ok
Mini Shell
<?php
class Classteacher_model extends MY_Model
{
public function __construct()
{
parent::__construct();
$this->current_session = $this->setting_model->getCurrentSession();
}
public function getClassTeacher($id = null)
{
if (!empty($id)) {
$query = $this->db->select('staff.*,class_teacher.id as ctid,class_teacher.class_id,class_teacher.section_id,classes.class,sections.section')->join("staff", "class_teacher.staff_id = staff.id")->join("classes", "class_teacher.class_id = classes.id")->join("sections", "class_teacher.section_id = sections.id")->where("class_teacher.id", $id)->get("class_teacher");
return $query->row_array();
} else {
$query = $this->db->select('staff.*,class_teacher.id as ctid,classes.class,sections.section')->join("staff", "class_teacher.staff_id = staff.id")->join("classes", "class_teacher.class_id = classes.id")->join("sections", "class_teacher.section_id = sections.id")->get("class_teacher");
return $query->row_array();
}
}
public function addClassTeacher($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"])->update("class_teacher", $data);
$message = UPDATE_RECORD_CONSTANT . " On class teacher id " . $data["id"];
$action = "Update";
$record_id = $data["id"];
$this->log($message, $record_id, $action);
} else {
$this->db->insert("class_teacher", $data);
$id = $this->db->insert_id();
$message = INSERT_RECORD_CONSTANT . " On class teacher id " . $id;
$action = "Insert";
$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 $return_value;
}
}
public function teacherByClassSection($class_id, $section_id)
{
$query = $this->db->select('staff.*,class_teacher.id as ctid,class_teacher.class_id,class_teacher.section_id,classes.class,sections.section')->join("staff", "class_teacher.staff_id = staff.id")->join("classes", "class_teacher.class_id = classes.id")->join("sections", "class_teacher.section_id = sections.id")->where("class_teacher.class_id", $class_id)->where("class_teacher.section_id", $section_id)->where("staff.is_active", 1)->where("class_teacher.session_id", $this->current_session)->get("class_teacher");
return $query->result_array();
}
public function updateTeacher($previd, $class_id, $section_id)
{
$data = array('class_id' => $class_id, 'section_id' => $section_id);
$this->db->set('class_id', 'class_id', false);
$this->db->set('section_id', 'section_id', false);
$this->db->where_in('id', $previd);
$this->db->update('class_teacher', $data);
}
public function getclassbyuser($id)
{
$query = $this->db->select("classes.*")->join("classes", "class_teacher.class_id = classes.id")->where("class_teacher.staff_id", $id)->get("class_teacher");
return $query->result_array();
}
public function classbysubjectteacher($id, $classes)
{
$query = $this->db->query("select * from subject_timetable st where st.staff_id='" . $id . "' ");
$subject_teacher = $query->result_array();
}
public function delete($class_id, $section_id, $array)
{
$this->db->where('class_id', $class_id);
$this->db->where('section_id', $section_id);
if (!empty($array)) {
$this->db->where_in('staff_id', $array);
}
$this->db->delete('class_teacher');
}
public function getsubjectbyteacher($id)
{
$query = $this->db->select("classes.*,teacher_subjects.subject_id")
->join("classes", "class_sections.class_id = classes.id ")
->where("teacher_subjects.teacher_id", $id)
->where_in('classes.id', 'select class_sections.class_id from class_sections inner join teacher_subjects on (class_sections.id = teacher_subjects.class_section_id) group by class_sections.class_id')
->get("teacher_subjects");
return $query->result_array();
}
}
Zerion Mini Shell 1.0