Introduced bulk edit endpoint for bulk edit of categories and tags

app/Http/Controllers/Transaction/MassController.php

@@ -26,6 +26,7 @@ use Carbon\Carbon;
 use FireflyIII\Http\Controllers\Controller;
 use FireflyIII\Http\Requests\MassDeleteJournalRequest;
 use FireflyIII\Http\Requests\MassEditJournalRequest;
+use FireflyIII\Http\Requests\MassEditBulkJournalRequest;
 use FireflyIII\Models\AccountType;
 use FireflyIII\Models\TransactionJournal;
 use FireflyIII\Models\TransactionType;
@@ -131,7 +132,7 @@ class MassController extends Controller
         // skip transactions that have multiple destinations, multiple sources or are an opening balance.
         $filtered = new Collection;
         $messages = [];
-        // @var TransactionJournal
+        /** @var TransactionJournal $journal */
         foreach ($journals as $journal) {
             $sources      = $journal->sourceAccountList();
             $destinations = $journal->destinationAccountList();
@@ -200,6 +201,70 @@ class MassController extends Controller
         return view('transactions.mass.edit', compact('journals', 'subTitle', 'accounts', 'budgets'));
     }
 
+    /**
+     * @param Collection $journals
+     *
+     * @return View
+     */
+    public function editBulk(Collection $journals)
+    {
+        $subTitle = trans('firefly.mass_edit_bulk_journals');
+
+        // skip transactions that have multiple destinations, multiple sources or are an opening balance.
+        $filtered = new Collection;
+        $messages = [];
+        /** @var TransactionJournal $journal */
+        foreach ($journals as $journal) {
+            $sources      = $journal->sourceAccountList();
+            $destinations = $journal->destinationAccountList();
+            if ($sources->count() > 1) {
+                $messages[] = trans('firefly.cannot_edit_multiple_source', ['description' => $journal->description, 'id' => $journal->id]);
+                continue;
+            }
+
+            if ($destinations->count() > 1) {
+                $messages[] = trans('firefly.cannot_edit_multiple_dest', ['description' => $journal->description, 'id' => $journal->id]);
+                continue;
+            }
+            if (TransactionType::OPENING_BALANCE === $journal->transactionType->type) {
+                $messages[] = trans('firefly.cannot_edit_opening_balance');
+                continue;
+            }
+
+            // cannot edit reconciled transactions / journals:
+            if ($journal->transactions->first()->reconciled) {
+                $messages[] = trans('firefly.cannot_edit_reconciled', ['description' => $journal->description, 'id' => $journal->id]);
+                continue;
+            }
+
+            $filtered->push($journal);
+        }
+
+        if (count($messages) > 0) {
+            Session::flash('info', $messages);
+        }
+
+        // put previous url in session
+        $this->rememberPreviousUri('transactions.mass-edit-bulk.uri');
+        Session::flash('gaEventCategory', 'transactions');
+        Session::flash('gaEventAction', 'mass-edit-bulk');
+
+        // collect some useful meta data for the mass edit:
+        $filtered->each(
+            function (TransactionJournal $journal) {
+                $journal->transaction_count     = $journal->transactions()->count();
+            }
+        );
+
+        if (0 === $filtered->count()) {
+            Session::flash('error', trans('firefly.no_edit_multiple_left'));
+        }
+
+        $journals = $filtered;
+
+        return view('transactions.mass.edit-bulk', compact('journals', 'subTitle'));
+    }
+
     /**
      * @param MassEditJournalRequest     $request
      * @param JournalRepositoryInterface $repository
@@ -264,4 +329,24 @@ class MassController extends Controller
         // redirect to previous URL:
         return redirect($this->getPreviousUri('transactions.mass-edit.uri'));
     }
+
+    /**
+     * @param MassEditBulkJournalRequest    $request
+     * @param JournalRepositoryInterface    $repository
+     *
+     * @return mixed
+     */
+    public function updateBulk(MassEditBulkJournalRequest $request, JournalRepositoryInterface $repository)
+    {
+        $journalIds = $request->get('journals');
+        $count      = 0;
+        if (is_array($journalIds)) {
+            $repository->updateBulk($journalIds, $request->get('category'), $request->get('tags'));
+        }
+        Preferences::mark();
+        Session::flash('success', trans('firefly.mass_edited_transactions_success', ['amount' => $count]));
+
+        // redirect to previous URL:
+        return redirect($this->getPreviousUri('transactions.mass-edit-bulk.uri'));
+    }
 }

