Payroll Management System
“Program Code”
//**********************************************************
// PROJECT PAYROLL //********************************************************** //********************************************************** // INCLUDED HEADER FILES //********************************************************** #include <iostream.h> #include <fstream.h> #include <process.h> #include <string.h> #include <stdlib.h> #include <stdio.h> #include <ctype.h> #include <conio.h> #include <dos.h> //********************************************************** // THIS CLASS CONTAINS ALL THE DRAWING FUNCTIONS //********************************************************** class LINES { public : void LINE_HOR(int, int, int, char) ; void LINE_VER(int, int, int, char) ; void BOX(int,int,int,int,char) ; void CLEARUP(void) ; void CLEARDOWN(void) ; } ; //********************************************************** // THIS CLASS CONTROL ALL THE FUNCTIONS IN THE MENU //********************************************************** class MENU { public : void MAIN_MENU(void) ; private : void EDIT_MENU(void) ; void INTRODUCTION(void) ; } ; //********************************************************** // THIS CLASS CONTROL ALL THE FUNCTIONS RELATED TO EMPLOYEE //********************************************************** class EMPLOYEE { public : void NEW_EMPLOYEE(void) ; void MODIFICATION(void) ; void DELETION(void) ; void DISPLAY(void) ; void LIST(void) ; void SALARY_SLIP(void) ; private : void ADD_RECORD(int, char[], char[], char[], int, int, int, char[], char, char, char, float, float) ; void MODIFY_RECORD(int, char [], char [], char [], char [], char, char, char, float, float) ; void DELETE_RECORD(int) ; int LASTCODE(void) ; int CODEFOUND(int) ; int RECORDNO(int) ; int FOUND_CODE(int) ; void DISPLAY_RECORD(int) ; int VALID_DATE(int, int, int) ; int code, dd, mm, yy ; char name[26], address[31], phone[10], desig[16] ; char grade, house, convense ; float loan, basic ; } ; //********************************************************** // THIS FUNCTION CONTROL ALL THE FUNCTIONS IN THE MAIN MENU //********************************************************** void MENU :: MAIN_MENU(void) { char ch ; LINES L ; L.CLEARUP() ; while (1) { clrscr() ; gotoxy(14,3); cout<<"C++ Project for Payroll Management System By – Vivek Kumar"; L.BOX(25,7,57,9,218) ; L.BOX(10,5,71,21,218) ; L.BOX(11,6,70,20,219) ; gotoxy(29,8) ; cout <<"PAYROLL MANAGEMENT SYSTEM" ; gotoxy(30,11) ; cout <<"1: NEW EMPLOYEE" ; gotoxy(30,12) ; cout <<"2: DISPLAY EMPLOYEE" ; gotoxy(30,13) ; cout <<"3: LIST OF EMPLOYEES" ; gotoxy(30,14) ; cout <<"4: SALARY SLIP" ; gotoxy(30,15) ; cout <<"5: EDIT" ; gotoxy(30,16) ; cout <<"0: QUIT" ; gotoxy(30,18) ; cout <<"ENTER YOUR CHOICE :" ; gotoxy(5,23); cout<<"http://www.pasbokaro.com, Email : [email protected]"; ch = getch() ; if (ch == 27 || ch == '0') break ; else if (ch == '1') { EMPLOYEE E ; E.NEW_EMPLOYEE() ; } else if (ch == '2') { EMPLOYEE E ; E.DISPLAY() ; } else if (ch == '3') { EMPLOYEE E ; E.LIST() ; } else if (ch == '4') { EMPLOYEE E ; E.SALARY_SLIP() ; } else if (ch == '5') EDIT_MENU() ; } L.CLEARUP() ; } //********************************************************** // THIS FUNCTION CONTROL ALL THE FUNCTIONS IN THE EDIT MENU //********************************************************** void MENU :: EDIT_MENU(void) { char ch ; LINES L ; L.CLEARDOWN() ; while (1) { clrscr() ; L.BOX(28,8,49,10,218) ; L.BOX(10,5,71,21,218) ; L.BOX(11,6,70,20,219) ; gotoxy(31,9) ; cout <<"E D I T M E N U" ; gotoxy(30,13) ; cout <<"1: DELETE RECORD" ; gotoxy(30,14) ; cout <<"2: MODIFY RECORD" ; gotoxy(30,15) ; cout <<"0: EXIT" ; gotoxy(30,17) ; cout <<"ENTER YOUR CHOICE :" ; ch = getch() ; if (ch == 27 || ch == '0') break ; else if (ch == '1') { EMPLOYEE E ; E.DELETION() ; } else if (ch == '2') { EMPLOYEE E ; E.MODIFICATION() ; } } L.CLEARDOWN() ; } //********************************************************** // THIS FUNCTION DRAWS THE HORRIZONTAL LINE //********************************************************** void LINES :: LINE_HOR(int column1, int column2, int row, char c) { for ( column1; column1<=column2; column1++ ) { gotoxy(column1,row) ; cout <<c ; } } //********************************************************** // THIS FUNCTION DRAWS THE VERTICAL LINE //********************************************************** void LINES :: LINE_VER(int row1, int row2, int column, char c) { for ( row1; row1<=row2; row1++ ) { gotoxy(column,row1) ; cout <<c ; } } //********************************************************** // THIS FUNCTION DRAWS THE BOX //********************************************************** void LINES :: BOX(int column1, int row1, int column2, int row2, char c) { char ch=218 ; char c1, c2, c3, c4 ; char l1=196, l2=179 ; if (c == ch) { c1=218 ; c2=191 ; c3=192 ; c4=217 ; l1 = 196 ; l2 = 179 ; } else { c1=c ; c2=c ; c3=c ; c4=c ; l1 = c ; l2 = c ; } gotoxy(column1,row1) ; cout <<c1 ; gotoxy(column2,row1) ; cout <<c2 ; gotoxy(column1,row2) ; cout <<c3 ; gotoxy(column2,row2) ; cout <<c4 ; column1++ ; column2-- ; LINE_HOR(column1,column2,row1,l1) ; LINE_HOR(column1,column2,row2,l1) ; column1-- ; column2++ ; row1++ ; row2-- ; LINE_VER(row1,row2,column1,l2) ; LINE_VER(row1,row2,column2,l2) ; } //********************************************************** // THIS FUNCTION CLEAR THE SCREEN LINE BY LINE UPWARD //********************************************************** void LINES :: CLEARUP(void) { for (int i=25; i>=1; i--) { delay(20) ; gotoxy(1,i) ; clreol() ; } } //********************************************************** // THIS FUNCTION CLEAR THE SCREEN LINE BY LINE DOWNWORD //********************************************************** void LINES :: CLEARDOWN(void) { for (int i=1; i<=25; i++) { delay(20) ; gotoxy(1,i) ; clreol() ; } } //********************************************************** // THIS FUNCTION ADDS THE GIVEN DATA IN THE EMPLOYEE'S FILE //********************************************************** void EMPLOYEE :: ADD_RECORD(int ecode, char ename[26], char eaddress[31], char ephone[10], int d, int m, int y, char edesig[16], char egrade, char ehouse, char econv, float eloan, float ebasic) { fstream file ; file.open("EMPLOYEE.DAT", ios::app) ; code = ecode ; strcpy(name,ename) ; strcpy(address,eaddress) ; strcpy(phone,ephone) ; dd = d ; mm = m ; yy = y ; strcpy(desig,edesig) ; grade = egrade ; house = ehouse ; convense = econv ; loan = eloan ; basic = ebasic ; file.write((char *) this, sizeof(EMPLOYEE)) ; file.close() ; } //********************************************************** // THIS FUNCTION MODIFY THE GIVEN DATA IN THE // EMPLOYEE'S FILE //********************************************************** void EMPLOYEE :: MODIFY_RECORD(int ecode, char ename[26], char eaddress[31], char ephone[10], char edesig[16], char egrade, char ehouse, char econv, float eloan, float ebasic) { int recno ; recno = RECORDNO(ecode) ; fstream file ; file.open("EMPLOYEE.DAT", ios::out | ios::ate) ; strcpy(name,ename) ; strcpy(address,eaddress) ; strcpy(phone,ephone) ; strcpy(desig,edesig) ; grade = egrade ; house = ehouse ; convense = econv ; loan = eloan ; basic = ebasic ; int location ; location = (recno-1) * sizeof(EMPLOYEE) ; file.seekp(location) ; file.write((char *) this, sizeof(EMPLOYEE)) ; file.close() ; } //********************************************************** // THIS FUNCTION DELETE THE RECORD IN THE EMPLOYEE FILE // FOR THE GIVEN EMPLOYEE CODE //********************************************************** void EMPLOYEE :: DELETE_RECORD(int ecode) { fstream file ; file.open("EMPLOYEE.DAT", ios::in) ; fstream temp ; temp.open("temp.dat", ios::out) ; file.seekg(0,ios::beg) ; while (!file.eof()) { file.read((char *) this, sizeof(EMPLOYEE)) ; if (file.eof()) break ; if (code != ecode) temp.write((char *) this, sizeof(EMPLOYEE)) ; } file.close() ; temp.close() ; file.open("EMPLOYEE.DAT", ios::out) ; temp.open("temp.dat", ios::in) ; temp.seekg(0,ios::beg) ; while (!temp.eof()) { temp.read((char *) this, sizeof(EMPLOYEE)) ; if ( temp.eof() ) break ; file.write((char *) this, sizeof(EMPLOYEE)) ; } file.close() ; temp.close() ; } //********************************************************** // THIS FUNCTION RETURNS THE LAST EMPLOYEE'S CODE //********************************************************** int EMPLOYEE :: LASTCODE(void) { fstream file ; file.open("EMPLOYEE.DAT", ios::in) ; file.seekg(0,ios::beg) ; int count=0 ; while (file.read((char *) this, sizeof(EMPLOYEE))) count = code ; file.close() ; return count ; } //********************************************************** // THIS FUNCTION RETURNS 0 IF THE GIVEN CODE NOT FOUND //********************************************************** int EMPLOYEE :: FOUND_CODE(int ecode) { fstream file ; file.open("EMPLOYEE.DAT", ios::in) ; file.seekg(0,ios::beg) ; int found=0 ; while (file.read((char *) this, sizeof(EMPLOYEE))) { if (code == ecode) { found = 1 ; break ; } } file.close() ; return found ; } //********************************************************** // THIS FUNCTION RETURNS RECORD NO. OF THE GIVEN CODE //********************************************************** int EMPLOYEE :: RECORDNO(int ecode) { fstream file ; file.open("EMPLOYEE.DAT", ios::in) ; file.seekg(0,ios::beg) ; int recno=0 ; while (file.read((char *) this, sizeof(EMPLOYEE))) { recno++ ; if (code == ecode) break ; } file.close() ; return recno ; } //********************************************************** // THIS FUNCTION DISPLAYS THE LIST OF THE EMPLOYEES //********************************************************** void EMPLOYEE :: LIST(void) { clrscr() ; int row = 6 , found=0, flag=0 ; char ch ; gotoxy(31,2) ; cout <<"LIST OF EMPLOYEES" ; gotoxy(30,3) ; cout <<"~~~~~~~~~~~~~~~~~~~" ; gotoxy(1,4) ; cout <<"CODE NAME PHONE DOJ DESIGNATION GRADE SALARY" ; gotoxy(1,5) ; cout <<"~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~" ; fstream file ; file.open("EMPLOYEE.DAT", ios::in) ; file.seekg(0,ios::beg) ; while (file.read((char *) this, sizeof(EMPLOYEE))) { flag = 0 ; delay(20) ; found = 1 ; gotoxy(2,row) ; cout <<code ; gotoxy(6,row) ; cout <<name ; gotoxy(31,row) ; cout <<phone ; gotoxy(40,row) ; cout <<dd <<"/" <<mm <<"/" <<yy ; gotoxy(52,row) ; cout <<desig ; gotoxy(69,row) ; cout <<grade ; if (grade != 'E') { gotoxy(74,row) ; cout <<basic ; } else { gotoxy(76,row) ; cout <<"-" ; } if ( row == 23 ) { flag = 1 ; row = 6 ; gotoxy(1,25) ; cout <<"Press any key to continue or Press <ESC> to exit" ; ch = getch() ; if (ch == 27) break ; clrscr() ; gotoxy(31,2) ; cout <<"LIST OF EMPLOYEES" ; gotoxy(30,3) ; cout <<"~~~~~~~~~~~~~~~~~~~" ; gotoxy(1,4) ; cout <<"CODE NAME PHONE DOJ DESIGNATION GRADE SALARY" ; gotoxy(1,5) ; cout <<"~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~" ; } else row++ ; } if (!found) { gotoxy(5,10) ; cout <<"\7Records not found" ; } if (!flag) { gotoxy(1,25) ; cout <<"Press any key to continue..." ; getche() ; } file.close () ; } //********************************************************** // THIS FUNCTION DISPLAYS THE RECORD OF THE EMPLOYEES //********************************************************** void EMPLOYEE :: DISPLAY_RECORD(int ecode) { fstream file ; file.open("EMPLOYEE.DAT", ios::in) ; file.seekg(0,ios::beg) ; while (file.read((char *) this, sizeof(EMPLOYEE))) { if (code == ecode) { gotoxy(5,5) ; cout <<"Employee Code # " <<code ; gotoxy(5,6) ; cout <<"~~~~~~~~~~~~~" ; gotoxy(5,7) ; cout <<"Name : " <<name ; gotoxy(5,8) ; cout <<"Address : " <<address ; gotoxy(5,9) ; cout <<"Phone no. : " <<phone ; gotoxy(5,11) ; cout <<"JOINING DATE" ; gotoxy(5,12) ; cout <<"~~~~~~~~~~~~" ; gotoxy(5,13) ; cout <<"Day : " <<dd ; gotoxy(5,14) ; cout <<"Month : " <<mm ; gotoxy(5,15) ; cout <<"Year : " <<yy ; gotoxy(5,17) ; cout <<"Designation : " <<desig ; gotoxy(5,18) ; cout <<"Grade : " <<grade ; if (grade != 'E') { gotoxy(5,19) ; cout <<"House (y/n) : " <<house ; gotoxy(5,20) ; cout <<"Convense (y/n) : " <<convense ; gotoxy(5,22) ; cout <<"Basic Salary : " <<basic ; } gotoxy(5,21) ; cout <<"Loan : " <<loan ; } } file.close() ; } //********************************************************** // THIS FUNCTION GIVE DATA TO ADD IN THE FILE //********************************************************** void EMPLOYEE :: NEW_EMPLOYEE(void) { clrscr() ; char ch, egrade, ehouse='N', econv='N' ; char ename[26], eaddress[31], ephone[10], edesig[16], t1[10] ; float t2=0.0, eloan=0.0, ebasic=0.0 ; int d, m, y, ecode, valid ; gotoxy(72,2) ; cout <<"<0>=EXIT" ; gotoxy(28,3) ; cout <<"ADDITION OF NEW EMPLOYEE" ; gotoxy(5,5) ; cout <<"Employee Code # " ; gotoxy(5,6) ; cout <<"~~~~~~~~~~~~~" ; gotoxy(5,7) ; cout <<"Name : " ; gotoxy(5,8) ; cout <<"Address : " ; gotoxy(5,9) ; cout <<"Phone no. : " ; gotoxy(5,11) ; cout <<"JOINING DATE" ; gotoxy(5,12) ; cout <<"~~~~~~~~~~~~" ; gotoxy(5,13) ; cout <<"Day : " ; gotoxy(5,14) ; cout <<"Month : " ; gotoxy(5,15) ; cout <<"Year : " ; gotoxy(5,17) ; cout <<"Designation : " ; gotoxy(5,18) ; cout <<"Grade : " ; gotoxy(5,21) ; cout <<"Loan : " ; ecode = LASTCODE() + 1 ; if (ecode == 1) { ADD_RECORD(ecode, "null", "null", "null", 0, 0, 0, "null", 'n', 'n', 'n', 0.0, 0.0) ; DELETE_RECORD(ecode) ; } gotoxy(21,5) ; cout <<ecode ; do { valid = 1 ; gotoxy(5,25) ; clreol() ; cout <<"Enter the name of the Employee" ; gotoxy(20,7) ; clreol() ; gets(ename) ; strupr(ename) ; if (ename[0] == '0') return ; if (strlen(ename) < 1 || strlen(ename) > 25) { valid = 0 ; gotoxy(5,25) ; clreol() ; cout <<"\7Enter correctly (Range: 1..25)" ; getch() ; } } while (!valid) ; do { valid = 1 ; gotoxy(5,25) ; clreol() ; cout <<"Enter Address of the Employee" ; gotoxy(20,8) ; clreol() ; gets(eaddress) ; strupr(eaddress) ; if (eaddress[0] == '0') return ; if (strlen(eaddress) < 1 || strlen(eaddress) > 30) { valid = 0 ; gotoxy(5,25) ; clreol() ; cout <<"\7Enter correctly (Range: 1..30)" ; getch() ; } } while (!valid) ; do { valid = 1 ; gotoxy(5,25) ; clreol() ; cout <<"Enter Phone no. of the Employee or Press <ENTER> for none" ; gotoxy(20,9) ; clreol() ; gets(ephone) ; if (ephone[0] == '0') return ; if ((strlen(ephone) < 7 && strlen(ephone) > 0) || (strlen(ephone) > 9)) { valid = 0 ; gotoxy(5,25) ; clreol() ; cout <<"\7Enter correctly" ; getch() ; } } while (!valid) ; if (strlen(ephone) == 0) strcpy(ephone,"-") ; char tday[3], tmonth[3], tyear[5] ; int td ; do { valid = 1 ; do { gotoxy(5,25) ; clreol() ; cout <<"ENTER DAY OF JOINING" ; gotoxy(13,13) ; clreol() ; gets(tday) ; td = atoi(tday) ; d = td ; if (tday[0] == '0') return ; } while (d == 0) ; do { gotoxy(5,25) ; clreol() ; cout <<"ENTER MONTH OF JOINING" ; gotoxy(13,14) ; clreol() ; gets(tmonth) ; td = atoi(tmonth) ; m = td ; if (tmonth[0] == '0') return ; } while (m == 0) ; do { gotoxy(5,25) ; clreol() ; cout <<"ENTER YEAR OF JOINING" ; gotoxy(13,15) ; clreol() ; gets(tyear) ; td = atoi(tyear) ; y = td ; if (tyear[0] == '0') return ; } while (y == 0) ; if (d>31 || d<1) valid = 0 ; else if (((y%4)!