ok
Mini Shell
<?php
if (!defined('BASEPATH')) {
exit('No direct script access allowed');
}
class Examgroupstudent_model extends CI_Model
{
public function __construct()
{
parent::__construct();
$this->current_session = $this->setting_model->getCurrentSession();
}
public function searchExamGroupStudentAttempted1($exam_group_id, $class_id, $batch_id)
{
$sql = "select IFNULL(exam_group_students.id, 0) as `exam_group_student_id`,students.admission_no , students.id as `student_id`, students.roll_no,students.admission_date,students.firstname, students.middlename, students.lastname,students.image, students.mobileno, students.email ,students.state , students.city , students.pincode , students.religion,students.dob ,students.current_address, students.permanent_address,students.category_id, IFNULL(categories.category, '') as `category`, students.adhar_no,students.samagra_id,students.bank_account_no,students.bank_name, students.ifsc_code , students.guardian_name, students.guardian_relation,students.guardian_phone,`classes`.`class`,students.guardian_address,students.is_active,`students`.`father_name`,`students`.`gender`,students.batch_id,batch.name,student_session.* from student_session INNER join students on students.id=student_session.student_id JOIN `classes` ON `student_session`.`class_id` = `classes`.`id` LEFT JOIN `categories` ON `students`.`category_id` = `categories`.`id` inner join batch on students.batch_id=batch.id INNER JOIN exam_group_students on exam_group_students.exam_group_id=" . $this->db->escape($exam_group_id) . " and exam_group_students.student_id =students.id WHERE student_session.class_id=" . $this->db->escape($class_id) . " and students.batch_id=" . $this->db->escape($batch_id) . " GROUP BY students.id ORDER BY students.id asc";
$query = $this->db->query($sql);
return $query->result_array();
}
public function searchExamGroupStudentAttempted($exam_group_id, $exam_id, $class_id, $section_id, $session_id)
{
$sql = "select IFNULL(exam_group_students.id, 0) as `exam_group_student_id`,students.admission_no , students.id as `student_id`, students.roll_no,students.admission_date,students.firstname,students.middlename, students.lastname,students.image, students.mobileno, students.email ,students.state , students.city , students.pincode , students.religion,students.dob ,students.current_address, students.permanent_address,students.category_id, IFNULL(categories.category, '') as `category`, students.adhar_no,students.samagra_id,students.bank_account_no,students.bank_name, students.ifsc_code , students.guardian_name, students.guardian_relation,students.guardian_phone,`classes`.`class`,students.guardian_address,students.is_active,`students`.`father_name`,`students`.`gender`,student_session.* from student_session INNER join students on students.id=student_session.student_id and student_session.class_id=" . $this->db->escape($class_id) . " and student_session.section_ids=" . $this->db->escape($section_id) . " and student_session.session_id=" . $this->db->escape($session_id) . " JOIN `classes` ON `student_session`.`class_id` = `classes`.`id` LEFT JOIN `categories` ON `students`.`category_id` = `categories`.`id` INNER JOIN exam_group_students on exam_group_students.exam_group_id=" . $this->db->escape($exam_group_id) . " and exam_group_students.student_id =students.id ORDER BY students.id asc";
$query = $this->db->query($sql);
return $query->result_array();
}
public function searchExamStudentsByExam($exam_id)
{
$sql = "SELECT exam_group_class_batch_exam_students.id as `exam_group_class_batch_exam_student_id`,exam_group_class_batch_exam_students.rank,exam_group_class_batch_exam_students.roll_no as `exam_roll_no`,exam_group_class_batch_exam_students.teacher_remark,students.admission_no , students.id as `student_id`, students.roll_no,students.admission_date,students.firstname,students.middlename, students.lastname,students.image, students.mobileno, students.email ,students.state , students.city , students.pincode , students.religion,students.dob ,students.current_address, students.permanent_address,students.category_id, IFNULL(categories.category, '') as `category`, students.adhar_no,students.samagra_id,students.bank_account_no,students.bank_name, students.ifsc_code , students.guardian_name, students.guardian_relation,students.guardian_phone,students.guardian_email,`classes`.