سورس سیستم مدیریت فروش به زبان سی پلاس پلاس

1 دیدگاه

با سلام. در این مطلب سورس سیستم مدیریت فروش به زبان سی پلاس پلاس را از وب سایت آموزش برنامه نویسی سورس باران جهت دانلود قرار داده ایم. سورس سیستم مدیریت فروش به زبان سی پلاس پلاس به درخواست دوستان و کاربران عزیز در سایت قرار گرفته و میتونید دانلود نمایید.

جهت دانلود سورس سیستم مدیریت فروش به زبان سی پلاس پلاس به ادامه مطلب مراجعه نمایید.

سورس سیستم مدیریت فروش به زبان سی پلاس پلاس :

#include<iostream.h>
#include<fstream.h>
#include<stdio.h>
#include<conio.h>
#include<string.h>
#include<dos.h>
#include<iomanip.h>
#include<ctype.h>
#include<stdlib.h>
 
struct date_rec
{
short int day;
short int month;
int year;
}current_date;
 
struct node
{
int rec_no;
node *link;
};
node *start,*ptr;

class item_list
{
private:
int item_code,qty_in_stock; //item code and quantity in stock
char item_name[30];
float item_rate;
public:
item_list()	//no argument constructor
{
item_code=0;
memset(item_name,0,30);
item_rate=0.0;
qty_in_stock=0;
}
void get_item();	//this function reads the private member of item file
int vallidate(int item_code,int qty);
//this function verifies item code correponding qty in stock
float update_on_sale(int ic1,int ic2,int ic3,int ic4,int ic5,
		     int iq1,int iq2,int iq3,int iq4,int iq5);
//this function updates the qty whenever item is purchased
 
void update_on_purchase(item_list temp_item);
void purchase_order();
//to generate purchase order list if stock is less than 20
 
node* create_list();  	//create an index of objects
void items_available();	//display the item available
}item;           	//object list
 
//      this class defines the data and member function related to
//	sales of an item.
 
class sales_list
{
private:
int cash_memo_num;
date_rec cash_memo_date;
int item_code1,i_qty1;
int item_code2,i_qty2;
int item_code3,i_qty3;
int item_code4,i_qty4;
int item_code5,i_qty5;
float total_amount;
 
public:
char ch;
sales_list()	//	constructor
{
item_code1=i_qty1=0;
item_code2=i_qty2=0;
item_code3=i_qty3=0;
item_code4=i_qty4=0;
item_code5=i_qty5=0;
total_amount=0.0;
}
 
//  this function checks for availability of an item and its quantity
int vallidate_item(int item_code,int qty);
 
//  this function generates record number automatically
int get_memo_no(struct date_rec current_date);
//  this function collects information to prepare cash memo
void get_chmo_info();
void show_data();	//  this function displays data
 
//   this function adds a record to the master file
void update_sales_file(int memo_num,int ic1,int ic2,int ic3,int ic4,int ic5,
		       int iq1,int iq2,int iq3,int iq4,int iq5,float amount);
void daily_sales_report(struct date_rec current_date);
}cash_memo;	//  object list
 
//  DECLARING MEMBER FUNCTIONS HERE
 
//  this member function reads the private members of class itemfile
void item_list::get_item()
{
gotoxy(20,5);
cout<<"ENTER THE ITEM CODE ------------>";
cin>>item_code;
gotoxy(20,6);
cout<<"ENTER THE ITEM NAME ------------>";
gets(item_name);
gotoxy(20,7);
cout<<"ENTER THE ITEM RATE ------------>";
cin>>item_rate;
gotoxy(20,8);
cout<<"ENTER THE QUANTITY ------------->";
cin>>qty_in_stock;
}
 
//  this member function enters a new item in itemfile, calls get_item();

void item_list::update_on_purchase(item_list temp_item)
{
fstream item_file;
//item.get_item();
item_file.open("itemfile.dat",ios::app | ios::in | ios::out);
// open file in append mode
int found=0;
item_file.seekg(0);
item_file.read((char*)&item,sizeof(item));
int n=item_file.tellg();
while(!item_file.eof())
   {
     if(item.item_code==temp_item.item_code)
	{
	   item.item_rate=temp_item.item_rate;
	   item.qty_in_stock=item.qty_in_stock+temp_item.qty_in_stock;
	   item_file.seekg(n-sizeof(item));
	   item_file.write((char*)&item,sizeof(item));
	   found=1;
	}
     item_file.read((char*)&item,sizeof(item));	// write in the file
     n=item_file.tellg();
   }
item_file.close();
if(found==0)
   {
   item_file.open("itemfile.dat",ios::out);
   item_file.seekg(0,ios::end);
   item_file.write((char*)&temp_item,sizeof(temp_item));
   item_file.close();
   }
}
int item_list::vallidate(int i_code,int i_qty)
{
  item_list temp_item;
  fstream item_file;
  int ret=0;
  item_file.open("itemfile.dat",ios::in);
  item_file.seekg(0);
  item_file.read((char*)&temp_item,sizeof(temp_item));
while(!item_file.eof())
  {
    if(temp_item.item_code==i_code&&temp_item.qty_in_stock>=i_qty)
	ret=1;
    item_file.read((char*)&temp_item,sizeof(temp_item));
  }
item_file.close();
return ret;
}

