Food Delivery System Project in C++

Structure of the Problem Requirements

In this project we will implement the code of food delivery system in C++. The project consist of three modules , admin module, customer service module and user module. The admin module deal with Item’s prices, goods stock, food menu , and membership functions.  The Customer module deal with customer records functions and the user module deal with customers. In User module customer can signup sign-in and sign out. Here is the source code of this project . For more further questions and query contact in comment box.

Source Code

//******************************************************************************************************************************************
//                                     HEIADER FILES
//*******************************************************************************************************************************************
#include<iostream>
#include<string>
#include<conio.h>
#include <cctype>
#include<windows.h>
#include<time.h>
using namespace std;
//******************************************************************************************************************************************
//                                      FUNCTION DECLEARTION
//*******************************************************************************************************************************************
//void user();
void userMenu_2();
void mainmenu();
void admin();
void foodmenu();
void menu();
void display();
void updation();
void membership();
void display_user();
void rates();
void user();
void GoBackUser();
void signUP();
void signIn();
void addBalance();
void orderAndDelivery();
void  receipt();
void address();
void Exit();
void wait( int seconds );
void Return();                 // function for user which contain all data of customer where user can order and see the menu
//******************************************************************************************************************************************
//                                      structure declartaion and instans for foodItem
//*******************************************************************************************************************************************
struct foodItem
{
int productId;
string productName;
int productPrice;
int productquantity;
}items[15];
//******************************************************************************************************************************************
//                                       structure declartaion and instans customer regesteration
//*******************************************************************************************************************************************
struct customerRegestration
{
        char name[30];
        char addres[65];
int balance;
int password;
int addBalance;
}reg[20];
//******************************************************************************************************************************************
//                                      declare global variable
//*******************************************************************************************************************************************
int pass[50];
int count=0;
int password;
int passwordu;
int extraCharges;
int counter=0;
int bills;
int DBill;
char choice;
int sum;
char yn;
int itemquantity[]={50,100,25,50,30,40,50,30,35,40};
int quantity;
//******************************************************************************************************************************************
//                                      start main
//*******************************************************************************************************************************************
// start main
int main()
{
mainmenu();                            // mainmenu function call
return 0;
}
//******************************************************************************************************************************************
//                                      start  main menu
//*******************************************************************************************************************************************
void mainmenu()
{
cout<<”                       **********************”<<endl;
cout<<“******************   WelCome to LEP Restaurant   **************”<<endl;
cout<<”                       ************************\t\t\t\t\t”<<endl;
cout<<“*************************************************************************”<<endl<<endl;
cout<<“** Press a for Adminstartor         a::Admin                           **”<<endl<<endl;
cout<<“**                                                                     **”<<endl<<endl;
cout<<“** Press b for Customerservice      b::Customer Service                 **”<<endl<<endl;
cout<<“**                                                                     **”<<endl<<endl;
cout<<“** Press c  for User                c::User                            **”<<endl<<endl;
cout<<“**                                                                     **”<<endl<<endl;
cout<<“** Press E for  Exit                E:EXIT                             **”<<endl<<endl;
    cout<<“*************************************************************************”<<endl<<endl;
system(“color 1f”);
char choice;
cin>>choice;
//if (isalpha(tolower(choice)))
{system(“cls”);
system(“color 9e”);
switch(choice)
{
case ‘a’ :
system(“cls”);
admin();
Return();
break;
case ‘b’:
system(“cls”);
membership();
Return();
break;