`class`,students.guardian_address,students.is_active,`students`.`father_name`,`students`.`gender`,`students`.`app_key`,`students`.`parent_app_key`,exam_group_class_batch_exam_students.rank,sections.section as student_section FROM `exam_group_class_batch_exam_students` INNER JOIN student_session on student_session.id=exam_group_class_batch_exam_students.student_session_id INNER join students on students.id=student_session.student_id INNER JOIN `classes` ON `student_session`.`class_id` = `classes`.`id` INNER JOIN `sections` ON `student_session`.`section_id` = `sections`.`id` LEFT JOIN `categories` ON `students`.`category_id` = `categories`.`id` WHERE exam_group_class_batch_exam_id=" . $this->db->escape($exam_id) . " AND students.is_active='yes' order by exam_group_class_batch_exam_students.rank asc";
$query = $this->db->query($sql);
return $query->result();
}
public function searchExamStudents($exam_group_id, $exam_id, $class_id, $section_id, $session_id)
{
$sql = "SELECT exam_group_class_batch_exam_students.id as `exam_group_class_batch_exam_student_id`,exam_group_class_batch_exam_students.rank,exam_group_class_batch_exam_students.roll_no as `exam_roll_no`,students.admission_no , students.id as `student_id`, students.roll_no,students.admission_date,students.firstname,students.middlename, students.lastname,students.image, students.mobileno, students.email ,students.state , students.city , students.pincode , students.religion,students.dob ,students.current_address, students.permanent_address,students.category_id, IFNULL(categories.category, '') as `category`, students.adhar_no,students.samagra_id,students.bank_account_no,students.bank_name, students.ifsc_code , students.guardian_name, students.guardian_relation,students.guardian_phone,`classes`.`class`,students.guardian_address,students.is_active,`students`.`father_name`,`students`.`gender` FROM `exam_group_class_batch_exam_students` INNER JOIN student_session on student_session.id=exam_group_class_batch_exam_students.student_session_id INNER join students on students.id=student_session.student_id INNER JOIN `classes` ON `student_session`.`class_id` = `classes`.`id` LEFT JOIN `categories` ON `students`.`category_id` = `categories`.`id` WHERE exam_group_class_batch_exam_id=" . $this->db->escape($exam_id) . " AND students.is_active='yes' AND student_session.class_id=" . $this->db->escape($class_id) . " and student_session.section_id=" . $this->db->escape($section_id) . " and student_session.session_id=" . $this->db->escape($session_id)."order by students.firstname asc";
$query = $this->db->query($sql);
return $query->result();
}
public function searchExamGroupStudents($exam_group_id, $class_id, $section_id, $session_id)
{
$sql = "select IFNULL(exam_group_students.id, 0) as `exam_group_student_id`,students.admission_no , students.id as `student_id`, students.roll_no,students.admission_date,students.firstname,students.middlename, students.lastname,students.image, students.mobileno, students.email ,students.state , students.city , students.pincode , students.religion,students.dob ,students.current_address, students.permanent_address,students.category_id, IFNULL(categories.category, '') as `category`, students.adhar_no,students.samagra_id,students.bank_account_no,students.bank_name, students.ifsc_code , students.guardian_name, students.guardian_relation,students.guardian_phone,`classes`.`class`,students.guardian_address,students.is_active,`students`.`father_name`,`students`.`gender`,student_session.* from student_session INNER join students on students.id=student_session.student_id and student_session.class_id=" . $this->db->escape($class_id) . " and student_session.section_id=" . $this->db->escape($section_id) . " and student_session.session_id=" . $this->db->escape($session_id) . " JOIN `classes` ON `student_session`.`class_id` = `classes`.`id` LEFT JOIN `categories` ON `students`.`category_id` = `categories`.`id` LEFT JOIN exam_group_students on exam_group_students.exam_group_id=" . $this->db->escape($exam_group_id) . " and exam_group_students.student_id =students.id ORDER BY students.id asc";
$query = $this->db->query($sql);
return $query->result_array();
}
public function add($data_insert, $data_delete, $exam_group_id)
{
$this->db->trans_begin();
if (!empty($data_insert)) {
foreach ($data_insert as $student_key => $student_value) {
$this->db->where('exam_group_id', $student_value['exam_group_id']);
