qimall/addons/Store/common/services/MerchantReduceProfitService.php

<?php

namespace addons\Store\common\services;

use addons\Store\common\enums\StoreEnum;
use addons\Store\common\helper\Helper;
use addons\Store\common\models\Store;
use addons\Store\common\models\StoreMerchantReduceProfit;
use common\enums\StatusEnum;
use PHPUnit\Exception;

class MerchantReduceProfitService
{

    public function page(int $mall_id, array $params)
    {
        $where = [
            ['mall_id' => $mall_id],
            ['status' => StatusEnum::ENABLED],
            ['source' => StoreEnum::ADDONS_NAME]
        ];

        if (!empty($params['store_keyword'])) {
            if (is_numeric($params['store_keyword'])) {
                $s_ids = $params['store_keyword'];
            } else {
                $s_ids = Store::find()->where(['mall_id' => $mall_id])
                    ->andWhere(['status' => StatusEnum::ENABLED])
                    ->andWhere(['like', 'name', $params['store_keyword']])
                    ->select('id')->column();
                if (empty($s_ids)) return [];
            }
            $where[] = ['source_id' => $s_ids];
        }

        if (!empty($params['rate'])) {
            $params[] = ['rate' => $params['rate']];
        }

        if (!empty($params['status'])) {
            $params[] = ['audit_status' => $params['status']];
        }

        if (!empty($params['date_start'])) $where[] = ['>=', 'created_at', strtotime($params['date_start'])];
        if (!empty($params['date_end'])) $where[] = ['<=', 'created_at', strtotime($params['date_end'])];

        $ret = StoreMerchantReduceProfit::listPage([
            'where' => $where,
            'order' => 'id desc',
            'limit' => $params['limit'] ?? 10,
            'with'  => ['store', 'user']
        ]);

        if (!empty(StoreMerchantReduceProfit::getStaticError())) return StoreMerchantReduceProfit::getStaticError();
        return $ret;
    }

    /**
     * 设置
     * @param int $mall_id
     * @param int $user_id
     * @param int $store_id
     * @param float $rate
     * @param int $id
     * @return StoreMerchantReduceProfit|mixed|string|null
     */
    public function save(int $mall_id, int $user_id, int $store_id, float $rate, int $id = 0)
    {
        //  有可能是修改
        if ($id > 0) {
            //  修改
            $model = StoreMerchantReduceProfit::getOne([
                ['mall_id' => $mall_id],
                ['status' => StatusEnum::ENABLED],
                ['audit_status' => StatusEnum::ENABLED],
                ['source' => StoreEnum::ADDONS_NAME],
                ['user_id' => $user_id],
                ['id' => $id]
            ]);

            if (!empty($model)) {
                $model->rate = $rate;

                if (!$model->save()) return $model->getErrorMessage();
                return false;
            }
        }

        if (empty($user_id)) {
            $user_id = Store::find()->where(['mall_id' => $mall_id])
                ->andWhere(['id' => $store_id])->andWhere(['status' => StatusEnum::ENABLED])->select('user_id')->scalar();
            if (empty($user_id)) return '用户不存在';
        }

        $model = StoreMerchantReduceProfit::getOne([
            ['mall_id' => $mall_id],
            ['status' => StatusEnum::ENABLED],
            ['audit_status' => StatusEnum::ENABLED],
            ['source' => StoreEnum::ADDONS_NAME],
            ['user_id' => $user_id],
        ]);
        if (!empty($model)) return '还有待审核记录,请勿多次提交';

        return  StoreMerchantReduceProfit::setData($mall_id, $user_id, StoreEnum::ADDONS_NAME, $store_id, $rate);
    }

    /**
     * 获取指定门店分佣
     * @param int $mall_id
     * @param int $user_id
     * @param int $store_id
     * @return false
     */
    public function getProfit(int $mall_id, int $user_id, int $store_id)
    {

        $where = [
            ['mall_id' => $mall_id],
            ['source_id' => $store_id],
            ['source' => StoreEnum::ADDONS_NAME],
            ['status' => StatusEnum::ENABLED],
            ['audit_status' => 100],
        ];

        if (!empty($user_id)) {
            $where[] = ['user_id' => $user_id];
        }

