feat: 新增发票抬头、晒单、钱包日志等模型及后台管理功能

- 新增 invoice_title、showcase、wallet_log 模型及对应语言包
- 新增后台控制器、视图及搜索字段配置
- 修复服务类目删除保护逻辑
- 优化后台登录页面文案及样式
- 新增前端角色切换逻辑及页面拦截
- 新增 SVG 图标及样式变量
- 修复接口权限及下拉框默认值问题

server/application/admin/controller/WalletLog.php

@@ -0,0 +1,166 @@
+<?php
+
+namespace app\admin\controller;
+
+use app\common\controller\Backend;
+use think\Db;
+
+/**
+ * 资金流水台账
+ *
+ * 不可篡改的财务审计总账，支持按账户主体与变动类型溯源对账
+ *
+ * @icon fa fa-exchange
+ */
+class WalletLog extends Backend
+{
+    /**
+     * @var \app\admin\model\WalletLog
+     */
+    protected $model = null;
+    protected $searchFields = 'id,remark';
+
+    public function _initialize()
+    {
+        parent::_initialize();
+        $this->model = new \app\admin\model\WalletLog;
+        $this->view->assign('userTypeList', $this->model->getUserTypeList());
+        $this->view->assign('typeList', $this->model->getTypeList());
+    }
+
+    /**
+     * 流水总账列表（批量解析师傅/用户姓名手机及关联订单号，并计算汇总指标）
+     */
+    public function index()
+    {
+        $this->request->filter(['strip_tags', 'trim']);
+        if (false === $this->request->isAjax()) {
+            $totalIncome = round((float)Db::name('wallet_log')->where('amount', '>', 0)->sum('amount'), 2);
+            $totalOutflow = round(abs((float)Db::name('wallet_log')->where('amount', '<', 0)->sum('amount')), 2);
+            $this->view->assign([
+                'totalIncome'  => $totalIncome,
+                'totalOutflow' => $totalOutflow,
+            ]);
+            return $this->view->fetch();
+        }
+        if ($this->request->request('keyField')) {
+            return $this->selectpage();
+        }
+        [$where, $sort, $order, $offset, $limit] = $this->buildparams();
+        $list = $this->model
+            ->where($where)
+            ->order($sort, $order)
+            ->paginate($limit);
+
+        $rows = $list->items();
+        $masterIds = [];
+        $userIds = [];
+        $orderIds = [];
+        foreach ($rows as $r) {
+            if ($r['user_type'] === 'master' && (int)$r['user_id'] > 0) {
+                $masterIds[] = (int)$r['user_id'];
+            } elseif ($r['user_type'] === 'user' && (int)$r['user_id'] > 0) {
+                $userIds[] = (int)$r['user_id'];
+            }
+            if ((int)$r['order_id'] > 0) {
+                $orderIds[] = (int)$r['order_id'];
+            }
+        }
+
+        $masterMap = $masterIds
+            ? Db::name('master')->where('id', 'in', array_unique($masterIds))->column('id,realname,mobile', 'id')
+            : [];
+        $userMap = $userIds
+            ? Db::name('user')->where('id', 'in', array_unique($userIds))->column('id,nickname,username,mobile', 'id')
+            : [];
+        $orderMap = $orderIds
+            ? Db::name('order')->where('id', 'in', array_unique($orderIds))->column('id,order_no,service_name', 'id')
+            : [];
+
+        foreach ($rows as &$item) {
+            $uid = (int)$item['user_id'];
+            if ($item['user_type'] === 'master') {
+                $m = $masterMap[$uid] ?? null;
+                $item['account_name'] = $m ? ($m['realname'] ?: ('师傅#' . $uid)) : ('师傅#' . $uid);
+                $item['account_mobile'] = $m['mobile'] ?? '';
+            } else {
+                $u = $userMap[$uid] ?? null;
+                $item['account_name'] = $u ? ($u['nickname'] ?: ($u['username'] ?: ('用户#' . $uid))) : ('用户#' . $uid);
+                $item['account_mobile'] = $u['mobile'] ?? '';
+            }
+            $oid = (int)$item['order_id'];
+            $ord = $oid > 0 ? ($orderMap[$oid] ?? null) : null;
+            $item['order_no'] = $ord['order_no'] ?? '';
+            $item['service_name'] = $ord['service_name'] ?? '';
+        }
+        unset($item);
+
+        return json(['total' => $list->total(), 'rows' => $rows]);
+    }
+
+    /**
+     * 资金流水溯源详情
+     */
+    public function detail($ids = null)
+    {
+        $row = $this->model->get($ids);
+        if (!$row) {
+            $this->error(__('No Results were found'));
+        }
+        $owner = [];
+        if ($row['user_type'] === 'master' && (int)$row['user_id'] > 0) {
+            $m = Db::name('master')->where('id', (int)$row['user_id'])->find();
+            if ($m) {
+                $owner = [
+                    'role'   => '认证师傅',
+                    'name'   => $m['realname'],
+                    'mobile' => $m['mobile'],
+                    'money'  => $m['money'],
+                    'frozen' => $m['frozen_money'],
+                ];
+            }
+        } elseif ((int)$row['user_id'] > 0) {
+            $u = Db::name('user')->where('id', (int)$row['user_id'])->find();
+            if ($u) {
+                $owner = [
+                    'role'   => '平台注册用户',
+                    'name'   => $u['nickname'] ?: $u['username'],
+                    'mobile' => $u['mobile'],
+                    'money'  => $u['money'],
+                    'frozen' => '0.00',
+                ];
+            }
+        }
+
+        $order = (int)$row['order_id'] > 0 ? Db::name('order')->where('id', (int)$row['order_id'])->find() : null;
+        $settle = (int)$row['order_id'] > 0 ? Db::name('settle')->where('order_id', (int)$row['order_id'])->find() : null;
+
+        $this->view->assign([
+            'row'    => $row,
+            'owner'  => $owner,
+            'order'  => $order ?: [],
+            'settle' => $settle ?: [],
+        ]);
+        return $this->view->fetch();
+    }
+
+    public function add()
+    {
+        $this->error('财务资金流水由业务交易自动记账，禁止手工新增');
+    }
+
+    public function edit($ids = null)
+    {
+        $this->error('财务资金流水属于不可篡改审计凭证，禁止编辑');
+    }
+
+    public function del($ids = null)
+    {
+        $this->error('财务资金流水属于不可篡改审计凭证，禁止删除');
+    }
+
+    public function multi($ids = null)
+    {
+        $this->error('财务资金流水禁止批量修改');
+    }
+}