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优化文章详情缓存；

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augushong
2022-07-21 15:16:24 +08:00
parent da8b9b5e30
commit ec97f2d56a
2 changed files with 200 additions and 178 deletions
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181
app/index/controller/Post.php
View File

@@ -5,105 +5,116 @@ declare(strict_types=1);
namespace app\index\controller; namespace app\index\controller;
use app\model\Post as ModelPost; use app\model\Post as ModelPost;
use think\facade\Cache;
use think\facade\View; use think\facade\View;
use think\model\Relation; use think\model\Relation;
use think\Request; use think\Request;
class Post extends Common class Post extends Common
{ {
/** /**
* 显示资源列表 * 显示资源列表
* *
* @return \think\Response * @return \think\Response
*/ */
public function index() public function index()
{ {
// //
}
/**
* 显示创建资源表单页.
*
* @return \think\Response
*/
public function create()
{
//
}
/**
* 保存新建的资源
*
* @param \think\Request $request
* @return \think\Response
*/
public function save(Request $request)
{
//
}
/**
* 显示指定的资源
*
* @param int $id
* @return \think\Response
*/
public function read($uid)
{
//
$model_post = ModelPost::with([
'comments' => function (Relation $query) {
$query->order('id asc');
}
])->where('uid', $uid)->find();
if (empty($model_post)) {
return $this->error('链接已失效', '/');
} }
$model_post->hits = $model_post->hits + 1; /**
* 显示创建资源表单页.
*
* @return \think\Response
*/
public function create()
{
//
}
$model_post->save(); /**
* 保存新建的资源
*
* @param \think\Request $request
* @return \think\Response
*/
public function save(Request $request)
{
//
}
View::assign('post', $model_post); /**
* 显示指定的资源
*
* @param int $id
* @return \think\Response
*/
public function read($uid)
{
//
return View::fetch(); $cache_key = 'post_' . $uid;
}
$model_post = Cache::get($cache_key);
if (empty($model_post)) {
$model_post = ModelPost::with([
'comments' => function (Relation $query) {
$query->order('id asc');
}
])->where('uid', $uid)->find();
if (empty($model_post)) {
return $this->error('链接已失效', '/');
}
Cache::set($cache_key, $model_post);
}
$model_post->hits = $model_post->hits + 1;
$model_post->save();
View::assign('post', $model_post);
return View::fetch();
}
/** /**
* 显示编辑资源表单页. * 显示编辑资源表单页.
* *
* @param int $id * @param int $id
* @return \think\Response * @return \think\Response
*/ */
public function edit($id) public function edit($id)
{ {
// //
} }
/** /**
* 保存更新的资源 * 保存更新的资源
* *
* @param \think\Request $request * @param \think\Request $request
* @param int $id * @param int $id
* @return \think\Response * @return \think\Response
*/ */
public function update(Request $request, $id) public function update(Request $request, $id)
{ {
// //
} }
/** /**
* 删除指定资源 * 删除指定资源
* *
* @param int $id * @param int $id
* @return \think\Response * @return \think\Response
*/ */
public function delete($id) public function delete($id)
{ {
// //
} }
} }

197
app/index/controller/PostComment.php
View File

@@ -4,7 +4,9 @@ declare(strict_types=1);
namespace app\index\controller; namespace app\index\controller;
use app\model\Post;
use app\model\PostComment as ModelPostComment; use app\model\PostComment as ModelPostComment;
use think\facade\Cache;
use think\facade\Session; use think\facade\Session;
use think\facade\Validate; use think\facade\Validate;
use think\Request; use think\Request;
@@ -12,112 +14,121 @@ use think\validate\ValidateRule;
class PostComment extends Common class PostComment extends Common
{ {
/** /**
* 显示资源列表 * 显示资源列表
* *
* @return \think\Response * @return \think\Response
*/ */
public function index() public function index()
{ {
// //
}
/**
* 显示创建资源表单页.
*
* @return \think\Response
*/
public function create()
{
//
}
/**
* 保存新建的资源
*
* @param \think\Request $request
* @return \think\Response
*/
public function save(Request $request)
{
//
$user_uid = Session::get('user_uid');
if (empty($user_uid)) {
return json_message('请先登录');
} }
$post_data = $request->post(); /**
* 显示创建资源表单页.
$validate = Validate::rule('post_id', ValidateRule::isRequire()) *
->rule('content|评论内容', ValidateRule::isRequire()->length('5,200', '评论字符长度需要在5-200之间')); * @return \think\Response
*/
if (!$validate->check($post_data)) { public function create()
return json_message($validate->getError()); {
//
} }
$post_data['type'] = 3; /**
* 保存新建的资源
*
* @param \think\Request $request
* @return \think\Response
*/
public function save(Request $request)
{
//
$user_uid = Session::get('user_uid');
if (empty($user_uid)) {
return json_message('请先登录');
}
$post_data = $request->post();
$validate = Validate::rule('post_id', ValidateRule::isRequire())
->rule('content|评论内容', ValidateRule::isRequire()->length('5,200', '评论字符长度需要在5-200之间'));
if (!$validate->check($post_data)) {
return json_message($validate->getError());
}
$model_post = Post::find($post_data['post_id']);
if (empty($model_post)) {
return json_message('文章不存在');
}
$post_data['type'] = 3;
$post_data['user_uid'] = $user_uid;
ModelPostComment::create($post_data);
ModelPostComment::clearCountCache();
Cache::delete('post_' . $model_post->uid);
$post_data['user_uid'] = $user_uid;
ModelPostComment::create($post_data);
ModelPostComment::clearCountCache(); return json_message();
}
return json_message(); /**
} * 显示指定的资源
*
* @param int $id
* @return \think\Response
*/
public function read($id)
{
//
}
/** /**
* 显示指定的资源 * 显示编辑资源表单页.
* *
* @param int $id * @param int $id
* @return \think\Response * @return \think\Response
*/ */
public function read($id) public function edit($id)
{ {
// //
} }
/** /**
* 显示编辑资源表单页. * 保存更新的资源
* *
* @param int $id * @param \think\Request $request
* @return \think\Response * @param int $id
*/ * @return \think\Response
public function edit($id) */
{ public function update(Request $request, $id)
// {
} //
}
/** /**
* 保存更新的资源 * 删除指定资源
* *
* @param \think\Request $request * @param int $id
* @param int $id * @return \think\Response
* @return \think\Response */
*/ public function delete($id)
public function update(Request $request, $id) {
{ //
//
}
/** ModelPostComment::destroy($id);
* 删除指定资源
*
* @param int $id
* @return \think\Response
*/
public function delete($id)
{
//
ModelPostComment::destroy($id); ModelPostComment::clearCountCache();
ModelPostComment::clearCountCache(); return json_message();
}
return json_message();
}
} }