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shopxo/application/service/WarehouseGoodsService.php

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<?php
// +----------------------------------------------------------------------
// | ShopXO 国内领先企业级B2C免费开源电商系统
// +----------------------------------------------------------------------
// | Copyright (c) 2011~2019 http://shopxo.net All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: Devil
// +----------------------------------------------------------------------
namespace app\service;
use think\Db;
use app\service\ResourcesService;
use app\service\GoodsService;
use app\service\UserService;
/**
* 仓库商品服务层
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
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* @date 2020-07-11
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* @desc description
*/
class WarehouseGoodsService
{
/**
* 数据列表
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2020-07-11
* @desc description
* @param [array] $params [输入参数]
*/
public static function WarehouseGoodsList($params = [])
{
$where = empty($params['where']) ? [] : $params['where'];
$field = empty($params['field']) ? '*' : $params['field'];
$m = isset($params['m']) ? intval($params['m']) : 0;
$n = isset($params['n']) ? intval($params['n']) : 10;
$order_by = 'id desc';
$data = Db::name('WarehouseGoods')->field($field)->where($where)->order($order_by)->limit($m, $n)->select();
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return DataReturn('处理成功', 0, self::DataHandle($data));
}
/**
* 数据处理
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2020-07-16
* @desc description
* @param [array] $data [需要处理的数据]
*/
public static function DataHandle($data)
{
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if(!empty($data))
{
// 字段列表
$keys = ArrayKeys($data);
// 获取商品信息
if(in_array('goods_id', $keys))
{
$goods_params = [
'where' => [
'id' => array_unique(array_column($data, 'goods_id')),
'is_delete_time' => 0,
],
'field' => 'id,title,images,price,min_price',
];
$ret = GoodsService::GoodsList($goods_params);
$goods = [];
if(!empty($ret['data']))
{
foreach($ret['data'] as $g)
{
$goods[$g['id']] = $g;
}
}
}
// 仓库名称
if(in_array('warehouse_id', $keys))
{
$warehouse = Db::name('Warehouse')->where(['id'=>array_column($data, 'warehouse_id')])->column('name', 'id');
}
// 数据处理
foreach($data as &$v)
{
// 用户
if(isset($v['user_id']))
{
$v['user'] = UserService::GetUserViewInfo($v['user_id']);
}
// 商品信息
if(isset($v['goods_id']))
{
$v['goods'] = isset($goods[$v['goods_id']]) ? $goods[$v['goods_id']] : [];
}
// 仓库
if(isset($v['warehouse_id']))
{
$v['warehouse_name'] = isset($warehouse[$v['warehouse_id']]) ? $warehouse[$v['warehouse_id']] : '';
}
// 时间
if(isset($v['add_time']))
{
$v['add_time'] = date('Y-m-d H:i:s', $v['add_time']);
}
if(isset($v['upd_time']))
{
$v['upd_time'] = empty($v['upd_time']) ? '' : date('Y-m-d H:i:s', $v['upd_time']);
}
}
}
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return $data;
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}
/**
* 总数
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2020-07-11
* @desc description
* @param [array] $where [条件]
*/
public static function WarehouseGoodsTotal($where = [])
{
return (int) Db::name('WarehouseGoods')->where($where)->count();
}
/**
* 删除
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
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* @date 2018-07-11
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* @desc description
* @param [array] $params [输入参数]
*/
public static function WarehouseGoodsDelete($params = [])
{
// 参数是否有误
if(empty($params['ids']))
{
return DataReturn('商品id有误', -1);
}
// 是否数组
if(!is_array($params['ids']))
{
$params['ids'] = explode(',', $params['ids']);
}
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// 启动事务
Db::startTrans();
// 循环处理删除
foreach($params['ids'] as $k=>$id)
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{
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// 位置
$index = $k+1;
// 获取数据
$warehouse_goods = Db::name('WarehouseGoods')->where(['id'=>intval($id)])->find();
if(empty($warehouse_goods))
{
return DataReturn('第'.$index.'条数据不存在', -1);
}
// 删除仓库商品和仓库商品规格数据
$where = [
'goods_id' => $warehouse_goods['goods_id'],
