Faculty of Computer & Information Technology Department of Computer Engineering CPE311: OBJECT ORIENTED SOFTWARE ANALYSIS & DESIGN First Semester 2020/2021 Manager 1. Create warehouse 2. Add item to warehouse 3. View warehouses 4. View supply documents 5. Delete old supply documents 6. Exit Choice: 2. The employee who has username and password. For the first time the employee should sign up. Employee Sign Up Enter First Name: Ali Enter Last Name: Kamal Enter ID: 1234 Enter Username: Ali Enter Password: Ali1998_ When the employee entered a correct username and password, the he should login to the Employee page. The employee has the following permissions: Create a supply document to request an item from a specific warehouse. Create a supply document to transfer an item to another employee. Create a supply document to return an item to a warehouse. Welcome to Ali Kamal 1. Create Supply document to request an item from warehouse 2. Create Supply document to transfer an item to another employee 3. Create Supply document to return an item to warehouse 4. Exit Choice: The output samples of the project will be provided to you in few days. Important points: 1. All data should be saved in binary files (using object serialization). 2. It is not allowed for more than one employee to have the same username. 3. When the employee select to create a supply document, your code should display the data of the employee and all the items that belong to him, the code should display the warehouses and their items as shown in the run samples below. 4. You should create a Manager Object with username Manager and password Manager at the beginning of you code. 5. Manager could approve or delete or postpone the supply documents. 6. Manager could delete the documents that have been created before more than six months. Login To Central Supply Unit System 1. Manager 2. Employee 3. Employee Sign Up 4. Exit Choice: 1. Enter Username: Manager Enter Password: Manager. Objective To apply what you have learned in the Object Oriented Software Analysis & Design course to design and implement a simplified model of Central Supply Unit software. Besides you should acquire the skills to work within groups and manage your work within the team. Project Statement: This project should simulate a simple model of Central Supply Unit software. The system should have the following main login menu: Login To Central Supply Unit System 1. Manager 2. Employee 3. Employee Sign Up 4. Exit Choice: As shown in the above figure, the system should be run by two types of users: 1. The Manager who has a username Manager and password Manager. Enter Username: Manager Enter Password: Manager The responsibilities of the manager are as follows: A. Add new warehouse to the system. B. Add new item to warehouse. C. View the warehouses and its items. D. View the supply documents. There are 3 types of supply documents: Supply document created by employee to ask for item from a warehouse. The manager has the permission to approve the request, cancel it or postpone it. Supply document created by employee to transfer an item to another employee. The manager has the permission to approve the request, cancel it or postpone it. Supply document created by employee to return an item to a warehouse. The manager has the permission to approve the request, cancel it or postpone it. E. Delete supply documents that have been created before more than six months. Faculty of Computer & Information Technology Department of Computer Engineering CPE311: OBJECT ORIENTED SOFTWARE ANALYSIS & DESIGN First Semester 2020/2021 Manager 1. Create warehouse 2. Add item to warehouse 3. View warehouses 4. View supply documents 5. Delete old supply documents 6. Exit Choice: 2. The employee who has username and password. For the first time the employee should sign up. Employee Sign Up Enter First Name: Ali Enter Last Name: Kamal Enter ID: 1234 Enter Username: Ali Enter Password: Ali1998_ When the employee entered a correct username and password, the he should login to the Employee page. The employee has the following permissions: Create a supply document to request an item from a specific warehouse. Create a supply document to transfer an item to another employee. Create a supply document to return an item to a warehouse. Welcome to Ali Kamal 1. Create Supply document to request an item from warehouse 2. Create Supply document to transfer an item to another employee 3. Create Supply document to return an item to warehouse 4. Exit Choice: The output samples of the project will be provided to you in few days. Important points: 1. All data should be saved in binary files (using object serialization). 2. It is not allowed for more than one employee to have the same username. 3. When the employee select to create a supply document, your code should display the data of the employee and all the items that belong to him, the code should display the warehouses and their items as shown in the run samples below. 4. You should create a Manager Object with username Manager and password Manager at the beginning of you code. 5. Manager could approve or delete or postpone the supply documents. 6. Manager could delete the documents that have been created before more than six months. Login To Central Supply Unit System 1. Manager 2. Employee 3. Employee Sign Up 4. Exit Choice: 1. Enter Username: Manager Enter Password: Manager. Objective To apply what you have learned in the Object Oriented Software Analysis & Design course to design and implement a simplified model of Central Supply Unit software. Besides you should acquire the skills to work within groups and manage your work within the team. Project Statement: This project should simulate a simple model of Central Supply Unit software. The system should have the following main login menu: Login To Central Supply Unit System 1. Manager 2. Employee 3. Employee Sign Up 4. Exit Choice: As shown in the above figure, the system should be run by two types of users: 1. The Manager who has a username Manager and password Manager. Enter Username: Manager Enter Password: Manager The responsibilities of the manager are as follows: A. Add new warehouse to the system. B. Add new item to warehouse. C. View the warehouses and its items. D. View the supply documents. There are 3 types of supply documents: Supply document created by employee to ask for item from a warehouse. The manager has the permission to approve the request, cancel it or postpone it. Supply document created by employee to transfer an item to another employee. The manager has the permission to approve the request, cancel it or postpone it. Supply document created by employee to return an item to a warehouse. The manager has the permission to approve the request, cancel it or postpone it. E. Delete supply documents that have been created before more than six months