yjyf/server/application/admin/controller/Merchant.php

<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use app\common\library\InvoiceService;
use think\Db;
use Exception;

/**
 * 合作商家与企业档案管理
 *
 * @icon fa fa-building-o
 */
class Merchant extends Backend
{
    /**
     * Merchant模型对象
     * @var \app\admin\model\Merchant
     */
    protected $model = null;
    protected $relationSearch = true;
    protected $searchFields = 'id,name,license_no,contact,mobile';

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\Merchant;
        $this->view->assign("settleTypeList", $this->model->getSettleTypeList());
        $this->view->assign("verifyStatusList", $this->model->getVerifyStatusList());
    }

    public function index()
    {
        $this->request->filter(['strip_tags', 'trim']);
        if (false === $this->request->isAjax()) {
            return $this->view->fetch();
        }
        if ($this->request->request('keyField')) {
            return $this->selectpage();
        }
        [$where, $sort, $order, $offset, $limit] = $this->buildparams();
        $list = $this->model
            ->with(['user'])
            ->where($where)
            ->order($sort, $order)
            ->paginate($limit);

        $rows = $list->items();
        if (!empty($rows)) {
            $mIds = array_column($rows, 'id');

            // 1. 查询子账号归属映射
            $members = Db::name('merchant_member')->where('merchant_id', 'in', $mIds)->select();
            $mUidsMap = [];
            $memberCntMap = [];
            foreach ($rows as $r) {
                $mid = (int)$r['id'];
                $mUidsMap[$mid] = (int)$r['user_id'] > 0 ? [(int)$r['user_id']] : [];
                $memberCntMap[$mid] = 0;
            }
            foreach ($members as $mb) {
                $mid = (int)$mb['merchant_id'];
                $uid = (int)$mb['user_id'];
                $memberCntMap[$mid] = ($memberCntMap[$mid] ?? 0) + 1;
                if ($uid > 0 && !in_array($uid, $mUidsMap[$mid], true)) {
                    $mUidsMap[$mid][] = $uid;
                }
            }

            // 2. 汇总所有可能关联订单（通过 merchant_order 或商户主/子账号下单）
            $allUids = [];
            foreach ($mUidsMap as $uArr) {
                foreach ($uArr as $u) {
                    $allUids[$u] = $u;
                }
            }
            $moRows = Db::name('merchant_order')->where('merchant_id', 'in', $mIds)->select();
            $moOrderIds = array_column($moRows, 'order_id');
            $orderToMid = [];
            foreach ($moRows as $mo) {
                $orderToMid[(int)$mo['order_id']] = (int)$mo['merchant_id'];
            }

            $uidToMid = [];
            foreach ($mUidsMap as $mid => $uArr) {
                foreach ($uArr as $u) {
                    $uidToMid[$u] = $mid;
                }
            }

            $orderQuery = Db::name('order')->field('id,user_id,pay_amount,pay_status,status');
            if (!empty($allUids) && !empty($moOrderIds)) {
                $orderQuery->where(function ($q) use ($allUids, $moOrderIds) {
                    $q->where('user_id', 'in', array_values($allUids))
                        ->whereOr('id', 'in', $moOrderIds);
                });
                $relOrders = $orderQuery->select();
            } elseif (!empty($allUids)) {
                $relOrders = $orderQuery->where('user_id', 'in', array_values($allUids))->select();
            } elseif (!empty($moOrderIds)) {
                $relOrders = $orderQuery->where('id', 'in', $moOrderIds)->select();
            } else {
                $relOrders = [];
            }

            $statCnt = [];
            $statAmt = [];
            foreach ($relOrders as $ord) {
                $oid = (int)$ord['id'];
                $mid = $orderToMid[$oid] ?? ($uidToMid[(int)$ord['user_id']] ?? 0);
                if ($mid <= 0) continue;
                $statCnt[$mid] = ($statCnt[$mid] ?? 0) + 1;
                if ((int)$ord['pay_status'] === 1 && (int)$ord['status'] !== 9) {
                    $statAmt[$mid] = round(($statAmt[$mid] ?? 0) + (float)$ord['pay_amount'], 2);
                }
            }

            foreach ($rows as &$r) {
                $mid = (int)$r['id'];
                $r['order_count'] = $statCnt[$mid] ?? (int)$r['order_count'];
                $r['total_amount'] = isset($statAmt[$mid]) ? number_format($statAmt[$mid], 2, '.', '') : number_format((float)$r['total_amount'], 2, '.', '');
                $r['member_count'] = $memberCntMap[$mid] ?? 0;
            }
            unset($r);
        }