float item_list::update_on_sale(int ic1,int ic2,int ic3,int ic4,int ic5,
				int iq1,int iq2,int iq3,int iq4,int iq5)
{
fstream item_file;
float amount=0;
item_file.open("itemfile.dat",ios::in);
item_file.seekg(0);
item_file.read((char*)&item,sizeof(item));
int n=item_file.tellg();
while(!item_file.eof())
  {
    if(item.item_code==ic1)
    {
      if(item.vallidate(ic1,iq1))
      {
       gotoxy(59,9);
       cout<<setiosflags(ios::fixed)
       <<setiosflags(ios::showpoint)
       <<setprecision(2)
       <<item.item_rate;
       item.qty_in_stock=item.qty_in_stock-iq1;
       if(item.qty_in_stock<=0)
	  item.qty_in_stock=0;
       amount=amount+(item.item_rate*iq1);
       item_file.seekg(n-sizeof(item));
       item_file.write((char*)&item,sizeof(item));
       }
     else
     {
       gotoxy(59,9);
       cout<<"NOT AVAILABLE";
       }
      }
    if(item.item_code==ic2)
    {
      if(item.vallidate(ic2,iq2))
	{
	gotoxy(59,10);
	cout<<setiosflags(ios::fixed)
	<<setiosflags(ios::showpoint)<<setprecision(2)<<item.item_rate;
	item.qty_in_stock=item.qty_in_stock-iq2;
	if(item.qty_in_stock<=0)
	item.qty_in_stock=0;
	amount=amount+(item.item_rate*iq2);
	item_file.seekg(n-sizeof(item));
	item_file.write((char*)&item,sizeof(item));
	     }
	     else
	     {
	     gotoxy(59,10);
	     cout<<"NOT AVAILABLE";
	     }
	   }
      if(item.item_code==ic3)
    {
      if(item.vallidate(ic3,iq3))
	{
	gotoxy(59,11);
	cout<<setiosflags(ios::fixed)
	<<setiosflags(ios::showpoint)<<setprecision(2)<<item.item_rate;
	item.qty_in_stock=item.qty_in_stock-iq3;
	if(item.qty_in_stock<=0)
	item.qty_in_stock=0;
	amount=amount+(item.item_rate*iq3);
	item_file.seekg(n-sizeof(item));
	item_file.write((char*)&item,sizeof(item));
	     }
	else
	   {
	    gotoxy(59,11);
	    cout<<"NOT AVAILABLE";
	    }
	  }
	  if(item.item_code==ic4)
	  {
	    if(item.vallidate(ic4,iq4))
	   {
	   gotoxy(59,12);
	   cout<<setiosflags(ios::fixed)
	       <<setiosflags(ios::showpoint)
	       <<setprecision(2)
	       <<item.item_rate;
	       item.qty_in_stock=item.qty_in_stock-iq4;
	       if(item.qty_in_stock<=0)
	       item.qty_in_stock=0;
	       amount=amount+(item.item_rate*iq4);
	       item_file.seekg(n-sizeof(item));
	       item_file.write((char*)&item,sizeof(item));
	     }
	     else
	     {
	     gotoxy(59,12);
	     cout<<"NOT AVAILABLE";
	     }
	  }
	  if(item.item_code==ic5)
	  {
	  if(item.vallidate(ic5,iq5))
	  {
	  gotoxy(59,13);
	  cout<<setiosflags(ios::fixed)
	      <<setiosflags(ios::showpoint)
	      <<setprecision(2)
	      <<item.item_rate;
	  item.qty_in_stock=item.qty_in_stock-iq5;
	  if(item.qty_in_stock<=0)
	     item.qty_in_stock=0;
	  amount=amount+(item.item_rate*iq5);
	  item_file.seekg(n-sizeof(item));
	  item_file.write((char*)&item,sizeof(item));
	  }
	  else
	  {
	  gotoxy(59,13);
	  cout<<"NOT AVAILABLE";
	  }
	}
	   item_file.read((char*)&item,sizeof(item));
	   n=item_file.tellg();
	   }
	   item_file.close();
	   return amount;
	    }
     void item_list::purchase_order()
       {
       fstream item_file;
       int found=0;
       gotoxy(20,2);
       cout<<"PURCHASE ORDER LIST ON:"<<current_date.day<<"-"<<
       current_date.month<<"-"<<current_date.year;
       gotoxy(20,3);
       cout<<"--------------------------------------";
       gotoxy(22,5);
       cout<<"ITEM CODE";
       gotoxy(22,6);
       cout<<"--------------------";
       gotoxy(40,5);
       cout<<"CURRENT STOCK";
       gotoxy(40,6);
       cout<<"--------------------";
       int y=7;
       item_file.open("itemfile.date",ios::in);
       item_file.seekg(0);
       item_file.read((char*)&item,sizeof(item));
       while(!item_file.eof())
	{
	 if(item.qty_in_stock)
	  {
	   gotoxy(25,y);
	   cout<<item.item_code;
	   gotoxy(43,y);
	   cout<<item.qty_in_stock;
	   y++;
	   found=1;
	  }
	 item_file.read((char*)&item,sizeof(item));
       }
       item_file.close();
       if(found==0)
	{
	 gotoxy(15,15);
	 cout<<"NONE OF THE ITEMS ARE LESS THAN 20 IN STOCK";
	 gotoxy(20,16);
	 cout<<"NO PURCHASE ORDER";
	}
       }
       node*item_list::create_list()
       {
       fstream item_file;
       item_file.open("itemfile.dat",ios::in);
       item_file.seekg(0);
       start=ptr=new node;
       item_file.read((char*)&item,sizeof(item));
       while(!item_file.eof())
	{
	ptr->rec_no=item.item_code;
	ptr->link=new node;
	ptr=ptr->link;
	item_file.read((char*)&item,sizeof(item));
	}
	ptr->link=NULL;
	item_file.close();
	return start;
	}
	void item_list::items_available()
	{
	fstream item_file;
	clrscr();
	gotoxy(20,2);
	cout<<"ITEM AVAILABLE";
	gotoxy(20,3);
	cout<<"--------------";
	gotoxy(10,5);
	cout<<"ITEM CODE";
	gotoxy(10,6);
	cout<<"---------";
	gotoxy(20,5);
	cout<<"STOCK";
	gotoxy(20,6);
	cout<<"-----";
	gotoxy(30,5);
	cout<<"ITEM NAME";
	gotoxy(30,6);
	cout<<"---------";
	gotoxy(40,5);
	cout<<"ITEM RATE";
	gotoxy(40,6);
	cout<<"---------";
	int y=7;
	item_file.open("itemfile.dat",ios::in);
	item_file.seekg(0);
	item_file.read((char*)&item,sizeof(item));
	while(!item_file.eof())
	{
	gotoxy(10,y);
	cout<<item.item_code;
	gotoxy(20,y);
	cout<<item.qty_in_stock;
	gotoxy(30,y);
	cout<<item.item_name;
	gotoxy(40,y);
	cout<<item.item_rate;
	y++;
	item_file.read((char*)&item,sizeof(item));
	}
	item_file.close();
	}
	int sales_list::get_memo_no(date_rec current_date)
		{
		fstream sales_file;
		int num;
		sales_file.open("cashmemo.dat",ios::in);
		sales_file.seekg(-sizeof(cash_memo),ios::end);
		sales_file.read((char*)&cash_memo,sizeof(cash_memo));
		if (cash_memo.cash_memo_date.day==current_date.day
		&&cash_memo.cash_memo_date.month==current_date.month
		&&cash_memo.cash_memo_date.year==current_date.year)
		num=cash_memo_num+1;
		else
		num=1;
		sales_file.close();
		return num;
		}
	//this function enters an new item into a itemfile, calls gets_item()
	void sales_list::update_sales_file(int memo_num,int ic1,int ic2,
	int ic3,int ic4,int ic5,int iq1,int iq2,int iq3,int iq4,int iq5,float amount)
	{
	fstream sales_file;
	cash_memo.cash_memo_num=memo_num;
	cash_memo.cash_memo_date=current_date;
	cash_memo.item_code1=ic1;
	cash_memo.item_code2=ic2;
	cash_memo.item_code3=ic3;
	cash_memo.item_code4=ic4;
	cash_memo.item_code5=ic5;
	cash_memo.i_qty1=iq1;
	cash_memo.i_qty2=iq2;
	cash_memo.i_qty3=iq3;
	cash_memo.i_qty4=iq4;
	cash_memo.i_qty5=iq5;
	cash_memo.total_amount=amount;
	sales_file.open("cashmemo.dat",ios::out | ios::app);
			//open file in attend mode
	sales_file.seekg(0,ios::end);
	sales_file.write((char*)&cash_memo,sizeof(cash_memo));
			//write in the file
	sales_file.close();	//close file
	}
 
