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			443 lines
		
	
	
		
			17 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			443 lines
		
	
	
		
			17 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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/**
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 * CurrencyController.php
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 * Copyright (c) 2019 james@firefly-iii.org
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 *
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 * This file is part of Firefly III (https://github.com/firefly-iii).
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 *
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 * This program is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU Affero General Public License as
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 * published by the Free Software Foundation, either version 3 of the
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 * License, or (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU Affero General Public License for more details.
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 *
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 * You should have received a copy of the GNU Affero General Public License
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 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
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 */
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declare(strict_types=1);
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namespace FireflyIII\Http\Controllers;
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use FireflyIII\Exceptions\FireflyException;
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use FireflyIII\Http\Requests\CurrencyFormRequest;
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use FireflyIII\Models\TransactionCurrency;
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use FireflyIII\Repositories\Currency\CurrencyRepositoryInterface;
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use FireflyIII\Repositories\User\UserRepositoryInterface;
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use FireflyIII\User;
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use Illuminate\Contracts\View\Factory;
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use Illuminate\Http\RedirectResponse;
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use Illuminate\Http\Request;
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use Illuminate\Pagination\LengthAwarePaginator;
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use Illuminate\Routing\Redirector;
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use Log;
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use View;
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/**
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 * Class CurrencyController.
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 */
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class CurrencyController extends Controller
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{
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    /** @var CurrencyRepositoryInterface The currency repository */
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    protected $repository;
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    /** @var UserRepositoryInterface The user repository */
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    protected $userRepository;
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    /**
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     * CurrencyController constructor.
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     *
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     * @codeCoverageIgnore
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     */
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    public function __construct()
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    {
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        parent::__construct();
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        $this->middleware(
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            function ($request, $next) {
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                app('view')->share('title', (string) trans('firefly.currencies'));
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                app('view')->share('mainTitleIcon', 'fa-usd');
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                $this->repository     = app(CurrencyRepositoryInterface::class);
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                $this->userRepository = app(UserRepositoryInterface::class);
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                return $next($request);
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            }
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        );
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    }
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    /**
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     * Create a currency.
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     *
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     * @param Request $request
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     *
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     * @return Factory|RedirectResponse|Redirector|\Illuminate\View\View
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     */
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    public function create(Request $request)
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    {
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        /** @var User $user */
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        $user = auth()->user();
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        if (!$this->userRepository->hasRole($user, 'owner')) {
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            $request->session()->flash('error', (string) trans('firefly.ask_site_owner', ['owner' => e(config('firefly.site_owner'))]));
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            return redirect(route('currencies.index'));
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        }
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        $subTitleIcon = 'fa-plus';
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        $subTitle     = (string) trans('firefly.create_currency');
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        // put previous url in session if not redirect from store (not "create another").
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        if (true !== session('currencies.create.fromStore')) {
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            $this->rememberPreviousUri('currencies.create.uri');
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        }
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        $request->session()->forget('currencies.create.fromStore');
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        Log::channel('audit')->info('Create new currency.');
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        return view('currencies.create', compact('subTitleIcon', 'subTitle'));
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    }
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    /**
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     * Make currency the default currency.
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     *
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     * @param Request             $request
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     * @param TransactionCurrency $currency
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     *
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     * @return RedirectResponse|Redirector
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     */
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    public function defaultCurrency(Request $request, TransactionCurrency $currency)
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    {
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        app('preferences')->set('currencyPreference', $currency->code);
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        app('preferences')->mark();
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        Log::channel('audit')->info(sprintf('Make %s the default currency.', $currency->code));
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        $this->repository->enable($currency);
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        $request->session()->flash('success', (string) trans('firefly.new_default_currency', ['name' => $currency->name]));
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        return redirect(route('currencies.index'));
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    }
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    /**
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     * Deletes a currency.