        //  当前用户设置的让利比例
        $reduceProfit = StoreMerchantReduceProfit::getOne($where, false, [], 'id desc');
        if (empty($reduceProfit)) return false;
        return $reduceProfit->rate;

    }

    /**
     * 审核
     * @param int $mall_id
     * @param int $id
     * @param int $admin_id
     * @param int $status
     * @param string $remark
     * @return string|true
     * @throws \yii\db\Exception
     * @throws \Exception
     */
    public function audit(int $mall_id, int $id, int $admin_id, int $status, string $remark)
    {
        //  审核
        $reduceProfit = StoreMerchantReduceProfit::getOne([
            ['mall_id' => $mall_id],
            ['id' => $id],
            ['status' => [StatusEnum::ENABLED, StatusEnum::DISABLED]],
            ['source' => StoreEnum::ADDONS_NAME],
            ['audit_status' => StatusEnum::ENABLED],
        ]);
        if (empty($reduceProfit)) return '记录不存在';

        $t = \Yii::$app->db->beginTransaction();
        try {

            //  只有审核通过的情况下才需要将旧的数据设置为失效状态
            if ($status == 100) {
                StoreMerchantReduceProfit::updateAll(['status' => StatusEnum::DISABLED],
                    ['and', ['mall_id' => $mall_id], ['user_id' => $reduceProfit->user_id], ['status' => StatusEnum::ENABLED], ['audit_status' => 100]]);
            }

            $reduceProfit->audit_status = $status;
            $reduceProfit->audit_remark = $remark;
            $reduceProfit->audit_at = time();
            $reduceProfit->admins_id = $admin_id;
            $reduceProfit->status = $status == 100 ? StatusEnum::ENABLED : StatusEnum::DISABLED;
            if (!$reduceProfit->save()) throw new \Exception($reduceProfit->getErrorMessage());

            $t->commit();
        } catch (Exception $e) {
            $t->rollBack();
            return $e->getMessage();
        }
        return true;
    }

    /**
     * @param int $mall_id
     * @param int $user_id
     * @param int $store_id
     * @return array
     */
    public function profit(int $mall_id, int $user_id, int $store_id)
    {

        $config = Helper::hiGoConfig($mall_id);
        $rate = $this->getProfit($mall_id, $user_id, $store_id);

        return [
            'rate'          => $rate === false ? ($config['merchant_profit_multiple'] ?? 0) : $rate,
            'is_enable'     => $config['merchant_reduce_profit_enable'] ?? StatusEnum::DISABLED,
            'max'           => $config['merchant_reduce_profit_max'] ?? StatusEnum::DISABLED,
            'min'           => $config['merchant_reduce_profit_min'] ?? StatusEnum::DISABLED,
            'new_rate'      => ''
        ];
    }

    /**
     * @param int $mall_id
     * @param int $user_id
     * @param array $post
     * @return \Closure|string|null
     */
    public function storeApplyCreate(int $mall_id, int $user_id, array $post)
    {
        $reduce_profit_config = $this->profit($mall_id, $user_id, 0);
        $callback = null;
        if (!empty($reduce_profit_config['is_enable'])) {   //  有开启
            if (empty($post['new_rate'])) return '让利比例不能为空';
            //  校验
            if ($post['new_rate'] < $reduce_profit_config['min'] || $post['new_rate'] > $reduce_profit_config['max']) {
                return "让利百分比必须在 {$reduce_profit_config['min']} - {$reduce_profit_config['max']} 之间";
            }
            $profit_id = 0;
            if (!empty($post['id'])) {  //  编辑的
                $profit_id = StoreMerchantReduceProfit::find()
                    ->where(['mall_id' => $mall_id])
                    ->andWhere(['user_id' => $user_id])
                    ->andWhere(['source' => StoreEnum::ADDONS_NAME])
                    ->andWhere(['audit_status' => StatusEnum::ENABLED])
                    ->andWhere(['status' => StatusEnum::ENABLED])
                    ->select('id')->scalar();
            }
            $profitService = $this;
            $callback = function ($store_id) use($profitService, $post, $mall_id, $user_id, $profit_id) {
                return $profitService->save($mall_id, $user_id, $store_id, $post['new_rate'], $profit_id);
            };
        }
        return $callback;
    }
}