];
}elseif ($data['goods_specs_type'] == 2){
$goodsSkuBusiObj = new GoodSku();
$data['goods_id'] = $goodsId;
try {
$res = $goodsSkuBusiObj->saveAll($data);
}catch (\Throwable $e){
dd($e->getMessage());
}
if (!empty($res))
{
//总库存
$stock = array_sum(array_column($res,"stock"));
$goodsUpdateData = [
"price"=>$res[0]['price'],
"cost_price"=>$res[0]['cost_price'],
"stock"=>$stock,
"sku_id"=>$res[0]['id']
];
//执行完毕之后，更新主要表中的数据
$goodsRes = $this->model->updateById($goodsId,$goodsUpdateData);
if(!$goodsRes)
{
throw new Exception("insertData:goods主表更新失败");
}
}else{
throw new Exception("sku表新增失败");
}
}
// 事务提交
$this->model->commit();
return true;
}catch (\Exception $e){
$this->model->rollback();
return show(0,$e->getMessage());
return false;
}
}
//goodsku.php
public function saveAll($data)
{
if (!$data['skus'])
{
return false;
}
foreach ($data['skus'] as $value)
{
$insertData[] = [
"goods_id" => $data['goods_id'],
"specs_value_ids" => $value['propvalnames']['propvalids'],
"price" => $value['propvalnames']['skuSellPrice'],
"cost_price"=> $value['propvalnames']['skuMarketPrice'],
"stock" => $value['propvalnames']['skuStock'],
];
}
try{
$result = $this->model->saveAll($insertData);
return $result->toArray();
}catch (\Exception $e){
return false;
}
return true;
}
public function add($data)
{
$data['status'] = 1;
try{
$this->model->save($data);
}catch (\Exception $e){
return 0;
}
return $this->model->id;
}
5. Página
Formato de datos API devuelto por la interfaz
{
"status": 1,
"message": "OK",
"result": {
"title": "Thinkpad E550联想电脑",
"price": "1.00",
"cost_price": "1.00",
"sales_count": 0,
"stock": 1,
"gids": {
"5,12,10": 1,
"5,12,11": 2,
"5,13,10": 3,
"5,13,11": 4,
"6,12,10": 5,
"6,12,11": 6,
"6,13,10": 7,
"6,13,11": 8
},
"image": "http://www.tp6shop.com//storage/upload/20200927/285c86b5682aa680a4efc8f235657645.jpg",
"sku": [
{
"name": "",
"list": [
{
"id": "5",
"name": "白色",
"flag": 1
},
{
"id": "6",
"name": "黑色",
"flag": 0
}
]
},
{
"name": "",
"list": [
{
"id": "12",
"name": "windows系统",
"flag": 1
},
{
"id": "13",
"name": "linux系统",
"flag": 0
}
]
},
{
"name": "",
"list": [
{
"id": "10",
"name": "20英寸",
"flag": 1
},
{
"id": "11",
"name": "30英寸",
"flag": 0
}
]
}
],
"detail": {
"d1": {
"商品编码": 1,
"上架时间": "2020-09-27 17:36:01"
},
"d2": "dsgfdsgsgsggdfghfdgdfg"
}
}
}