'warehouse_id' => $warehouse_goods['warehouse_id'],
];
if(Db::name('WarehouseGoods')->where($where)->delete() && Db::name('WarehouseGoodsSpec')->where($where)->delete() !== false)
{
// 同步商品库存
$ret = self::GoodsSpecInventorySync($warehouse_goods['goods_id']);
if($ret['code'] != 0)
{
Db::rollback();
return $ret;
}
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} else {
Db::rollback();
return DataReturn('第'.$index.'删除失败', -100);
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}
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}
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// 提交事务
Db::commit();
return DataReturn('删除成功', 0);
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}
/**
* 状态更新
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
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* @date 2020-07-11
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* @desc description
* @param [array] $params [输入参数]
*/
public static function WarehouseGoodsStatusUpdate($params = [])
{
// 请求参数
$p = [
[
'checked_type' => 'empty',
'key_name' => 'id',
'error_msg' => '操作id有误',
],
[
'checked_type' => 'empty',
'key_name' => 'field',
'error_msg' => '操作字段有误',
],
[
'checked_type' => 'in',
'key_name' => 'state',
'checked_data' => [0,1],
'error_msg' => '状态有误',
],
];
$ret = ParamsChecked($params, $p);
if($ret !== true)
{
return DataReturn($ret, -1);
}
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// 获取数据
$where = ['id'=>intval($params['id'])];
$warehouse_goods = Db::name('WarehouseGoods')->where($where)->find();
if(empty($warehouse_goods))
{
return DataReturn('数据不存在', -1);
}
// 启动事务
Db::startTrans();
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// 数据更新
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if(Db::name('WarehouseGoods')->where($where)->update([$params['field']=>intval($params['state']), 'upd_time'=>time()]))
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{
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// 状态更新
if($params['field'] == 'is_enable')
{
// 同步商品库存
$ret = self::GoodsSpecInventorySync($warehouse_goods['goods_id']);
if($ret['code'] != 0)
{
Db::rollback();
return $ret;
}
}
// 提交事务
Db::commit();
return DataReturn('编辑成功', 0);
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}
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Db::rollback();
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return DataReturn('编辑失败', -100);
}
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/**
* 商品搜索
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2020-07-13
* @desc description
* @param [array] $params [输入参数]
*/
public static function GoodsSearchList($params = [])
{
// 请求参数
$p = [
[
'checked_type' => 'empty',
'key_name' => 'warehouse_id',
'error_msg' => '仓库id有误',
],
];
$ret = ParamsChecked($params, $p);
if($ret !== true)
{
return DataReturn($ret, -1);
}
// 返回数据
$result = [
'page_total' => 0,
'page_size' => 20,
'page' => max(1, isset($params['page']) ? intval($params['page']) : 1),
'total' => 0,
'data' => [],
];
// 条件
$where = [
['g.is_delete_time', '=', 0],
['g.is_shelves', '=', 1]
];
// 关键字
if(!empty($params['keywords']))
{
$where[] = ['g.title', 'like', '%'.$params['keywords'].'%'];
}
// 分类id
if(!empty($params['category_id']))
{
$category_ids = GoodsService::GoodsCategoryItemsIds([$params['category_id']], 1);
$category_ids[] = $params['category_id'];
$where[] = ['gci.category_id', 'in', $category_ids];
}
// 获取商品总数
$result['total'] = GoodsService::CategoryGoodsTotal($where);
// 获取商品列表
if($result['total'] > 0)
{
// 基础参数
$field = 'g.id,g.title,g.images';
$order_by = 'g.id desc';
// 分页计算
$m = intval(($result['page']-1)*$result['page_size']);
$goods = GoodsService::CategoryGoodsList(['where'=>$where, 'm'=>$m, 'n'=>$result['page_size'], 'field'=>$field, 'order_by'=>$order_by]);
$result['data'] = $goods['data'];
$result['page_total'] = ceil($result['total']/$result['page_size']);
// 数据处理
if(!empty($result['data']) && is_array($result['data']))
{
// 获取仓库商品
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$warehouse_goods_ids = Db::name('WarehouseGoods')->where(['warehouse_id'=>intval($params['warehouse_id']), 'goods_id'=>array_column($result['data'], 'id')])->column('goods_id');
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if(!empty($warehouse_goods_ids))
