ok
Mini Shell
<?php
if (!defined('BASEPATH')) {
exit('No direct script access allowed');
}
class Teachersubject_model extends MY_Model
{
public function __construct()
{
parent::__construct();
$this->current_session = $this->setting_model->getCurrentSession();
}
public function get($id = null)
{
$this->db->select()->from('teacher_subjects');
if ($id != null) {
$this->db->where('id', $id);
} else {
$this->db->order_by('id');
}
$query = $this->db->get();
if ($id != null) {
return $query->row_array();
} else {
return $query->result_array();
}
}
public function teachersjubject($id = null)
{
$this->db->select()->from('teacher_subjects');
if ($id != null) {
$this->db->where('teacher_id', $id);
} else {
$this->db->order_by('id');
}
$query = $this->db->get();
if ($id != null) {
return $query->row_array();
} else {
return $query->result_array();
}
}
public function remove($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('teacher_subjects');
$message = DELETE_RECORD_CONSTANT . " On teacher subjects 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 $return_value;
}
}
public function deleteBatch($ids, $class_section_id)
{
$this->db->where('class_section_id', $class_section_id);
$this->db->where('session_id', $this->current_session);
$this->db->where_not_in('id', $ids);
$this->db->delete('teacher_subjects');
}
public function add($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('teacher_subjects', $data);
$message = UPDATE_RECORD_CONSTANT . " On teacher subjects 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('teacher_subjects', $data);
$id = $this->db->insert_id();
$message = INSERT_RECORD_CONSTANT . " On teacher subjects 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;
}
return $id;
}
}
public function getDetailByclassAndSection($class_section_id)
{
$this->db->select()->from('teacher_subjects');
$this->db->where('class_section_id', $class_section_id);
$this->db->where('teacher_subjects.session_id', $this->current_session);
$query = $this->db->get();
return $query->result_array();
}
public function getDetailbyClsandSection($class_id, $section_id, $exam_id)
{
$query = $this->db->query("SELECT teacher_subjects.*,exam_schedules.date_of_exam,exam_schedules.start_to,exam_schedules.end_from,exam_schedules.room_no,exam_schedules.full_marks,exam_schedules.passing_marks,subjects.name,
subjects.type FROM `teacher_subjects` LEFT JOIN `exam_schedules` ON exam_schedules.teacher_subject_id=teacher_subjects.id AND exam_schedules.exam_id = " . $this->db->escape($exam_id) . " INNER JOIN subjects
ON teacher_subjects.subject_id = subjects.id INNER JOIN class_sections
ON teacher_subjects.class_section_id = class_sections.id WHERE class_sections.class_id =" . $this->db->escape($class_id) . " and class_sections.section_id=" . $this->db->escape($section_id));
return $query->result_array();
}
public function getSubjectByClsandSection($class_id, $section_id, $classteacher = 'yes')
{
$userdata = $this->customlib->getUserData();
$role_id = $userdata["role_id"];
if (isset($role_id) && ($userdata["role_id"] == 2) && ($userdata["class_teacher"] == "yes")) {
$cquery = $this->db->select("classes.*")->join("classes", "class_teacher.class_id = classes.id")->where("class_teacher.staff_id", $userdata["id"])->where("classes.id", $class_id)->get("class_teacher");
if ($cquery->num_rows() > 0) {
$classteacher = 'no';
} else {
$classteacher = 'yes';
}
if ($classteacher == 'yes') {
$where = " and teacher_subjects.teacher_id = " . $userdata["id"];
} else {
$where = " ";
}
} else {
$where = " ";
}
$sql = "SELECT teacher_subjects.*,staff.name as `teacher_name`, staff.surname, subjects.name,subjects.type,subjects.code FROM `teacher_subjects` INNER JOIN subjects ON teacher_subjects.subject_id = subjects.id INNER JOIN class_sections ON teacher_subjects.class_section_id = class_sections.id INNER JOIN staff ON staff.id = teacher_subjects.teacher_id WHERE class_sections.class_id =" . $this->db->escape($class_id) . " and class_sections.section_id=" . $this->db->escape($section_id) . " and teacher_subjects.session_id=" . $this->db->escape($this->current_session) . " " . $where;
$query = $this->db->query($sql);
return $query->result_array();
}
public function getTeacherClassSubjects($teacher_id)
{
$this->db->select('teacher_subjects.*,subjects.name,classes.class,sections.section');
$this->db->from('teacher_subjects');
$this->db->join('subjects', 'subjects.id = teacher_subjects.subject_id');
$this->db->join('class_sections', 'class_sections.id = teacher_subjects.class_section_id');
$this->db->join('classes', 'classes.id = class_sections.class_id');
$this->db->join('sections', 'sections.id = class_sections.section_id');
$this->db->where('teacher_subjects.teacher_id', $teacher_id);
$this->db->where('teacher_subjects.session_id', $this->current_session);
$query = $this->db->get();
return $query->result();
}
}
Zerion Mini Shell 1.0