mirror of
https://github.com/Steffo99/registro-fermi.git
synced 2024-11-21 23:54:28 +00:00
513 lines
10 KiB
JavaScript
513 lines
10 KiB
JavaScript
/* Copyright © 2016 Stefano Pigozzi, Emiliano Maccaferri
|
|
* Released under the GPL v3 license
|
|
*/
|
|
|
|
var db = require("./connection");
|
|
var utils = require("./utils");
|
|
|
|
module.exports.addMark = function(sessionID, username, mark, subject, desc, term, response, callback){
|
|
|
|
utils.checkProfSession(sessionID, function(row, response){
|
|
|
|
if(response){
|
|
|
|
console.log("Ops!")
|
|
callback(null, response);
|
|
|
|
}
|
|
|
|
if(row){
|
|
|
|
var user = utils.rowToString(sessid, "username");
|
|
|
|
console.log("SessID found for " + user + "!");
|
|
|
|
var getClasses = "SELECT classes FROM prof_classes WHERE username = ?";
|
|
db.query(getClasses, [user], function(err, classes){
|
|
|
|
if(classes.length > 1){
|
|
|
|
console.log("WTF?");
|
|
response = {
|
|
|
|
success: false,
|
|
error: "generic"
|
|
|
|
}
|
|
|
|
callback(null, response);
|
|
|
|
}
|
|
|
|
if(classes.length == 1){
|
|
|
|
console.log("Classi trovate!");
|
|
|
|
var classes = utils.rowToString(classes, "classes");
|
|
var cArr = classes.split(",");
|
|
|
|
var getrawClass = "SELECT class FROM users WHERE username = ? AND rank = 'stud'";
|
|
db.query(getrawClass, [username], function(err, classn){
|
|
|
|
var rawClass = utils.rowToString(classn, "class");
|
|
console.log(jClass);
|
|
|
|
if(err){throw err; response = {success: false, errordesc: "fatal"}}
|
|
|
|
if(classn.length == 0){
|
|
|
|
console.log("Studente inesistente");
|
|
response = {
|
|
|
|
success: false,
|
|
error: "username_does_not_exist"
|
|
|
|
}
|
|
|
|
callback(null, response);
|
|
|
|
}
|
|
|
|
if(classn.length == 1){
|
|
|
|
if(cArr.contains(rawClass)){
|
|
|
|
console.log("Autorizzato!");
|
|
|
|
var unixdate = Math.round((new Date()).getTime() / 1000);
|
|
|
|
var addMarkQuery = "INSERT INTO global_marks (username, class, mark, subject, description, mark_date, term) VALUES(?,?,?,?,?,?,?)";
|
|
db.query(addMarkQuery, [username, rawClass, mark, subject, desc, unixdate, term], function(err, res){
|
|
|
|
if(err){ throw err; response = { success: false, errordesc: "fatal" } }
|
|
|
|
console.log("Voto aggiunto!");
|
|
|
|
response = {
|
|
|
|
success: true,
|
|
student: username,
|
|
class: rawClass,
|
|
"mark": mark,
|
|
"subject": subject,
|
|
description: desc,
|
|
date: unixdate,
|
|
term: term
|
|
|
|
}
|
|
|
|
callback(null, response);
|
|
|
|
});
|
|
|
|
}else{
|
|
|
|
console.log("Non autorizzato");
|
|
response = {
|
|
|
|
success: false,
|
|
error: "Unauthorized"
|
|
|
|
}
|
|
|
|
callback(null, response);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
});
|
|
|
|
}
|
|
|
|
});
|
|
|
|
}
|
|
|
|
});
|
|
|
|
}
|
|
|
|
module.exports.getMarks = function(sessionid, student, response, callback){
|
|
|
|
utils.checkSession(sessionid, function(row, response){
|
|
|
|
if(response){
|
|
|