app/Http/Requests/MassEditBulkJournalRequest.php

@@ -0,0 +1,48 @@
+<?php
+/**
+ * MassEditJournalRequest.php
+ * Copyright (c) 2017 thegrumpydictator@gmail.com
+ *
+ * This file is part of Firefly III.
+ *
+ * Firefly III is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Firefly III is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Firefly III.  If not, see <http://www.gnu.org/licenses/>.
+ */
+declare(strict_types=1);
+
+namespace FireflyIII\Http\Requests;
+
+/**
+ * Class MassEditBulkJournalRequest.
+ */
+class MassEditBulkJournalRequest extends Request
+{
+    /**
+     * @return bool
+     */
+    public function authorize()
+    {
+        // Only allow logged in users
+        return auth()->check();
+    }
+
+    /**
+     * @return array
+     */
+    public function rules()
+    {
+        // fixed
+
+        return [];
+    }
+}

app/Repositories/Journal/JournalRepository.php

@@ -24,7 +24,9 @@ namespace FireflyIII\Repositories\Journal;
 
 use FireflyIII\Models\Account;
 use FireflyIII\Models\AccountType;
+use FireflyIII\Models\Category;
 use FireflyIII\Models\Note;
+use FireflyIII\Models\Tag;
 use FireflyIII\Models\Transaction;
 use FireflyIII\Models\TransactionJournal;
 use FireflyIII\Models\TransactionType;
@@ -432,6 +434,47 @@ class JournalRepository implements JournalRepositoryInterface
         return $journal;
     }
 
+    /**
+     * @param array       $journals
+     * @param var         $category
+     * @param var         $tags
+     *
+     * @return int
+     */
+    public function updateBulk(array $journals, $category, $tags): int
+    {
+        $count = 0;
+        foreach ($journals as $journalId) {
+            $journal = $this->find(intval($journalId));
+            if ($journal) {
+                // update category:
+                if (isset($category)) {
+                    $categoryToReplace = Category::firstOrCreateEncrypted(['name' => strval($category), 'user_id' => $journal->user->id]);
+                    $journal->categories()->sync([$categoryToReplace->id]);
+                    /** @var Transaction $transaction */
+                    foreach ($journal->transactions()->getResults() as $transaction) {
+                        $transaction->categories()->sync([$categoryToReplace->id]);
+                        $transaction->touch();
+                    }
+                }
+
+                // update tags:
+                if (isset($tags)) {
+                    $tagsToReplace = [];
+                    foreach (explode(',', strval($tags)) as $tag) {
+                        array_push($tagsToReplace, Tag::firstOrCreateEncrypted(['tag' => $tag, 'user_id' => $journal->user->id])->id);
+                    }
+                    $journal->tags()->sync($tagsToReplace);
+                }
+
+                $journal->touch();
+                ++$count;
+            }
+        }
+
+        return $count;
+    }
+
     /**
      * Same as above but for transaction journal with multiple transactions.
      *

app/Repositories/Journal/JournalRepositoryInterface.php

@@ -161,6 +161,15 @@ interface JournalRepositoryInterface
      */
     public function update(TransactionJournal $journal, array $data): TransactionJournal;
 
+    /**
+     * @param array       $journals
+     * @param var         $category
+     * @param var         $tags
+     *
+     * @return int
+     */
+    public function updateBulk(array $journals, $category, $tags): int;
+
     /**
      * @param TransactionJournal $journal
      * @param array              $data