serversideup/financial-freedom

use Illuminate\Database\Eloquent\Model;

class Transaction extends Model
{
    //
    protected $appends = ['is_split'];
    //
    public function splits()
    {
        return $this->hasMany('App\Models\Transactions\Split', 'transaction_id', 'id');
    }

    public function getIsSplitAttribute()
    {
        return $this->splits()->count() > 0 ? true : false;
    }
    //
}

// ...

<dd class="mt-1 text-sm text-gray-900 sm:mt-0 sm:col-span-2">
    <tags
        v-if="!transaction.is_split"
        :unique="'transaction-tags'"
        :existing="transaction.tags"
        />
    <div class="flex flex-col" v-if="transaction.is_split">
        <div class="mb-1">
            <span v-for="(tag, key) in splitTags"
                    v-bind:key="'transaction-split-'+key"
                    class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium mr-1"
                    v-bind:class="[
                        'bg-'+tag.color+'-100', 'text-'+tag.color+'-800'
                    ]">
                    {{ tag.name }}
            </span>
        </div>
        <span class="text-xs italic">Transaction is split, tags are from splits.</span>
    </div>
</dd>

// ...