|
console.log("Ops!");
|
|
callback(null, response);
|
|
|
|
}
|
|
|
|
if(row){
|
|
|
|
var rank = utils.rowToString(row, "rank");
|
|
var username = utils.rowToString(row, "username");
|
|
|
|
console.log(rank, username);
|
|
|
|
switch (rank) {
|
|
case 'prof':
|
|
|
|
console.log("è un prof!");
|
|
|
|
db.query("SELECT class FROM users WHERE username = ?", [student], function(err, row){
|
|
|
|
if(row.length == 0){
|
|
|
|
console.log("Nessuno studente con quell'username");
|
|
|
|
response = {
|
|
|
|
success: false,
|
|
errordesc: "no_student_found"
|
|
|
|
}
|
|
|
|
callback(null, response);
|
|
|
|
}
|
|
|
|
if(err){
|
|
|
|
throw err;
|
|
response = {
|
|
|
|
success: false,
|
|
errordesc: "fatal"
|
|
|
|
}
|
|
|
|
callback(null, response);
|
|
return false;
|
|
}
|
|
|
|
if(row.length == 1){
|
|
|
|
console.log("Classe dello studente trovata");
|
|
|
|
var rawClass = utils.rowToString(row, "class");
|
|
|
|
db.query("SELECT classes FROM prof_classes WHERE username = ?", [username], function(err, row){
|
|
|
|
if(row.length == 0){
|
|
|
|
console.log("Nessun prof con quell'username");
|
|
|
|
response = {
|
|
|
|
success: false,
|
|
errordesc: "no_prof_found"
|
|
|
|
}
|
|
|
|
callback(null, response);
|
|
|
|
}
|
|
|
|
if(err){
|
|
|
|
throw err;
|
|
response = {
|
|
|
|
success: false,
|
|
errordesc: "fatal"
|
|
|
|
}
|
|
|
|
callback(null, response);
|
|
return false;
|
|
}
|
|
|
|
if(row.length == 1){
|
|
|
|
var rawClasses = utils.rowToString(row, "classes");
|
|
var classesArray = rawClasses.split(",");
|
|
|
|
console.log(classesArray);
|
|
|
|
if(classesArray.contains(rawClass)){
|
|
|
|
console.log("Professore autorizzato a leggere i voti dello studente " + student);
|
|
db.query("SELECT * FROM global_marks WHERE username = ?", [student], function(err, marks){
|
|
|
|
console.log("Query per le info dei voti eseguita!");
|
|
|
|
if(marks.length == 0){
|
|
|
|
if(err) callback(err, null);
|
|
|
|
console.log("Nessun voto.");
|
|
response = {
|
|
|
|
success: false,
|
|
error: 'no_marks_found'
|
|
|
|
}
|
|
|
|
callback(null, response);
|
|
|
|
}
|
|
|
|
if(marks.length > 0){
|
|
|
|
console.log("Voto/i trovato/i per " + username);
|
|
|
|
response = {
|
|
success: true,
|
|
list: marks
|
|
}
|
|
|
|
callback(null, response);
|
|
|
|
}
|
|
|
|
});
|
|
|
|
|
|
}else{
|
|
|
|
console.log("Professore non autorizzato!");
|
|
|
|
response = {
|
|
|
|
success: false,
|
|
errordesc: "not_of_this_class"
|
|
|
|
}
|
|
|
|
callback(null, response);
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
});
|
|
|
|
}
|
|
|
|
});
|
|
|
|
break;
|
|
|
|
case 'stud':
|
|
|
|
console.log("è uno studente!");
|
|
|
|
db.query("SELECT * FROM global_marks WHERE username = ?", [student], function(err, marks){
|
|
|
|
console.log("Query per le info dei voti eseguita!");
|
|
|
|
if(marks.length == 0){
|
|
|
|
if(err) callback(err, null);
|
|
|
|
console.log("Nessun voto.");
|
|
response = {
|
|
|
|
success: false,
|
|
