multi-store/app/admin/logic/warehouse_product/WarehouseProductLogic.php

<?php

namespace app\admin\logic\warehouse_product;


use app\common\model\warehouse_product\WarehouseProduct;
use app\common\logic\BaseLogic;
use app\common\model\store_branch_product\StoreBranchProduct;
use app\common\model\store_product\StoreProduct;
use app\common\model\system_store_storage\SystemStoreStorage;
use app\common\model\warehouse_product_storege\WarehouseProductStorege;
use support\Log;
use think\facade\Db;
use support\exception\BusinessException;


/**
 * 商品仓储信息逻辑
 * Class WarehouseProductLogic
 * @package app\admin\logic\warehouse_product
 */
class WarehouseProductLogic extends BaseLogic
{


    /**
     * @notes 添加商品仓储信息
     * @param array $params
     * @return bool
     * @author admin
     * @date 2024/07/31 16:55
     */
    public static function add(array $params)
    {
        // Db::startTrans();
        // try {
        $before_nums = 0;
        $after_nums = 0;
        $storege = WarehouseProductStorege::where('warehouse_id', $params['warehouse_id'])->where('product_id', $params['product_id'])->find();
        if ($storege) {
            if ($params['financial_pm'] == 0) {
                $after_nums = $storege['nums'] - $params['nums'];
                if ($after_nums < 0) {
                    throw new BusinessException('库存不足');
                }
                WarehouseProductStorege::where('id', $storege['id'])->dec('nums', $params['nums'])->update();
            } else {
                $after_nums = $storege['nums'] + $params['nums'];
                WarehouseProductStorege::where('id', $storege['id'])->inc('nums', $params['nums'])->update();
            }
            $before_nums = $storege['nums'];
        } else {
            WarehouseProductStorege::create([
                'warehouse_id' => $params['warehouse_id'],
                'product_id' => $params['product_id'],
                'nums' => $params['nums'],
            ]);
        }
        $batch_count =  WarehouseProduct::where(['product_id' => $params['product_id'], 'warehouse_id' => $params['warehouse_id'], 'financial_pm' => $params['financial_pm'], 'store_id' => $params['store_id']])->count();
        $data = [
            'warehouse_id' => $params['warehouse_id'],
            'store_id' => $params['store_id'] ?? 0,
            'product_id' => $params['product_id'],
            'financial_pm' => $params['financial_pm'],
            'batch' => $batch_count + 1,
            'nums' => $params['nums'],
            'before_nums' => $before_nums,
            'after_nums' => $after_nums,
            'price' => $params['price'] ?? '',
            'purchase' => $params['purchase'] ?? '',
            'cost' => $params['cost'] ?? '',
            'total_price' => $params['total_price'] ?? '',
            'admin_id' => $params['admin_id'],
            'code' => $params['code'] ?? '',
            'status' => 1,
            'mark' => $params['mark'] ?? '',
        ];
        if (isset($params['manufacture']) && $params['manufacture'] != '') {
            $data['manufacture'] = strtotime($params['manufacture']);
        }
        if (isset($params['expiration_date']) && $params['expiration_date'] != '') {
            $data['expiration_date'] = strtotime($params['expiration_date']);
        }
        $res = WarehouseProduct::create($data);

        // self::enter($res['id'], $params['financial_pm']);
        // Db::commit();
        return $res;
        // } catch (\Exception $e) {
        //     Db::rollback();
        //     Log::error($e->getMessage().',file:'.$e->getFile().',line:'.$e->getLine());
        //     self::setError($e->getMessage());
        //     return false;
        // }
    }


    /**
     * @notes 编辑商品仓储信息
     * @param array $params
     * @return bool
     * @author admin
     * @date 2024/07/31 16:55
     */
    public static function edit(array $params): bool
    {
        Db::startTrans();
        try {
            $data = [
                'warehouse_id' => $params['warehouse_id'],
                'product_id' => $params['product_id'],
                'financial_pm' => $params['financial_pm'],
                'nums' => $params['nums'],
                'price' => $params['price'],
                'admin_id' => $params['admin_id'],
                'total_price' => $params['total_price'],
                'code' => $params['code'],
                'purchase' => $params['purchase'] ?? '',
                'cost' => $params['cost'] ?? '',
            ];
            if (isset($params['manufacture']) && $params['manufacture'] != '') {
                $data['manufacture'] = strtotime($params['manufacture']);
            }
            if (isset($params['expiration_date']) && $params['expiration_date'] != '') {
                $data['expiration_date'] = strtotime($params['expiration_date']);
            }
            $res = WarehouseProduct::where('id', $params['id'])->update($data);

            Db::commit();
            return $res;
        } catch (\Exception $e) {
            Db::rollback();
            self::setError($e->getMessage());
            return false;
        }
    }

    /**
     * @notes 删除商品仓储信息
     * @param array $params
     * @return bool
     * @author admin
     * @date 2024/07/31 16:55
     */
    public static function delete(array $params): bool
    {
        $res = WarehouseProduct::where('id', $params['id'])->find();
        if ($res) {
            $res->delete();
            if ($res['financial_pm'] == 1) {
                WarehouseProductStorege::where('warehouse_id', $res['warehouse_id'])->where('product_id', $res['product_id'])->dec('nums', $res['nums'])->update();
            } elseif ($res['financial_pm'] == 0) {
                $stock = StoreBranchProduct::where(['store_id' => $res['store_id'], 'product_id' => $res['product_id']])->value('stock');
                if ($stock < $res['nums']) {
                    self::setError('商品库存不足,无法退回');
                    return false;
                }
                StoreBranchProduct::where(['store_id' => $res['store_id'], 'product_id' => $res['product_id']])->dec('stock', $res['nums'])->update();
                WarehouseProductStorege::where('warehouse_id', $res['warehouse_id'])->where('product_id', $res['product_id'])->inc('nums', $res['nums'])->update();
            }

            return true;
        }
        return false;
    }

    /**
     * @notes 获取商品仓储信息详情
     * @param $params
     * @return array
     * @author admin
     * @date 2024/07/31 16:55
     */
    public static function detail($params): array
    {
        $data = WarehouseProduct::findOrEmpty($params['id'])->toArray();
        if ($data) {
            $data['manufacture'] = date('Y-m-d', $data['manufacture']);
            $data['expiration_date'] = date('Y-m-d', $data['expiration_date']);
        }
        return $data;
    }
}