public function resolveRecord(): ?MedicalSource
    {
        $medicalSource = new MedicalSource();

        // Define the keys for discounts data
        $discountsKeys = ['statement', 'surgical', 'emergency', 'labs', 'internal', 'other', 'xrays', 'pathology', 'local', 'imported', 'cosmetic'];

        // Initialize the discounts data array
        $discountsData = [];

        // Loop through the discounts keys
        foreach ($discountsKeys as $key) {
            // If the key exists in $this->data, add it to $discountsData and remove it from $this->data
            if (isset($this->data[$key])) {
                $discountsData[$key] = $this->data[$key];
                unset($this->data[$key]);
            }
        }

        // Fill the MedicalSource instance with data and save it
        $medicalSource->fill($this->data)->save();

        // Create the Discounts record
        $medicalSource->discounts()->create($discountsData);

        return $medicalSource;
    }

    public function resolveRecord(): ?MedicalSource
    {
        $medicalSource = new MedicalSource();

        // Define the keys for discounts data
        $discountsKeys = ['statement', 'surgical', 'emergency', 'labs', 'internal', 'other', 'xrays', 'pathology', 'local', 'imported', 'cosmetic'];

        // Initialize the discounts data array
        $discountsData = [];

        // Loop through the discounts keys
        foreach ($discountsKeys as $key) {
            // If the key exists in $this->data, add it to $discountsData and remove it from $this->data
            if (isset($this->data[$key])) {
                $discountsData[$key] = $this->data[$key];
                unset($this->data[$key]);
            }
        }

        // Fill the MedicalSource instance with data and save it
        $medicalSource->fill($this->data)->save();

        // Create the Discounts record
        $medicalSource->discounts()->create($discountsData);

        return $medicalSource;
    }