I need help in design the follow problem in to Step1: Think of a pseudo-code on how you can solve such a problem using java coding. Step 2: design the flow chart of how the program class work. Step 3: design UML class diagram with steps that followed to arrived .

1. Simple logon interface
2. customer interface (new register or return customer)
   1. Allow customer to registering through Companys web portal.
   2. logon process with unique username and password.
   3. registering information included name, phone #, email address, billing address, shipping address.
   4. generate customer ID / account #
   5. Create, view, modify, and delete user information.
3. Employee interface
   1. Allow system admin to create employee login credential.
   2. Allow new employee to update their information once system admin approved and create their employee login credential which include name, employee ID number, supervisor name, and job title
   3. Provide system access for authorized employee for modification their own information only

flow chart example

Class UML diagram example:

User Interface User Interface Start User logon Existing User NO Create acount yes no Verify credential verified Login verification yes User portal XYZ Employee Create Custom Recipe Create New Menu employee_Name - Add_new_item Current_Menus; - Create_New_Menu employee_ID - employee Email - employee_PhoneNum Add new item from Custom Menu Items - Cafeteria_Menu 0 Custom Menu () - Current_Custom_menus - Add_item Cafeteria Menu Current_Cafeteria_Menu_Item: Add Item User Interface User Interface Start User logon Existing User NO Create acount yes no Verify credential verified Login verification yes User portal XYZ Employee Create Custom Recipe Create New Menu employee_Name - Add_new_item Current_Menus; - Create_New_Menu employee_ID - employee Email - employee_PhoneNum Add new item from Custom Menu Items - Cafeteria_Menu 0 Custom Menu () - Current_Custom_menus - Add_item Cafeteria Menu Current_Cafeteria_Menu_Item: Add Item