My plugin code:
public function boot()
{
**I can:**
$user = new User();
$table = $user->getTable();
**I would like to:**
echo User::getTable();
exit;
$user = $this->user;
\Serviom\Guestpage\Models\Post::extend(function($model) use ($user) {
$model->rules = [
'name' => 'required|between:3,100',
'subject' => 'required|between:3,100',
'desc' => 'required|between:10,1000',
'parent_id' => 'nullable|exists:serviom_guestpage_posts,id',
'user_id' => 'nullable|exists:' . $table . ',id',
Variable in modal $table is protected member so its really nothing we can do about that but we can simply access it by adding public method to class [ extend it ]
In any of your plugin you can add this snippet
use RainLab\User\Models\User as UserModel;
class Plugin extends PluginBase
{
public function boot() {
UserModel::extend(function($model) {
$model->addDynamicMethod('getTableName', function() use ($model) {
return $model->getTable();
});
});
//....
Now you can able to call
echo User::getTableName();
Its like kind of hack but its only if you really badly needed it then you do something like this
if any doubt please comment.
You can add a static method to your Model as a helper :
class MyModel extends Model
{
public static function getTableName()
{
return with(new static)->getTable();
}
}
Usage : MyModel::getTableName()
Source
Related
I have following code:
$clinic->users()->sync($sync);
Which will go to this class (sync is working):
<?php
namespace App;
use Illuminate\Database\Eloquent\Relations\Pivot;
class ClinicUser extends Pivot
{
protected $table = 'clinic_user';
static function boot()
{
parent::boot();
static::created(function($item) {
$user = \App\User::find($item->users_id);
$clinic = \App\Models\Clinic::find($item->clinics_id);
if($user->userData->notification_email == 1)
\Mail::to($user->email)->send(new \App\Mail\ClinicManagerAdded(
$user,
$clinic));
if($user->userData->notification_app == 1)
\App\Notification::create([
'title' => "message",
'body' => "message",
'user_id' => $user->id,
]);
});
}
}
Is it possible to fire created method only to the new users (does which weren't detached)?
What i was suggesting is not that robust, infact you need to do
$clinic->users()->detach($sync->pluck('id'));
$clinic->users()->sync($sync);
Every time, and you need to remember it (and so is not robust).
What i feel to suggest you to do is something like this:
Delete the notification in the Model
Create a Service for this operation, let's call it NotyfyUsersNewClinicService (maybe you will find a better name):
<?php
namespace App;
use ...;
class NotyfyUsersNewClinicService{
public __constructor(){}
public updateUsers(Clinic& $clinic, Collection& $newUsers){
$clinic->users->diff($newUsers)->each(function(User $users){
$user->userData->notification_email = true;
\Mail::to($user->email)->send(new \App\Mail\ClinicManagerAdded(
$user,
$clinic));
});
$clinic->users()->sync($sync);
}
}
then you will only need to use this:
(new NotyfyUsersNewClinicService())->updateUsers($clinic, $users);
Note: better if you move the email to a job and send it using queue:work
If someone has a similar problem, I have managed to resolve this by creating the static variable, and fill this variable in the deleted event, like this:
<?php
namespace App;
use Illuminate\Database\Eloquent\Relations\Pivot;
class ClinicUser extends Pivot
{
protected $table = 'clinic_user';
static $ids = [];
static function boot()
{
parent::boot();
static::deleted(function($item){
self::$ids[] = $item->users_id;
});
static::created(function($item){
if(!\in_array($item->users_id, self::$ids)){
$user = \App\User::find($item->users_id);
$clinic = \App\Models\Clinic::find($item->clinics_id);
if($user->userData->notification_email == 1)
\Mail::to($user->email)->send(new \App\Mail\ClinicManagerAdded(
$user,
$clinic));
if($user->userData->notification_app == 1)
\App\Notification::create([
'title' => "new message",
'body' => "<p>body</p>",
'user_id' => $user->id,
]);
}
});
}
}
Here, I have setuo CRUD table with laravel, vuetify and vue . I could successfull create and read data from the database. But, for some reason my update and delete are not working. I am getting error like:
{message: "Creating default object from empty value", exception: "ErrorException",…}
exception: "ErrorException"
file: "C:\WinNMP\WWW\chillibiz\app\Sys\Http\Controllers\StageController.php"
line: 53
message: "Creating default object from empty value"
trace: [{file: "C:\WinNMP\WWW\chillibiz\app\Sys\Http\Controllers\StageController.php", line: 53,…},…]
My code are here:
StageController.php
<?php
namespace App\Sys\Http\Controllers;
use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Illuminate\Support\Str;
use App\Sys\Model\Stage;
class StageController extends Controller