case ‘c’:
system(“cls”);
user();                                   //user function call
Return();
break;
case ‘e’:
Exit();
break;
default:
{
system(“cls”);
cout<<“you enter wrong selection try again”<<endl;
{
mainmenu();                          //mainmenu function call
}
}
}
}
}
//******************************************************************************************************************************************
//                                      switch end main menu
//*******************************************************************************************************************************************
//******************************************************************************************************************************************
//                                    MENU DEFENATION
//*******************************************************************************************************************************************
void menu()
{
//foodmenu funcrtion call
foodmenu();                    //***********************************
}
//******************************************************************************************************************************************
//                                   REGESTRATION DEFENATION
//*******************************************************************************************************************************************
void membership()
{
cout<<“———————————————————————–“<<endl;
cout<<“name\t\t\taddress\t\t\t\t\tbalance”<<endl;
cout<<“———————————————————————–“<<endl;
customerRegestration info[]=
{
{“sheeraz Anwar     “,”chak no w/b distrct vehari     ”  ,0},
{“muhammad ammar    “,”beshak colony distrct vehari   ”  ,0},
{“muhammad jahazaib “,”baghdad colony rahim yar khan  ”  ,0},
{“raja noman sarfaz “,”depo chok rawalpindi           ”  ,0},
{“umer bhutta       “,”kotli bhutta sialkot           ”  ,0},
{“bilal khokhar     “,”chak no w/r multan             ”  ,0},
{“muhammad waqar    “,”baghdad colony rahim yar khan  ”  ,0},
{“muhammad asadullah”,”university colony attock       ”  ,0},
{“usman malik       “,”khorata syedan sialkot         ”  ,0}
};
cout<<“————————————————————————“<<endl;
for(int i=0;i<9;i++)
{
info[i].balance=200;
cout<<info[i].name<<“\t”<<info[i].addres<<“\t”<<“\t”<<info[i].balance<<endl;
}
cout<<“————————————————————————-“<<endl;
cout<<“————————————————————————-“<<endl;
}
//******************************************************************************************************************************************
//                                      exit function defention
//*******************************************************************************************************************************************
void Exit()
//void function use  for exiting or  terminate  program
{
system(“cls”);
cout<<endl<<endl<<endl;
wait(1);
cout<<“\t\t\t\t———————— “<<endl;
wait(2);
cout<<“\t\t\t switching off”<<endl;
wait(2);
}
//******************************************************************************************************************************************
//                                      wait function defenation which use for exit function
//*******************************************************************************************************************************************
void wait ( int seconds )
//this function contains void type & returns nothing
{
clock_t waitend;
waitend = clock () + seconds * CLOCKS_PER_SEC ;
while (clock() < waitend) {}
}
//******************************************************************************************************************************************
//                                      return type function
//*******************************************************************************************************************************************
void Return()
{
    cout<<“do you want to goto main menu? “<<endl;
cout<<“Yes==Y”;
cin>>choice;
if (choice==’y’ || choice==’Y’)
{  system(“cls”);
mainmenu();
}
else
{
mainmenu();
}
}
//******************************************************************************************************************************************
//                                      add balance function call
//*******************************************************************************************************************************************
void addBalance()
{
int x=0;
int amount;
int balance=0;
cout<<“enter amount=”;
cin>>amount;
reg[count].balance=reg[count].balance+amount;
cout<<“balance added succesfully\n”;
cout<<“your new balance =”<<balance;
}
//******************************************************************************************************************************************
//                                     user function defenation
//*******************************************************************************************************************************************
void user()
{
cout<<“*************************************************************************”<<endl<<endl;
cout<<“** press a for signup user             a::signup                       **”<<endl<<endl;
cout<<“**                                                                     **”<<endl<<endl;
cout<<“** press b for signin user             b::user sign                    **”<<endl<<endl;
cout<<“**                                                                     **”<<endl<<endl;
cout<<“** press c  for sign out               c::signout                      **”<<endl<<endl;
