I have a simple relationship between users and posts(User model and Post model) and i am using Repositories.
<?php namespace St0iK\Storage\Post;
use Post;
class EloquentPostRepository implements PostRepository {
protected $errors;
public function all()
{
return Post::all();
}
public function find($id)
{
return Post::find($id);
}
public function create($input)
{
return Post::create($input);
}
}
In my controller i have:
public function store()
{
// Get input from the form
$input = Input::all();
$input['user_id'] = (int)Auth::user()->id;
$p = $this->post->create( Input::all() );
if( $p->errors()->isEmpty() )
{
return Redirect::route('home')->with('flash', 'The new post has been created');
}
return Redirect::route('upload.create')->withInput()->withErrors($p->errors());
}
But the 'post' is not inserted in the database. I get validation errors(i am using Ardent) that all my fields are missing!
But if i try something like that in my controller:
$user = User::find( (int)Auth::user()->id);
$user->posts()->save($post);
it works just fine.
How can i implement this to my Post Repository so i can insert a new Post with re related user and pass the user_id?
Related
I want to create a laravel crud repository for a model. The model has 1 1:n and 1 n:n relationship.
class Product extends Model
{
protected $table = 'products';
protected $fillable = [
'description', 'merchantId', 'name', 'link', 'pictureUrl', 'ean', 'brand', 'aktPrice', 'affiliatePortal', 'programId'
];
public function prices() {
return $this->hasMany(Price::class);
}
public function categories() {
return $this->hasMany(Categorie::class);
}
}
Now I want to create a repository which has a save method and a controller for a restapi, which calls the save methode. My question is how should a save method looks that the entity is saved correctly and which mapping operations have to be done before that it works. I hope someone can help me and send me a save method, or a crud repository for my case and can help me to design the controller.
A Controller, with all the crud operations, look like this:
<?php
namespace App\Http\Controllers;
use App\Models\Room;
use Illuminate\Http\Request;
class RoomController extends Controller
{
public function index()
{
$rooms = Room::all()->toArray();
return $rooms;
}
public function add(Request $request)
{
$room = new Room;
$room->create($request->all());
return response()->json('The room successfully added');
}
public function getById($id)
{
$room = Room::find($id);
return response()->json($room);
}
public function update($id, Request $request)
{
$room = Room::find($id);
$room->update($request->all());
return response()->json('The room successfully updated');
}
public function delete($id)
{
$room = Room::find($id);
$room->delete();
return response()->json('The room successfully deleted');
}
}
I have 4 table : Users, CompanyRegister, VoucherDetails, Addvoucher.
So the Authenticate Users Id will be submit as user_id in companyRegister table,and then companyRegister ID will be submit as company_id in Voucherdetails table, and lastly voucherDetails Id will be submit in addVoucher table as voucher_ID. I am new to using eloquent and also laravel, I cant understand why I cant get the id from voucherdetails and submit in addvoucher but I can get id from companyregister and submit in company_id in voucherdetails. I'm using the same method to get id but not work, I hope can get solution and explanation here,Thank you in advance!!
My users model
public function companyregisters()
{
return $this->hasOne('App\companyregisters');
}
public function voucherdetails()
{
return $this->hasMany('App\voucherdetails');
}
public function addvoucher()
{
return $this->hasMany('App\addvoucher');
}
public function roles()
{
return $this->belongsToMany('App\role');
}
public function hasAnyRoles($roles)
{
if($this->roles()->whereIn('name', $roles)->first()){
return true;
}
return false;
}
public function hasRole($role)
{
if($this->roles()->where('name', $role)->first()){
return true;
}
return false;
}
my companyregister model
public function User(){
return $this->belongsTo('App\User');
}
public function voucherdetails()
{
return $this->hasMany('App\voucherdetails');
}
my voucherdetails model
public function User(){
return $this->belongsTo('User');
}
public function companyregisters(){
return $this->belongsTo('App\companyregisters');
}
public function addvoucher()
{
return $this->hasOne('App\addvoucher');
}
my addvoucher model
public function User(){
return $this->belongsTo('App\User');
}
public function voucherdetails(){
return $this->belongsTo('App\voucherdetails');
}
my voucherdetailsController
public function store(Request $request){
$voucherdetail = new voucherdetails();
$voucherdetail->title = $request->input('title');
$voucherdetail->description = $request->input('description');
$voucherdetail->user_id = Auth::user()->id;
$id = Auth::user()->id;
$user = User::find($id);
$company = $user->companyregisters;
$companyId = $company->id;
$voucherdetail->company_id = $companyId;
$voucherdetail->save();
return redirect()->to('addvoucher');
}
my addvoucherController
public function store(Request $request){
$addvoucher = new addvoucher();
$addvoucher->voucherTitle = $request->input('voucherTitle');
$addvoucher->voucherCode = $request->input('voucherCode');
$addvoucher->user_id = Auth::user()->id;
//Here(the voucherdetails id cant get to submit in voucher_id)
$id = Auth::user()->id;
$user = User::find($id);
$voucher = $user->voucherdetails;
$voucherID = $voucher->id;
$addvoucher->voucher_id = $voucherID;
$addvoucher->save();
return redirect()->to('displayVouchers');
}
This code works because companyregisters is a hasOne relationship for which the docs say:
Once the relationship is defined, we may retrieve the related record
using Eloquent's dynamic properties.
public function companyregisters()
{
return $this->hasOne('App\companyregisters');
}
$company = $user->companyregisters; // ie this returns the single related record
$companyId = $company->id; // and it has an `id` property, all good here
However, this code fails because voucherdetails is a hasMany relationship for which the docs say:
Once the relationship has been defined, we can access the "collection"
of comments by accessing the comments property.
