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<?php
namespace app\admin\service\document;
use app\home\service\BaseHomeService;
use app\model\LandingPageModel;
class LandingPageService extends BaseHomeService
{
public function index(): array
{
try {
$rows = [];
$list = LandingPageModel::where('is_delete', LandingPageModel::IS_DELETE_NO)
->order('id', 'desc')->select();
if(!$list->isEmpty()){
$rows = $list->toArray();
}
return $this->toData('0', 'SUCCESS', ['list' => $rows, 'total' => count($rows)]);
}catch (\Exception $exception){
return $this->toData('1', '系统繁忙', [$exception->getMessage()]);
}
}
public function add($param): array
{
try {
// 名称
if(empty($param['name']) || !is_string($param['name'])){
return $this->toData('1', '名称无效');
}
// 内容
if(empty($param['content']) || !is_string($param['content'])){
return $this->toData('1', '内容无效');
}
// 跳转地址
if(empty($param['link_url']) || !is_string($param['link_url'])){
$param['link_url'] = '';
}
if(!isset($param['status']) || !in_array($param['status'], [LandingPageModel::STATUS_ON, LandingPageModel::STATUS_OFF])){
return $this->toData('1', '状态无效');
}
$docExists = LandingPageModel::where('is_delete', LandingPageModel::IS_DELETE_NO)
->where('name', $param['name'])
->find();
if(!empty($docExists)){
return $this->toData('1', '已存在相同内容');
}
$doc = new LandingPageModel;
$doc->name = $param['name'];
$doc->content = $param['content'];
$doc->click_num = 0;
$doc->link_url = 0;
$doc->is_delete = 0;
$doc->status = 0;
$doc->create_time = date('Y-m-d H:i:s');
$doc->update_time = date('Y-m-d H:i:s');
$doc->save();
return $this->toData('0', 'SUCCESS');
}catch (\Exception $exception){
return $this->toData('1', '系统繁忙', [$exception->getMessage()]);
}
}
public function edit($param): array
{
try {
if(empty($param['id']) || !is_numeric($param['id'])){
return $this->toData('1', '目标不存在');
}
$doc = LandingPageModel::where('id', $param['id'])
->where('is_delete', LandingPageModel::IS_DELETE_NO)
->find();
if(empty($doc)){
return $this->toData('1', '目标不存在');
}
// 名称
if(empty($param['name']) || !is_string($param['name'])){
return $this->toData('1', '名称无效');
}
// 内容
if(empty($param['content']) || !is_string($param['content'])){
return $this->toData('1', '内容无效');
}
// 跳转地址
if(empty($param['link_url']) || !is_string($param['link_url'])){
$param['link_url'] = '';
}
if(!isset($param['status']) || !in_array($param['status'], [LandingPageModel::STATUS_ON, LandingPageModel::STATUS_OFF])){
return $this->toData('1', '状态无效');
}
$docExists = LandingPageModel::where('is_delete', LandingPageModel::IS_DELETE_NO)
->where('id', '<>', $param['id'])
->where('name', $param['name'])->find();
if(!empty($docExists)){
return $this->toData('1', '已存在相同内容');
}
$doc->name = $param['name'];
$doc->content = $param['content'];
$doc->status = $param['status'];
$doc->link_url = $param['link_url'];
$doc->update_time = date('Y-m-d H:i:s');
$doc->save();
return $this->toData('0', 'SUCCESS');
}catch (\Exception $exception){
return $this->toData('1', '系统繁忙', [$exception->getMessage()]);
}
}
public function del($param): array
{
try {
if(empty($param['id']) || !is_numeric($param['id'])){
return $this->toData('1', '目标不存在');
}
$doc = LandingPageModel::where('id', $param['id'])
->where('is_delete', LandingPageModel::IS_DELETE_NO)
->find();
if(empty($doc)){
return $this->toData('1', '目标不存在');
}
$doc->is_delete = LandingPageModel::IS_DELETE_YES;
$doc->save();
return $this->toData('0', 'SUCCESS');
}catch (\Exception $exception){
return $this->toData('1', '系统繁忙', [$exception->getMessage()]);
}
}
}