public Optional findCustomer()

in service/src/main/java/org/apache/fineract/cn/customer/internal/service/CustomerService.java [89:124]

33 lines of code
5 McCabe index (conditional complexity)


  public Optional<Customer> findCustomer(final String identifier) {
    return customerRepository.findByIdentifier(identifier)
        .map(customerEntity -> {
          final Customer customer = CustomerMapper.map(customerEntity);
          if(customerEntity !=null && customerEntity.getAddress() != null)
            customer.setAddress(AddressMapper.map(customerEntity.getAddress()));

          final List<ContactDetailEntity> contactDetailEntities = this.contactDetailRepository.findByCustomer(customerEntity);
          if (contactDetailEntities != null) {
            customer.setContactDetails(
                contactDetailEntities
                    .stream()
                    .map(ContactDetailMapper::map)
                    .collect(Collectors.toList())
            );
          }

          final List<FieldValueEntity> fieldValueEntities = this.fieldValueRepository.findByCustomer(customerEntity);
          if (fieldValueEntities != null) {
            customer.setCustomValues(
                fieldValueEntities
                    .stream()
                    .map(fieldValueEntity -> {
                      final Value value = new Value();
                      value.setValue(fieldValueEntity.getValue());
                      final FieldEntity fieldEntity = fieldValueEntity.getField();
                      value.setCatalogIdentifier(fieldEntity.getCatalog().getIdentifier());
                      value.setFieldIdentifier(fieldEntity.getIdentifier());
                      return value;
                    }).collect(Collectors.toList())
            );
          }

          return customer;
        });
  }