{
foreach($result['data'] as &$v)
{
// 是否已添加
$v['is_exist'] = in_array($v['id'], $warehouse_goods_ids) ? 1 : 0;
}
}
}
}
return DataReturn('处理成功', 0, $result);
}
/**
* 仓库商品添加
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2020-07-14
* @desc description
* @param [array] $params [输入参数]
*/
public static function WarehouseGoodsAdd($params = [])
{
// 请求参数
$p = [
[
'checked_type' => 'empty',
'key_name' => 'warehouse_id',
'error_msg' => '仓库id有误',
],
[
'checked_type' => 'empty',
'key_name' => 'goods_id',
'error_msg' => '商品id有误',
],
];
$ret = ParamsChecked($params, $p);
if($ret !== true)
{
return DataReturn($ret, -1);
}
// 存在则校验状态并且启用
// 不存在添加
$where = [
'goods_id' => intval($params['goods_id']),
'warehouse_id' => intval($params['warehouse_id']),
];
$warehouse_goods = Db::name('WarehouseGoods')->where($where)->find();
if(empty($warehouse_goods))
{
$data = [
'warehouse_id' => intval($params['warehouse_id']),
'goods_id' => intval($params['goods_id']),
'is_enable' => 1,
'add_time' => time(),
];
if(Db::name('WarehouseGoods')->insertGetId($data) <= 0)
{
return DataReturn('添加失败', -100);
}
}
return DataReturn('添加成功', 0);
}
/**
* 仓库商品删除
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2020-07-14
* @desc description
* @param [array] $params [输入参数]
*/
public static function WarehouseGoodsDel($params = [])
{
// 请求参数
$p = [
[
'checked_type' => 'empty',
'key_name' => 'warehouse_id',
'error_msg' => '仓库id有误',
],
[
'checked_type' => 'empty',
'key_name' => 'goods_id',
'error_msg' => '商品id有误',
],
];
$ret = ParamsChecked($params, $p);
if($ret !== true)
{
return DataReturn($ret, -1);
}
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// 启动事务
Db::startTrans();
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// 删除仓库商品和仓库商品规格数据
$where = [
'goods_id' => intval($params['goods_id']),
'warehouse_id' => intval($params['warehouse_id']),
];
if(Db::name('WarehouseGoods')->where($where)->delete() !== false && Db::name('WarehouseGoodsSpec')->where($where)->delete() !== false)
{
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// 同步商品库存
$ret = self::GoodsSpecInventorySync($params['goods_id']);
if($ret['code'] != 0)
{
Db::rollback();
return $ret;
}
// 提交事务
Db::commit();
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return DataReturn('删除成功', 0);
}
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Db::rollback();
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return DataReturn('删除失败', -100);
}
/**
* 仓库商品库存数据
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2020-07-15
* @desc description
* @param [array] $params [输入参数]
*/
public static function WarehouseGoodsInventoryData($params = [])
{
// 请求参数
$p = [
[
'checked_type' => 'empty',
'key_name' => 'id',
'error_msg' => '数据id有误',
],
];
$ret = ParamsChecked($params, $p);
if($ret !== true)
{
return DataReturn($ret, -1);
}
// 获取仓库商品
$where = [
'id' => intval($params['id']),
];
$warehouse_goods = Db::name('WarehouseGoods')->where($where)->find();
if(empty($warehouse_goods))
{
return DataReturn('无相关商品数据', -1);
}
// 获取商品规格
$res = GoodsService::GoodsSpecificationsActual($warehouse_goods['goods_id']);
$inventory_spec = [];
if(!empty($res['value']) && is_array($res['value']))
{
// 获取当前配置的库存
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$spec = array_column($res['value'], 'value');
foreach($spec as $v)
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{
$arr = explode(',', $v);
$inventory_spec[] = [
'name' => implode(' / ', $arr),
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'spec' => json_encode(self::GoodsSpecMuster($v, $res['title']), JSON_UNESCAPED_UNICODE),
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'md5_key' => md5(implode('', $arr)),
'inventory' => 0,
];
}
} else {
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// 没有规格则处理默认规格 default
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$str = 'default';
$inventory_spec[] = [
'name' => '默认规格',
'spec' => $str,
'md5_key' => md5($str),
'inventory' => 0,
];
}
// 获取库存
$keys = array_column($inventory_spec, 'md5_key');
$where = [
'md5_key' => $keys,
'warehouse_goods_id' => $warehouse_goods['id'],
'warehouse_id' => $warehouse_goods['warehouse_id'],
'goods_id' => $warehouse_goods['goods_id'],
];
