PHP Operation::select_sum方法代码示例

/**
 * Return all LEDCOIN returned from attendants account.
 * @return double LEDCOIN sum.
 */
function operations_ledcoin_used()
{
    $operations_subtraction_direct = new Operation();
    $operations_subtraction_direct->where('type', Operation::TYPE_SUBTRACTION);
    $operations_subtraction_direct->where('subtraction_type', Operation::SUBTRACTION_TYPE_DIRECT);
    $operations_subtraction_direct->select_sum('amount', 'amount_sum');
    $operations_subtraction_products = new Operation();
    $operations_subtraction_products->where('type', Operation::TYPE_SUBTRACTION);
    $operations_subtraction_products->where('subtraction_type', Operation::SUBTRACTION_TYPE_PRODUCTS);
    $operations_subtraction_products->where_related('product_quantity', 'price >', 0);
    $operations_subtraction_products->group_start(' NOT', 'AND');
    $operations_subtraction_products->where_related('product_quantity', 'product_id', NULL);
    $operations_subtraction_products->group_end();
    unset($operations_subtraction_products->db->ar_select[0]);
    $operations_subtraction_products->select_func('SUM', array('@product_quantities.quantity', '*', '@product_quantities.price', '*', '@product_quantities.multiplier'), 'amount_sum');
    $operations_subtraction_services = new Operation();
    $operations_subtraction_services->where('type', Operation::TYPE_SUBTRACTION);
    $operations_subtraction_services->where('subtraction_type', Operation::SUBTRACTION_TYPE_SERVICES);
    $operations_subtraction_services->where_related('service_usage', 'price >', 0);
    $operations_subtraction_services->group_start(' NOT', 'AND');
    $operations_subtraction_services->where_related('service_usage', 'service_id', NULL);
    $operations_subtraction_services->group_end();
    unset($operations_subtraction_services->db->ar_select[0]);
    $operations_subtraction_services->select_func('SUM', array('@service_usages.quantity', '*', '@service_usages.price', '*', '@service_usages.multiplier'), 'amount_sum');
    $CI =& get_instance();
    $query = 'SELECT SUM(o.amount_sum) AS total_sum FROM ((' . $operations_subtraction_direct->get_sql() . ') UNION ALL (' . $operations_subtraction_products->get_sql() . ') UNION ALL (' . $operations_subtraction_services->get_sql() . ')) o';
    $result = $CI->db->query($query);
    return (double) $result->row()->total_sum;
}

 public function my_ledcoin()
 {
     auth_redirect_if_not_authentificated('errormessage/no_auth');
     $this->load->helper('filter');
     $post = $this->input->post();
     if ($post !== FALSE) {
         $post_filter = $this->input->post('filter');
         if ($post_filter !== FALSE) {
             filter_store_filter(self::FILTER_MY_LEDCOIN_TABLE, $post_filter);
         }
         redirect('ledcoin/my_ledcoin');
     }
     $filter = filter_get_filter(self::FILTER_MY_LEDCOIN_TABLE, array('page' => 1));
     $operations_addition = new Operation();
     $operations_addition->where('type', Operation::TYPE_ADDITION);
     $operations_addition->select_sum('amount', 'amount_sum');
     $operations_addition->where_related_person('id', '${parent}.id');
     $operations_mining = new Operation();
     $operations_mining->where('type', Operation::TYPE_ADDITION);
     $operations_mining->where('addition_type', Operation::ADDITION_TYPE_MINING);
     $operations_mining->select_sum('amount', 'amount_sum');
     $operations_mining->where_related_person('id', '${parent}.id');
     $operations_subtraction_direct = new Operation();
     $operations_subtraction_direct->where('type', Operation::TYPE_SUBTRACTION);
     $operations_subtraction_direct->where('subtraction_type', Operation::SUBTRACTION_TYPE_DIRECT);
     $operations_subtraction_direct->select_sum('amount', 'amount_sum');
     $operations_subtraction_direct->where_related_person('id', '${parent}.id');
     $operations_subtraction_products = new Operation();
     $operations_subtraction_products->where('type', Operation::TYPE_SUBTRACTION);
     $operations_subtraction_products->where('subtraction_type', Operation::SUBTRACTION_TYPE_PRODUCTS);
     $operations_subtraction_products->where_related('product_quantity', 'price >', 0);
     $operations_subtraction_products->group_start(' NOT', 'AND');
     $operations_subtraction_products->where_related('product_quantity', 'product_id', NULL);
     $operations_subtraction_products->group_end();
     unset($operations_subtraction_products->db->ar_select[0]);
     $operations_subtraction_products->select_func('SUM', array('@product_quantities.quantity', '*', '@product_quantities.price', '*', '@product_quantities.multiplier'), 'amount_sum');
     $operations_subtraction_products->where_related_person('id', '${parent}.id');