{
public function index(Request $request)
{
$per_page = $request->per_page ? $request->per_page : 5;
$sort_by = $request->sort_by;
$order_by = $request->order_by;
return response()->json(['stages' => Stage::orderBy($sort_by, $order_by)->paginate($per_page)],200);
}
public function store(Request $request)
{
$uuid = Str::uuid()->toString();
$stage= Stage::create([
'id' => $uuid,
'code' =>$request->code,
'name' =>$request->name,
'description' =>$request->description,
]);
return response()->json(['stage'=>$stage],200);
}
public function show($id)
{
$stages = Stage::where('code','LIKE', "%$id%")->orWhere('name','LIKE', "%$id%")->orWhere('description', 'LIKE', "%$id%")->paginate();
return response()->json(['stages' => $stages],200);
}
public function update(Request $request, $id)
{
$stage = Stage::find($id);
$stage->code = $request->code; //line 53
$stage->name = $request->name;
$stage->description = $request->description;
$stage->save();
return response()->json(['stage'=>$stage], 200);
}
public function destroy($id)
{
$stage = Stage::where('id', $id)->delete();
return response()->json(['stage'=> $stage],200);
}
public function deleteAll(Request $request){
Stage::whereIn('id', $request->stages)->delete();
return response()->json(['message', 'Records Deleted Successfully'], 200);
}
}
Stage.php
<?php
namespace App\Sys\Model;
use Illuminate\Database\Eloquent\Model;
class Stage extends Model
{
protected $guarded = [];
}
I just found they you are using uuid as id not increment. that why you get error like that:
to solve your problem you need to add the field to your model;
<?php
namespace App\Sys\Model;
use Illuminate\Database\Eloquent\Model;
class Stage extends Model
{
public $incrementing = false;
protected $keyType = 'string';
protected $guarded = [];
}
I hope this time you can solve your problem. happy coding.
Edit you can read docs for more info
I have upgraded the laravel excel library (Maatswebsite) from 2x to 3.1 (running Laravel 5.6/php 7.1) and trying to make my old data work (download exported file) and cannot work out how to pass my $data (which is an array from a foreach DB query (not eloquent) in controller) to the UsersExport.php class...
If I manually create a test collection (mirroring my $data array) in the class:
return collect([
[
'name' => 'F Name 1',
'surname' => 'Last Name 1',
'email' => 'Email 1'
'date_completed' => 'xx/xx/xx'
],
[
'name' => 'F Name 2',
'surname' => 'Last Name 2',
'email' => 'Email 2',
'date_completed' => 'xx/xx/xx'
]
]);
the above works perfect and the file is created and downloads when I run:
return Excel::download(new UsersExport, 'Test.xlsx');
But I want to pass my array ($data) from the controller to the class and not sure HOW I do this... I am trying to get something like this to work:
return Excel::download(new UsersExport($data), 'Test.xlsx');
From reading the specific posts I could find, I believe I need to create a constructor in the Class to accept my $data - but not sure how, and how to return that data if I succeed in my class accepting the data etc... Is the FromCollection the right option?
private $data;
public function __construct($data)
{
$this->data = $data;
}
Appreciate any assistance.... Thanks in advance.
Your approach is right. then use the collection() function to return that data.
private $data;
public function __construct($data)
{
$this->data = $data;
}
public function collection()
{
return $this->data;
}
if you want passing param data to class you use construct.
Example Controller:
<?php
namespace App\Http\Controllers\Reports;
use App\Http\Controllers\Controller;
use Maatwebsite\Excel\Facades\Excel;
use App\Exports\CustomerinvoiceExport;
use App\Model\OrderInvoiceList;
use Illuminate\Http\Request;
class CustomerInvoiceController extends Controller
{
public function index(Request $request)
{
if ($request->has('start_date')) {
$start_date = $request->start_date;
} else {
$date_now = Carbon::now();
$start_date = $date_now->toDateString();
}
if ($request->has('end_date')) {
$end_date = $request->end_date;
} else {
$date_now = Carbon::now();
$end_date = $date_now->toDateString();
}
$customer_invs = OrderInvoiceList::customer_invoice($start_date, $end_date);
return Excel::download(new CustomerinvoiceExport($customer_invs), 'Customer_Invoice_Report.xlsx');
}
}
}
Class Export
<?php
namespace App\Exports;
use Maatwebsite\Excel\Concerns\FromCollection;
class CustomerinvoiceExport implements FromCollection
{
protected $customer_invs;
/**
* Customer Invoice Report
*/
public function __construct($customer_invs)
{
$this->customer_invs = $customer_invs;
}
/**
* #return invoice_list
*/
public function collection(): array
{
$invoice_list = $this->invoice_list;
...........your logic here....