=0 && m==2 && d>28) || ((y%4)==0 && m==2 && d>29)) valid = 0 ; else if ((m==4 || m==6 || m==9 || m==11) && d>30) valid = 0 ; else if (y<1990 || y>2020) valid = 0 ; if (!valid) { valid = 0 ; gotoxy(5,25) ; clreol() ; cout <<"\7Enter correctly" ; getch() ; gotoxy(13,14) ; clreol() ; gotoxy(13,15) ; clreol() ; } } while (!valid) ; do { valid = 1 ; gotoxy(5,25) ; clreol() ; cout <<"Enter Designation of the Employee" ; gotoxy(20,17) ; clreol() ; gets(edesig) ; strupr(edesig) ; if (edesig[0] == '0') return ; if (strlen(edesig) < 1 || strlen(edesig) > 15) { valid = 0 ; gotoxy(5,25) ; clreol() ; cout <<"\7Enter correctly (Range: 1..15)" ; getch() ; } } while (!valid) ; do { gotoxy(5,25) ; clreol() ; cout <<"Enter Grade of the Employee (A,B,C,D,E)" ; gotoxy(20,18) ; clreol() ; egrade = getche() ; egrade = toupper(egrade) ; if (egrade == '0') return ; } while (egrade < 'A' || egrade > 'E') ; if (egrade != 'E') { gotoxy(5,19) ; cout <<"House (y/n) : " ; gotoxy(5,20) ; cout <<"Convense (y/n) : " ; gotoxy(5,22) ; cout <<"Basic Salary : " ; do { gotoxy(5,25) ; clreol() ; cout <<"ENTER IF HOUSE ALLOWANCE IS ALLOTED TO EMPLOYEE OR NOT" ; gotoxy(22,19) ; clreol() ; ehouse = getche() ; ehouse = toupper(ehouse) ; if (ehouse == '0') return ; } while (ehouse != 'Y' && ehouse != 'N') ; do { gotoxy(5,25) ; clreol() ; cout <<"ENTER IF CONVENCE ALLOWANCE IS ALLOTED TO EMPLOYEE OR NOT" ; gotoxy(22,20) ; clreol() ; econv = getche() ; econv = toupper(econv) ; if (econv == '0') return ; } while (econv != 'Y' && econv != 'N') ; } do { valid = 1 ; gotoxy(5,25) ; clreol() ; cout <<"ENTER LOAN AMOUNT IF ISSUED" ; gotoxy(22,21) ; clreol() ; gets(t1) ; t2 = atof(t1) ; eloan = t2 ; if (eloan > 50000) { valid = 0 ; gotoxy(5,25) ; clreol() ; cout <<"\7SHOULD NOT GREATER THAN 50000" ; getch() ; } } while (!valid) ; if (egrade != 'E') { do { valid = 1 ; gotoxy(5,25) ; clreol() ; cout <<"ENTER BASIC SALARY OF THE EMPLOYEE" ; gotoxy(22,22) ; clreol() ; gets(t1) ; t2 = atof(t1) ; ebasic = t2 ; if (t1[0] == '0') return ; if (ebasic > 50000) { valid = 0 ; gotoxy(5,25) ; clreol() ; cout <<"\7SHOULD NOT GREATER THAN 50000" ; getch() ; } } while (!valid) ; } gotoxy(5,25) ; clreol() ; do { gotoxy(5,24) ; clreol() ; cout <<"Do you want to save (y/n) " ; ch = getche() ; ch = toupper(ch) ; if (ch == '0') return ; } while (ch != 'Y' && ch != 'N') ; if (ch == 'N') return ; ADD_RECORD(ecode, ename, eaddress, ephone, d, m, y, edesig, egrade, ehouse, econv, eloan, ebasic) ; } //********************************************************** // THIS FUNCTION GIVE CODE FOR THE DISPLAY OF THE RECORD //********************************************************** void EMPLOYEE :: DISPLAY(void) { clrscr() ; char t1[10] ; int t2, ecode ; gotoxy(72,2) ; cout <<"<0>=EXIT" ; gotoxy(5,5) ; cout <<"Enter code of the Employee " ; gets(t1) ; t2 = atoi(t1) ; ecode = t2 ; if (ecode == 0) return ; clrscr() ; if (!FOUND_CODE(ecode)) { gotoxy(5,5) ; cout <<"\7Record not found" ; getch() ; return ; } DISPLAY_RECORD(ecode) ; gotoxy(5,25) ; cout <<"Press any key to continue..." ; getch() ; } //********************************************************** // THIS FUNCTION GIVE DATA FOR THE MODIFICATION OF THE // EMPLOYEE RECORD //********************************************************** void EMPLOYEE :: MODIFICATION(void) { clrscr() ; char ch, egrade, ehouse='N', econv='N' ; char ename[26], eaddress[31], ephone[10], edesig[16], t1[10] ; float t2=0.0, eloan=0.0, ebasic=0.0 ; int ecode, valid ; gotoxy(72,2) ; cout <<"<0>=EXIT" ; gotoxy(5,5) ; cout <<"Enter code of the Employee " ; gets(t1) ; t2 = atoi(t1) ; ecode = t2 ; if (ecode == 0) return ; clrscr() ; if (!FOUND_CODE(ecode)) { gotoxy(5,5) ; cout <<"\7Record not found" ; getch() ; return ; } gotoxy(72,2) ; cout <<"<0>=EXIT" ; gotoxy(22,3) ; cout <<"MODIFICATION OF THE EMPLOYEE RECORD" ; DISPLAY_RECORD(ecode) ; do { gotoxy(5,24) ; clreol() ; cout <<"Do you want to modify