	void sales_list::daily_sales_report(struct date_rec current_date)
	{
	fstream sales_file;
	gotoxy(20,2);
	cout<<"------------------";
	gotoxy(20,3);
	cout<<"SALES ON:"<<current_date.day<<"-"<<current_date.month<<" -"
	<<current_date.year;
	gotoxy(20,4);
	cout<<"---------------------------";
	gotoxy(20,6);
	cout<<"ITEM CODE";
	gotoxy(20,7);
	cout<<"-----------";
	gotoxy(40,6);
	cout<<"QUANTITY SOLD";
	gotoxy(40,7);
	cout<<"---------------";
	int y=8;
	//sales_file.open("cashmemo.dat",ios::in);
	ptr=start;
	while(ptr->link!=NULL)
	{
	int qty=0;
	sales_file.open("cashmemo.dat",ios::in);
	sales_file.seekg(0,ios::beg);
	sales_file.read((char*)&cash_memo,sizeof(cash_memo));
	while(!sales_file.eof())
	{
	if(current_date.day==cash_memo_date.day&&current_date.month==
	cash_memo_date.month&&current_date.year==cash_memo_date.year)
		{
		if(ptr->rec_no==cash_memo.item_code1)
		  qty=qty+cash_memo.i_qty1;
		if (ptr->rec_no==cash_memo.item_code2)
		  qty=qty+cash_memo.i_qty2;
		if(ptr->rec_no==cash_memo.item_code3)
		  qty=qty+cash_memo.i_qty3;
		if (ptr->rec_no==cash_memo.item_code4)
		  qty=qty+cash_memo.i_qty4;
		if(ptr->rec_no==cash_memo.item_code5)
		  qty=qty+cash_memo.i_qty5;
		}
		sales_file.read((char*)&cash_memo,sizeof(cash_memo));
		}
		sales_file.close();
		gotoxy(20,y);
		cout<<ptr->rec_no;
		gotoxy(40,y);
		cout<<qty;
		y++;
		ptr=ptr->link;
		}
		//sales_file.close();
		}
 
