Hello I want to use my own repository class in my Laravel 5.8 project
I created my file Repository in the App File and in this file I added A class called ConversationRepository
This is my class:
<?php
namespace App\Repository;
class ConversationRepository{
private $user;
public function __construct(User $user){
$this->user=$user;
}
public function getConversation(int $userId){
return $this->user->newQuery()
->select('name','id')
->where('id','!=',$userId)
->get();
}
}
And then when I use it on my controller :
<?php
namespace App\Http\Controllers;
use App\User;
use Auth;
use Illuminate\Http\Request;
use App\Repository\ConversationRepository;
class ConversationsController extends Controller
{
private $r;
private $auth;
public function __construct(ConversationRepository $conversationRepository,AuthManager $auth){
$this->r = $conversationRepository;
$this->auth = $auth;
}
public function index(){
return view('conversation.index',[
'users'=>$this->r->getConversation($this->auth->user()->id)
]);
}
public function show(User $user){
return view('conversation.show',['users'=>$this->r->getConversation(
$this->auth->user()->id),
'user'=>$user
]);
}
public function store(User $user){
}
}
I get the error
Class App\Repository\User does not exist
Apparently, you forgot to add use App\User; in the class ConversationsController file.
Related
I want to add user address in address table and want to update the address_id in user table for that i'm using user model and address model, data is being saved in address table but when i use User model in Address Repository
use App\Models\User;
i get
Cannot declare class App\User, because the name is already in use
Here is my code :
<?php
namespace App\Repositories;
use App\Models\Addresses;
use App\Models\User;
use App\Contracts\AddressContract;
use Illuminate\Database\QueryException;
use Illuminate\Database\Eloquent\ModelNotFoundException;
use Doctrine\Instantiator\Exception\InvalidArgumentException;
class AddressRepository extends BaseRepository implements AddressContract
{
/**
* AttributeRepository constructor.
* #param Attribute $model
*/
public function __construct(Addresses $model)
{
parent::__construct($model);
$this->model = $model;
}
public function addAddress(array $params)
{
try {
$Addresses = new Addresses($params);
$Addresses->save();
$addressId = $Addresses->id;
$userID=auth()->user()->id;
if($params['is_primary_address']==1)
{
User::where('id',$userID)->update(['address_id'=>$addressId]);
}
return $Addresses;
}
catch (QueryException $exception) {
throw new InvalidArgumentException($exception->getMessage());
}
}
}
ProductController.php
<?php
namespace App\Http\Controllers\Site;
use App\Contracts\AttributeContract;
use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use App\Contracts\ProductContract;
use App\Contracts\AddressContract;
use Cart;
use Validator;
class ProductController extends Controller
{
protected $productRepository;
protected $attributeRepository;
protected $addressRepository;
public function __construct(ProductContract $productRepository, AttributeContract $attributeRepository, AddressContract $addressRepository)
{
$this->productRepository = $productRepository;
$this->attributeRepository = $attributeRepository;
$this->addressRepository = $addressRepository;
}
public function addUserAddress(Request $request)
{
$customer_name=$request->customer_name;
$customer_address=$request->customer_address;
$country=$request->country;
$city=$request->city;
$zip_code=$request->zip_code;
$state=$request->state;
$address_type=$request->address_type;
$is_primary_address=$request->primary_address;
$userID=auth()->user()->id;
$data=array('name'=>$customer_name,'address'=>$customer_address,'country'=>$country,'state'=>$state,'city'=>$city,'address_type'=>$address_type,'user_id'=>$userID,'is_primary_address'=>$is_primary_address);
$userAddress = $this->addressRepository->addAddress($data);
return redirect()->back()->with('message', 'Address Added');
}
}
I am trying to out all users on my admin dashboard by parsing the result through to my route
Here is my controller;
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Mail;
use App\User;
class AdminController extends Controller
{
public function __construct()
{
$this->middleware('auth');
$this->middleware('notAdmin');
}
public function index(){
$user = User::all()->orderBy('id', 'desc')->paginate(100);
return view('admin-dashboard')->with('users', $users);
}
}
I get the "Method Illuminate\Database\Eloquent\Collection::orderBy does not exist." error
You have applied wrong query:
You don't need to add all() as you are using paginate
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Mail;
use App\User;
class AdminController extends Controller
{
public function __construct()
{
$this->middleware('auth');
$this->middleware('notAdmin');
}
public function index(){
$users = User::orderBy('id', 'desc')->paginate(100);
return view('admin-dashboard')->with('users', $users);
}
}
When I update the Laravel plugin, if I use some static method e.g. User::find($id) it will show a warning: "Non-static method User::find() should not be called statically", this very bad!
