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144 lines
3.7 KiB
PHP
144 lines
3.7 KiB
PHP
<?php
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namespace App\Http\Controllers\API\Admin;
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use App\Http\Controllers\Controller;
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use App\Lib\Rs;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\DB;
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class BodyPartController extends Controller
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{
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/**
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* 获取部位列表（树形结构）
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*/
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public function list(Request $request)
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{
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$name = $request->input('name', '');
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$status = $request->input('status', null);
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$query = DB::table('exam_body_part')
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->where('deleted', 0);
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if (!empty($name)) {
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$query->where('name', 'like', '%' . $name . '%');
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}
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if ($status !== null) {
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$query->where('status', $status);
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}
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$allParts = $query->orderBy('sort_order', 'asc')
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->orderBy('id', 'asc')
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->get();
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// 构建树形结构
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$tree = [];
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$childrenMap = [];
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foreach ($allParts as $part) {
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if ($part->parent_id === null) {
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$tree[] = $part;
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} else {
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if (!isset($childrenMap[$part->parent_id])) {
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$childrenMap[$part->parent_id] = [];
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}
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$childrenMap[$part->parent_id][] = $part;
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}
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}
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foreach ($tree as &$parent) {
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$parent->children = $childrenMap[$parent->id] ?? [];
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}
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return Rs::success($tree);
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}
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/**
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* 获取所有启用部位（平铺列表，用于下拉选择）
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*/
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public function getAll()
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{
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$list = DB::table('exam_body_part')
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->where('deleted', 0)
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->where('status', 1)
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->orderBy('sort_order', 'asc')
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->orderBy('id', 'asc')
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->get();
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return Rs::success($list);
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}
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/**
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* 新增/编辑部位
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*/
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public function save(Request $request)
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{
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$data = $request->validate([
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'id' => 'required|integer',
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'code' => 'required|string|max:20',
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'name' => 'required|string|max:100',
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'parent_id' => 'nullable|integer',
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'sort_order' => 'nullable|integer',
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'status' => 'required|integer|in:0,1',
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]);
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// 检查编码唯一性
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$exists = DB::table('exam_body_part')
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->where('code', $data['code'])
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->where('id', '!=', $data['id'])
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->where('deleted', 0)
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->exists();
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if ($exists) {
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return Rs::error('部位编码已存在');
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}
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$conditions = ['id' => $data['id']];
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$values = [
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'code' => $data['code'],
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'name' => $data['name'],
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'parent_id' => $data['parent_id'] ?? null,
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'sort_order' => $data['sort_order'] ?? 0,
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'status' => $data['status'],
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];
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DB::table('exam_body_part')->updateOrInsert($conditions, $values);
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return Rs::success();
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}
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/**
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* 删除部位
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*/
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public function delete(Request $request)
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{
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$data = $request->validate([
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'id' => 'required|integer',
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]);
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// 检查是否有子部位
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$hasChildren = DB::table('exam_body_part')
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->where('parent_id', $data['id'])
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->where('deleted', 0)
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->exists();
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if ($hasChildren) {
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return Rs::error('该部位下存在子部位，无法删除');
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}
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// 检查是否有项目关联
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$hasItems = DB::table('exam_item_body_part')
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->where('body_part_id', $data['id'])
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->exists();
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if ($hasItems) {
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return Rs::error('该部位已被检查项目关联，无法删除');
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}
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DB::table('exam_body_part')->where('id', $data['id'])->update(['deleted' => 1]);
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return Rs::success();
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}
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}
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