 
//		MAIN FUNCTION
void main()
{
char ch;
int key,main_choice,valid=0;
	do
	{
		clrscr();	//clear screen
		if (valid!=0)
		{
		gotoxy(25,11);
		cout<<"INVALID DATE";
		gotoxy(25,12);
		cout<<"PRESS ANY KEY TO TRY AGAIN";
		getch();
		clrscr();
		}
		gotoxy(22,10);
		cout<<"ENTER CURRENT DATE(dd/mm/yyyy)";
		gotoxy(25,11);
		cin>>current_date.day>>ch>>current_date.month>>
		ch>>current_date.year;
		valid=(current_date.day)||(current_date.day>31)
		  ||(current_date.month>12)||(current_date.month<=0)
		  ||(current_date.year=1998);	//validate date
		}while(valid !=0);
 
		do
		{
		clrscr();
		gotoxy(20,5);
		cout<<"ABC DEPARTMENTAL STORE";
		gotoxy(20,7);
		cout<<"----------------";
		gotoxy(20,7);
		cout<<"-----------------";
		gotoxy(22,10);
		cout<<"SUPERVISOR	..........S";
		gotoxy(22,12);
		cout<<"CASHMEMO		...........C";
		gotoxy(22,14);
		cout<<"QUIT		...........Q";
		main_choice=toupper(getch());
		switch(main_choice)
			{
			case 'S':int s_choice;
				do
				{
				clrscr();
				gotoxy(28,2);
				cout<<"---------------";
				gotoxy(28,3);
				cout<<"SUPERVISOR MODE";
				gotoxy(28,4);
				cout<<"----------------";
				gotoxy(20,6);
				cout<<"UPDATE STOCK ON PURCHASE	     .....1";
				gotoxy(20,8);
				cout<<"TODAY'S SALES REPORT	     .....2";
				gotoxy(20,10);
				cout<<"LIST OF ITEM AVAILABLE	     .....3";
				gotoxy(20,12);
				cout<<"PURCHASE ORDER LIST	     .....4";
				gotoxy(20,14);
				cout<<"EXIT SUPERVISOR MODE	     .....5";
				gotoxy(20,16);
				cout<<"ENTER YOUR CHOICE ----------------->";
				cin>>s_choice;
				switch(s_choice)
				{
				case 1:int key;
					do
					{
					item_list temp_item;
					clrscr();
					temp_item.get_item();
					temp_item.update_on_purchase(temp_item);
					gotoxy(18,24);
					cout<<"CONTINUE:C	QUIT:Q";
					key=toupper(getch());
					}
					while(key!='Q');
					break;
				case 2: clrscr();
					item.create_list();
					cash_memo.daily_sales_report(current_date);
					getch();
					break;
				case 3: item.items_available();
					getch();
					break;
				case 4: clrscr();
					item.purchase_order();
					getch();
					break;
				case 5: break;
				}
			}
		while(s_choice !=5);
		break;
	case 'C': do
		{
		int memo_num;
		memo_num=cash_memo.get_memo_no(current_date);
		clrscr();
		gotoxy(24,1);
		cout<<"------------------------------";
		gotoxy(24,2);
		cout<<"ABC DEPARTMENTAL STORE";
		gotoxy(24,3);
		cout<<"------------------------------";
		gotoxy(30,5);
		cout<<"CASHMEMO";
		gotoxy(30,6);
		cout<<"--------------------------------";
		gotoxy(10,7);
		textbackground(RED+BLINK);
		cprintf("DATE:");
		cout<<current_date.day<<"/"<<current_date.month<<"/"
		<<current_date.year;
		gotoxy(52,7);
		cout<<"NO:"<<memo_num;
		gotoxy(10,9);
		cout<<"ITEM CODE  1:";
		gotoxy(35,9);
		cout<<"QTY:";
		gotoxy(52,9);
		cout<<"RATE";
		gotoxy(10,10);
		cout<<"ITEM CODE  2:";
		gotoxy(35,10);
		cout<<"QTY:";
		gotoxy(52,10);
		cout<<"RATE";
		gotoxy(10,11);
		cout<<"ITEM CODE  3:";
		gotoxy(35,11);
		cout<<"QTY:";
		gotoxy(52,11);
		cout<<"RATE:";
		gotoxy(10,12);
		cout<<"ITEM CODE  4:";
		gotoxy(35,12);
		cout<<"QTY:";
		gotoxy(52,12);
		cout<<"RATE:";
		gotoxy(10,13);
		cout<<"ITEM CODE  5:";
		gotoxy(35,13);
		cout<<"QTY:";
		gotoxy(52,13);
		cout<<"RATE:";
		gotoxy(10,15);
		cout<<"TOTAL AMOUNT:";
		int ic1,ic2,ic3,ic4,ic5;
		int iq1,iq2,iq3,iq4,iq5;
		ic1=ic2=ic3=ic4=ic5=0;
		iq1=iq2=iq3=iq4=iq5=0;
		gotoxy(24,9);
		cin>>ic1;
		gotoxy(41,9);
		cin>>iq1;
		gotoxy(24,10);
		cin>>ic2;
		gotoxy(41,10);
		cin>>iq2;
		gotoxy(24,11);
		cin>>ic3;
		gotoxy(41,11);
		cin>>iq3;
		gotoxy(24,12);
		cin>>ic4;
		gotoxy(41,12);
		cin>>iq4;
		gotoxy(24,13);
		cin>>ic5;
		gotoxy(41,13);
		cin>>iq5;
		float total_amount=0;
		total_amount=
		total_amount=item.update_on_sale(ic1,ic2,ic3,ic4,ic5,
					       iq1,iq2,iq3,iq4,iq5);
		gotoxy(25,15);
		cout<<setiosflags(ios::fixed)
		<<setiosflags(ios::showpoint)
		<<setprecision(2)<<total_amount;
		cash_memo.update_sales_file(memo_num,ic1,ic2,ic3,ic4,
			       ic5,iq1,iq2,iq3,iq4,iq5,total_amount);
		gotoxy(22,24);
		cout<<"QUIT CASHMEMO:Q    CONTINUE:C";
		key=toupper(getch());
		}
		while(key!='Q');
		break;
		case'Q':  exit(0);
		break;
		}
		}
		while(main_choice!='Q');
		getch();
		}

