98 lines
2.6 KiB
PHP
98 lines
2.6 KiB
PHP
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<?php
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defined('BASEPATH') or exit('No direct script access allowed');
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class DrugAndDevices_model extends CI_Model
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{
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function __construct()
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{
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// Set table name
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$this->table = 'nh_drugs_and_devices';
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// Set orderable column fields
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$this->column_order = array(null,'code','name','type','on_prescription', null);
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// Set searchable column fields
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$this->column_search = array('code','name','type','on_prescription');
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// Set default order
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$this->order = array('created_at' => 'desc');
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}
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/*
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* Fetch members data from the database
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* @param $_POST filter data based on the posted parameters
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*/
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public function getRows($postData)
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{
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$this->_get_datatables_query($postData);
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if ($postData['length'] != -1) {
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$this->db->limit($postData['length'], $postData['start']);
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}
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$query = $this->db->get();
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return $query->result();
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}
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/*
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* Count all records
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*/
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public function countAll($postData)
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{
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$this->db->from($this->table);
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$this->db->where('network_id', $postData['id_network']);
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return $this->db->count_all_results();
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}
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/*
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* Count records based on the filter params
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* @param $_POST filter data based on the posted parameters
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*/
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public function countFiltered($postData)
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{
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$this->_get_datatables_query($postData);
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$query = $this->db->get();
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return $query->num_rows();
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}
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/*
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* Perform the SQL queries needed for an server-side processing requested
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* @param $_POST filter data based on the posted parameters
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*/
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private function _get_datatables_query($postData)
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{
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$this->db->from($this->table);
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$this->db->where('network_id', $postData['id_network']);
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// if (strlen($postData['startDate']) > 0 && strlen($postData['endDate']) > 0) {
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// $this->db->where('created_at >=', date('Y-m-d', strtotime($postData['startDate'])));
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// $this->db->where('created_at <', date('Y-m-d', strtotime($postData['endDate']. "+1 day")));
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// }
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$i = 0;
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// loop searchable columns
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foreach ($this->column_search as $item) {
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// if datatable send POST for search
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if ($postData['search']['value']) {
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// first loop
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if ($i === 0) {
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// open bracket
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$this->db->group_start();
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$this->db->like($item, $postData['search']['value']);
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} else {
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$this->db->or_like($item, $postData['search']['value']);
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}
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// last loop
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if (count($this->column_search) - 1 == $i) {
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// close bracket
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$this->db->group_end();
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}
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}
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$i++;
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}
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if (isset($postData['order'])) {
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$this->db->order_by($this->column_order[$postData['order']['0']['column']], $postData['order']['0']['dir']);
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} else if (isset($this->order)) {
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$order = $this->order;
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$this->db->order_by(key($order), $order[key($order)]);
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}
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}
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}
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