Exercise 13

• Create the following folder/file structure:

/ex_13
  |-- index.js

index.js

• Create a Express web server using port 3000
• Connect to MongoDB database social with the npm package mongoose
• Create a schema user with the following properties:
  • firstName - required, minlength of 2
  • lastName - required, minlength of 2
  • email - required, - required, minlength of 3, regex of email
  • about
  • date of birth - date - required
• Create the following routes:
  • GET '/users'
    • Find all documents in the users collection
    • Returns an JSON array of users
  • GET '/users/:id'
    • Find one document by id in companies collection
    • Returns an JSON object of the user
  • POST '/users'
    • Creates a documents in the users collection
    • Returns an JSON object of the user
  • PUT '/users/:id'
    • Updates document with the id in the users collection
    • Returns an JSON object of the user
  • DELETE '/users/:id'
    • Deletes documents with id in the users collection
    • Returns an empty JSON object