Leisuretimedock/blessing-skin-server
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

use Query Builder to refactor Closet model

Browse Source
This commit is contained in:
printempw 2016-10-16 18:54:36 +08:00
parent c09700ea57
commit b01d0fded2
1 changed files with 83 additions and 62 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

145
app/Models/Closet.php
View File

@ -2,19 +2,15 @@
namespace App\Models;
use App\Exceptions\PrettyPageException;
use Utils;
use View;
class Closet
{
public $uid;
/**
* Instance of App\Models\ClosetModel
* @var null
* Instance of Query Builder
* @var \Illuminate\Database\Query\Builder
*/
private $model = null;
private $db;
/**
* Textures array generated from json
@ -34,62 +30,79 @@ class Closet
*/
private $textures_cape = [];
private $items_modified = [];
/**
* Construct Closet object with owner's uid
* Construct Closet object with owner's uid.
*
* @param int $uid
*/
function __construct($uid)
public function __construct($uid)
{
$this->uid = $uid;
$this->model = ClosetModel::find($uid);
$this->db = \DB::table('closets');
if ($this->model) {
$this->textures = json_decode($this->model->textures, true);
$this->textures = is_null($this->textures) ? [] : $this->textures;
$textures_invalid = [];
foreach ($this->textures as $texture) {
$result = Texture::find($texture['tid']);
if ($result) {
// user custom texture name
$result->name = $texture['name'];
if ($result->type == "cape") {
$this->textures_cape[] = $result;
} else {
$this->textures_skin[] = $result;
}
} else {
$textures_invalid[] = $texture['tid'];
continue;
}
}
foreach ($textures_invalid as $tid) {
$this->remove($tid);
}
unset($textures_invalid);
} else {
$this->model = new ClosetModel();
$this->model->uid = $uid;
$this->model->save();
// create a new closet if not exists
if (!$this->db->where('uid', $uid)->get()) {
$this->db->insert([
'uid' => $uid,
'textures' => ''
]);
}
// load items from json string
$this->textures = json_decode($this->db->where('uid', $uid)->get()[0]->textures, true);
$this->textures = is_null($this->textures) ? [] : $this->textures;
$textures_invalid = [];
// traverse items in the closet
foreach ($this->textures as $texture) {
$result = Texture::find($texture['tid']);
if ($result) {
// set user custom texture name
$result->name = $texture['name'];
// push instances of App\Models\Texture to the bag
if ($result->type == "cape") {
$this->textures_cape[] = $result;
} else {
$this->textures_skin[] = $result;
}
} else {
$textures_invalid[] = $texture['tid'];
continue;
}
}
// remove invalid textures from closet
foreach ($textures_invalid as $tid) {
$this->remove($tid);
}
unset($textures_invalid);
}
/**
* Get array of instances of App\Models\Texture
* Get array of instances of App\Models\Texture.
*
* @param string $category
* @return array
*/
public function getItems($category = "skin")
{
// need to reverse the array to sort desc by add_at
// reverse the array to sort desc by add_at
return array_reverse(($category == "skin") ? $this->textures_skin : $this->textures_cape);
}
/**
* Add an item to the closet.
*
* @param int $tid
* @param string $name
* @return bool
*/
public function add($tid, $name)
{
foreach ($this->textures as $item) {
@ -103,14 +116,16 @@ class Closet
'add_at' => time()
);
$this->model->textures = json_encode($this->textures);
return $this->model->save();
$this->items_modified[] = $tid;
return true;
}
/**
* Check if texture is in the closet
* Check if texture is in the closet.
*
* @param int $tid
* @return boolean
* @return bool
*/
public function has($tid)
{
@ -137,8 +152,9 @@ class Closet
$offset++;
}
$this->model->textures = json_encode($this->textures);
return $this->model->save();
$this->items_modified[] = $tid;
return true;
}
/**
@ -149,12 +165,12 @@ class Closet
public function remove($tid)
{
$offset = 0;
// remove array element
// traverse items
foreach ($this->textures as $item) {
if ($item['tid'] == $tid) {
array_splice($this->textures, $offset, 1);
$this->model->textures = json_encode($this->textures);
return $this->model->save();
// remove element from array
return array_splice($this->textures, $offset, 1);
}
$offset++;
}
@ -164,14 +180,19 @@ class Closet
private function checkTextureExist($tid)
{
return (Texture::where('tid', $tid)->count() > 0) ? true : false;
return ! Texture::where('tid', $tid)->isEmpty();
}
private function save()
{
if (empty($this->items_modified)) return;
$this->db->where('uid', $this->uid)->update(['textures' => json_encode($this->textures)]);
}
public function __destruct()
{
$this->save();
}
}
class ClosetModel extends \Illuminate\Database\Eloquent\Model
{
public $primaryKey = 'uid';
protected $table = 'closets';
public $timestamps = false;
}