}
}
public function store(Request $request) {
$user = Book::create([
'user_id' => auth()->id(),
'name => $request->name,
'year => $request->year
)];
}
The above code is able to store into Database.
I want to know how to add below extra data TOGETHER.
I found out that merge was not working as it is not collection.
Tried to chain but was not working.
public function data() {
$array = [
'amount' => 30,
'source' => 'abcdef',
];
return $array;
}
You can catch create Event in Model.
This code may can help you.
/**
* to set default value in database when new record insert
*
*/
public static function bootSystemTrait()
{
static::creating(function ($model) {
$model->amount = 30;
});
}
You can write this code into your model. It will execute every time when you create record using Laravel model.
If you want to modify it you can use property into Model class. Something like this:
class TestClass extends Model
{
public static $amount = 0;
static::creating(function ($model) {
$model->amount = self::$amount;
});
}
Good Luck.
I have error like (1/1) InvalidArgumentException
Route [home] not defined. whenever i used the store function but i'm pretty sure that i use the redirect method right what could be the possible error, all i wanted was to redirect to home once the store method is done.
web.php
<?php
Route::get('/', function () {
return view('main');
});
Route::get('/create', 'BuildingController#createBuilding');
Route::post('/store', 'BuildingController#store');
Route::post('home', 'BuildingController#getAllBuilding');
Building.php
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class Building extends Model
{
public $timestamps = false;
protected $fillable = [
'id',
'building_name',
'building_information',
'building_image'
];
}
BuildingController.php
<?php
namespace App\Http\Controllers;
use App\Building;
use Image;
use Illuminate\Http\Request;
use App\Repositories\Building\BuildingRepository;
class BuildingController extends Controller
{
/**
* Display a listing of the resource.
*
* #return \Illuminate\Http\Response
*/
private $building;
public function __construct(BuildingRepository $building)
{
$this->building = $building;
}
public function createBuilding()
{
return view('building.create');
}
public function store(Request $request)
{
$this->validate($request, array(
'building_name'=>'required',
'building_information'=>'required',
'building_image' => 'required'
));
$image = $request->file('building_image');
$filename = time() . '.' . $image->getClientOriginalExtension();
$location = public_path('images/' .$filename);
Image::make($image)->resize(800,400)->save($location);
$buildings = array('building_name' => $request->building_name,
'building_information' => $request->building_information,
'building_image' => $filename);
$this->building->create($buildings);
return redirect()->route('home');
}
public function getAllBuilding()
{
$buildings = $this->building->getAll();
return view('building.home')->with('buildings', $buildings);
}
public function getSpecificRecord()
{
$buildings = $this->building->getById(1);
return view('building.show')->with('buildings', $buildings);
}
}
EloquentBuilding.php
<?php
namespace App\Repositories\Building;
use \App\Building;
class EloquentBuilding implements BuildingRepository
{
private $model;
public function __construct(Building $model)
{
$this->model = $model;
}
public function getById($id)
{
return $this->model->findOrFail($id);
}
public function getAll()
{
return $this->model->all();
}
public function create(array $attributes)
{
return $this->model->create($attributes);
}
public function update($id, array $attributes)
{
}
public function delete($id)
{
}
}
BuildingRepository.php
<?php
namespace App\Repositories\Building;
interface BuildingRepository
{
public function getById($id);
public function getAll();
public function create(array $attributes);
public function update($id, array $attributes);
public function delete($id);
}
Since you're using route(), you need to name the route. Also, make it get:
Route::get('home', 'BuildingController#getAllBuilding')->name('home');
Or:
Route::get('home', ['as' => 'home', 'uses' => 'BuildingController#getAllBuilding']);
You are trying to use route with post, replace it with get and also add/specify name attribute to call route using name.
Route::get('home', 'BuildingController#getAllBuilding')->name('home');
OR
Route::get('home', ['as' => 'home', 'uses' => 'BuildingController#getAllBuilding']);
Above both are comes with same output...