/**
  * This chart will only show expenses.
  *
  * @param CategoryRepositoryInterface $repository
  * @param                             $year
  * @param bool                        $shared
  *
  * @return \Symfony\Component\HttpFoundation\Response
  */
 public function year(CategoryRepositoryInterface $repository, $year, $shared = false)
 {
     $start = new Carbon($year . '-01-01');
     $end = new Carbon($year . '-12-31');
     // chart properties for cache:
     $cache = new CacheProperties();
     $cache->addProperty($start);
     $cache->addProperty($end);
     $cache->addProperty('category');
     $cache->addProperty('year');
     if ($cache->has()) {
         return Response::json($cache->get());
         // @codeCoverageIgnore
     }
     $shared = $shared == 'shared' ? true : false;
     $categories = $repository->getCategories();
     $entries = new Collection();
     while ($start < $end) {
         // month is the current end of the period:
         $month = clone $start;
         $month->endOfMonth();
         // make a row:
         $row = [clone $start];
         // each budget, fill the row:
         foreach ($categories as $category) {
             $spent = $repository->spentInPeriodCorrected($category, $start, $month, $shared);
             $row[] = $spent;
         }
         $entries->push($row);
         $start->addMonth();
     }
     $data = $this->generator->year($categories, $entries);
     $cache->store($data);
     return Response::json($data);
 }
 /**
  * This chart will only show income.
  *
  * @param CategoryRepositoryInterface $repository
  * @param                             $year
  * @param bool                        $shared
  *
  * @return \Symfony\Component\HttpFoundation\Response
  */
 public function earnedInYear(CategoryRepositoryInterface $repository, $year, $shared = false)
 {
     $start = new Carbon($year . '-01-01');
     $end = new Carbon($year . '-12-31');
     $cache = new CacheProperties();
     // chart properties for cache:
     $cache->addProperty($start);
     $cache->addProperty($end);
     $cache->addProperty('category');
     $cache->addProperty('earned-in-year');
     if ($cache->has()) {
         return Response::json($cache->get());
         // @codeCoverageIgnore
     }
     $shared = $shared == 'shared' ? true : false;
     $allCategories = $repository->getCategories();
     $allEntries = new Collection();
     $categories = $allCategories->filter(function (Category $category) use($repository, $start, $end, $shared) {
         $spent = $repository->balanceInPeriod($category, $start, $end, $shared);
         if ($spent > 0) {
             return $category;
         }
         return null;
     });
     while ($start < $end) {
         $month = clone $start;
         // month is the current end of the period
         $month->endOfMonth();
         $row = [clone $start];
         // make a row:
         foreach ($categories as $category) {
             // each budget, fill the row
             $spent = $repository->balanceInPeriod($category, $start, $month, $shared);
             if ($spent > 0) {
                 $row[] = $spent;
             } else {
                 $row[] = 0;
             }
         }
         $allEntries->push($row);
         $start->addMonth();
     }
     $data = $this->generator->earnedInYear($categories, $allEntries);
     $cache->store($data);
     return Response::json($data);
 }
 /**
  * Returns a chart of what has been spent in this period in each category
  * grouped by month.
  *
  * @param CRI                         $repository
  * @param                             $reportType
  * @param Carbon                      $start
  * @param Carbon                      $end
  * @param Collection                  $accounts
  *
  * @return \Illuminate\Http\JsonResponse
  */
 public function spentInPeriod(CRI $repository, $reportType, Carbon $start, Carbon $end, Collection $accounts)
 {
     $cache = new CacheProperties();
     // chart properties for cache:
     $cache->addProperty($start);
     $cache->addProperty($end);
     $cache->addProperty($reportType);
     $cache->addProperty($accounts);
     $cache->addProperty('category');
     $cache->addProperty('spent-in-period');
     if ($cache->has()) {
         return Response::json($cache->get());
         // @codeCoverageIgnore
     }
     $set = $repository->spentForAccountsPerMonth($accounts, $start, $end);
     $categories = $set->unique('id')->sortBy(function (Category $category) {
         return $category->name;
     });
     $entries = new Collection();
     while ($start < $end) {
         // filter the set:
         $row = [clone $start];
         // get possibly relevant entries from the big $set
         $currentSet = $set->filter(function (Category $category) use($start) {
             return $category->dateFormatted == $start->format("Y-m");
         });
         // check for each category if its in the current set.
         /** @var Category $category */
         foreach ($categories as $category) {
             // if its in there, use the value.
             $entry = $currentSet->filter(function (Category $cat) use($category) {
                 return $cat->id == $category->id;
             })->first();
             if (!is_null($entry)) {
                 $row[] = round($entry->spent * -1, 2);
             } else {
                 $row[] = 0;
             }
         }
         $entries->push($row);
         $start->addMonth();
     }
     $data = $this->generator->spentInPeriod($categories, $entries);
     $cache->store($data);
     return $data;
 }
 /**
  * Returns a chart of what has been spent in this period in each category
  * grouped by month.
  *
  * @param CategoryRepositoryInterface $repository
  * @param                             $report_type
  * @param Carbon                      $start
  * @param Carbon                      $end
  * @param Collection                  $accounts
  *
  * @return \Illuminate\Http\JsonResponse
  */
 public function spentInPeriod(CategoryRepositoryInterface $repository, $report_type, Carbon $start, Carbon $end, Collection $accounts)
 {
     $original = clone $start;
     $cache = new CacheProperties();
     // chart properties for cache:
     $cache->addProperty($start);
     $cache->addProperty($end);
     $cache->addProperty($report_type);
     $cache->addProperty($accounts);
     $cache->addProperty('category');
     $cache->addProperty('spent-in-period');
     if ($cache->has()) {
         return Response::json($cache->get());
         // @codeCoverageIgnore
     }
     $categories = new Collection();
     $sets = new Collection();
     $entries = new Collection();
     // run a very special query each month:
     $start = clone $original;
     while ($start < $end) {
         $currentEnd = clone $start;
         $currentStart = clone $start;
         $currentStart->startOfMonth();
         $currentEnd->endOfMonth();
         $set = $repository->spentForAccounts($accounts, $currentStart, $currentEnd);
         $categories = $categories->merge($set);
         $sets->push([$currentStart, $set]);
         $start->addMonth();
     }
     $categories = $categories->unique('id');
     $categories = $categories->sortBy(function (Category $category) {
         return $category->name;
     });
     $start = clone $original;
     while ($start < $end) {
         $currentEnd = clone $start;
         $currentStart = clone $start;
         $currentStart->startOfMonth();
         $currentEnd->endOfMonth();
         $currentSet = $sets->first(function ($key, $value) use($currentStart) {
             // set for this date.
             return $value[0] == $currentStart;
         });
         $row = [clone $currentStart];
         /** @var Category $category */
         foreach ($categories as $category) {
             /** @var Category $entry */
             $entry = $currentSet[1]->first(function ($key, $value) use($category) {
                 return $value->id == $category->id;
             });
             if (!is_null($entry)) {
                 $row[] = $entry->spent;
             } else {
                 $row[] = 0;
             }
         }
         $entries->push($row);
         $start->addMonth();
     }
     $data = $this->generator->spentInPeriod($categories, $entries);
     $cache->store($data);
     return $data;
 }