$this->db->where('student_id', $student_value['student_id']);
$q = $this->db->get('exam_group_students');
if ($q->num_rows() == 0) {
$this->db->insert('exam_group_students', $data_insert[$student_key]);
}
}
}
if (!empty($data_delete)) {
$this->db->where('exam_group_id', $exam_group_id);
$this->db->where_in('student_id', $data_delete);
$this->db->delete('exam_group_students');
}
if ($this->db->trans_status() === false) {
$this->db->trans_rollback();
return false;
} else {
$this->db->trans_commit();
return true;
}
}
public function examGroupSubjectResult($exam_subject_id, $class_id, $section_id, $session_id)
{
$sql = "SELECT IFNULL(exam_group_exam_results.id, 0) as exam_group_exam_result_id,IFNULL(exam_group_exam_results.attendence,'') as `exam_group_exam_result_attendance`,IFNULL(exam_group_exam_results.get_marks,'') as `exam_group_exam_result_get_marks`,IFNULL(exam_group_exam_results.note,'') as `exam_group_exam_result_note`,exam_group_class_batch_exam_students.id as `exam_group_class_batch_exam_students_id`,exam_group_class_batch_exam_students.roll_no as `exam_roll_no`,exam_group_class_batch_exam_subjects.*,subjects.name,subjects.code,subjects.type,students.admission_no , students.roll_no,students.id as `student_id`, students.roll_no,students.admission_date,students.firstname,students.middlename, students.lastname,students.image, students.mobileno, students.email ,students.state , students.city , students.pincode , students.religion,students.dob ,students.current_address, students.permanent_address,students.category_id, IFNULL(categories.category, '') as `category`, students.adhar_no,students.samagra_id,students.bank_account_no,students.bank_name, students.ifsc_code , students.guardian_name, students.guardian_relation,students.guardian_phone,students.guardian_address,students.is_active,`students`.`father_name`,`students`.`gender`,exam_group_class_batch_exams.use_exam_roll_no FROM `exam_group_class_batch_exam_subjects` INNER JOIN exam_group_class_batch_exams on exam_group_class_batch_exams.id=exam_group_class_batch_exam_subjects.exam_group_class_batch_exams_id INNER JOIN subjects on subjects.id=exam_group_class_batch_exam_subjects.subject_id INNER JOIN exam_group_class_batch_exam_students on exam_group_class_batch_exam_students.exam_group_class_batch_exam_id=exam_group_class_batch_exam_subjects.exam_group_class_batch_exams_id INNER join student_session on student_session.id=exam_group_class_batch_exam_students.student_session_id LEFT join exam_group_exam_results on exam_group_exam_results.exam_group_class_batch_exam_subject_id=exam_group_class_batch_exam_subjects.id and exam_group_exam_results.exam_group_class_batch_exam_student_id=exam_group_class_batch_exam_students.id INNER JOIN students on students.id=student_session.student_id LEFT JOIN `categories` ON `students`.`category_id` = `categories`.`id` WHERE students.is_active='yes' AND exam_group_class_batch_exam_subjects.id=" . $this->db->escape($exam_subject_id) . " and student_session.class_id=" . $this->db->escape($class_id) . " and student_session.section_id=" . $this->db->escape($section_id) . " and student_session.session_id=" . $this->db->escape($session_id) . " ORDER BY students.id asc";
$query = $this->db->query($sql);
return $query->result_array();
}
public function add_result($insert_array)
{
$this->db->trans_start(); # Starting Transaction
$this->db->trans_strict(false); # See Note 01. If you wish can remove as well
if (!empty($insert_array)) {
foreach ($insert_array as $student_key => $student_value) {
$student_value['exam_group_class_batch_exam_subject_id'];
$student_value['exam_group_class_batch_exam_student_id'];
$this->db->where('exam_group_class_batch_exam_subject_id', $student_value['exam_group_class_batch_exam_subject_id']);
$this->db->where('exam_group_class_batch_exam_student_id', $student_value['exam_group_class_batch_exam_student_id']);
$q = $this->db->get('exam_group_exam_results');
if ($q->num_rows() > 0) {
$update_result = $q->row();
$this->db->where('id', $update_result->id);
$this->db->update('exam_group_exam_results', $student_value);
} else {
$this->db->insert('exam_group_exam_results', $student_value);
}
}
}
$this->db->trans_complete(); # Completing transaction
/* Optional */
if ($this->db->trans_status() === false) {
# Something went wrong.
$this->db->trans_rollback();
return false;