error: 'no_marks_found'
|
|
|
|
}
|
|
|
|
callback(null, response);
|
|
|
|
}
|
|
|
|
if(marks.length > 0){
|
|
|
|
console.log("Voto/i trovato/i per " + username);
|
|
|
|
response = {
|
|
success: true,
|
|
list: marks
|
|
}
|
|
|
|
callback(null, response);
|
|
|
|
}
|
|
|
|
});
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
});
|
|
|
|
}
|
|
|
|
module.exports.alterMark = function(sessionid, newmark, newdesc, markid, response, callback){
|
|
|
|
db.query("SELECT username FROM sessions WHERE session_id = ? AND rank = 'prof'", [sessionid], function(err, row){
|
|
|
|
if(err){
|
|
|
|
throw err;
|
|
response = {
|
|
|
|
success: false,
|
|
error: "fatal"
|
|
|
|
}
|
|
|
|
callback(null, response);
|
|
return false;
|
|
|
|
}
|
|
|
|
if(row.length == 0){
|
|
|
|
response = {
|
|
|
|
success: false,
|
|
error: "invalid_sessionid"
|
|
|
|
}
|
|
callback(null, response);
|
|
|
|
}
|
|
|
|
if(row.length == 1){
|
|
|
|
var username = utils.rowToString(row, "username");
|
|
|
|
db.query("SELECT class FROM global_marks WHERE id = ?", [markid], function(err, row){
|
|
|
|
if(err){
|
|
|
|
throw err;
|
|
response = {
|
|
|
|
success: false,
|
|
error: "fatal"
|
|
|
|
}
|
|
|
|
callback(null, response);
|
|
return false;
|
|
|
|
}
|
|
|
|
if(row.length == 0){
|
|
|
|
response = {
|
|
|
|
success: false,
|
|
error: "no_id_found"
|
|
|
|
}
|
|
|
|
callback(null, response);
|
|
|
|
}
|
|
|
|
if(row.length == 1){
|
|
|
|
var rawClass = utils.rowToString(row, "class");
|
|
|
|
db.query("SELECT classes FROM prof_classes WHERE username = ?", [username], function(err, row){
|
|
|
|
if(row.length == 0){
|
|
|
|
console.log("Nessun prof con quell'username");
|
|
|
|
response = {
|
|
|
|
success: false,
|
|
errordesc: "no_prof_found"
|
|
|
|
}
|
|
|
|
callback(null, response);
|
|
|
|
}
|
|
|
|
if(err){
|
|
|
|
throw err;
|
|
response = {
|
|
|
|
success: false,
|
|
errordesc: "fatal"
|
|
|
|
}
|
|
|
|
callback(null, response);
|
|
return false;
|
|
}
|
|
|
|
if(row.length == 1){
|
|
|
|
var rawClasses = utils.rowToString(row, "classes");
|
|
var classesArray = rawClasses.split(",");
|
|
|
|
if(classesArray.contains(rawClass)){
|
|
|
|
console.log("Professore autorizzato a modificare il voto");
|
|
db.query("UPDATE global_marks SET mark = ?, description = ? WHERE id = ?", [newmark, newdesc, markid], function(err, success){
|
|
|
|
if(err){
|
|
|
|
throw err;
|
|
|
|
response = {
|
|
|
|
success: false,
|
|
errordesc: "fatal"
|
|
|
|
}
|
|
|
|
callback(null, response);
|
|
return false;
|
|
|
|
}
|
|
|
|
response = {
|
|
success: true,
|
|
newmark: newmark,
|
|
newdesc: newdesc
|
|
|
|
}
|
|
|
|
callback(null, response);
|
|
|
|
});
|
|
|
|
}else{
|
|
|
|
console.log("Professore non autorizzato!");
|
|
|
|
response = {
|
|
|
|
success: false,
|
|
errordesc: "not_of_this_class"
|
|
|
|
}
|
|
|
|
callback(null, response);
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
});
|
|
|
|
}
|
|
|
|
});
|
|
|
|
}
|
|
|
|
});
|
|
}
|