Level 102
This is not a relationship
public function getStock(){
return $this->getOrder() + (10*0.2);
}
You can only call with('something') on relationships.
Sep 23, 2020
5
Level 2
Call to a member function addEagerConstraints() on integer
I have a model like this
public function getOrder(){
//Query
return order;
}
//Calculation
public function getStock(){
return $this->getOrder() + (10*0.2);
}
So In Controller, i need to send data but error occurs like call to a member function addEagerConstraints() an integer.I need to fetch data in external API project .
public function apiData(){
$products=Product::with('getStock')->get();
return response()->json([
'data'=>$products
])
}
But I do like this
public function apiData(){
$products=Product::with('getStock')->get();
foreach($products as $product){
dd($product->getStock());
}
return response()->json([
'data'=>$products
])
}
Then Result will come like -3.0
I need to fetch data in external API project .So i need to send those products and individual Stock Value of its products in API. So
Level 2
Then How I can I send like this
Product | Stock
Laptop | 23
Mobile | 8
but in the blade file, I have already manage like this
@foreach($products as $product)
<td>{{$product->name}}</td>
<td>{{product->getStock()</td>
@endforeach
result will come like above table
So how can I send data like above but in JSON data?
I hope you understand my question, sir?
Thanks for responding
Level 102
The easiest way it with appends
On the model
$appends = [
'stock'
];
public function getStockAttribute(){
return $this->getOrder() + (10*0.2);
}
And controller
$products=Product::get();
return response()->json([
'data'=>$products
])
Level 2
@sinnbeck It worked. Thank you so much sir.
Level 2
@sinnbeck can I ask you a question?
What if I need to use select() for stock and name only? like
$products=Product::select('stock','product_name')->get();
I think error will come like a column not found (stock) or something? or is there any way so I can send stock and name only ?
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