Current File : /home2/selectio/public_html/bharath/application/models/Item_model.php
<?php
if (!defined('BASEPATH'))
exit('No direct script access allowed');
class Item_model extends MY_Model {
public function __construct() {
parent::__construct();
$this->current_session = $this->setting_model->getCurrentSession();
}
public function getItemByCategory($item_category_id) {
$this->db->select('item.id,item.name,item.item_category_id,item_category.item_category,item_category.id as `item_category_id`');
$this->db->from('item');
$this->db->join('item_category', 'item_category.id = item.item_category_id');
$this->db->where('item.item_category_id', $item_category_id);
$this->db->order_by('item.id');
$query = $this->db->get();
return $query->result_array();
}
public function getItemunit($id) {
$this->db->select('item.id,item.name,item.unit,item.item_category_id');
$this->db->from('item');
// $this->db->join('item_category', 'item_category.id = item.item_category_id');
$this->db->where('item.id', $id);
//$this->db->order_by('item.id');
$query = $this->db->get();
return $query->row_array();
}
public function valid_check_exists($str) {
$name = $this->input->post('name');
$id = $this->input->post('id');
$item_category_id = $this->input->post('item_category_id');
if (!isset($id)) {
$id = 0;
}
if ($this->check_data_exists($name, $item_category_id, $id)) {
$this->form_validation->set_message('check_exists', 'Record already exists');
return FALSE;
} else {
return TRUE;
}
}
function check_data_exists($name, $item_category_id, $id) {
$this->db->where('name', $name);
$this->db->where('item_category_id', $item_category_id);
$this->db->where('id !=', $id);
$query = $this->db->get('item');
if ($query->num_rows() > 0) {
return TRUE;
} else {
return FALSE;
}
}
public function get($id = null) {
// $where = "";
$query = "SELECT item.*,item_category.item_category,item_store.item_store,item_store.code,item_supplier.item_supplier,item_supplier.phone,item_supplier.email,item_supplier.address,IFNULL(item_issues.issued,0) as `issued`,IFNULL(item_issues.returned,0) as `returned`,IFNULL(item_stock.item_stock_quantity,0) added_stock FROM `item` left JOIN item_category on item.item_category_id=item_category.id left JOIN item_store on item.item_store_id=item_store.id left JOIN item_supplier on item.item_supplier_id=item_supplier.id left JOIN (SELECT item_stock.item_id,sum(quantity) item_stock_quantity FROM `item_stock` group by item_stock.item_id) as item_stock on item_stock.item_id=item.id left JOIN (SELECT m.item_id as `issue_item_id`, IFNULL((SELECT SUM(quantity) FROM item_issue WHERE item_issue.item_id = m.item_id and item_issue.is_returned =1),0) as `issued` ,IFNULL((SELECT SUM(quantity) FROM item_issue WHERE item_issue.item_id = m.item_id and item_issue.is_returned =0),0) as `returned` FROM item_issue m GROUP BY item_id) as item_issues on item_issues.issue_item_id=item.id";
if ($id != null) {
$query =$query." where item.id =".$id;
}
$query = $this->db->query($query);
if ($id != null) {
return $query->row_array();
}
return $query->result_array();
}
public function getItemAvailable($item_id = null) {
$where = "";
$query = "SELECT item.*,item_category.item_category,item_store.item_store,item_store.code,item_supplier.item_supplier,item_supplier.phone,item_supplier.email,item_supplier.address,IFNULL(item_issues.issued,0) as `issued`,IFNULL(item_issues.returned,0) as `returned`,IFNULL(item_stock.item_stock_quantity,0) added_stock FROM `item` left JOIN item_category on item.item_category_id=item_category.id left JOIN item_store on item.item_store_id=item_store.id left JOIN item_supplier on item.item_supplier_id=item_supplier.id left JOIN (SELECT item_stock.item_id,sum(quantity) item_stock_quantity FROM `item_stock` group by item_stock.item_id) as item_stock on item_stock.item_id=item.id left JOIN (SELECT m.item_id as `issue_item_id`, IFNULL((SELECT SUM(quantity) FROM item_issue WHERE item_issue.item_id = m.item_id and item_issue.is_returned =1),0) as `issued` ,IFNULL((SELECT SUM(quantity) FROM item_issue WHERE item_issue.item_id = m.item_id and item_issue.is_returned =0),0) as `returned` FROM item_issue m GROUP BY item_id) as item_issues on item_issues.issue_item_id=item.id where item.id= " . $item_id;
$query = $this->db->query($query);
if ($item_id != null) {
return $query->row_array();
}
}
/**
* This function will delete the record based on the id
* @param $id
*/
public function remove($id) {
$this->db->trans_start(); # Starting Transaction
$this->db->trans_strict(false); # See Note 01. If you wish can remove as well
//=======================Code Start===========================
$this->db->where('id', $id);
$this->db->delete('item');
$message = DELETE_RECORD_CONSTANT." On item id ".$id;
$action = "Delete";
$record_id = $id;
$this->log($message, $record_id, $action);
//======================Code End==============================
$this->db->trans_complete(); # Completing transaction
/*Optional*/
if ($this->db->trans_status() === false) {
# Something went wrong.
$this->db->trans_rollback();
return false;
} else {
//return $return_value;
}
}
/**
* This function will take the post data passed from the controller
* If id is present, then it will do an update
* else an insert. One function doing both add and edit.
* @param $data
*/
public function add($data) {
$this->db->trans_start(); # Starting Transaction
$this->db->trans_strict(false); # See Note 01. If you wish can remove as well
//=======================Code Start===========================
if (isset($data['id'])) {
$this->db->where('id', $data['id']);
$this->db->update('item', $data);
$message = UPDATE_RECORD_CONSTANT." On item id ".$data['id'];
$action = "Update";
$record_id = $data['id'];
$this->log($message, $record_id, $action);
//======================Code End==============================
$this->db->trans_complete(); # Completing transaction
/*Optional*/
if ($this->db->trans_status() === false) {
# Something went wrong.
$this->db->trans_rollback();
return false;
} else {
//return $return_value;
}
} else {
$this->db->insert('item', $data);
$insert_id = $this->db->insert_id();
$message = INSERT_RECORD_CONSTANT." On item id ".$insert_id;
$action = "Insert";
$record_id = $insert_id;
$this->log($message, $record_id, $action);
//echo $this->db->last_query();die;
//======================Code End==============================
$this->db->trans_complete(); # Completing transaction
/*Optional*/
if ($this->db->trans_status() === false) {
# Something went wrong.
$this->db->trans_rollback();
return false;
} else {
//return $return_value;
}
return $insert_id;
}
}
}
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