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     *
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     * @param Request             $request
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     * @param TransactionCurrency $currency
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     *
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     * @return Factory|RedirectResponse|Redirector|\Illuminate\View\View
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     */
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    public function delete(Request $request, TransactionCurrency $currency)
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    {
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        /** @var User $user */
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        $user = auth()->user();
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        if (!$this->userRepository->hasRole($user, 'owner')) {
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            // @codeCoverageIgnoreStart
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            $request->session()->flash('error', (string) trans('firefly.ask_site_owner', ['owner' => e(config('firefly.site_owner'))]));
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            Log::channel('audit')->info(sprintf('Tried to visit page to delete currency %s but is not site owner.', $currency->code));
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            return redirect(route('currencies.index'));
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            // @codeCoverageIgnoreEnd
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        }
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        if ($this->repository->currencyInUse($currency)) {
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            $location = $this->repository->currencyInUseAt($currency);
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            $message  = (string) trans(sprintf('firefly.cannot_disable_currency_%s', $location), ['name' => e($currency->name)]);
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            $request->session()->flash('error', $message);
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            Log::channel('audit')->info(sprintf('Tried to visit page to delete currency %s but currency is in use.', $currency->code));
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            return redirect(route('currencies.index'));
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        }
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        // put previous url in session
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        $this->rememberPreviousUri('currencies.delete.uri');
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        $subTitle = (string) trans('form.delete_currency', ['name' => $currency->name]);
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        Log::channel('audit')->info(sprintf('Visit page to delete currency %s.', $currency->code));
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        return view('currencies.delete', compact('currency', 'subTitle'));
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    }
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    /**
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     * Destroys a currency.
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     *
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     * @param Request             $request
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     * @param TransactionCurrency $currency
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     *
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     * @return RedirectResponse|Redirector
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     */
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    public function destroy(Request $request, TransactionCurrency $currency)
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    {
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        /** @var User $user */
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        $user = auth()->user();
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        if (!$this->userRepository->hasRole($user, 'owner')) {
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            // @codeCoverageIgnoreStart
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            $request->session()->flash('error', (string) trans('firefly.ask_site_owner', ['owner' => e(config('firefly.site_owner'))]));
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            Log::channel('audit')->info(sprintf('Tried to delete currency %s but is not site owner.', $currency->code));
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            return redirect(route('currencies.index'));
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            // @codeCoverageIgnoreEnd
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        }
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        if ($this->repository->currencyInUse($currency)) {
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            $request->session()->flash('error', (string) trans('firefly.cannot_delete_currency', ['name' => e($currency->name)]));
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            Log::channel('audit')->info(sprintf('Tried to delete currency %s but is in use.', $currency->code));
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            return redirect(route('currencies.index'));
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        }
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        if ($this->repository->isFallbackCurrency($currency)) {
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            $request->session()->flash('error', (string) trans('firefly.cannot_delete_fallback_currency', ['name' => e($currency->name)]));
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            Log::channel('audit')->info(sprintf('Tried to delete currency %s but is FALLBACK.', $currency->code));
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            return redirect(route('currencies.index'));
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        }
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        Log::channel('audit')->info(sprintf('Deleted currency %s.', $currency->code));
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        $this->repository->destroy($currency);
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        $request->session()->flash('success', (string) trans('firefly.deleted_currency', ['name' => $currency->name]));
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        return redirect($this->getPreviousUri('currencies.delete.uri'));
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    }
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    /**
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     * @param Request             $request
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     * @param TransactionCurrency $currency
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     *
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     * @throws FireflyException
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     * @return RedirectResponse|Redirector
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     */
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    public function disableCurrency(Request $request, TransactionCurrency $currency)
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    {
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        app('preferences')->mark();
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        /** @var User $user */
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        $user = auth()->user();
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        if (!$this->userRepository->hasRole($user, 'owner')) {
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            // @codeCoverageIgnoreStart
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            $request->session()->flash('error', (string) trans('firefly.ask_site_owner', ['owner' => e(config('firefly.site_owner'))]));
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            Log::channel('audit')->info(sprintf('Tried to disable currency %s but is not site owner.', $currency->code));
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            return redirect(route('currencies.index'));
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            // @codeCoverageIgnoreEnd
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        }
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        if ($this->repository->currencyInUse($currency)) {
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            $location = $this->repository->currencyInUseAt($currency);
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            $message  = (string) trans(sprintf('firefly.cannot_disable_currency_%s', $location), ['name' => e($currency->name)]);
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            $request->session()->flash('error', $message);
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            Log::channel('audit')->info(sprintf('Tried to disable currency %s but is in use.', $currency->code));
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            return redirect(route('currencies.index'));
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        }
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        $this->repository->disable($currency);
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        Log::channel('audit')->info(sprintf('Disabled currency %s.', $currency->code));
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        // if no currencies are enabled, enable the first one in the DB (usually the EUR)
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        if (0 === $this->repository->get()->count()) {
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            /** @var TransactionCurrency $first */
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            $first = $this->repository->getAll()->first();
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            if (null === $first) {
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                throw new FireflyException('No currencies found.');
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            }
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            Log::channel('audit')->info(sprintf('Auto-enabled currency %s.', $first->code));
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            $this->repository->enable($first);
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            app('preferences')->set('currencyPreference', $first->code);
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            app('preferences')->mark();
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        }
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        if ('EUR' === $currency->code) {
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            session()->flash('warning', (string) trans('firefly.disable_EUR_side_effects'));
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        }
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        session()->flash('success', (string) trans('firefly.currency_is_now_disabled', ['name' => $currency->name]));
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        return redirect(route('currencies.index'));
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    }
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    /**
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     * Edit a currency.
