generated from panliang/owl-admin-starter
87 lines
2.3 KiB
PHP
87 lines
2.3 KiB
PHP
<?php
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namespace App\Admin\Services;
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use App\ModelFilters\KeywordFilter;
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use App\Models\Keyword;
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use Illuminate\Support\Facades\Validator;
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use Illuminate\Validation\Rule;
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/**
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* @method Keyword getModel()
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* @method Keyword|\Illuminate\Database\Query\Builder query()
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*/
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class KeywordService extends BaseService
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{
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protected array $withRelationships = [];
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protected string $modelName = Keyword::class;
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protected string $modelFilterName = KeywordFilter::class;
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public function getTree($filters = [])
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{
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$list = $this->query()->filter($filters, $this->getModelFilter())->sort()->get();
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return array2tree($list->toArray(), $list->min('parent_id') ?: 0);
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}
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public function list()
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{
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return ['items' => $this->getTree(request()->all())];
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}
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/**
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* 删除的前置方法
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*
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* @param array $ids 主键id
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* @return mixed true: 继续后续操作, string: 中断操作, 返回错误提示
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*/
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public function preDelete(array $ids)
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{
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// 删除子级
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$this->query()->where(function ($q) use ($ids) {
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foreach ($ids as $id) {
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$q->orWhere('path', 'like', '%-'.$id.'-%');
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}
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})->delete();
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return true;
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}
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public function validate($data, $model = null)
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{
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$createRules = [
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'key' => ['required', Rule::unique('keywords', 'key')],
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'name' => ['required'],
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];
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$updateRules = [
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'key' => [Rule::unique('keywords', 'key')->ignore($model?->id)]
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];
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$validator = Validator::make($data, $model ? $updateRules : $createRules, [
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'key.unique' => ':input 已经存在'
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]);
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if ($validator->fails()) {
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return $validator->errors()->first();
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}
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return true;
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}
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public function resloveData($data, $model = null)
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{
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$parent_id = data_get($data, 'parent_id');
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if (!is_null($parent_id)) {
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if ($parent_id) {
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$parent = Keyword::findOrFail($parent_id);
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$data['level'] = $parent->level + 1;
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$data['path'] = $parent->path.$parent_id.'-';
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} else {
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$data['level'] = 1;
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$data['path'] = '-';
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$data['parent_id'] = 0;
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}
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}
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return $data;
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}
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}
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