cout<<“**                                                                     **”<<endl<<endl;
cout<<“** press E for  return                 E:return                        **”<<endl<<endl;
cout<<“*************************************************************************”<<endl<<endl;
cin>>choice;
  if (isalpha(tolower(choice)))
{
switch(choice)
{
case ‘a’:
system(“cls”);
signUP();
user();
break;
case ‘b’:
signIn();
system(“cls”);
//GoBackUser();
Return();
 break;
 case ‘c’:
 system(“cls”);
 main();                    //main function call
 break;
 case ‘e’:                     //this function use  for exit
 Return();
 break;
 default:
system(“cls”);
cout<<“wrong entry”<<endl;
user();
}
}else
{
system(“cls”);
cout<<“you enter wrong input try again”<<endl;
user();
}
}
//******************************************************************************************************************************************
//                                      sign up  function defenation
//*******************************************************************************************************************************************
void signUP()
{
count++;
cout<<“enter full name”<<endl;
cin>>reg[count].name;
cout<<“enter ur password”<<endl;
cin>>reg[count].password;
cout<<“enter ur addres”<<endl;
cin>>reg[count].addres;
cout<<“please add balance”<<endl;
cin>>reg[count].addBalance;
//cout<<“enter ur balance”<<endl;
//cin>>reg[count].balance;
cout<<“enter balnce”<<“=\n”;
cin>>reg[counter].balance;
cout<<endl;
  reg[count].balance +=200;
}
//******************************************************************************************************************************************
//                                     sign in function
//*******************************************************************************************************************************************
/*void signIn()
{
int x=0;
char yn=’y’;
int balance=0;
int password=0;
cout<<“plese enter ur password =”<<endl;
cin>>passwordu;
//string nam;
//cout<<“Enter name”<<endl;
//getline (cin, nam, ‘.’);
for(int m=1;m<=count;m++)
{
if(passwordu=reg[m].password)
{
x=1;
}
else
{
if(passwordu=reg[m].password)
{
x=2;
}
}
//else
}
if(x=2)
{
user();
}
else
{
if(x=1)
{
signIn();
}
}
cout<<“welcome to dear customer\t\t\t\t\t\t\t\t\t\t\t\t”;
{
display();
}
cout<<“do u want make an order”<<endl;
{
orderAndDelivery();
}
address();
}*/void signIn()
{
  char yn=’y’;
int balance=0;
cout<<“plese enter ur password”<<“=”<<endl;
cin>>password;
cout<<endl;
//string nam;
//cout<<“Enter name”<<endl;
//getline (cin, nam, ‘.’);
if(password==reg[count].password )
{
cout<<“welcome to dear customer\t\t\t\t\t\t\t\t\t\t\t\t”;
{
display();
}
cout<<“do u want make an order”<<endl;
{
orderAndDelivery();
}
address();
}else{
signIn();
}
 }
//******************************************************************************************************************************************
//                                     order function defenation
//*******************************************************************************************************************************************
void orderAndDelivery()
{
int order=0;
int blnce=0;
int productchoice=0;
int distination=0;
int homeDelivery=0;
int distance =0;
cout<<“do u want make an  order (Y/N)?\n”;
        cin>>yn;
cout<<“what do you want sir please check the menu\t\t\t”<<endl;
cout<<“how many product you want”<<endl;
cin>>productchoice;
        cout<<endl;
cout<<“please enter productId”<<endl;
cin>>order;
sum= items[order].productPrice*productchoice;
        cout<<items[order].productPrice<<endl;
cout<<“sir your total bill is “<<endl;
cout<<sum<<endl;
address();        cout<<“do u want to order more”<<endl;
cin>>yn;
if(yn==’y’||yn==’Y’)
{
orderAndDelivery();
} else{
mainmenu();
}
}
//******************************************************************************************************************************************
//                                 start    administartor function defenation and admin work
//*******************************************************************************************************************************************
void admin()
{
string adminName =”usmanmalik”;
string administratorName;
string name;
string adminPassword=”malik786″;
string password;
                cout<<“Please Enter Your AdminName : “;
cin>>adminName;
cout<<endl;
cout<<“Please Enter your Passsword :”;
cin>>password;
if(password==adminPassword && name==administratorName  )
{
cout<<“*************************************************************************”<<endl<<endl;
cout<<“** Press a for Foodmenu             a::Foodmenu                        **”<<endl<<endl;
cout<<“**                                                                     **”<<endl<<endl;
cout<<“** Press b for Display              b::Display                         **”<<endl<<endl;
cout<<“**                                                                     **”<<endl<<endl;
cout<<“** Press c  for Membership          c::Membership                      **”<<endl<<endl;
cout<<“**                                                                     **”<<endl<<endl;
cout<<“** Press E for  Return              E:Return                           **”<<endl<<endl;
cout<<“**                                                                     **”<<endl<<endl;
cout<<“** Press d Display User             d::Display user                    **”<<endl<<endl;
cout<<“*************************************************************************”<<endl<<endl;
cin>>choice;
