/**
* @param int $budgetId
* @return BudgetReport|null
*/
public function generate($budgetId)
{
$budget = $this->budgetRepository->getBudgetById($budgetId);
if (!$budget) {
// @todo need throw exception
return null;
}
$user = $this->userRepository->getUserById($budget->getCreateUserId());
if (!$user) {
// @todo need throw exception
return null;
}
$estimates = $this->estimateRepository->getEstimatesByBudgetId($budget->getBudgetId());
$categoryIds = [];
foreach ($estimates as $estimate) {
$categoryIds[] = $estimate->getCategoryId();
}
$budgetEstimates = [];
if (!empty($categoryIds)) {
$categories = $this->categoryRepository->getListOfCategoriesByIds($categoryIds);
foreach ($estimates as $estimate) {
if (empty($categories[$estimate->getCategoryId()])) {
// @todo need throw exception
continue;
}
$category = $categories[$estimate->getCategoryId()];
$filterCriteria = new FilterCriteria();
$filterCriteria->setFamilyId($budget->getFamilyId());
$filterCriteria->setCategoryId($category->getCategoryId());
$filterCriteria->setOperationType(Operation::OPERATION_TYPE_EXPENSE);
$filterCriteria->setStartDate($budget->getStartDate());
$filterCriteria->setEndDate($budget->getEndDate());
$budgetEstimates[] = new BudgetEstimate($estimate, $category, $this->operationFilter->filter($filterCriteria));
}
}
return new BudgetReport($budget, $user, $budgetEstimates);
}
/**
* @param int $userId
*
* @return Category[]
*/
public function getListOfCategoryByUserId($userId)
{
$family = $this->familyRepository->getFamilyByUserId($userId);
return $this->categoryRepository->getListOfCategoriesByFamilyId($family->getFamilyId());
}