this record (y/n) " ; ch = getche() ; ch = toupper(ch) ; if (ch == '0') return ; } while (ch != 'Y' && ch != 'N') ; if (ch == 'N') return ; clrscr() ; fstream file ; file.open("EMPLOYEE.DAT", ios::in) ; file.seekg(0,ios::beg) ; while (file.read((char *) this, sizeof(EMPLOYEE))) { if (code == ecode) break ; } file.close() ; gotoxy(5,5) ; cout <<"Employee Code # " <<ecode ; gotoxy(5,6) ; cout <<"~~~~~~~~~~~~~" ; gotoxy(40,5) ; cout <<"JOINING DATE : " ; gotoxy(40,6) ; cout <<"~~~~~~~~~~~~~~" ; gotoxy(55,5) ; cout <<dd <<"/" <<mm <<"/" <<yy ; gotoxy(5,7) ; cout <<"Name : " ; gotoxy(5,8) ; cout <<"Address : " ; gotoxy(5,9) ; cout <<"Phone no. : " ; gotoxy(5,10) ; cout <<"Designation : " ; gotoxy(5,11) ; cout <<"Grade : " ; gotoxy(5,14) ; cout <<"Loan : " ; do { valid = 1 ; gotoxy(5,25) ; clreol() ; cout <<"Enter the name of the Employee or <ENTER> FOR NO CHANGE" ; gotoxy(20,7) ; clreol() ; gets(ename) ; strupr(ename) ; if (ename[0] == '0') return ; if (strlen(ename) > 25) { valid = 0 ; gotoxy(5,25) ; clreol() ; cout <<"\7Enter correctly (Range: 1..25)" ; getch() ; } } while (!valid) ; if (strlen(ename) == 0) { strcpy(ename,name) ; gotoxy(20,7) ; cout <<ename ; } do { valid = 1 ; gotoxy(5,25) ; clreol() ; cout <<"Enter Address of the Employee or <ENTER> FOR NO CHANGE" ; gotoxy(20,8) ; clreol() ; gets(eaddress) ; strupr(eaddress) ; if (eaddress[0] == '0') return ; if (strlen(eaddress) > 30) { valid = 0 ; gotoxy(5,25) ; clreol() ; cout <<"\7Enter correctly (Range: 1..30)" ; getch() ; } } while (!valid) ; if (strlen(eaddress) == 0) { strcpy(eaddress,address) ; gotoxy(20,8) ; cout <<eaddress ; } do { valid = 1 ; gotoxy(5,25) ; clreol() ; cout <<"Enter Phone no. of the Employee or or <ENTER> FOR NO CHANGE" ; gotoxy(20,9) ; clreol() ; gets(ephone) ; if (ephone[0] == '0') return ; if ((strlen(ephone) < 7 && strlen(ephone) > 0) || (strlen(ephone) > 9)) { valid = 0 ; gotoxy(5,25) ; clreol() ; cout <<"\7Enter correctly" ; getch() ; } } while (!valid) ; if (strlen(ephone) == 0) { strcpy(ephone,phone) ; gotoxy(20,9) ; cout <<ephone ; } do { valid = 1 ; gotoxy(5,25) ; clreol() ; cout <<"Enter Designation of the Employee or <ENTER> FOR NO CHANGE" ; gotoxy(20,10) ; clreol() ; gets(edesig) ; strupr(edesig) ; if (edesig[0] == '0') return ; if (strlen(edesig) > 15) { valid = 0 ; gotoxy(5,25) ; clreol() ; cout <<"\7Enter correctly (Range: 1..15)" ; getch() ; } } while (!valid) ; if (strlen(edesig) == 0) { strcpy(edesig,desig) ; gotoxy(20,10) ; cout <<edesig ; } do { gotoxy(5,25) ; clreol() ; cout <<"Enter Grade of the Employee (A,B,C,D,E) or <ENTER> FOR NO CHANGE" ; gotoxy(20,11) ; clreol() ; egrade = getche() ; egrade = toupper(egrade) ; if (egrade == '0') return ; if (egrade == 13) { egrade = grade ; gotoxy(20,11) ; cout <<grade ; } } while (egrade < 'A' || egrade > 'E') ; if (egrade != 'E') { gotoxy(5,12) ; cout <<"House (y/n) : " ; gotoxy(5,13) ; cout <<"Convense (y/n) : " ; gotoxy(5,15) ; cout <<"Basic Salary : " ; do { gotoxy(5,25) ; clreol() ; cout <<"ALLOTED HOUSE ALLOWANCE ? or <ENTER> FOR NO CHANGE" ; gotoxy(22,12) ; clreol() ; ehouse = getche() ; ehouse = toupper(ehouse) ; if (ehouse == '0') return ; if (ehouse == 13) { ehouse = house ; gotoxy(22,12) ; cout <<ehouse ; } } while (ehouse != 'Y' && ehouse != 'N') ; do { gotoxy(5,25) ; clreol() ; cout <<"ALLOTED CONVENCE ALLOWANCE or <ENTER> FOR NO CHANGE" ; gotoxy(22,13) ; clreol() ; econv = getche() ; econv = toupper(econv) ; if (econv == '0') return ; if (econv == 13) { econv = convense ; gotoxy(22,13) ; cout <<econv ; } } while (econv != 'Y' && econv != 'N') ; } do { valid = 1 ; gotoxy(5,25) ; clreol() ; cout <<"ENTER LOAN AMOUNT or <ENTER> FOR NO CHANGE" ; gotoxy(22,14) ; clreol() ; gets(t1) ; t2 = atof(t1) ; eloan = t2 ; if (eloan > 50000) { valid = 0 ; gotoxy(5,25) ; clreol() ; cout <<"\7SHOULD NOT GREATER THAN 50000" ; getch() ; } } while (!valid) ; if (strlen(t1) == 0) { eloan = loan ; gotoxy(22,14) ; cout <<eloan ; } if (egrade != 'E') { do { valid = 1 ; gotoxy(5,25) ; clreol() ; cout <<"ENTER BASIC SALARY or <ENTER> FOR NO CHANGE" ; gotoxy(22,15) ; clreol() ; gets(t1) ; t2 = atof(t1) ; ebasic = t2 ; if (t1[0] == '0') return ; if (ebasic > 50000) { valid = 0 ; gotoxy(5,25) ; clreol() ; cout <<"\7SHOULD NOT GREATER THAN 50000" ; getch() ; } } while (!valid) ; if (strlen(t1) == 0) { ebasic = basic ; gotoxy(22,15) ; cout <<ebasic ; } } gotoxy(5,25) ; clreol() ; do { gotoxy(5,18) ; clreol() ; cout <<"Do you want to save (y/n) " ; ch = getche() ; ch = toupper(ch) ; if (ch == '0') return ; } while (ch != 'Y' && ch != 'N') ; if (ch == 'N') return ; MODIFY_RECORD(ecode,ename,eaddress,ephone,edesig,egrade,ehouse,econv,eloan,ebasic) ; gotoxy(5,23) ; cout <<"\7Record Modified" ; gotoxy(5,25) ; cout <<"Press any key to continue..." ; getch() ; } //********************************************************** // THIS FUNCTION GIVE CODE NO. FOR THE DELETION OF THE // EMPLOYEE RECORD //********************************************************** void EMPLOYEE :: DELETION(void) { clrscr() ; char t1[10], ch ; int t2, ecode ; gotoxy(72,2) ; cout <<"<0>=EXIT" ; gotoxy(5,5) ; cout <<"Enter code of the Employee " ; gets(t1) ; t2 = atoi(t1) ; ecode = t2 ; if (ecode == 0) return ; clrscr() ; if (!FOUND_CODE(ecode)) { gotoxy(5,5) ; cout <<"\7Record not found" ; getch() ; return ; } gotoxy(72,2) ; cout <<"<0>=EXIT" ; gotoxy(24,3) ; cout <<"DELETION OF THE EMPLOYEE RECORD" ; DISPLAY_RECORD(ecode) ; do { gotoxy(5,24) ; clreol() ; cout <<"Do you want to delete this record (y/n) " ; ch = getche() ; ch = toupper(ch) ; if (ch == '0') return ; } while (ch != 'Y' && ch != 'N') ; if (ch == 'N') return ; DELETE_RECORD(ecode) ; LINES L ; L.CLEARDOWN() ; gotoxy(5,23) ; cout <<"\7Record Deleted" ; gotoxy(5,25) ; cout <<"Press any key to continue..." ; getch() ; } //********************************************************** // THIS FUNCTION RETURN 0 IF THE GIVEN DATE IS INVALID //********************************************************** int EMPLOYEE :: VALID_DATE(int d1, int m1, int y1) { int valid=1 ; if (d1>31 || d1<1) valid = 0 ; else if (((y1%4)!=0 && m1==2 && d1>28) || ((y1%4)==0 && m1==2 && d1>29)) valid = 0 ; else if ((m1==4 || m1==6 || m1==9 || m1==11) && d1>30) valid = 0 ; return valid ; } void EMPLOYEE :: SALARY_SLIP(void) { clrscr() ; char t1[10] ; int t2, ecode, valid ; gotoxy(72,2) ; cout <<"<0>=EXIT" ; gotoxy(5,5) ; cout <<"Enter code of the Employee " ; gets(t1) ; t2 = atoi(t1) ; ecode = t2 ; if (ecode == 0) return ; clrscr() ; if (!FOUND_CODE(ecode)) { gotoxy(5,5) ; cout <<"\7Record not found" ; getch() ; return ; } fstream file ; file.open("EMPLOYEE.DAT", ios::in) ; file.seekg(0,ios::beg) ; while (file.read((char *) this, sizeof(EMPLOYEE))) { if (code == ecode) break ; } file.close() ; int d1, m1, y1 ; struct date d; getdate(&d); d1 = d.da_day ; m1 = d.da_mon ; y1 = d.da_year ; char *mon[12]={"January","February","March","April","May","June","July","August","September","November","December"} ; LINES L ; L.BOX(2,1,79,25,219) ; gotoxy(31,2) ; cout <<"P.A.S, BOKARO" ; L.LINE_HOR(3,78,3,196) ; gotoxy(34,4) ; cout <<"SALARY SLIP" ; gotoxy(60,4) ; cout <<"Date: " <<d1 <<"/" <<m1 <<"/" <<y1 ; gotoxy(34,5) ; cout <<mon[m1-1] <<", " <<y1 ; L.LINE_HOR(3,78,6,196) ; gotoxy(6,7) ; cout <<"Employee Name : " <<name ; gotoxy(6,8) ; cout <<"Designation : " <<desig ; gotoxy(67,8) ; cout <<"Grade : " <<grade ; L.BOX(6,9,75,22,218) ; L.LINE_HOR(10,71,20,196) ; int days, hours ; if (grade == 'E') { do { valid = 1 ; gotoxy(10,21) ; cout <<"ENTER NO. OF DAYS WORKED IN THE MONTH " ; gotoxy(10,11) ; cout <<"No. of Days : " ; gets(t1) ; t2 = atof(t1) ; days = t2 ; if (!VALID_DATE(days,m1,y1)) { valid = 0 ; gotoxy(10,21) ; cout <<"\7ENTER CORRECTLY " ; getch() ; gotoxy(10,11) ; cout <<" " ; } } while (!valid) ; do { valid = 1 ; gotoxy(10,21) ; cout <<"ENTER NO. OF HOURS WORKED OVER TIME " ; gotoxy(10,13) ; cout <<"No. of hours : " ; gets(t1) ; t2 = atof(t1) ; hours = t2 ; if (hours > 8 || hours < 0) { valid = 0 ; gotoxy(10,21) ; cout <<"\7ENTER CORRECTLY " ; getch() ; gotoxy(10,13) ; cout <<" " ; } } while (!valid) ; gotoxy(10,21) ; cout <<" " ; gotoxy(10,11) ; cout <<" " ; gotoxy(10,13) ; cout <<" " ; } gotoxy(10,10) ; cout <<"Basic Salary : Rs." ; gotoxy(10,12) ; cout <<"ALLOWANCE" ; if (grade != 'E') { gotoxy(12,13) ; cout <<"HRA : Rs." ; gotoxy(12,14) ; cout <<"CA : Rs." ; gotoxy(12,15) ; cout <<"DA : Rs." ; } else { gotoxy(12,13) ; cout <<"OT : Rs." ; } gotoxy(10,17) ; cout <<"DEDUCTIONS" ; gotoxy(12,18) ; cout <<"LD : Rs." ; if (grade != 'E') { gotoxy(12,19) ; cout <<"PF : Rs." ; } gotoxy(10,21) ; cout <<"NET SALARY : Rs." ; gotoxy(6,24) ; cout <<"CASHIER" ; gotoxy(68,24) ; cout <<"EMPLOYEE" ; float HRA=0.0, CA=0.0, DA=0.0, PF=0.0, LD=0.0, OT=0.0, allowance, deduction, netsalary ; if (grade != 'E') { if (house == 'Y') HRA = (5*basic)/100 ; if (convense == 'Y') CA = (2*basic)/100 ; DA = (5*basic)/100 ; PF = (2*basic)/100 ; LD = (15*loan)/100 ; allowance = HRA+CA+DA ; deduction = PF+LD ; } else { basic = days * 30 ; LD = (15*loan)/100 ; OT = hours * 10 ; allowance = OT ; deduction = LD ; } netsalary = (basic+allowance)-deduction ; gotoxy(36,10) ; cout <<basic ; if (grade != 'E') { gotoxy(22,13) ; cout <<HRA ; gotoxy(22,14) ; cout <<CA ; gotoxy(22,15) ; cout <<DA ; gotoxy(22,19) ; cout <<PF ; } else { gotoxy(22,13) ; cout <<OT ; } gotoxy(22,18) ; cout <<LD ; gotoxy(33,15) ; cout <<"Rs." <<allowance ; gotoxy(33,19) ; cout <<"Rs." <<deduction ; gotoxy(36,21) ; cout <<netsalary ; gotoxy(2,1) ; getch() ; } void main(void) { MENU menu ; menu.MAIN_MENU() ; } |
INTRODUCTION
The objective of the “ PAYROLL Management System” is to provide a system which manages the Payroll Activity i.e. the salary paid for each employee in a company depending upon the attendance and its calculation which is very huge. The user will consume less amount of time when compared to manual paper work through the automated system. The system will take care of all the payroll activities like managing each employee’s attendance, the number of leaves taken by that particular employee and calculation in a very quick manner. Data storing is easier. Paper work will be reduced and the company staffs spend more time on monitoring the progress. The system is user friendly and easy to use. All the information data’s will be stored in the Database and it avoids any miscalculation.
DATABASE :
A Database System is basically a computer based record keeping system. The collection of data, usually reffered to as the database, contains information about one particular enterprise. It maintains any information that may be necessary to the decision – making processes involved in the management of that organization.
A Database may also be defined as a collection of interrelated data stored together to serve multiple applications; the data is such stored so that it is independent of programs which use the data; a common and controlled approach is used in adding new data and in modifying and retrieving existing data within the database. The intention of a database is that the same collection of data should serve asmany applications as possible. Hence, a database is often conceived of as the repository of information needed for certain function in a corporation or organisation. Download Source Code
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