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     *
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     * @param Request             $request
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     * @param TransactionCurrency $currency
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     *
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     * @return Factory|RedirectResponse|Redirector|\Illuminate\View\View
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     */
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    public function edit(Request $request, TransactionCurrency $currency)
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    {
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        /** @var User $user */
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        $user = auth()->user();
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        if (!$this->userRepository->hasRole($user, 'owner')) {
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            // @codeCoverageIgnoreStart
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            $request->session()->flash('error', (string) trans('firefly.ask_site_owner', ['owner' => e(config('firefly.site_owner'))]));
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            Log::channel('audit')->info(sprintf('Tried to edit currency %s but is not owner.', $currency->code));
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            return redirect(route('currencies.index'));
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            // @codeCoverageIgnoreEnd
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        }
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        $subTitleIcon     = 'fa-pencil';
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        $subTitle         = (string) trans('breadcrumbs.edit_currency', ['name' => $currency->name]);
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        $currency->symbol = htmlentities($currency->symbol);
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        // code to handle active-checkboxes
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        $hasOldInput = null !== $request->old('_token');
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        $preFilled   = [
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            'enabled' => $hasOldInput ? (bool) $request->old('enabled') : $currency->enabled,
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        ];
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        $request->session()->flash('preFilled', $preFilled);
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        Log::channel('audit')->info('Edit currency.', $currency->toArray());
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        // put previous url in session if not redirect from store (not "return_to_edit").
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        if (true !== session('currencies.edit.fromUpdate')) {
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            $this->rememberPreviousUri('currencies.edit.uri');
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        }
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        $request->session()->forget('currencies.edit.fromUpdate');
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        return view('currencies.edit', compact('currency', 'subTitle', 'subTitleIcon'));
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    }
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    /**
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     * @param TransactionCurrency $currency
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     *
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     * @return RedirectResponse|Redirector
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     */
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    public function enableCurrency(TransactionCurrency $currency)
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    {
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        app('preferences')->mark();
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        $this->repository->enable($currency);
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        session()->flash('success', (string) trans('firefly.currency_is_now_enabled', ['name' => $currency->name]));
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        Log::channel('audit')->info(sprintf('Enabled currency %s.', $currency->code));
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        return redirect(route('currencies.index'));
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    }
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    /**
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     * Show overview of currencies.
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     *
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     * @param Request $request
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     *
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     * @return Factory|\Illuminate\View\View
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     */
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    public function index(Request $request)
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    {
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        /** @var User $user */
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        $user       = auth()->user();
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        $page       = 0 === (int) $request->get('page') ? 1 : (int) $request->get('page');
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        $pageSize   = (int) app('preferences')->get('listPageSize', 50)->data;
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        $collection = $this->repository->getAll();
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        $total      = $collection->count();
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        $collection = $collection->slice(($page - 1) * $pageSize, $pageSize);
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        $currencies = new LengthAwarePaginator($collection, $total, $pageSize, $page);
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        $currencies->setPath(route('currencies.index'));
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        $defaultCurrency = $this->repository->getCurrencyByPreference(app('preferences')->get('currencyPreference', config('firefly.default_currency', 'EUR')));
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        $isOwner         = true;
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        if (!$this->userRepository->hasRole($user, 'owner')) {
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            $request->session()->flash('info', (string) trans('firefly.ask_site_owner', ['owner' => config('firefly.site_owner')]));
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            $isOwner = false;
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        }
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        return view('currencies.index', compact('currencies', 'defaultCurrency', 'isOwner'));
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    }
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    /**
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     * Store new currency.