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#include<iostream.h>

#include<fstream.h>

#include<stdio.h>

#include<conio.h>

#include<string.h>

#include<dos.h>

#include<iomanip.h>

#include<ctype.h>

#include<stdlib.h>

struct date_rec

{

short int day;

short int month;

int year;

}current_date;

struct node

{

int rec_no;

node *link;

};

node *start,*ptr;

class item_list

{

private:

int item_code,qty_in_stock; //item code and quantity in stock

char item_name[30];

float item_rate;

public:

item_list() //no argument constructor

{

item_code=0;

memset(item_name,0,30);

item_rate=0.0;

qty_in_stock=0;

}

void get_item(); //this function reads the private member of item file

int vallidate(int item_code,int qty);

//this function verifies item code correponding qty in stock

float update_on_sale(int ic1,int ic2,int ic3,int ic4,int ic5,

int iq1,int iq2,int iq3,int iq4,int iq5);

//this function updates the qty whenever item is purchased

void update_on_purchase(item_list temp_item);

void purchase_order();

//to generate purchase order list if stock is less than 20

node* create_list(); //create an index of objects

void items_available(); //display the item available

}item; //object list

// this class defines the data and member function related to

// sales of an item.

class sales_list

{

private:

int cash_memo_num;

date_rec cash_memo_date;

int item_code1,i_qty1;

int item_code2,i_qty2;

int item_code3,i_qty3;

int item_code4,i_qty4;

int item_code5,i_qty5;

float total_amount;

public:

char ch;

sales_list() // constructor

{

item_code1=i_qty1=0;

item_code2=i_qty2=0;

item_code3=i_qty3=0;

item_code4=i_qty4=0;

item_code5=i_qty5=0;

total_amount=0.0;

}

// this function checks for availability of an item and its quantity

int vallidate_item(int item_code,int qty);

// this function generates record number automatically

int get_memo_no(struct date_rec current_date);

// this function collects information to prepare cash memo

void get_chmo_info();

void show_data(); // this function displays data

// this function adds a record to the master file

void update_sales_file(int memo_num,int ic1,int ic2,int ic3,int ic4,int ic5,

int iq1,int iq2,int iq3,int iq4,int iq5,float amount);

void daily_sales_report(struct date_rec current_date);

}cash_memo; // object list

// DECLARING MEMBER FUNCTIONS HERE

// this member function reads the private members of class itemfile

void item_list::get_item()

{

gotoxy(20,5);

cout<<"ENTER THE ITEM CODE ------------>";

cin>>item_code;

gotoxy(20,6);

cout<<"ENTER THE ITEM NAME ------------>";

gets(item_name);

gotoxy(20,7);

cout<<"ENTER THE ITEM RATE ------------>";

cin>>item_rate;

gotoxy(20,8);

cout<<"ENTER THE QUANTITY ------------->";

cin>>qty_in_stock;

}

// this member function enters a new item in itemfile, calls get_item();

void item_list::update_on_purchase(item_list temp_item)

{

fstream item_file;

//item.get_item();

item_file.open("itemfile.dat",ios::app | ios::in | ios::out);

// open file in append mode

int found=0;

item_file.seekg(0);

item_file.read((char*)&item,sizeof(item));

int n=item_file.tellg();

while(!item_file.eof())

{

if(item.item_code==temp_item.item_code)

{

item.item_rate=temp_item.item_rate;

item.qty_in_stock=item.qty_in_stock+temp_item.qty_in_stock;

item_file.seekg(n-sizeof(item));

item_file.write((char*)&item,sizeof(item));

found=1;

}

item_file.read((char*)&item,sizeof(item)); // write in the file

n=item_file.tellg();

}

item_file.close();

if(found==0)

{

item_file.open("itemfile.dat",ios::out);

item_file.seekg(0,ios::end);

item_file.write((char*)&temp_item,sizeof(temp_item));

item_file.close();

}

int item_list::vallidate(int i_code,int i_qty)

{

item_list temp_item;

fstream item_file;

int ret=0;

item_file.open("itemfile.dat",ios::in);

item_file.seekg(0);

item_file.read((char*)&temp_item,sizeof(temp_item));

while(!item_file.eof())

{

if(temp_item.item_code==i_code&&temp_item.qty_in_stock>=i_qty)

ret=1;

item_file.read((char*)&temp_item,sizeof(temp_item));

}

item_file.close();

return ret;

}

float item_list::update_on_sale(int ic1,int ic2,int ic3,int ic4,int ic5,

int iq1,int iq2,int iq3,int iq4,int iq5)

{

fstream item_file;

float amount=0;

item_file.open("itemfile.dat",ios::in);

item_file.seekg(0);

item_file.read((char*)&item,sizeof(item));

int n=item_file.tellg();

while(!item_file.eof())

{

if(item.item_code==ic1)

{

if(item.vallidate(ic1,iq1))

{

gotoxy(59,9);

cout<<setiosflags(ios::fixed)

<<setiosflags(ios::showpoint)

<<setprecision(2)

