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chamilo-lms
mirror of https://github.com/chamilo/chamilo-lms/tree/1.11.x
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Minor sql queries.

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1.9.x
Julio Montoya 12 years ago
parent 63e0b96c4c
commit 9963ba929c
1 changed files with 19 additions and 13 deletions
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  1. 32
      main/inc/lib/course.lib.php

32
main/inc/lib/course.lib.php
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@ -297,12 +297,12 @@ class CourseManager {
$sql_delete_mail_queue = "DELETE FROM ".Database::get_course_table(TABLE_FORUM_MAIL_QUEUE)." WHERE c_id = $course_id AND user_id IN (".$user_ids.")";
Database::query($sql_delete_mail_queue);
// Unsubscribe user from the course.
if (!empty($session_id)) {
// Delete in table session_rel_course_rel_user
Database::query("DELETE FROM ".Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER)."
WHERE id_session ='".$session_id."' AND course_code = '".Database::escape_string($_SESSION['_course']['id'])."' AND id_user IN ($user_ids)");
$sql = "DELETE FROM ".Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER)."
WHERE id_session ='".$session_id."' AND course_code = '".Database::escape_string($_SESSION['_course']['id'])."' AND id_user IN ($user_ids)";
Database::query($sql);
foreach ($user_id as $uid) {
// check if a user is register in the session with other course
@ -316,20 +316,26 @@ class CourseManager {
}
// Update the table session
$row = Database::fetch_array(Database::query("SELECT COUNT(*) FROM ".Database::get_main_table(TABLE_MAIN_SESSION_USER)."
WHERE id_session = '".$session_id."' AND relation_type<>".SESSION_RELATION_TYPE_RRHH." "));
$count = $row[0]; // number of users by session
$result = Database::query("UPDATE ".Database::get_main_table(TABLE_MAIN_SESSION)." SET nbr_users = '$count'
WHERE id = '".$session_id."'");
$sql = "SELECT COUNT(*) FROM ".Database::get_main_table(TABLE_MAIN_SESSION_USER)."
WHERE id_session = '".$session_id."' AND relation_type<>".SESSION_RELATION_TYPE_RRHH;
$row = Database::fetch_array(Database::query($sql));
$count = $row[0];
// number of users by session
$sql = "UPDATE ".Database::get_main_table(TABLE_MAIN_SESSION)." SET nbr_users = '$count'
WHERE id = '".$session_id."'";
Database::query($sql);
// Update the table session_rel_course
$row = Database::fetch_array(@Database::query("SELECT COUNT(*) FROM ".Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER)." WHERE id_session = '$session_id' AND course_code = '$course_code' AND status<>2" ));
$count = $row[0]; // number of users by session and course
$result = @Database::query("UPDATE ".Database::get_main_table(TABLE_MAIN_SESSION_COURSE)." SET nbr_users = '$count' WHERE id_session = '$session_id' AND course_code = '$course_code' ");
$sql = "SELECT COUNT(*) FROM ".Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER)." WHERE id_session = '$session_id' AND course_code = '$course_code' AND status<>2";
$row = Database::fetch_array(@Database::query($sql));
$count = $row[0];
// number of users by session and course
Database::query("UPDATE ".Database::get_main_table(TABLE_MAIN_SESSION_COURSE)." SET nbr_users = '$count' WHERE id_session = '$session_id' AND course_code = '$course_code'");
} else {
Database::query("DELETE FROM ".Database::get_main_table(TABLE_MAIN_COURSE_USER)."
WHERE user_id IN (".$user_ids.") AND relation_type<>".COURSE_RELATION_TYPE_RRHH." AND course_code = '".$course_code."'");
$sql = "DELETE FROM ".Database::get_main_table(TABLE_MAIN_COURSE_USER)."
WHERE user_id IN (".$user_ids.") AND relation_type<>".COURSE_RELATION_TYPE_RRHH." AND course_code = '".$course_code."'";
Database::query($sql);
// add event to system log
$user_id = api_get_user_id();

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