if (isalpha(tolower(choice)))
{
//******************************************************************************************************************************************
//                                      start switch and cases
//*******************************************************************************************************************************************
switch(choice)
{
case ‘a’:
foodmenu();
        system(“cls”);
      //mainmenu();
       break;
      case ‘b’:
system(“cls”);
display();
char y;
cout<<“Do u want to go back to “<<endl;
cin>>y;
if(y==’y’||y==’Y’)
{
admin();                                              //admin function call
}
else{
Return();
}
break;
case ‘c’:
membership();
//regestration();                                     //regesteration function call
cout<<“Do u want to go back to”<<endl;
cin>>yn;
if(yn==’y’||yn==’Y’)
{
admin();                                        // admin function call
}
else
{
Return();
}
break;
case ‘e’:                                                 // e for exit
//Return();
              Return();
               break;
case ‘d’:
                              system(“cls”);
display_user();
                                                                 Return();
                                                                default:
{
system(“cls”);
cout<<“Wrong input try again”<<endl;
admin();
}
}
cout<<“Do u want to continue y/n “<<endl;
cin>>choice;
if(choice==’y’||choice ==’Y’)
{
mainmenu();
}
}
}
else
{
cout<<“Invalid Input”<<endl;
admin();
}
}
//******************************************************************************************************************************************
//                                      fooditem functionn defenation
//*******************************************************************************************************************************************
void foodmenu()
{
do
{
counter++;
items[counter].productId=counter;
cout<<“Enter Product ID”<<endl;
cin>>items[counter].productId;
cout<<“Enter Product Name”<<endl;
getline(cin,items[counter].productName,’.’);
items[counter].productPrice=counter;
cout<<“Enter product price”<<endl;
cin>>items[counter].productPrice;
items[counter].productquantity=counter;
cout<<“Enter Product Quantity”<<endl;
cin>>items[counter].productquantity;
cout<<“Do u want add more”<<endl;
cin>>choice;
}while(choice==’y’ || choice==’Y’);
admin();
}
//******************************************************************************************************************************************
//                                      foodmenu display function
//*******************************************************************************************************************************************
void display_user()
{
//cout<<“itemId\t\tname\t\tprice\t\tquantity”<<endl;
for(int u=1;u<count;u++)
{
cout<<reg[u].name<<“\t\t”<<reg[u].password<<endl<<“\t\t”<<reg[u].addres<<“\t\t”<<reg[u].addBalance<<“\t\t”<<reg[u].balance<<endl;
}
}
//******************************************************************************************************************************************
//                                      foodmenu display function
//*******************************************************************************************************************************************
void display()
{
cout<<“itemId\t\tname\t\tprice\t\tquantity”<<endl;
for(int k=1;k<counter;k++)
{
cout<<“***_________________________________________________________________________________***”<<endl;
cout<<“***_________________________________________________________________________________***”<<endl;
cout<<items[k].productId<<“\t\t”<<items[k].productName.substr(1,items[k].productName.length())<<“\t\t”<<items[k].productPrice<<“\t\t”<<items[k].productquantity<<endl;
}
}
void GoBackUser()
{
signIn();
}
        void receipt()
{
cout<<“******************************************************”<<endl;
cout<<“****         calculation  bills                  ****”<<endl;
cout<<“******************************************************”<<endl;
cout<<endl;
{
cout<<“——————————————————-“<<endl;
cout<<“——————————————————“<<endl;
}
cout<<“Deliver charge =”<<extraCharges<<endl;
cout<<“Charge with out Delivery”<<sum<<endl;
cout<<“Total charge =”<<DBill<<endl;
cout<<“THANKX FOR SHOPPING “<<endl;
}
/*——————————————————————————————————–*/
void address(void)
{
int tem_bill=0;
int selection;
char restaurantDes;
string sector;
DBill=sum;
int sector_distance=0;
cout<<“We Deliver only in Islambad”<<endl;
cout<<“Restaurant Distination i8 Markaz”<<endl;
cin>>restaurantDes;
int  Distance[12]={10,14,15,21,25,28,30,33,35,40,42,44};
cout<<“We Deliver in these sectors”<<endl;
cout<<“press 1 for sector  i8 “<<endl;
cout<<“press 2 for sector  i9 “<<endl;
cout<<“press 3 for sector  i10″<<endl;
cout<<“press 4 for sector  i11″<<endl;
cout<<“press 5 for sector  g8 “<<endl;
cout<<“press 6 for sector  g9 “<<endl;
cout<<“press 7 for sector  g10″<<endl;
cout<<“press 8 for sector  g11″<<endl;
cout<<“press 9 for sector  f8 “<<endl;
cout<<“press 10 for sector f9 “<<endl;
cout<<“press 11 for sector f10″<<endl;
cout<<“press 12 for sector f11″<<endl;
cout<<“Select your sector “<<endl;
cin>>selection;
sector_distance=Distance[selection]-20;
if(Distance[selection-1]>20)
{
extraCharges=sector_distance*2;
DBill=DBill+extraCharges;
receipt();
}
else
{
receipt();
}
}

 

READ  Roles of Mechanical Engineers in Automobile Industry

Leave a Reply

Your email address will not be published. Required fields are marked *