<<item.item_rate;

item.qty_in_stock=item.qty_in_stock-iq1;

if(item.qty_in_stock<=0)

item.qty_in_stock=0;

amount=amount+(item.item_rate*iq1);

item_file.seekg(n-sizeof(item));

item_file.write((char*)&item,sizeof(item));

}

else

{

gotoxy(59,9);

cout<<"NOT AVAILABLE";

}

if(item.item_code==ic2)

{

if(item.vallidate(ic2,iq2))

{

gotoxy(59,10);

cout<<setiosflags(ios::fixed)

<<setiosflags(ios::showpoint)<<setprecision(2)<<item.item_rate;

item.qty_in_stock=item.qty_in_stock-iq2;

if(item.qty_in_stock<=0)

item.qty_in_stock=0;

amount=amount+(item.item_rate*iq2);

item_file.seekg(n-sizeof(item));

item_file.write((char*)&item,sizeof(item));

}

else

{

gotoxy(59,10);

cout<<"NOT AVAILABLE";

}

if(item.item_code==ic3)

{

if(item.vallidate(ic3,iq3))

{

gotoxy(59,11);

cout<<setiosflags(ios::fixed)

<<setiosflags(ios::showpoint)<<setprecision(2)<<item.item_rate;

item.qty_in_stock=item.qty_in_stock-iq3;

if(item.qty_in_stock<=0)

item.qty_in_stock=0;

amount=amount+(item.item_rate*iq3);

item_file.seekg(n-sizeof(item));

item_file.write((char*)&item,sizeof(item));

}

else

{

gotoxy(59,11);

cout<<"NOT AVAILABLE";

}

if(item.item_code==ic4)

{

if(item.vallidate(ic4,iq4))

{

gotoxy(59,12);

cout<<setiosflags(ios::fixed)

<<setiosflags(ios::showpoint)

<<setprecision(2)

<<item.item_rate;

item.qty_in_stock=item.qty_in_stock-iq4;

if(item.qty_in_stock<=0)

item.qty_in_stock=0;

amount=amount+(item.item_rate*iq4);

item_file.seekg(n-sizeof(item));

item_file.write((char*)&item,sizeof(item));

}

else

{

gotoxy(59,12);

cout<<"NOT AVAILABLE";

}

if(item.item_code==ic5)

{

if(item.vallidate(ic5,iq5))

{

gotoxy(59,13);

cout<<setiosflags(ios::fixed)

<<setiosflags(ios::showpoint)

<<setprecision(2)

<<item.item_rate;

item.qty_in_stock=item.qty_in_stock-iq5;

if(item.qty_in_stock<=0)

item.qty_in_stock=0;

amount=amount+(item.item_rate*iq5);

item_file.seekg(n-sizeof(item));

item_file.write((char*)&item,sizeof(item));

}

else

{

gotoxy(59,13);

cout<<"NOT AVAILABLE";

}

item_file.read((char*)&item,sizeof(item));

n=item_file.tellg();

}

item_file.close();

return amount;

}

void item_list::purchase_order()

{

fstream item_file;

int found=0;

gotoxy(20,2);

cout<<"PURCHASE ORDER LIST ON:"<<current_date.day<<"-"<<

current_date.month<<"-"<<current_date.year;

gotoxy(20,3);

cout<<"--------------------------------------";

gotoxy(22,5);

cout<<"ITEM CODE";

gotoxy(22,6);

cout<<"--------------------";

gotoxy(40,5);

cout<<"CURRENT STOCK";

gotoxy(40,6);

cout<<"--------------------";

int y=7;

item_file.open("itemfile.date",ios::in);

item_file.seekg(0);

item_file.read((char*)&item,sizeof(item));

while(!item_file.eof())

{

if(item.qty_in_stock)

{

gotoxy(25,y);

cout<<item.item_code;

gotoxy(43,y);

cout<<item.qty_in_stock;

y++;

found=1;

}

item_file.read((char*)&item,sizeof(item));

}

item_file.close();

if(found==0)

{

gotoxy(15,15);

cout<<"NONE OF THE ITEMS ARE LESS THAN 20 IN STOCK";

gotoxy(20,16);

cout<<"NO PURCHASE ORDER";

}

node*item_list::create_list()

{

fstream item_file;

item_file.open("itemfile.dat",ios::in);

item_file.seekg(0);

start=ptr=new node;

item_file.read((char*)&item,sizeof(item));

while(!item_file.eof())

{

ptr->rec_no=item.item_code;

ptr->link=new node;

ptr=ptr->link;

item_file.read((char*)&item,sizeof(item));

}

ptr->link=NULL;

item_file.close();

return start;

}

void item_list::items_available()

{

fstream item_file;

clrscr();

gotoxy(20,2);

cout<<"ITEM AVAILABLE";

gotoxy(20,3);

cout<<"--------------";

gotoxy(10,5);

cout<<"ITEM CODE";

gotoxy(10,6);

cout<<"---------";

gotoxy(20,5);

cout<<"STOCK";

gotoxy(20,6);

cout<<"-----";

gotoxy(30,5);

cout<<"ITEM NAME";

gotoxy(30,6);

cout<<"---------";

gotoxy(40,5);

cout<<"ITEM RATE";

gotoxy(40,6);

cout<<"---------";

int y=7;

item_file.open("itemfile.dat",ios::in);

item_file.seekg(0);

item_file.read((char*)&item,sizeof(item));

while(!item_file.eof())

