Bisrad / employees_cms

employee_cms

Instructions

Design the following database schema containing three tables:

• department:

  • id - INT PRIMARY KEY
  • name - VARCHAR(30) to hold department name

• role:

  • id - INT PRIMARY KEY
  • title - VARCHAR(30) to hold role title
  • salary - DECIMAL to hold role salary
  • department_id - INT to hold reference to department role belongs to

• employee:

  • id - INT PRIMARY KEY
  • first_name - VARCHAR(30) to hold employee first name
  • last_name - VARCHAR(30) to hold employee last name
  • role_id - INT to hold reference to role employee has
  • manager_id - INT to hold reference to another employee that manages the/employee being Created. This field may be null if the employee has no manager

Build a command-line application that at a minimum allows the user to:

• Add departments, roles, employees

• View departments, roles, employees

• Update employee roles

Bonus points if you're able to:

• Update employee managers

• View employees by manager

• Delete departments, roles, and employees

• View the total utilized budget of a department -- ie the combined salaries of all employees in that department