     $operations_subtraction_services = new Operation();
     $operations_subtraction_services->where('type', Operation::TYPE_SUBTRACTION);
     $operations_subtraction_services->where('subtraction_type', Operation::SUBTRACTION_TYPE_SERVICES);
     $operations_subtraction_services->where_related('service_usage', 'price >', 0);
     $operations_subtraction_services->group_start(' NOT', 'AND');
     $operations_subtraction_services->where_related('service_usage', 'service_id', NULL);
     $operations_subtraction_services->group_end();
     unset($operations_subtraction_services->db->ar_select[0]);
     $operations_subtraction_services->select_func('SUM', array('@service_usages.quantity', '*', '@service_usages.price', '*', '@service_usages.multiplier'), 'amount_sum');
     $operations_subtraction_services->where_related_person('id', '${parent}.id');
     $person = new Person();
     $person->where('admin', 0);
     $person->select('*');
     $person->select_subquery($operations_addition, 'plus_amount');
     $person->select_subquery($operations_mining, 'plus_mined');
     $person->select_subquery($operations_subtraction_direct, 'minus_amount_direct');
     $person->select_subquery($operations_subtraction_products, 'minus_amount_products');
     $person->select_subquery($operations_subtraction_services, 'minus_amount_services');
     $person->include_related('group', 'title');
     $person->get_by_id(auth_get_id());
     if (!$person->exists()) {
         add_error_flash_message('Nenašla sa informácia o prihlásenom používateľovi. Nemôžete si pozrieť svoj LEDCOIN.');
         redirect(site_url('ledcoin'));
     }
     $operations = new Operation();
     $operations->select('id, created, amount, type, subtraction_type, addition_type, comment');
     $operations->include_related('admin', array('name', 'surname'));
     $operations->include_related('workplace', 'title');
     $operations->where_related_person($person);
     $operations->order_by('created', 'asc');
     $operations->get_paged_iterated($filter['page'], self::MY_LEDCOIN_TABLE_ROWS_PER_PAGE);
     $this->parser->parse('web/controllers/ledcoin/my_ledcoin.tpl', array('title' => 'Môj LEDCOIN', 'operations' => $operations, 'person' => $person, 'form' => $this->get_my_ledcoin_filter_form($filter, $operations->paged)));
 }

 public function get_form($type = '', $subtraction_type = '')
 {
     $this->load->helper('operations');
     $operations_addition = new Operation();
     $operations_addition->where('type', Operation::TYPE_ADDITION);
     $operations_addition->select_sum('amount', 'amount_sum');
     $operations_addition->where_related_person('id', '${parent}.id');
     $operations_subtraction_direct = new Operation();
     $operations_subtraction_direct->where('type', Operation::TYPE_SUBTRACTION);
     $operations_subtraction_direct->where('subtraction_type', Operation::SUBTRACTION_TYPE_DIRECT);
     $operations_subtraction_direct->select_sum('amount', 'amount_sum');
     $operations_subtraction_direct->where_related_person('id', '${parent}.id');
     $operations_subtraction_products = new Operation();
     $operations_subtraction_products->where('type', Operation::TYPE_SUBTRACTION);
     $operations_subtraction_products->where('subtraction_type', Operation::SUBTRACTION_TYPE_PRODUCTS);
     $operations_subtraction_products->where_related('product_quantity', 'price >', 0);
     $operations_subtraction_products->group_start(' NOT', 'AND');
     $operations_subtraction_products->where_related('product_quantity', 'product_id', NULL);
     $operations_subtraction_products->group_end();
     unset($operations_subtraction_products->db->ar_select[0]);
     $operations_subtraction_products->select_func('SUM', array('@product_quantities.quantity', '*', '@product_quantities.price', '*', '@product_quantities.multiplier'), 'amount_sum');
     $operations_subtraction_products->where_related_person('id', '${parent}.id');
     $operations_subtraction_services = new Operation();
     $operations_subtraction_services->where('type', Operation::TYPE_SUBTRACTION);
     $operations_subtraction_services->where('subtraction_type', Operation::SUBTRACTION_TYPE_SERVICES);
     $operations_subtraction_services->where_related('service_usage', 'price >', 0);
     $operations_subtraction_services->group_start(' NOT', 'AND');
     $operations_subtraction_services->where_related('service_usage', 'service_id', NULL);
     $operations_subtraction_services->group_end();
     unset($operations_subtraction_services->db->ar_select[0]);
     $operations_subtraction_services->select_func('SUM', array('@service_usages.quantity', '*', '@service_usages.price', '*', '@service_usages.multiplier'), 'amount_sum');
     $operations_subtraction_services->where_related_person('id', '${parent}.id');
