128 lines
4.4 KiB
PHP
128 lines
4.4 KiB
PHP
<?php
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namespace app\controller\superadmin;
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use app\BaseController;
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use think\facade\Db;
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use think\facade\Request;
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/**
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* 超管 · 小程序 TabBar 配置管理
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*/
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class MpTabBar extends BaseController
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{
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public function index()
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{
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$this->ensureSuperadmin();
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$list = Db::name('mp_tabbar_items')
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->order('sortOrder', 'asc')
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->order('id', 'asc')
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->select()
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->toArray();
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return success(['list' => $list]);
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}
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/**
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* POST /superadmin/tabbar/save 整体覆盖保存
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* body: { items: [{id?, sortOrder, pagePath, text, iconKey, highlight, visible, badgeKey}] }
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*/
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public function save()
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{
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$this->ensureSuperadmin();
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$items = Request::param('items/a', []);
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if (!is_array($items) || count($items) === 0) {
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return error('items 不能为空');
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}
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if (count($items) > 5) {
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return error('最多支持 5 个 Tab');
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}
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$visibleCount = 0;
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foreach ($items as $it) {
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if ((int) ($it['visible'] ?? 1) === 1) $visibleCount++;
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}
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if ($visibleCount < 2) {
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return error('至少保留 2 个可见 Tab');
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}
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if ($visibleCount > 5) {
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return error('可见 Tab 不得超过 5 个');
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}
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$now = time();
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Db::startTrans();
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try {
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$keepIds = [];
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foreach ($items as $idx => $it) {
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$data = [
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'sortOrder' => (int) ($it['sortOrder'] ?? ($idx + 1) * 10),
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'pagePath' => trim((string) ($it['pagePath'] ?? '')),
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'text' => trim((string) ($it['text'] ?? '')),
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'iconKey' => trim((string) ($it['iconKey'] ?? 'home')),
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'iconUrl' => isset($it['iconUrl']) && $it['iconUrl'] !== '' ? (string) $it['iconUrl'] : null,
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'visible' => (int) ($it['visible'] ?? 1) === 1 ? 1 : 0,
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'highlight' => (int) ($it['highlight'] ?? 0) === 1 ? 1 : 0,
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'badgeKey' => isset($it['badgeKey']) ? (string) $it['badgeKey'] : null,
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'updatedAt' => $now,
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];
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if ($data['pagePath'] === '' || $data['text'] === '') {
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throw new \Exception('pagePath / text 不能为空');
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}
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if (!empty($it['id'])) {
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Db::name('mp_tabbar_items')->where('id', (int) $it['id'])->update($data);
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$keepIds[] = (int) $it['id'];
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} else {
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$data['createdAt'] = $now;
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$newId = Db::name('mp_tabbar_items')->insertGetId($data);
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$keepIds[] = (int) $newId;
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}
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}
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// 删除不在本次保存列表中的旧行
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Db::name('mp_tabbar_items')->whereNotIn('id', $keepIds)->delete();
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Db::commit();
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} catch (\Throwable $e) {
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Db::rollback();
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return error('保存失败：' . $e->getMessage());
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}
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return success(null, '已保存 ' . count($items) . ' 个 Tab 项');
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}
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/**
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* POST /superadmin/tabbar/reorder 仅排序
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* body: { ids: [id1,id2,id3,...] }
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*/
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public function reorder()
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{
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$this->ensureSuperadmin();
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$ids = Request::param('ids/a', []);
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if (!is_array($ids) || empty($ids)) return error('ids 不能为空');
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$now = time();
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foreach ($ids as $idx => $id) {
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Db::name('mp_tabbar_items')->where('id', (int) $id)->update([
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'sortOrder' => ($idx + 1) * 10,
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'updatedAt' => $now,
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]);
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}
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return success(null, '排序已更新');
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}
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public function remove()
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{
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$this->ensureSuperadmin();
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$id = (int) Request::param('id', 0);
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if ($id <= 0) return error('id 非法');
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$left = Db::name('mp_tabbar_items')->where('visible', 1)->where('id', '<>', $id)->count();
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if ($left < 2) return error('至少保留 2 个可见 Tab，不能再删');
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Db::name('mp_tabbar_items')->where('id', $id)->delete();
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return success(null, '已删除');
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}
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private function ensureSuperadmin()
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{
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$user = $this->request->user ?? null;
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if (!$user || ($user['role'] ?? '') !== 'superadmin') {
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abort(403, '无权限访问');
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}
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}
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}
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