laravel 5.7 many to many with custome table name - laravel

Question

Goods Model
class goods extends Model
{
protected $table = "goods";
public function sales(){
return $this->belongsToMany('App\sales', 'sales_details', 'goods', 'sales');
}
}
Sales Model
class sales extends Model
{
protected $table = "sales";
public function goods(){
return $this->belongsToMany('App\goods','sales_details','sales','goods');
}
}
i also make this model but i don't know if i ever need it or not
class salesDetail extends Model
{
protected $table = "sales_details";
}
my controller
public function test()
{
$goods = goods::all();
return view('test',compact('goods'));
}
my test.blade.php
#foreach($goods as $data)
<li><strong>{{ $data->name }}</strong> - {{ $data->company->kind }} {{ $data->company->name }}</li>
<p>{{ $goods->sales }}</p>
#endforeach
i connect goods table with sales table with many to many without following laravel naming.
This is my table contents
goods
-id
-name
sales
-id
-date
sales_details
-goods
-sales
-qty
-price
and i couldn't make it work. i just wanted to show the result like this
sales -id
sales - date
goods - name
sales_details - qty
sales_details - price
this should be the result

Answer 1

In your #foreach loop you're trying to access sales on the collection of goods rather than the instance in the loop. Also, because the sales() relationship is a belongsToMany (many-to-many) you're going to get a collection and not a single instance so you're going to need to loop through them as well e.g.
#foreach($goods as $data)
<li>
<strong>{{ $data->name }}</strong> - {{ $data->company->kind }} {{ $data->company->name }}
#foreach($data->sales as $sale)
<p>{{ $sale->date }} - {{ $sale->pivot->qty }}</p>
#endforeach
</li>
#endforeach
To access data from your pivot table you will first need to tell Laravel to include that information in the relationship:
public function sales()
{
return $this->belongsToMany('App\sales', 'sales_details', 'goods', 'sales')
->withPivot('qty', 'price');
}
You should also add the withPivot method to the good() relationship in the sales class as well.
Then you'll be able access the information from the pivot property. This is happening in the example above with {{ $sale->pivot->qty }}.
Many to many docs (scroll down to Retrieving Intermediate Table Columns )