{

gotoxy(10,y);

cout<<item.item_code;

gotoxy(20,y);

cout<<item.qty_in_stock;

gotoxy(30,y);

cout<<item.item_name;

gotoxy(40,y);

cout<<item.item_rate;

y++;

item_file.read((char*)&item,sizeof(item));

}

item_file.close();

}

int sales_list::get_memo_no(date_rec current_date)

{

fstream sales_file;

int num;

sales_file.open("cashmemo.dat",ios::in);

sales_file.seekg(-sizeof(cash_memo),ios::end);

sales_file.read((char*)&cash_memo,sizeof(cash_memo));

if (cash_memo.cash_memo_date.day==current_date.day

&&cash_memo.cash_memo_date.month==current_date.month

&&cash_memo.cash_memo_date.year==current_date.year)

num=cash_memo_num+1;

else

num=1;

sales_file.close();

return num;

}

//this function enters an new item into a itemfile, calls gets_item()

void sales_list::update_sales_file(int memo_num,int ic1,int ic2,

int ic3,int ic4,int ic5,int iq1,int iq2,int iq3,int iq4,int iq5,float amount)

{

fstream sales_file;

cash_memo.cash_memo_num=memo_num;

cash_memo.cash_memo_date=current_date;

cash_memo.item_code1=ic1;

cash_memo.item_code2=ic2;

cash_memo.item_code3=ic3;

cash_memo.item_code4=ic4;

cash_memo.item_code5=ic5;

cash_memo.i_qty1=iq1;

cash_memo.i_qty2=iq2;

cash_memo.i_qty3=iq3;

cash_memo.i_qty4=iq4;

cash_memo.i_qty5=iq5;

cash_memo.total_amount=amount;

sales_file.open("cashmemo.dat",ios::out | ios::app);

//open file in attend mode

sales_file.seekg(0,ios::end);

sales_file.write((char*)&cash_memo,sizeof(cash_memo));

//write in the file

sales_file.close(); //close file

}

void sales_list::daily_sales_report(struct date_rec current_date)

{

fstream sales_file;

gotoxy(20,2);

cout<<"------------------";

gotoxy(20,3);

cout<<"SALES ON:"<<current_date.day<<"-"<<current_date.month<<" -"

<<current_date.year;

gotoxy(20,4);

cout<<"---------------------------";

gotoxy(20,6);

cout<<"ITEM CODE";

gotoxy(20,7);

cout<<"-----------";

gotoxy(40,6);

cout<<"QUANTITY SOLD";

gotoxy(40,7);

cout<<"---------------";

int y=8;

//sales_file.open("cashmemo.dat",ios::in);

ptr=start;

while(ptr->link!=NULL)

{

int qty=0;

sales_file.open("cashmemo.dat",ios::in);

sales_file.seekg(0,ios::beg);

sales_file.read((char*)&cash_memo,sizeof(cash_memo));

while(!sales_file.eof())

{

if(current_date.day==cash_memo_date.day&&current_date.month==

cash_memo_date.month&&current_date.year==cash_memo_date.year)

{

if(ptr->rec_no==cash_memo.item_code1)

qty=qty+cash_memo.i_qty1;

if (ptr->rec_no==cash_memo.item_code2)

qty=qty+cash_memo.i_qty2;

if(ptr->rec_no==cash_memo.item_code3)

qty=qty+cash_memo.i_qty3;

if (ptr->rec_no==cash_memo.item_code4)

qty=qty+cash_memo.i_qty4;

if(ptr->rec_no==cash_memo.item_code5)

qty=qty+cash_memo.i_qty5;

}

sales_file.read((char*)&cash_memo,sizeof(cash_memo));

}

sales_file.close();

gotoxy(20,y);

cout<<ptr->rec_no;

gotoxy(40,y);

cout<<qty;

y++;

ptr=ptr->link;

}

//sales_file.close();

}

// MAIN FUNCTION

void main()

{

char ch;

int key,main_choice,valid=0;

{

clrscr(); //clear screen

if (valid!=0)

{

gotoxy(25,11);

cout<<"INVALID DATE";

gotoxy(25,12);

cout<<"PRESS ANY KEY TO TRY AGAIN";

getch();

clrscr();

}

gotoxy(22,10);

cout<<"ENTER CURRENT DATE(dd/mm/yyyy)";

gotoxy(25,11);

cin>>current_date.day>>ch>>current_date.month>>

ch>>current_date.year;

valid=(current_date.day)||(current_date.day>31)

||(current_date.month>12)||(current_date.month<=0)

||(current_date.year=1998); //validate date

}while(valid !=0);

{

clrscr();

gotoxy(20,5);

cout<<"ABC DEPARTMENTAL STORE";

gotoxy(20,7);

cout<<"----------------";

gotoxy(20,7);

cout<<"-----------------";

gotoxy(22,10);

cout<<"SUPERVISOR ..........S";

gotoxy(22,12);

cout<<"CASHMEMO ...........C";

gotoxy(22,14);

cout<<"QUIT ...........Q";

main_choice=toupper(getch());

switch(main_choice)

{

case 'S':int s_choice;

{

clrscr();

gotoxy(28,2);

cout<<"---------------";

gotoxy(28,3);

cout<<"SUPERVISOR MODE";

gotoxy(28,4);

cout<<"----------------";

gotoxy(20,6);

cout<<"UPDATE STOCK ON PURCHASE .....1";

gotoxy(20,8);

cout<<"TODAY'S SALES REPORT .....2";

gotoxy(20,10);

cout<<"LIST OF ITEM AVAILABLE .....3";

gotoxy(20,12);

cout<<"PURCHASE ORDER LIST .....4";

gotoxy(20,14);

cout<<"EXIT SUPERVISOR MODE .....5";

gotoxy(20,16);

cout<<"ENTER YOUR CHOICE ----------------->";

cin>>s_choice;

switch(s_choice)

