Update, edit and delete currencies.

app/controllers/CurrencyController.php

@@ -1,26 +1,173 @@
 <?php
 use FireflyIII\Database\TransactionCurrency\TransactionCurrency as Repository;
+
 /**
  * Class CurrencyController
  */
 class CurrencyController extends BaseController
 {
 
-    /** @var Repository  */
+    /** @var Repository */
     protected $_repository;
 
+    /**
+     * @param Repository $repository
+     */
     public function __construct(Repository $repository)
     {
         $this->_repository = $repository;
+
+
         View::share('title', 'Currencies');
         View::share('mainTitleIcon', 'fa-usd');
     }
 
+    /**
+     * @return \Illuminate\View\View
+     */
+    public function create()
+    {
+        $subTitleIcon = 'fa-plus';
+        $subTitle     = 'Create a new currency';
+
+        return View::make('currency.create', compact('subTitleIcon', 'subTitle'));
+    }
+
+    /**
+     * @param TransactionCurrency $currency
+     *
+     * @return \Illuminate\Http\RedirectResponse
+     */
+    public function defaultCurrency(TransactionCurrency $currency)
+    {
+        /** @var \FireflyIII\Shared\Preferences\Preferences $preferences */
+        $preferences = App::make('FireflyIII\Shared\Preferences\Preferences');
+
+        $currencyPreference       = $preferences->get('currencyPreference', 'EUR');
+        $currencyPreference->data = $currency->code;
+        $currencyPreference->save();
+        Cache::forget('FFCURRENCYSYMBOL');
+        Cache::forget('FFCURRENCYCODE');
+
+        return Redirect::route('currency.index');
+
+    }
+
+    /**
+     * @param TransactionCurrency $currency
+     */
+    public function delete(TransactionCurrency $currency)
+    {
+        if ($currency->transactionJournals()->count() > 0) {
+            Session::flash('error', 'Cannot delete ' . e($currency->name) . ' because there are still transactions attached to it.');
+
+            return Redirect::route('currency.index');
+        }
+
+
+        return View::make('currency.delete', compact('currency'));
+    }
+
+    public function destroy(TransactionCurrency $currency)
+    {
+        Session::flash('success', 'Currency "' . e($currency->name) . '" deleted');
+
+        $this->_repository->destroy($currency);
+
+        return Redirect::route('currency.index');
+    }
+
+    /**
+     * @param TransactionCurrency $currency
+     *
+     * @return \Illuminate\View\View
+     */
+    public function edit(TransactionCurrency $currency)
+    {
+        $subTitleIcon     = 'fa-pencil';
+        $subTitle         = 'Edit currency "' . e($currency->name) . '"';
+        $currency->symbol = htmlentities($currency->symbol);
+
+        return View::make('currency.edit', compact('currency', 'subTitle', 'subTitleIcon'));
+
+    }
+
     public function index()
     {
         $currencies = $this->_repository->get();
 
-        return View::make('currency.index',compact('currencies'));
+        /** @var \FireflyIII\Shared\Preferences\Preferences $preferences */
+        $preferences = App::make('FireflyIII\Shared\Preferences\Preferences');
+
+        $currencyPreference = $preferences->get('currencyPreference', 'EUR');
+        $defaultCurrency    = $this->_repository->findByCode($currencyPreference->data);
+
+
+        return View::make('currency.index', compact('currencies', 'defaultCurrency'));
+    }
+
+    public function store()
+    {
+        $data = Input::except('_token');
+
+        // always validate:
+        $messages = $this->_repository->validate($data);
+
+        // flash messages:
+        Session::flash('warnings', $messages['warnings']);
+        Session::flash('successes', $messages['successes']);
+        Session::flash('errors', $messages['errors']);
+        if ($messages['errors']->count() > 0) {
+            Session::flash('error', 'Could not store currency: ' . $messages['errors']->first());
+        }
+
+        // return to create screen:
+        if ($data['post_submit_action'] == 'validate_only' || $messages['errors']->count() > 0) {
+            return Redirect::route('currency.create')->withInput();
+        }
+
+        // store:
+        $this->_repository->store($data);
+        Session::flash('success', 'Currency "' . e($data['name']) . '" stored.');
+        if ($data['post_submit_action'] == 'store') {
+            return Redirect::route('currency.index');
+        }
+
+        return Redirect::route('currency.create')->withInput();
+
+    }
+
+    public function update(TransactionCurrency $currency)
+    {
+        $data            = Input::except('_token');
+
+        // always validate:
+        $messages = $this->_repository->validate($data);
+
+        // flash messages:
+        Session::flash('warnings', $messages['warnings']);
+        Session::flash('successes', $messages['successes']);
+        Session::flash('errors', $messages['errors']);
+        if ($messages['errors']->count() > 0) {
+            Session::flash('error', 'Could not update currency: ' . $messages['errors']->first());
+        }
+
+        // return to update screen:
+        if ($data['post_submit_action'] == 'validate_only' || $messages['errors']->count() > 0) {
+            return Redirect::route('currency.edit', $currency->id)->withInput();
+        }
+
+        // update
+        $this->_repository->update($currency, $data);
+        Session::flash('success', 'Currency "' . e($data['name']) . '" updated.');
+
+        // go back to list
+        if ($data['post_submit_action'] == 'update') {
+            return Redirect::route('currency.index');
+        }
+
+        return Redirect::route('currency.edit', $currency->id)->withInput(['post_submit_action' => 'return_to_edit']);
+
     }
 
 }