Food Delivery System Project in C++

This is simple Food delivery system projects for beginner programmers. The project consists 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 sign up, sign-in and sign out.
Source Code

#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(); 
  } 
  
  
 }
Output of the Program

Food Delivery System Project in C++
About Asad

Asad Niazi is Software Engineer , Programmer, Web Developer and a young mentor of BloggersTown and PProgramming. Asad Love to writes about Technology, Programming, Blogging and make money online.
Food Delivery System Project in C++

Source Code

Output of the Program

About Asad

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