} else {
# Everything is Perfect.
# Committing data to the database.
$this->db->trans_commit();
return true;
}
}
public function searchStudentByClassSectionSession($class_id, $section_id, $session_id)
{
$sql = "SELECT students.admission_no , students.id as `student_id`, students.roll_no,students.admission_date,students.firstname, students.middlename,students.lastname,students.image, students.mobileno, students.email ,students.state , students.city , students.pincode , students.religion,students.dob ,students.current_address, students.permanent_address,students.category_id, IFNULL(categories.category, '') as `category`, students.adhar_no,students.samagra_id,students.bank_account_no,students.bank_name, students.ifsc_code , students.guardian_name, students.guardian_relation,students.guardian_phone,students.guardian_address,students.is_active,`students`.`father_name`,`students`.`gender` FROM `students` LEFT JOIN `categories` ON `students`.`category_id` = `categories`.`id` INNER join student_session on students.id=student_session.student_id and student_session.class_id=" . $this->db->escape($class_id) . " and student_session.section_id=" . $this->db->escape($section_id) . " and student_session.session_id=" . $this->db->escape($session_id) . " ORDER BY students.id asc";
$query = $this->db->query($sql);
return $query->result_array();
}
public function searchStudentExams($student_session_id, $is_active = false, $is_publish = false)
{
$inner_sql = "";
if ($is_active) {
$inner_sql = "and exam_group_class_batch_exams.is_active=1 ";
}
if ($is_publish) {
$inner_sql .= "and exam_group_class_batch_exams.is_publish=1 ";
}
$sql = "SELECT exam_group_class_batch_exam_students.*,exam_group_class_batch_exams.exam_group_id,exam_group_class_batch_exams.exam,exam_group_class_batch_exams.date_from,exam_group_class_batch_exams.date_to,exam_group_class_batch_exams.description,exam_groups.name,exam_groups.exam_type,exam_group_class_batch_exams.passing_percentage FROM `exam_group_class_batch_exam_students` INNER JOIN exam_group_class_batch_exams on exam_group_class_batch_exams.id=exam_group_class_batch_exam_students.exam_group_class_batch_exam_id INNER JOIN exam_groups on exam_groups.id=exam_group_class_batch_exams.exam_group_id WHERE student_session_id=" . $this->db->escape($student_session_id) . $inner_sql . " ORDER BY id asc";
$query = $this->db->query($sql);
$student_exam = $query->result();
if (!empty($student_exam)) {
foreach ($student_exam as $student_exam_key => $student_exam_value) {
$student_exam_value->exam_result = $this->examresult_model->getStudentExamResults($student_exam_value->exam_group_class_batch_exam_id, $student_exam_value->exam_group_id, $student_exam_value->id, $student_exam_value->student_id);
}
}
return $student_exam;
}
public function studentExams($student_session_id)
{
$sql = "SELECT exam_group_class_batch_exam_students.*,exam_group_class_batch_exams.id as `exam_group_class_batch_exam_id`,exam_group_class_batch_exams.exam,exam_group_class_batch_exams.description FROM `exam_group_class_batch_exam_students` INNER JOIN exam_group_class_batch_exams on exam_group_class_batch_exam_students.exam_group_class_batch_exam_id=exam_group_class_batch_exams.id WHERE student_session_id=" . $this->db->escape($student_session_id) . " and exam_group_class_batch_exams.is_active=1";
$query = $this->db->query($sql);
$student_exam = $query->result();
return $student_exam;
}
public function updateExamStudent($data)
{
$this->db->update_batch('exam_group_class_batch_exam_students', $data, 'id');
}
public function getexamresult($student_session_id, $exam_id, $is_active = false, $is_publish = false)
{
$inner_sql = "";
if ($is_active) {
$inner_sql = "and exam_group_class_batch_exams.is_active=1 ";
}
if ($is_publish) {
$inner_sql .= "and exam_group_class_batch_exams.is_publish=1 ";
}
$sql = "SELECT exam_group_class_batch_exam_students.*,exam_group_class_batch_exams.exam_group_id,exam_group_class_batch_exams.exam,exam_group_class_batch_exams.passing_percentage,exam_group_class_batch_exams.date_from,exam_group_class_batch_exams.date_to,exam_group_class_batch_exams.description,exam_groups.name,exam_groups.exam_type FROM `exam_group_class_batch_exam_students` INNER JOIN exam_group_class_batch_exams on exam_group_class_batch_exams.id=exam_group_class_batch_exam_students.exam_group_class_batch_exam_id INNER JOIN exam_groups on exam_groups.id=exam_group_class_batch_exams.exam_group_id WHERE exam_group_class_batch_exam_students.exam_group_class_batch_exam_id = " . $this->db->escape($exam_id) . " and student_session_id=" . $this->db->escape($student_session_id) . $inner_sql . " ORDER BY id asc";
$query = $this->db->query($sql);
$student_exam = $query->result();
if (!empty($student_exam)) {
foreach ($student_exam as $student_exam_key => $student_exam_value) {
$student_exam_value->exam_result = $this->examresult_model->getStudentExamResults($student_exam_value->exam_group_class_batch_exam_id, $student_exam_value->exam_group_id, $student_exam_value->id, $student_exam_value->student_id);
}
}
return $student_exam;
}
}
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