/**
  * @param SCRI                        $repository
  * @param Category                    $category
  *
  * @param                             $date
  *
  * @return \Symfony\Component\HttpFoundation\Response
  */
 public function specificPeriod(SCRI $repository, Category $category, $date)
 {
     $carbon = new Carbon($date);
     $range = Preferences::get('viewRange', '1M')->data;
     $start = Navigation::startOfPeriod($carbon, $range);
     $end = Navigation::endOfPeriod($carbon, $range);
     // chart properties for cache:
     $cache = new CacheProperties();
     $cache->addProperty($start);
     $cache->addProperty($end);
     $cache->addProperty($category->id);
     $cache->addProperty('category');
     $cache->addProperty('specificPeriod');
     $cache->addProperty($date);
     if ($cache->has()) {
         return Response::json($cache->get());
         // @codeCoverageIgnore
     }
     $entries = new Collection();
     // get amount earned in period, grouped by day.
     $spentArray = $repository->spentPerDay($category, $start, $end);
     $earnedArray = $repository->earnedPerDay($category, $start, $end);
     // get amount spent in period, grouped by day.
     while ($start <= $end) {
         $str = $start->format('Y-m-d');
         $spent = isset($spentArray[$str]) ? $spentArray[$str] : 0;
         $earned = isset($earnedArray[$str]) ? $earnedArray[$str] : 0;
         $date = Navigation::periodShow($start, '1D');
         $entries->push([clone $start, $date, $spent, $earned]);
         $start->addDay();
     }
     $data = $this->generator->period($entries);
     $cache->store($data);
     return Response::json($data);
 }
 /**
  * @param CategoryFormRequest $request
  * @param SCRI                $repository
  * @param Category            $category
  *
  * @return \Illuminate\Http\RedirectResponse
  */
 public function update(CategoryFormRequest $request, SCRI $repository, Category $category)
 {
     $categoryData = ['name' => $request->input('name')];
     $repository->update($category, $categoryData);
     Session::flash('success', 'Category "' . $category->name . '" updated.');
     Preferences::mark();
     if (intval(Input::get('return_to_edit')) === 1) {
         Session::put('categories.edit.fromUpdate', true);
         return redirect(route('categories.edit', [$category->id]));
     }
     // redirect to previous URL.
     return redirect(Session::get('categories.edit.url'));
 }
 /**
  * @param SCRI     $repository
  * @param Category $category
  * @param Carbon   $start
  * @param Carbon   $end
  *
  * @return array
  */
 private function makePeriodChart(SCRI $repository, Category $category, Carbon $start, Carbon $end)
 {
     // chart properties for cache:
     $cache = new CacheProperties();
     $cache->addProperty($start);
     $cache->addProperty($end);
     $cache->addProperty($category->id);
     $cache->addProperty('specific-period');
     if ($cache->has()) {
         return $cache->get();
         // @codeCoverageIgnore
     }
     $entries = new Collection();
     // get amount earned in period, grouped by day.
     // get amount spent in period, grouped by day.
     $spentArray = $repository->spentPerDay($category, $start, $end);
     $earnedArray = $repository->earnedPerDay($category, $start, $end);
     while ($start <= $end) {
         $str = $start->format('Y-m-d');
         $spent = isset($spentArray[$str]) ? $spentArray[$str] : 0;
         $earned = isset($earnedArray[$str]) ? $earnedArray[$str] : 0;
         $date = Navigation::periodShow($start, '1D');
         $entries->push([clone $start, $date, $spent, $earned]);
         $start->addDay();
     }
     $data = $this->generator->period($entries);
     $cache->store($data);
     return $data;
 }