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The following tutorial column recommends a third-party package for laravel to quickly complete additions, deletions, modifications and checks. I hope it will be helpful to friends in need!
Recommend a practical laravel package https://github.com/osindex/LaravelControllerTrait
can be generated directly through the command line Model, Controller and migrate files, and many commonly used filtering methods have been added. Simple additions, deletions, modifications and queries can be written in less than a minuteEspecially for query optimization, there is basically no need to add a separate interface
install
composer require osi/laravel-controller-trait
artisan
php artisan trait:controller php artisan trait:model
controller&&route
use Osi\LaravelControllerTrait\Traits\ControllerBaseTrait; // trait use App\Admin; //model file class AdminsController extends Controller { use ControllerBaseTrait; public function __construct(Admin $model) { $this->model = $model; $this->resource = '\Osi\LaravelControllerTrait\Resources\Resource'; $this->collection = '\Osi\LaravelControllerTrait\Resources\Collection'; $this->functions = get_class_methods(self::class); } } Route::resources(['admins' => 'AdminsController']); #以上完成,即提供了常规的增删改查方法 #【1.10】新增批量更新 post:api/admins/batch request()->all(): [ ['id'=>1,'field'=>'xxx','field2'=>xxx], ['id'=>2,'field'=>'x2x','field2'=>x2x] ] #【1.11】剥离基础返回类 use Osi\LaravelControllerTrait\Traits\ResponseBaseTrait; // trait 附带以下方法 dataSuccess created accepted noContent badRequest unauthorized forbidden unprocesableEtity successfilter
/message?filter={"created_at":{"from":"2016-02-20","to":"2016-02-24 23:59:59"}, "id":{"operation":"not in", "value":[2,3,4]}}
/message?filter={"user_id":{"operation":"in", "value":[null,2,3,4]}}
/message?filter={"id":{"from":2,"to":5}}
/message?filter={"id":{"to":5}} or /message?filter={"id":{"operation":"<=","value":5}}
/message?filter={"updated_at":{"isNull":true}}
/message?filter={"answer":{"operation":"like","value":"Partial search string"}}
/message?filter={"answer":"Full search string"}
/message?filter={"user.name":"asd"} # 关联搜索 whereHas
/message?filter={"id":1}
# 暂时只支持单字段排序
/message?sort=id
/message?sort=-id
/message?sort=user.name
# 关联搜索
/message?expand=user
response: { "id": 1, "message": "some message", "user_id": 1, ... "user": { "id": 1, "name": "Some username", ... } }
# 关联搜索子集,获取特定字段
/message?expand=archives,user.recordable:id/status
# 【1.8】新增scope搜索
//User Model
<?php
新增允许的filterScopes属性
protected $filterScopes = ['QueryLike'];
// laravel实现姓名或电话搜索
public function scopeQueryLike($query, $param)
{
return $query->where(function ($querySec) use ($param) {
return $querySec->where('name', 'like', '%' . $param . '%')->orWhere('phone', 'like', '%' . $param . '%');
});
}
/user?filter={"QueryLike":2333}
# 【1.9】新增JSON搜索(jsoncontains,jsonlength)
##注:目前仅有jsonlength 支持type属性
/message?filter={"json->paramA":"233"}
/message?filter={"json->array":{"operation":"jsonlength","type":">","value":5}}
/message?filter={"json->array":{"operation":"jsoncontains","value":5}}
# 【1.11】 filterExpand 用法
## 一般我们使用expand对应with方法 如 `model->with('app')` === `?expand=app`
因此 可以使用 filterExpand 完成 `model->with(['app'=>function($q) use($id){$q->where('id',$id)}])` 的类似方法
/message?expand=app&filterExpand={'app.created_at': { 'operation': '>=', 'value': 'now()' },'app.id': 1}
# 【2.0】 collection 集合增加筛选及分页方法
#collect()->setFilterAndRelationsAndSort($request)->paginate((int) $request->pageSize ?? 15)
集合的查询相对数据库较为简单 仅包括集合支持的相关方法 具体查阅以下函数
setFilter
#原
post:api/model/batch
request()->all(): [
['id'=>1,'field'=>'xxx','field2'=>xxx],
['id'=>2,'field'=>'x2x','field2'=>x2x]
]
#新增兼容 data对象包裹
request()->all(): [
'data'=>
[
['id'=>1,'field'=>'xxx','field2'=>xxx],
['id'=>2,'field'=>'x2x','field2'=>x2x]
]
]
添加"operation":"in" 对null的支持
"col":{"operation":"in", "value":[null,2,3,4]}
funcDon not code normal controller func.
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