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     *
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     * @param CurrencyFormRequest $request
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     *
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     * @return $this|RedirectResponse|Redirector
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     */
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    public function store(CurrencyFormRequest $request)
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    {
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        /** @var User $user */
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        $user = auth()->user();
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        $data = $request->getCurrencyData();
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        if (!$this->userRepository->hasRole($user, 'owner')) {
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            // @codeCoverageIgnoreStart
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            Log::error('User ' . auth()->user()->id . ' is not admin, but tried to store a currency.');
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            Log::channel('audit')->info('Tried to create (POST) currency without admin rights.', $data);
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            return redirect($this->getPreviousUri('currencies.create.uri'));
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            // @codeCoverageIgnoreEnd
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        }
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        $data['enabled'] = true;
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        try {
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            $currency = $this->repository->store($data);
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        } catch (FireflyException $e) {
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            Log::error($e->getMessage());
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            Log::channel('audit')->info('Could not store (POST) currency without admin rights.', $data);
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            $request->session()->flash('error', (string) trans('firefly.could_not_store_currency'));
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            $currency = null;
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        }
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        $redirect = redirect($this->getPreviousUri('currencies.create.uri'));
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        if (null !== $currency) {
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            $request->session()->flash('success', (string) trans('firefly.created_currency', ['name' => $currency->name]));
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						|
            Log::channel('audit')->info('Created (POST) currency.', $data);
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            if (1 === (int) $request->get('create_another')) {
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                // @codeCoverageIgnoreStart
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                $request->session()->put('currencies.create.fromStore', true);
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                $redirect = redirect(route('currencies.create'))->withInput();
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                // @codeCoverageIgnoreEnd
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            }
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        }
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        return $redirect;
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    }
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    /**
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     * Updates a currency.
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     *
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     * @param CurrencyFormRequest $request
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     * @param TransactionCurrency $currency
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     *
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     * @return RedirectResponse|Redirector
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     */
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    public function update(CurrencyFormRequest $request, TransactionCurrency $currency)
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    {
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        /** @var User $user */
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        $user = auth()->user();
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        $data = $request->getCurrencyData();
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        if (false === $data['enabled'] && $this->repository->currencyInUse($currency)) {
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            $data['enabled'] = true;
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        }
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        if (!$this->userRepository->hasRole($user, 'owner')) {
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            // @codeCoverageIgnoreStart
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            $request->session()->flash('error', (string) trans('firefly.ask_site_owner', ['owner' => e(config('firefly.site_owner'))]));
 | 
						|
            Log::channel('audit')->info('Tried to update (POST) currency without admin rights.', $data);
 | 
						|
 | 
						|
            return redirect(route('currencies.index'));
 | 
						|
            // @codeCoverageIgnoreEnd
 | 
						|
        }
 | 
						|
 | 
						|
 | 
						|
        $currency = $this->repository->update($currency, $data);
 | 
						|
        Log::channel('audit')->info('Updated (POST) currency.', $data);
 | 
						|
        $request->session()->flash('success', (string) trans('firefly.updated_currency', ['name' => $currency->name]));
 | 
						|
        app('preferences')->mark();
 | 
						|
 | 
						|
        if (1 === (int) $request->get('return_to_edit')) {
 | 
						|
            // @codeCoverageIgnoreStart
 | 
						|
            $request->session()->put('currencies.edit.fromUpdate', true);
 | 
						|
 | 
						|
            return redirect(route('currencies.edit', [$currency->id]));
 | 
						|
            // @codeCoverageIgnoreEnd
 | 
						|
        }
 | 
						|
 | 
						|
        return redirect($this->getPreviousUri('currencies.edit.uri'));
 | 
						|
    }
 | 
						|
}
 |