Question

C++ program.A shoe company where there are departments, employee,manager and database manager. The company has three sizes of shoes ;small,medium and large and there are three colors of shoes;yellow,brown and white associated with different sizes.The company sells the shoes online and so it keeps a track of how many different size of shoe with different colors are available and it changes as per the specific item sold.Also,it keeps the data of how many shoes are sold of each size of each color and price of each size of shoe is also stored in database,color doesn't affect the price.These things are read from external file and modified accordingly.

The employee should be able to mark any valid quantity for a given size and color sold ,changing inventory and the number of shoes sold.The database manager should be able to add shoes to inventory of any size and color when new stock arrives,thus updating the inventory.The manager should be able to see and change contact information of any employee,working in any of the three departments.

This is like a database system of a shoe company,like whats in stock and by how many and changes occur when something is sold or new stock is added.Customers can be anyone so directly giving an option to buy ,then giving options of size and color will do.

There is a text file with default values of different shoe sizes of different colors.For eg : Blue medium shoe =7 ,black large shoe = 10.There is a buying option ,so anyone can buy first give option of size and then color and as per the buying,the value should be decremented in the file.When database manager adds items,again option of size and color which should be added and as per it ,increment it's value in the inventory(file).The worker can change any item anytime ,so its value should be updated.Here,first size is selected and then color and then ask for modified value and as per input it should be updated.There is different option on the main page about adding people,which takes a person personal info and salary to add it in the company and the manager can see all people's data when he wants.

Main Page should have Add people,Choose people which further divides in employee,manager and database and as per the choosing,they should do the above specific tasks .The last option on the main page is of customer buy ,this gives options of buying to customers (size and color ) and then prints price and says thanks for buying and decreases the particular value from the text file(inventory)

Answer 1

The basic thinking here is .

1.customer enter shoe store.

2.meets employees.and ask for shoes of suitable color and gender and size.

3.Employee checks customer and asks for the appropriate shoe from CManager.

4.Manager checks with Database manager if the shoe is in the stock.If yes then indicates it to the Manager.

5.DatabaseManager gives the shoe and waits for Managers approval in order to update the Manager waits for employees approval in order to calculate sales and other related operations.

6.Employee confirms the sale to Manager.Manager add total sales and indicates DatabaseManager to update inventory.

7.DatabaseManager has a view of all the shoes in the stock.

Same logic is designed in classes below.

CDepartment:Gents, Ladies,Kids,

CEmployee:one function sellitem(),confirmsale(),

sendsoldshoeinfotomanager()

getshoe(){check gender,then size and color }

CManager: updatessalesrecord(),

totalSales(),itemsavalibilitycheck(),sendshoeinfotoDBmanager().soldconfirmrecord()

CDatabaseManager:

updateinventiryaftereverysale();

inventorycapacity (),inventorystatus(),

listinventory(){

Shoe sizes(large, medium,small),

shoecolor(yellow, brown,white);

shoegender.

This function will list the shoes on all three crieteria.

}

Determining the variable required for all classes:

int sale,int shoecount,int shoesize.String shoegender,String shoecolor,int totalsale,

Now the only thing required here is to put the variable in appropriate classes and call the member function of respective classes.

Hope it's helpful.

Regards