     $persons = new Person();
     $persons->order_by('surname', 'asc')->order_by('name', 'asc');
     $persons->where('admin', 0);
     $persons->select('*');
     $persons->select_subquery($operations_addition, 'plus_amount');
     $persons->select_subquery($operations_subtraction_direct, 'minus_amount_direct');
     $persons->select_subquery($operations_subtraction_products, 'minus_amount_products');
     $persons->select_subquery($operations_subtraction_services, 'minus_amount_services');
     $persons->include_related('group', 'title');
     $persons->get_iterated();
     $persons_select = array('' => '');
     foreach ($persons as $person) {
         $amount = doubleval($person->plus_amount) - intval($person->minus_amount_direct) - intval($person->minus_amount_products) - intval($person->minus_amount_services);
         $persons_select[$person->id] = $person->name . ' ' . $person->surname . ' (' . $person->group_title . ' | LEDCOIN: ' . $amount . ' ' . get_inflection_ledcoin($amount) . ')';
     }
     $workplaces = new Workplace();
     $workplaces->order_by('title', 'asc');
     $workplaces->get_iterated();
     $workplaces_select = array('' => '');
     foreach ($workplaces as $workplace) {
         $workplaces_select[$workplace->id] = $workplace->title;
     }
     $form = array('fields' => array('type' => array('name' => 'operation[type]', 'type' => 'select', 'id' => 'operation-type', 'label' => 'Typ operácie', 'data' => array('stay-visible' => 'true'), 'values' => array('' => '', Operation::TYPE_ADDITION => 'Pridanie LEDCOIN-u', Operation::TYPE_SUBTRACTION => 'Odobratie LEDCOIN-u'), 'validation' => 'required'), 'subtraction_type' => array('name' => 'operation[subtraction_type]', 'type' => 'select', 'id' => 'operation-subtraction_type', 'label' => 'Spôsob odobratia LEDCOIN-u', 'data' => array('stay-visible' => 'true'), 'values' => array('' => '', Operation::SUBTRACTION_TYPE_DIRECT => 'Priame odobratie LEDCOIN-u', Operation::SUBTRACTION_TYPE_PRODUCTS => 'Nákup v bufete', Operation::SUBTRACTION_TYPE_SERVICES => 'Využitie služieb'), 'validation' => 'required'), 'addition_type' => array('name' => 'operation[addition_type]', 'type' => 'select', 'id' => 'operation-addition_type', 'data' => array('stay-visivle' => 'true'), 'label' => 'Spôsob pridania LEDCOIN-u', 'values' => array('' => '', Operation::ADDITION_TYPE_TRANSFER => 'Prevod z účtu vedúcich', Operation::ADDITION_TYPE_MINING => 'Vydolovanie LEDCOIN-u'), 'validation' => 'required'), 'person' => array('name' => 'operation[person_id]', 'type' => 'select', 'id' => 'operation-person_id', 'label' => 'Účastník', 'data' => array('stay-visible' => 'true'), 'values' => $persons_select, 'validation' => 'required'), 'workplace' => array('name' => 'operation[workplace_id]', 'type' => 'select', 'id' => 'operation-workplace_id', 'data' => array('stay-visible' => 'true'), 'label' => 'Zamestnanie', 'values' => $workplaces_select), 'comment' => array('name' => 'operation[comment]', 'type' => 'text_input', 'id' => 'comment-id', 'label' => 'Komentár', 'data' => array('stay-visible' => 'true'), 'validation' => 'max_length[255]'), 'amount' => array('name' => 'operation[amount]', 'type' => 'slider', 'id' => 'comment-amount', 'label' => 'LEDCOIN', 'data' => array('stay-visible' => 'true'), 'min' => 0, 'max' => 25, 'step' => 0.1, 'default' => 0, 'validation' => array(array('if-field-not-equals' => array('field' => 'operation[amount]', 'value' => 0), 'rules' => 'required|floatpoint|convert_floatpoint|greater_than[0]'))), 'multiplier-fake' => array('name' => 'operation[multiplier-fake]', 'type' => 'text_input', 'disabled' => true, 'id' => 'operation-multiplier-fake', 'default' => operations_ledcoin_multiplier(), 'label' => 'Multiplikátor LEDCOIN-u'), 'multiplier' => array('name' => 'operation[multiplier]', 'type' => 'hidden', 'default' => operations_ledcoin_multiplier())), 'arangement' => array('type', 'person', 'workplace', 'comment'));
     if ($type == Operation::TYPE_SUBTRACTION) {
         if ($subtraction_type == Operation::SUBTRACTION_TYPE_DIRECT) {
             $form['arangement'] = array('type', 'subtraction_type', 'person', 'workplace', 'comment', 'amount');
         } elseif ($subtraction_type == Operation::SUBTRACTION_TYPE_SERVICES) {
             $form['arangement'] = array('type', 'subtraction_type', 'person', 'comment', 'multiplier', 'multiplier-fake');
             $services = new Service();
             $services->order_by('title', 'asc');
             $services->get_iterated();
             foreach ($services as $service) {