        return json(['total' => $list->total(), 'rows' => $rows]);
    }

    /**
     * 新增合作企业档案（防重复绑定同一用户，审核通过自动同步默认企业发票抬头）
     */
    public function add()
    {
        if (false === $this->request->isPost()) {
            return $this->view->fetch();
        }
        $params = $this->request->post('row/a', []);
        if (!$params) {
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $params = $this->preExcludeFields($params);
        $uid = (int)($params['user_id'] ?? 0);
        if ($uid <= 0) {
            $this->error('请选择关联的平台注册用户账号');
        }
        if (Db::name('merchant')->where('user_id', $uid)->count() > 0) {
            $this->error('该用户账号已绑定企业商家主体，请勿重复创建');
        }
        $params['order_count']  = 0;
        $params['total_amount'] = 0.00;
        if (($params['verify_status'] ?? '') === 'reject' && empty(trim((string)($params['audit_msg'] ?? '')))) {
            $this->error('驳回企业入驻时请填写审核驳回原因');
        }

        $result = false;
        Db::startTrans();
        try {
            $result = $this->model->allowField(true)->save($params);
            if (($params['verify_status'] ?? '') === 'pass' && $uid > 0) {
                $ctx = InvoiceService::resolveContext($uid);
                InvoiceService::ensureMerchantDefaultTitle($ctx);
            }
            Db::commit();
        } catch (Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        if ($result !== false) {
            $this->success();
        }
        $this->error($this->model->getError() ?: __('No rows were inserted'));
    }

    /**
     * 删除保护：已产生企业批次订单或开票记录的商户禁止物理删除
     */
    public function del($ids = null)
    {
        if (false === $this->request->isPost()) {
            $this->error(__('Invalid parameters'));
        }
        $ids = $ids ?: $this->request->post('ids');
        $idArr = array_values(array_filter(array_map('intval', explode(',', (string)$ids))));
        if (!$idArr) {
            $this->error(__('Parameter %s can not be empty', 'ids'));
        }
        $hasOrder = Db::name('merchant_order')->where('merchant_id', 'in', $idArr)->count();
        $hasInvoice = Db::name('invoice')->where('merchant_id', 'in', $idArr)->count();
        if ($hasOrder > 0 || $hasInvoice > 0) {
            $this->error('所选企业已关联历史发包订单或开票记录，禁止物理删除');
        }
        Db::startTrans();
        try {
            Db::name('merchant_member')->where('merchant_id', 'in', $idArr)->delete();
            $deleted = Db::name('merchant')->where('id', 'in', $idArr)->delete();
            Db::commit();
        } catch (Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        if ($deleted) {
            $this->success();
        }
        $this->error(__('No rows were deleted'));
    }

    /**
     * 编辑企业档案与入驻审核（审核通过自动同步企业默认发票抬头并发送通知）
     */
    public function edit($ids = null)
    {
        $row = $this->model->get($ids);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        $oldVerify = (string)$row['verify_status'];

        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                $params = $this->preExcludeFields($params);
                unset($params['order_count'], $params['total_amount']);
                if (isset($params['city']) && trim((string)$params['city']) === '' && !empty($row['city'])) {
                    unset($params['city']);
                }
                if (isset($params['verify_status']) && $params['verify_status'] === 'reject' && empty(trim((string)($params['audit_msg'] ?? '')))) {
                    $this->error('驳回企业入驻时请填写审核驳回原因');
                }
                $result = false;
                Db::startTrans();
                try {
                    $result = $row->allowField(true)->save($params);
                    $newVerify = isset($params['verify_status']) ? (string)$params['verify_status'] : $oldVerify;
                    if ($newVerify !== $oldVerify && in_array($newVerify, ['pass', 'reject'], true)) {
                        if ($newVerify === 'pass' && (int)$row['user_id'] > 0) {
                            $ctx = InvoiceService::resolveContext((int)$row['user_id']);
                            InvoiceService::ensureMerchantDefaultTitle($ctx);
                        }
                        if ((int)$row['user_id'] > 0) {
                            Db::name('message')->insert([
                                'receive_type' => 'user',
                                'receive_id'   => (int)$row['user_id'],
                                'type'         => 'audit',
                                'title'        => $newVerify === 'pass' ? '企业商家认证已通过' : '企业商家认证未通过',
                                'content'      => $newVerify === 'pass'
                                    ? ('您提交的企业【' . $row['name'] . '】资质审核已通过，现可使用商家工作台批量派单与开票服务。')
                                    : ('企业【' . $row['name'] . '】资质审核未通过，原因：' . (trim((string)($params['audit_msg'] ?? '')) ?: '请核对营业执照信息后重新提交')),
                                'order_id'     => 0,
                                'is_read'      => 0,
                                'createtime'   => time(),
                            ]);
                        }
                    }
                    Db::commit();
                } catch (Exception $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                }
                if ($result !== false) {
                    $this->success();
                }
                $this->error(__('No rows were updated'));
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }

        $this->view->assign("row", $row);
        return $this->view->fetch();
    }

    /**
     * 商户企业全景资质与业务协同看板
     */
    public function detail($ids = null)
    {
        $row = $this->model->with(['user'])->where('merchant.id', (int)$ids)->find();
        if (!$row) {
            $this->error(__('No Results were found'));
        }

        $mid = (int)$row['id'];
        $uids = (int)$row['user_id'] > 0 ? [(int)$row['user_id']] : [];

        // 1. 企业员工协同子账号
        $members = Db::name('merchant_member')
            ->alias('mm')
            ->join('user u', 'u.id = mm.user_id', 'LEFT')
            ->where('mm.merchant_id', $mid)
            ->field('mm.*, u.nickname, u.username, u.mobile')
            ->order('mm.id desc')
            ->select();
        foreach ($members as $mb) {
            if ((int)$mb['user_id'] > 0 && !in_array((int)$mb['user_id'], $uids, true)) {
                $uids[] = (int)$mb['user_id'];
            }
        }

        // 2. 商户关联工单统计与最近列表（兼容 merchant_order 与账号下单）
        $moOrderIds = Db::name('merchant_order')->where('merchant_id', $mid)->column('order_id');
        $buildOrderScope = function ($q) use ($uids, $moOrderIds) {
            if (!empty($uids) && !empty($moOrderIds)) {
                $q->where('o.user_id', 'in', $uids)->whereOr('o.id', 'in', $moOrderIds);
            } elseif (!empty($uids)) {
                $q->where('o.user_id', 'in', $uids);
            } elseif (!empty($moOrderIds)) {
                $q->where('o.id', 'in', $moOrderIds);
            } else {
                $q->where('o.id', 0);
            }
        };

        $orderAgg = Db::name('order')->alias('o')
            ->field('COUNT(*) AS total_cnt, SUM(CASE WHEN o.pay_status = 1 AND o.status <> 9 THEN o.pay_amount ELSE 0 END) AS total_gmv')
            ->where($buildOrderScope)
            ->find();

        $statusMap = (new \app\admin\model\Order)->getStatusList();
        $recentOrders = Db::name('order')->alias('o')
            ->join('master m', 'm.id = o.master_id', 'LEFT')
            ->join('merchant_order mo', 'mo.order_id = o.id', 'LEFT')
            ->where($buildOrderScope)
            ->field('o.*, m.realname as master_name, mo.batch_no')
            ->order('o.id desc')
            ->limit(8)
            ->select();
        foreach ($recentOrders as &$o) {
            $o['status_label'] = $statusMap[(int)$o['status']] ?? ('状态' . $o['status']);
        }
        unset($o);

        // 3. 关联发票抬头与历史开票记录
        $titleList = Db::name('invoice_title')
            ->where(function ($q) use ($mid, $uids) {
                $q->where('merchant_id', $mid);
                if (!empty($uids)) {
                    $q->whereOr('user_id', 'in', $uids);
                }
            })
            ->order('is_default desc, id desc')
            ->select();

        $invoiceList = Db::name('invoice')
            ->where(function ($q) use ($mid, $uids) {
                $q->where('merchant_id', $mid);
                if (!empty($uids)) {
                    $q->whereOr('user_id', 'in', $uids);
                }
            })
            ->order('id desc')
            ->limit(6)
            ->select();

        $this->view->assign([
            'row'          => $row,
            'members'      => $members,
            'recentOrders' => $recentOrders,
            'titleList'    => $titleList,
            'invoiceList'  => $invoiceList,
            'orderCount'   => (int)($orderAgg['total_cnt'] ?? 0),
            'orderGmv'     => number_format((float)($orderAgg['total_gmv'] ?? 0), 2, '.', ''),
        ]);

        return $this->view->fetch();
    }
}