{

case 1:int key;

{

item_list temp_item;

clrscr();

temp_item.get_item();

temp_item.update_on_purchase(temp_item);

gotoxy(18,24);

cout<<"CONTINUE:C QUIT:Q";

key=toupper(getch());

}

while(key!='Q');

break;

case 2: clrscr();

item.create_list();

cash_memo.daily_sales_report(current_date);

getch();

break;

case 3: item.items_available();

getch();

break;

case 4: clrscr();

item.purchase_order();

getch();

break;

case 5: break;

}

while(s_choice !=5);

break;

case 'C': do

{

int memo_num;

memo_num=cash_memo.get_memo_no(current_date);

clrscr();

gotoxy(24,1);

cout<<"------------------------------";

gotoxy(24,2);

cout<<"ABC DEPARTMENTAL STORE";

gotoxy(24,3);

cout<<"------------------------------";

gotoxy(30,5);

cout<<"CASHMEMO";

gotoxy(30,6);

cout<<"--------------------------------";

gotoxy(10,7);

textbackground(RED+BLINK);

cprintf("DATE:");

cout<<current_date.day<<"/"<<current_date.month<<"/"

<<current_date.year;

gotoxy(52,7);

cout<<"NO:"<<memo_num;

gotoxy(10,9);

cout<<"ITEM CODE 1:";

gotoxy(35,9);

cout<<"QTY:";

gotoxy(52,9);

cout<<"RATE";

gotoxy(10,10);

cout<<"ITEM CODE 2:";

gotoxy(35,10);

cout<<"QTY:";

gotoxy(52,10);

cout<<"RATE";

gotoxy(10,11);

cout<<"ITEM CODE 3:";

gotoxy(35,11);

cout<<"QTY:";

gotoxy(52,11);

cout<<"RATE:";

gotoxy(10,12);

cout<<"ITEM CODE 4:";

gotoxy(35,12);

cout<<"QTY:";

gotoxy(52,12);

cout<<"RATE:";

gotoxy(10,13);

cout<<"ITEM CODE 5:";

gotoxy(35,13);

cout<<"QTY:";

gotoxy(52,13);

cout<<"RATE:";

gotoxy(10,15);

cout<<"TOTAL AMOUNT:";

int ic1,ic2,ic3,ic4,ic5;

int iq1,iq2,iq3,iq4,iq5;

ic1=ic2=ic3=ic4=ic5=0;

iq1=iq2=iq3=iq4=iq5=0;

gotoxy(24,9);

cin>>ic1;

gotoxy(41,9);

cin>>iq1;

gotoxy(24,10);

cin>>ic2;

gotoxy(41,10);

cin>>iq2;

gotoxy(24,11);

cin>>ic3;

gotoxy(41,11);

cin>>iq3;

gotoxy(24,12);

cin>>ic4;

gotoxy(41,12);

cin>>iq4;

gotoxy(24,13);

cin>>ic5;

gotoxy(41,13);

cin>>iq5;

float total_amount=0;

total_amount=

total_amount=item.update_on_sale(ic1,ic2,ic3,ic4,ic5,

iq1,iq2,iq3,iq4,iq5);

gotoxy(25,15);

cout<<setiosflags(ios::fixed)

<<setiosflags(ios::showpoint)

<<setprecision(2)<<total_amount;

cash_memo.update_sales_file(memo_num,ic1,ic2,ic3,ic4,

ic5,iq1,iq2,iq3,iq4,iq5,total_amount);

gotoxy(22,24);

cout<<"QUIT CASHMEMO:Q CONTINUE:C";

key=toupper(getch());

}

while(key!='Q');

break;

case'Q': exit(0);

break;

}

while(main_choice!='Q');

getch();

}

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برچسب ها: آموزش برنامه نویسی, پروژه سی پلاس پلاس

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داستان من با دنیای برنامه‌ نویسی آغاز شد، و در ادامه به عنوان یک توسعه‌ دهنده نرم‌ افزار، طراح وب سایت و متخصص سئو، مهارت ‌های تکنیکی و تحلیلی خودم رو پرورش دادم. علاقه م به دنیای مالی منو به سمت یادگیری ترید و معامله‌گری سوق داد. و در حال حاضر در برنامه نویسی و معامله گری ارز دیجیتال انجام میدم. از سال 96 سعی کردم معامله گری در کریپتو رو یاد بگیرم. ترید و معامله گری برام پر از چالش و شکست‌ های متعدد بود. اما هر شکست، درسی ارزشمند برام داشت و من رو به یک تریدر و معامله گر قوی‌ تر و هوشمندتر تبدیل کرد. با پشتکار و یادگیری مداوم، تونستم به موفقیت‌های قابل توجهی دست یابم و به معامله گری موفق تبدیل بشم. در اینجا بزرگترین تجربیات و مهمترین دانش خودم رو در اختیار شما قرار میدم تا در مدت زمان کوتاه تر و شکست های کمتر در این مسیر به موفقیت برسید.

پکیج آموزش پروژه محور لاراول و طراحی وب سایت کانون قلم چی

حجم فايل : 18 کیلوبایت
منبع : سورس باران
انتشار: ۲۷ آذر ۱۳۹۳

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