akaunting/app/Http/Controllers/Wizard/Taxes.php

<?php

namespace App\Http\Controllers\Wizard;

use App\Http\Controllers\Controller;
use App\Http\Requests\Setting\Tax as Request;
use App\Models\Setting\Tax;

class Taxes extends Controller
{
    /**
     * Show the form for editing the specified resource.
     *
     * @return Response
     */
    public function index()
    {
        if (setting(setting('general.wizard', false))) {
            return redirect('/');
        }

        $taxes = Tax::all();

        return view('wizard.taxes.index', compact('taxes'));
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return Response
     */
    public function create()
    {
        if (setting(setting('general.wizard', false))) {
            return redirect('/');
        }

        $html = view('wizard.taxes.create', compact('codes'))->render();

        return response()->json([
            'success' => true,
            'error' => false,
            'message' => 'null',
            'html' => $html,
        ]);
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  Request  $request
     *
     * @return Response
     */
    public function store(Request $request)
    {
        $tax = Tax::create($request->all());

        $message = trans('messages.success.added', ['type' => trans_choice('general.tax_rates', 1)]);

        return response()->json([
            'success' => true,
            'error' => false,
            'message' => $message,
            'data' => $tax,
        ]);
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  Tax  $tax
     *
     * @return Response
     */
    public function edit(Tax $tax)
    {
        if (setting(setting('general.wizard', false))) {
            return redirect('/');
        }

        $item = $tax;

        $html = view('wizard.taxes.edit', compact('item'))->render();

        return response()->json([
            'success' => true,
            'error' => false,
            'message' => 'null',
            'html' => $html,
        ]);
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  Tax  $tax
     * @param  Request  $request
     *
     * @return Response
     */
    public function update(Tax $tax, Request $request)
    {
        $relationships = $this->countRelationships($tax, [
            'items' => 'items',
            'invoice_items' => 'invoices',
            'bill_items' => 'bills',
        ]);

        if (empty($relationships) || $request['enabled']) {
            $tax->update($request->all());

            $message = trans('messages.success.updated', ['type' => trans_choice('general.tax_rates', 1)]);

            return response()->json([
                'success' => true,
                'error' => false,
                'message' => $message,
                'data' => $tax,
            ]);
        } else {
            $message = trans('messages.warning.disabled', ['name' => $tax->name, 'text' => implode(', ', $relationships)]);

            return response()->json([
                'success' => true,
                'error' => false,
                'message' => $message,
                'data' => $tax,
            ]);
        }
    }

    /**
     * Enable the specified resource.
     *
     * @param  Tax  $tax
     *
     * @return Response
     */
    public function enable(Tax $tax)
    {
        $tax->enabled = 1;
        $tax->save();

        $message = trans('messages.success.enabled', ['type' => trans_choice('general.tax_rates', 1)]);

        return response()->json([
            'success' => true,
            'error' => false,
            'message' => $message,
            'data' => $tax,
        ]);
    }

    /**
     * Disable the specified resource.
     *
     * @param  Tax  $tax
     *
     * @return Response
     */
    public function disable(Tax $tax)
    {
        $relationships = $this->countRelationships($tax, [
            'items' => 'items',
            'invoice_items' => 'invoices',
            'bill_items' => 'bills',
        ]);

        if (empty($relationships)) {
            $tax->enabled = 0;
            $tax->save();

            $message = trans('messages.success.disabled', ['type' => trans_choice('general.tax_rates', 1)]);

            return response()->json([
                'success' => true,
                'error' => false,
                'message' => $message,
                'data' => $tax,
            ]);
        } else {
            $message = trans('messages.warning.disabled', ['name' => $tax->name, 'text' => implode(', ', $relationships)]);

            return response()->json([
                'success' => false,
                'error' => true,
                'message' => $message,
                'data' => $tax,
            ]);
        }
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  Tax  $tax
     *
     * @return Response
     */
    public function destroy(Tax $tax)
    {
        $relationships = $this->countRelationships($tax, [
            'items' => 'items',
            'invoice_items' => 'invoices',
            'bill_items' => 'bills',
        ]);

        if (empty($relationships)) {
            $tax->delete();

            $message = trans('messages.success.deleted', ['type' => trans_choice('general.taxes', 1)]);

            return response()->json([
                'success' => true,
                'error' => false,
                'message' => $message,
                'data' => $tax,
            ]);
        } else {
            $message = trans('messages.warning.deleted', ['name' => $tax->name, 'text' => implode(', ', $relationships)]);

            return response()->json([
                'success' => false,
                'error' => true,
                'message' => $message,
                'data' => $tax,
            ]);
        }
    }
}