                 $form['fields']['service_' . $service->id . '_quantity'] = array('name' => 'operation_service[' . $service->id . '][quantity]', 'class' => 'controlls-services', 'id' => 'operation_service-' . $service->id . '-quantity', 'type' => 'slider', 'min' => 0, 'max' => 240, 'label' => $service->title . ' (LEDCOIN)', 'data' => array('service-title' => $service->title), 'default' => 0, 'validation' => array(array('if-field-not-equals' => array('field' => 'operation_service[' . $service->id . '][quantity]', 'value' => 0), 'rules' => 'required|integer|greater_than[0]')));
                 $form['fields']['service_' . $service->id . '_price'] = array('name' => 'operation_service[' . $service->id . '][price]', 'class' => 'controlls-services', 'id' => 'operation_service-' . $service->id . '-price', 'type' => 'text_input', 'label' => $service->title . ' (cena za minútu)', 'data' => array('service-title' => $service->title), 'default' => $service->price, 'validation' => array(array('if-field-not-equals' => array('field' => 'operation_service[' . $service->id . '][quantity]', 'value' => 0), 'rules' => 'required|floatpoint|convert_floatpoint|greater_than[0]')));
                 $form['arangement'][] = 'service_' . $service->id . '_quantity';
                 $form['arangement'][] = 'service_' . $service->id . '_price';
             }
         } elseif ($subtraction_type == Operation::SUBTRACTION_TYPE_PRODUCTS) {
             $form['arangement'] = array('type', 'subtraction_type', 'person', 'comment', 'multiplier', 'multiplier-fake');
             $quantity_addition = new Product_quantity();
             $quantity_addition->select_sum('quantity', 'quantity_sum');
             $quantity_addition->where('type', Product_quantity::TYPE_ADDITION);
             $quantity_addition->where_related('product', 'id', '${parent}.id');
             $quantity_subtraction = new Product_quantity();
             $quantity_subtraction->select_sum('quantity', 'quantity_sum');
             $quantity_subtraction->where('type', Product_quantity::TYPE_SUBTRACTION);
             $quantity_subtraction->where_related('product', 'id', '${parent}.id');
             $products = new Product();
             $products->order_by('title', 'asc');
             $products->select('*');
             $products->select_subquery($quantity_addition, 'plus_quantity');
             $products->select_subquery($quantity_subtraction, 'minus_quantity');
             $products->get_iterated();
             $p = 1;
             foreach ($products as $product) {
                 $form['fields']['product_' . $product->id . '_quantity'] = array('name' => 'operation_product[' . $product->id . '][quantity]', 'class' => 'controlls-products', 'id' => 'operation_product-' . $product->id . '-quantity', 'type' => 'slider', 'min' => 0, 'max' => intval($product->plus_quantity) - intval($product->minus_quantity), 'label' => '<span class="product_title_label"><img src="' . get_product_image_min($product->id) . '" alt="" /><span class="product_title">' . $product->title . ' (počet kusov)</span></span>', 'default' => 0, 'disabled' => intval($product->plus_quantity) - intval($product->minus_quantity) <= 0 ? true : false, 'data' => array('product-title' => $product->title), 'validation' => array(array('if-field-not-equals' => array('field' => 'operation_product[' . $product->id . '][quantity]', 'value' => 0), 'rules' => 'required|integer|greater_than[0]|less_than_equals[' . (intval($product->plus_quantity) - intval($product->minus_quantity)) . ']')));
                 $form['fields']['product_' . $product->id . '_price'] = array('name' => 'operation_product[' . $product->id . '][price]', 'class' => 'controlls-products', 'id' => 'operation_product-' . $product->id . '-price', 'type' => 'text_input', 'label' => $product->title . ' (cena za kus)', 'default' => $product->price, 'disabled' => intval($product->plus_quantity) - intval($product->minus_quantity) <= 0 ? true : false, 'data' => array('product-title' => $product->title), 'validation' => array(array('if-field-not-equals' => array('field' => 'operation_product[' . $product->id . '][quantity]', 'value' => 0), 'rules' => 'required|floatpoint|convert_floatpoint|greater_than[0]')));
                 $form['arangement'][] = 'product_' . $product->id . '_quantity';
                 $form['arangement'][] = 'product_' . $product->id . '_price';
                 if ($p < $products->result_count()) {
                     $form['fields']['product_' . $product->id . '_divider'] = array('type' => 'divider', 'data' => array('product-title' => $product->title));
                     $form['arangement'][] = 'product_' . $product->id . '_divider';
                 }
                 $p++;
             }
         } else {
             $form['arangement'] = array('type', 'subtraction_type', 'person');
         }
//.........这里部分代码省略.........