$inventory_data = Db::name('WarehouseGoodsSpec')->where($where)->column('inventory', 'md5_key');
if(!empty($inventory_data))
{
foreach($inventory_spec as &$v)
{
if(array_key_exists($v['md5_key'], $inventory_data))
{
$v['inventory'] = $inventory_data[$v['md5_key']];
}
}
}
// 返回数据
$result = [
'data' => $warehouse_goods,
'spec' => $inventory_spec,
];
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return DataReturn('success', 0, $result);
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}
/**
* 规格值组合
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2020-07-16
* @desc description
* @param [string] $spec_str [规格字打错，英文逗号分割]
* @param [array] $spec_title [规格类型名称]
*/
public static function GoodsSpecMuster($spec_str, $spec_title)
{
$result = [];
$arr = explode(',', $spec_str);
if(count($arr) == count($spec_title))
{
foreach($arr as $k=>$v)
{
$result[] = [
'type' => $spec_title[$k],
'value' => $v,
];
}
}
return $result;
}
/**
* 仓库商品库存保存
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2020-07-15
* @desc description
* @param [array] $params [输入参数]
*/
public static function WarehouseGoodsInventorySave($params = [])
{
// 请求参数
$p = [
[
'checked_type' => 'empty',
'key_name' => 'id',
'error_msg' => '数据id有误',
],
[
'checked_type' => 'empty',
'key_name' => 'specifications_inventory',
'error_msg' => '库存数据有误',
],
[
'checked_type' => 'is_array',
'key_name' => 'specifications_inventory',
'error_msg' => '库存数据有误',
],
[
'checked_type' => 'empty',
'key_name' => 'specifications_md5_key',
'error_msg' => '库存唯一值有误',
],
[
'checked_type' => 'is_array',
'key_name' => 'specifications_md5_key',
'error_msg' => '库存唯一值有误',
],
[
'checked_type' => 'empty',
'key_name' => 'specifications_spec',
'error_msg' => '库存规格有误',
],
[
'checked_type' => 'is_array',
'key_name' => 'specifications_spec',
'error_msg' => '库存规格有误',
],
];
$ret = ParamsChecked($params, $p);
if($ret !== true)
{
return DataReturn($ret, -1);
}
// 获取仓库商品
$where = [
'id' => intval($params['id']),
];
$warehouse_goods = Db::name('WarehouseGoods')->where($where)->find();
if(empty($warehouse_goods))
{
return DataReturn('无相关商品数据', -1);
}
// 数据组装
$inventory = [];
$spec_value = [];
$md5_key = [];
$data = [];
foreach($params['specifications_spec'] as $k=>$v)
{
// 规格值,md5key,库存 必须存在
if(!empty($v) && array_key_exists($k, $params['specifications_md5_key']) && array_key_exists($k, $params['specifications_inventory']))
{
$inventory = intval($params['specifications_inventory'][$k]);
if($inventory > 0)
{
$data[] = [
'warehouse_goods_id' => $warehouse_goods['id'],
'warehouse_id' => $warehouse_goods['warehouse_id'],
'goods_id' => $warehouse_goods['goods_id'],
'md5_key' => $params['specifications_md5_key'][$k],
'spec' => htmlspecialchars_decode($v),
'inventory' => $inventory,
'add_time' => time(),
];
}
}
}
// 启动事务
Db::startTrans();
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// 删除原始数据
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$where = [
'warehouse_id' => $warehouse_goods['warehouse_id'],
'goods_id' => $warehouse_goods['goods_id'],
];
Db::name('WarehouseGoodsSpec')->where($where)->delete();
// 仓库商品更新
Db::name('WarehouseGoods')->where(['id'=>$warehouse_goods['id']])->update([
仓库-商品库存同步优化
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'inventory' => array_sum(array_column($data, 'inventory')),
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'upd_time' => time(),
]);
// 添加数据
if(!empty($data))
{
if(Db::name('WarehouseGoodsSpec')->insertAll($data) < count($data))
{
Db::rollback();
return DataReturn('规格库存添加失败', -100);
}
}
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// 同步商品库存
$ret = self::GoodsSpecInventorySync($warehouse_goods['goods_id']);
if($ret['code'] != 0)
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{
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Db::rollback();
return $ret;
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}
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// 提交事务
Db::commit();
return DataReturn('更新成功', 0);
}
/**
* 商品规格库存同步
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2020-07-16
* @desc description
* @param [int] $goods_id [商品id]
*/
public static function GoodsSpecInventorySync($goods_id)
{
// 获取商品实际规格
$res = GoodsService::GoodsSpecificationsActual($goods_id);
if(empty($res['value']))