Example:
namespace App\Http\Controllers\Web;
use App\Model\User;
use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
use EasyWeChat\Foundation\Application;
class TestController extends Controller
{
public function __construct(Application $wechat)
{
parent::__construct($wechat);
}
public function index(Request $request)
{
$user = User::find(12);
dd($user);
}
}
public function index(Request $request)
{
$user = User::all()->find(12);
dd($user);
}
I want to have one public variable $users = User::all(); so i could use it in different methods inside controller and it doesn't work this way:
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Http\Requests;
use App\User;
class AdminController extends Controller
{
public $users = User::all();
public function __construct() {
$this->middleware('auth');
}
public function index()
{
return view('admin.index');
}
public function showUsers()
{
return view('admin.users', compact('users'));
}
}
i get this error: Constant expression contains invalid operations
What am i doing wrong?
Try adding the assignment into the __construct() function instead:
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Http\Requests;
use App\User;
class AdminController extends Controller
{
public $users;
public function __construct() {
$this->users = User::all();
$this->middleware('auth');
}
public function index()
{
return view('admin.index');
}
public function showUsers()
{
$users = $this->users;
return view('admin.users', compact('users'));
}
}
You need to initialize $users in your constructor:
<?php
public $users;
public function __construct() {
$this->middleware('auth');
$this->users = User::all();
}
I am building a small laravel app beginning level. I got error in code in I couldn't solve out.
Here is the code
post model
namespace App;
use Illuminate\Database\Eloquent\Model;
class post extends Model
{
public function user()
{
return $this->belongsTo('app\user');
}
}
user model
namespace App;
use Illuminate\Contracts\Auth\Authenticatable;
use Illuminate\Database\Eloquent\Model;
class user extends Model implements Authenticatable
{
use \Illuminate\Auth\Authenticatable;
public function posts()
{
$this->hasMany('app\post');
}
}
postcontroller
namespace App\Http\Controllers;
use App\post;
use Illuminate\Http\Request;
class postcontroller extends Controller{
public function postCreatePost(Request $request){
$post = new post();
$post->body = $request['body'];
$request->user()->posts()->save($post);
return redirect()->route('dashboard');
}
}
Thank you in advance for any try from you to solve this query.
Make sure inside your user model you're returning the relationship.
class user extends Model implements Authenticatable
{
use \Illuminate\Auth\Authenticatable;
public function posts()
{
return $this->hasMany('app\post');
}
}
Your posted code doesn't have a return inside the posts function.
i think this should fix
add your table field to protected $fillable = [] array
user
namespace App;
use Illuminate\Database\Eloquent\Model;
class post extends Model
{
protected $fillable = ['body'];
public function user()
{
return $this->belongsTo('app\user');
}
}
post
namespace App;
use Illuminate\Contracts\Auth\Authenticatable;
use Illuminate\Database\Eloquent\Model;
class user extends Model implements Authenticatable
{
use \Illuminate\Auth\Authenticatable;
protected $fillable = ['username', 'field2', 'blabla'];
public function posts()
{
return $this->hasMany('app\post');
}
}
postcontroller
namespace App\Http\Controllers;
use App\post;
use Illuminate\Http\Request;
class postcontroller extends Controller{
public function postCreatePost(Request $request){
$post = new post(['body' => $request->body]);
$request->user->posts()->save($post);
return redirect()->route('dashboard');
}
}