Nova with composite primary key

[Zaak22]

• Laravel Version: 8.83
• Nova Version: 4.27.13
• PHP Version: 7.3
• Database Driver & Version: MySQL

Description:

I Have a model that have composite primary key (order_id, product_id) and I want to show that table as a resource index but nova uses id as a primary key how to make nova uses my primary key?

[jeremos]

Hello,
I tried to implement a composite key with Nova but I still have an issue.

As an exemple :
On the table/model side :

            $table->string("country_id", 3);
            $table->string("locale", 5);
            $table->primary(array('country_id', 'locale'));
            $table->string("translation", 255);

On the resource side, Ihave implemented

   /**
     * Override the `resolveRouteBinding` to use composite keys.
     */
    public function resolveRouteBinding($value, $field = null)
    {
        $keys = explode('-', $value);
        // Verify that $keys contains both fields and handle errors if not
        if (count($keys) !== 2) {
            throw new \Exception("Invalid composite key value: " . $value);
        }
        // Assuming your composite keys are `field1` and `field2`
        return \App\Models\World\CountryTranslation::where('country_id', $keys[0])->where('locale', $keys[1])->firstOrFail();
    }

    public function serializeWithId(Collection $request): array
    {
        // Return the serialized resource with a custom ID (composite key)
        return array_merge(parent::serializeWithId($request), [
            'country_id' => $this->country_id . '-' . $this->locale, // Concatenate composite keys
        ]);
    }

I got the error
str_contains() : Argument #1 must be of type string, array given.

It makes sens but I don't know how to solve it?

Thanks
jeremie