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{
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// 没有规格则读取默认规格数据
$res['value'][] = [
'base_id' => Db::name('GoodsSpecBase')->where(['goods_id'=>$goods_id])->value('id'),
'value' => 'default',
];
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}
$inventory_total = 0;
// 商品规格库存
foreach($res['value'] as $v)
{
库存管理，部分细节优化
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$inventory = self::WarehouseGoodsSpecInventory($goods_id, str_replace(',', '', $v['value']));
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if(Db::name('GoodsSpecBase')->where(['id'=>$v['base_id'], 'goods_id'=>$goods_id])->update(['inventory'=>$inventory]) === false)
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{
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return DataReturn('商品规格库存同步失败', -20);
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}
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$inventory_total += $inventory;
}
// 商品库存
$data = [
'inventory' => $inventory_total,
'upd_time' => time(),
];
弹窗支持全屏操作
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if(Db::name('Goods')->where(['id'=>$goods_id])->update($data) === false)
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{
return DataReturn('商品库存同步失败', -21);
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}
return DataReturn('更新成功', 0);
}
/**
* 根据商品id和规格获取库存
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2020-07-16
* @desc description
* @param [int] $goods_id [商品id]
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* @param [string] $spec_str [规格值，如 套餐一白色16G（无则 default）]
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*/
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public static function WarehouseGoodsSpecInventory($goods_id, $spec_str = 'default')
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{
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// 获取商品仓库
// 仓库商品是否有效
$warehouse_ids = Db::name('WarehouseGoods')->where(['goods_id'=>$goods_id, 'is_enable'=>1])->column('warehouse_id');
if(empty($warehouse_ids))
{
return 0;
}
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// 检查仓库是否启用
$warehouse_ids = Db::name('Warehouse')->where(['id'=>$warehouse_ids, 'is_enable'=>1, 'is_delete_time'=>0])->column('id');
if(empty($warehouse_ids))
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{
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return 0;
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}
// 获取商品规格库存
$where = [
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'warehouse_id' => $warehouse_ids,
'goods_id' => $goods_id,
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'md5_key' => md5(empty($spec_str) ? 'default' : $spec_str),
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];
return (int) Db::name('WarehouseGoodsSpec')->where($where)->sum('inventory');
}
库存扣除同步仓库
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/**
* 仓库库存扣减
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2020-08-02
* @desc description
* @param [int] $order_id [订单id]
* @param [int] $goods_id [商品id]
* @param [string] $spec [商品规格]
* @param [int] $buy_number [扣除库存数量]
*/
public static function WarehouseGoodsInventoryDeduct($order_id, $goods_id, $spec, $buy_number)
{
// 获取仓库id
$warehouse_id = Db::name('Order')->where(['id'=>$order_id])->value('warehouse_id');
if(empty($warehouse_id))
{
return DataReturn('订单仓库id有误', -1);
}
// 规格key，空则默认default
$md5_key = 'default';
if(!empty($spec))
{
if(!is_array($spec))
{
$spec = json_decode($spec, true);
}
$md5_key = implode('', array_column($spec, 'value'));
}
$md5_key = md5($md5_key);
// 扣除仓库商品规格库存
if(!Db::name('WarehouseGoodsSpec')->where(['warehouse_id'=>$warehouse_id, 'goods_id'=>$goods_id, 'md5_key'=>$md5_key])->setDec('inventory', $buy_number))
{
return DataReturn('仓库商品规格库存扣减失败['.$warehouse_id.'-'.$goods_id.'('.$buy_number.')]', -11);
}
// 扣除仓库商品库存
if(!Db::name('WarehouseGoods')->where(['warehouse_id'=>$warehouse_id, 'goods_id'=>$goods_id])->setDec('inventory', $buy_number))
{
return DataReturn('仓库商品库存扣减失败['.$warehouse_id.'-'.$goods_id.'('.$buy_number.')]', -12);
}
return DataReturn('扣除成功', 0);
}
后台菜单优化
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}
?>
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