More info on collections
public function voucherdetails()
{
return $this->hasMany('App\voucherdetails');
}
$voucher = $user->voucherdetails; // ie this returns a "collection" of related records
$voucherID = $voucher->id; // this "collection" does NOT have an id property, but each record IN the collection does.
In summary, either your relationship is defined incorrectly (hasMany vs hasOne) or, you'll need to loop over the related records to get the id from each.
I am working on notifications I have 2 tables: one is notify and the other is notify_status. Through notify I am showing data like title and description and in notify_status I have field read_status which is by default 0. After I show it I want to change it to 1. I also have notify_id in it as a foreign key. This is my show method:
public function show($id)
{
$notify = Notify::find($id);
$notify_status = NotifyStatus::where('notify_id', $id)->get();
$user_data['read_status'] = 1;
$user = NotifyStatus::create($user_data);
return view('notify.desr')->with(compact('notify'));
}
But it isn't creating against notify_id. What should I do?
Your models should define the following relationships:
class Notify extends Model
{
public function setAsRead()
{
$this->status->read_status = 1
$this->status->save();
}
public function wasRead()
{
return (bool) $this->status->read_status;
}
public function status()
{
return $this->hasOne(NotifyStatus::class);
}
}
class NotifyStatus extends Model
{
public function notify()
{
return $this->belongsTo(Notify::class);
}
}
Take a look at Laravel Eloquent Relationships for further reading.
In your controller you can use it like:
$notify = Notify::find($id);
$notify->status->read_status = 1;
$notify->status->save();
return view('notify.desr')->with(compact('notify'));
Or you can simply create a new method to set the new status (take a look at first method of Notify class):
$notify = Notify::find($id);
$notify->setAsRead();
return view('notify.desr')->with(compact('notify'));
public function show($id)
{
$notify = Notify::find($id);
$notify_status = NotifyStatus::where('notify_id', $id)->first();
$notify_status->read_status = 1;
$notify_status->save()
return view('notify.desr')->with(compact('notify'));
}
i have two table
posts
id|post_title|post_content
post_images
id|images|post_id
Controller
public function AddPost(Request $request)
{
Post::create($request->all());
// PostImage::create();
return Redirect::to('Post');
}
Also i have added Relation
class Post extends Model
{
protected $table = 'posts';
public function images()
{
return $this->hasMany('App\PostImage');
}
}
class PostImage extends Model
{
public function post()
{
return $this->belongsTo('App\Post');
}
}
I have one form where i adding post title ,post content and selecting multiple images. My question is how I can store post images along with post id in post_images table?
In you controller AddPost function try (using Form model binding)
$post = new Post($request->all());
PostImage::post()->images()->save($post);
Or you can also do like this I think
public function AddPost(Post $post, Request $request)
{
$input = Input::all();
$input['post_id'] = $post->id;
PostImage::create( $input );
return Redirect::to('Post');
}
I'm trying to simulate what Ardent package is doing. Which is validating a model right before saving.
I've created this BaseModel (According to Laravel Testing decoded book). And added this code :
class BaseModel extends Eloquent {
protected static $rules = [];
public $errors = [];
public function validate(){
$v = Validator::make($this->attributes, static::$rules);
if($v->passes()) {
return true;
}
$this->errors = $v->messages();
return false;
}
public static function boot(){
parent::boot();
static::saving(function($model){
if($model->validate() === true){
foreach ($model->attributes as $key => $value) {
if(preg_match("/[a-zA-Z]+_confirmation/", $key)){
array_splice($model->attributes, array_search($key, array_keys($model->attributes)), 1);
}
}
echo "test"; //This is for debugging if this event is fired or not
return true;
} else {
return false;
}
});
}
}
Now, this is my Post model :
class Post extends BaseModel {
public static $rules = array(
'body' => 'required',
'user_id' => 'required',
);
}
In this test i'm expecting it to fail. Instead, it passes ! , $post->save() returns true !
class PostTest extends TestCase {
public function testSavingPost(){
$post = new Post();
$this->assertFalse($post->save());
}
}
When i tried to throw an echo statement inside the saving event. It didn't appear, So i understand that my defined saving event is not invoked. I don't know why.
check out this discussion: https://github.com/laravel/framework/issues/1181
you'll probably need to re-register your events in your tests.
class PostTest extends TestCase {
public function setUp()
{
parent::setUp();
// add this to remove all event listeners
Post::flushEventListeners();
// reboot the static to reattach listeners
Post::boot();
}
public function testSavingPost(){
$post = new Post();
$this->assertFalse($post->save());
}
}
Or, better yet, you should extract the event registration functionality out of the boot function into a public static method:
class Post extends Model {
protected static boot()
{
parent::boot();
static::registerEventListeners();
}
protected static registerEventListeners()
{
static::saving(...);
static::creating(...);
...etc.
}
}
And then call Post::flushEventListeners(); Post::registerEventListeners(); in the setUp() test method.
The saving event looks fine for me. The validation fails, so $post->save() returns false. Your test passes because you expect $post->save() to be false (assertFalse), which in this case is correct.
Try these tests instead.
public function testSavingInvalidPost() {
$post = new Post();
$this->assertFalse($post->save());
}
public function testSavingValidPost() {
$post = new Post();
$post->body = 'Content';
$post->user_id = 1;
$this->assertTrue($post->save());
}