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Faculty.cpp
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150 lines (146 loc) · 4.33 KB
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#include "bits/stdc++.h"
#include "classes.hpp"
// #include "Librarian.cpp"
// #include "Student.cpp"
// #include "Book.cpp"
// #include "Accounts.cpp"
// #include "Library.cpp"
using namespace std;
string Faculty::facLogin()
{
string userID, password;
int trials = 5;
while (true)
{
cout << "############################################" << endl;
cout << "# FACULTY LOGIN #" << endl;
cout << "############################################" << endl;
cout << endl;
cout << "Enter userID: ";
cin >> userID;
cin.clear();
cin.ignore(10000, '\n');
cout << "Enter password: ";
cin >> password;
cin.clear();
cin.ignore(10000, '\n');
if (faculAccount().authenticate(userID, password))
{
cout << "Login successful!" << endl;
return userID;
}
else
{
cout << "Invalid credentials!" << endl;
trials--;
if (trials == 0)
{
cout << "Maximum trials reached!" << endl;
return "";
}
cout << "Trials left: " << trials << endl;
}
}
}
void Faculty::displayBorrHistory()
{
Faculty *faculty = faculAccount().selectFaculty(this->getUserID());
if (faculty == NULL)
{
cout << "Faculty not found" << endl;
return;
}
string booksBorrowed = faculty->getBooksBorrowed();
if (booksBorrowed == "")
{
cout << "No books borrowed" << endl;
return;
}
cout << "##################################################" << endl;
cout << "# BOOKS BORROWED BY YOU #" << endl;
cout << "##################################################" << endl;
cout << "Title : ISBN : Date" << endl;
cout << endl;
for (int i = 0; i < booksBorrowed.size(); i++)
{
if (booksBorrowed[i] == ' ' && i > 10 && isValidDateFormat(booksBorrowed.substr(i - 10, 10)))
{
cout << '\n'
<< endl;
continue;
}
// else if (booksBorrowed[i] == ' ')
// {
// cout << '\n';
// continue;
// }
else if (booksBorrowed[i] == ':')
{
cout << " : ";
continue;
}
cout << booksBorrowed[i];
}
cout << endl;
cout << "##################################################" << endl;
}
void Faculty::returnReq()
{
if (this->getBorrBooks() == 0)
{
cout << "No books borrowed!" << endl;
return;
}
cout << "##################################################" << endl;
cout << "# RETURN A BOOK #" << endl;
cout << "##################################################" << endl;
cout << endl;
Library().borrowedBooks(this->getUserID());
cout << "Enter ISBN of the book you want to return: ";
string ISBN;
cin >> ISBN;
cin.clear();
cin.ignore(10000, '\n');
Book *book = Library().searchBook(ISBN);
if (book == NULL)
{
cout << "Book not found" << endl;
return;
}
if (book->getOwner() != this->getUserID())
{
cout << "You have not borrowed this book!" << endl;
return;
}
string tod = getCurrentDate();
int days = daysBetween(book->getBorrDate(), tod);
if (days > 30)
{
cout << "You have exceeded the due date by " << days - 30 << " days" << endl;
cout << "##################################################" << endl;
if (!confirm())
{
return;
}
this->setBorrBooks(this->getBorrBooks() - 1);
faculAccount().updateFaculty(this, this->getUserID());
book->setOwner("");
book->setBorrDate("");
Library().updateBook(book, ISBN);
cout << "Book returned successfully!" << endl;
}
else
{
cout << "##################################################" << endl;
if (!confirm())
{
return;
}
this->setBorrBooks(this->getBorrBooks() - 1);
faculAccount().updateFaculty(this, this->getUserID());
book->setOwner("");
book->setBorrDate("");
Library().updateBook(book, ISBN);
cout << "Book returned successfully!" << endl;
}
}