Bookstore Chain Management System

All files :

---

|.h
|----
|	|--admin.h
|	|--book.h
|	|--customer.h
|	|--library.h
|	|--log.h
|	|--md5
|	|--password.h
|	|--staff.h
|	|--store.h
|	|--storelist.h
|	|--user.h
|
|.cpp
|----
|	|--admin.cpp
|	|--customer.cpp
|	|--library.cpp
|	|--log.cpp
|	|--main.cpp
|	|--md5.cpp
|	|--password.cpp
|	|--staff.cpp
|	|--storelist.cpp
|	|--user.cpp
|
|.txt
|----
|	|--CheckComment.txt
|	|--CheckShortBook.txt
|	|--Comments.txt
|	|--ShortOfBook.txt
|	|--UserLog.txt
|
|.csv
|----
|	|--Store.csv
|	|--User.csv
|
|\
|----
|	|--Store1
|	|--------
|	|		|--Book.csv
|	|		|--BookLog.txt
|	|		|--Cash.txt
|	|		|--CashLog.txt
|	|--Store2
|	|--------
|	|		|--Book.csv
|	|		|--BookLog.txt
|	|		|--Cash.txt
|	|		|--CashLog.txt
|	|--Store3
|	|--------
|	|		|--Book.csv
|	|		|--BookLog.txt
|	|		|--Cash.txt
|	|		|--CashLog.txt
|
|.exe
|----
|	|--Book Works.exe
|
|.md
|----
|	|--README.md
|
|

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How to use those files to run the system?

Option 1: double click the "Book Works.exe" (make sure the "Book Works.exe" is in the same folder with all the source code, .txt and .csv files)

Option 2: 1) Open all the .cpp and .h files in Visual Studio, compile and run them. 2) The main file is "main.cpp".

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Classes Construction :

User Classes :

1) User     :	Fundamental class with basic authority like list book, check book information or change password. Also with some attributes like username, password, status and vip level.
2) Customer : 	Inherit from "User", add new ability like buy book, refund and leave comment. 
3) Staff    :   Inherit from "User", add new ability like add new book, delete book, lookup net profit or change book's information.
4) Admin    :	Inherit from "Staff", add new ability like add new user, delete user, list users or change user's information.

Other Classes :

5) Book      : 	Fundamental class with book's information and some basic book management function.
6) Store     :  This class has some attributes of each bookstore in the chain and some functions to access and modify these attributes.
7) Storelist :	This class can create a list to store all the bookstores of the chain and has some functions to load the store's data.
8) Log       :	This class has some functions used to log all the executed operation to text file, record the shortage of books and customers' complaint (advice).
9) Library   :	This class is a container to store all the information of books, users and cash, also it have some functions that can load and modify the database.
10) Password :	This class has some functions have connection with password disposal.
11) MD5      :	This class can use the MD5 algorithm to encrypt the users' password for security.

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Detail Information:

Book : name the book's name isbn the book's ISBN number, it's the ID of the book author the author of the book quantity the quantity of the book in the store category the book's category number. 1 for "Art", 2 for "Engineering", and 3 for "Science" price the sells price of one book information the more detail information about this book num_of_sale the number indicating how many copies of this book were sold so far

User/Customer/Staff/Admin : username the user's username, it's unique
password the user's password status the user's status, 1 for Admin, 2 for Staff, 3 for Customer, 0 for deleted (not exist) vip the user's vip level, 0 for non-vip(no discount), 1 for vip(10% discount), 2 for vvip(20% discount) and 3 for vvvip(30% discount)

Library : BookArray store all the books' information imported from Book.txt UserArray store all the students' information imported from User.txt income the total income of the store so far outcome the total outcome of the store so far

Store : name the code of the bookstore e.g. Store1, Stor2 and Store3 storeName the name of the bookstore e.g. Shanghai Store, Hong Kong Store address the address of the store bookAddress the address of the Book.csv of this store cashAddress the address of the Cash.txt of this store bookLogAddress the address of the BookLog.txt of this store cashLogAddress the address of the CashLog.txt of this store

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"Killer" feature :

1. When a book's quantity is less than 10, send a emergent message to the manager (admin)
2. The customer can leave comment or advice for the store and the system will notify the manager (admin) immediately
3. Keep track of the books' sales situation, find out the best seller and the worst seller and help the manager to make business strategy
4. The manager can manage different bookstores of the chain using the same system, the customer can buy books from all the bookstores of the chain using the system.
5. etc...

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