Remove all code related to the CSV importer in preparation of #262

Signed-off-by: James Cole <thegrumpydictator@gmail.com>

app/Helpers/Csv/Converter/AssetAccountIban.php

@@ -1,89 +0,0 @@
-<?php
-/**
- * AssetAccountIban.php
- * Copyright (C) 2016 thegrumpydictator@gmail.com
- *
- * This software may be modified and distributed under the terms
- * of the MIT license.  See the LICENSE file for details.
- */
-
-declare(strict_types = 1);
-namespace FireflyIII\Helpers\Csv\Converter;
-
-use Auth;
-use Carbon\Carbon;
-use FireflyIII\Crud\Account\AccountCrudInterface;
-use FireflyIII\Models\Account;
-use FireflyIII\Models\AccountType;
-
-/**
- * Class AssetAccountIban
- *
- * @package FireflyIII\Helpers\Csv\Converter
- */
-class AssetAccountIban extends BasicConverter implements ConverterInterface
-{
-
-    /**
-     * @return Account
-     */
-    public function convert(): Account
-    {
-        $crud = app('FireflyIII\Crud\Account\AccountCrudInterface');
-
-        // is mapped? Then it's easy!
-        if (isset($this->mapped[$this->index][$this->value])) {
-            $account = $crud->find(intval($this->mapped[$this->index][$this->value]));
-
-            return $account;
-        }
-
-
-        if (strlen($this->value) > 0) {
-            $account = $this->searchOrCreate($crud);
-
-            return $account;
-        }
-
-        return new Account;
-    }
-
-    /**
-     * @param AccountCrudInterface $crud
-     *
-     * @return Account
-     */
-    private function searchOrCreate(AccountCrudInterface $crud)
-    {
-        // find or create new account:
-        $set = $crud->getAccountsByType([AccountType::DEFAULT, AccountType::ASSET]);
-        /** @var Account $entry */
-        foreach ($set as $entry) {
-            if ($entry->iban == $this->value) {
-
-                return $entry;
-            }
-        }
-
-
-        // create it if doesn't exist.
-        $accountData = [
-            'name'                   => $this->value,
-            'accountType'            => 'asset',
-            'virtualBalance'         => 0,
-            'virtualBalanceCurrency' => 1, // hard coded.
-            'active'                 => true,
-            'user'                   => Auth::user()->id,
-            'iban'                   => $this->value,
-            'accountNumber'          => $this->value,
-            'accountRole'            => null,
-            'openingBalance'         => 0,
-            'openingBalanceDate'     => new Carbon,
-            'openingBalanceCurrency' => 1, // hard coded.
-        ];
-
-        $account = $crud->store($accountData);
-
-        return $account;
-    }
-}