Write the service and controller level code to for a user withdraw, deposit from checking and savings account with Spring boot, JPA and h2 database.

users

id: 1 first_name: John last_name: Doe email: jdoe@example.com password: test123

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and accounts will have

accounts

id: 1 user_id: 1 name: checking

name: checking

account_type: 1

and account types will have

account_types

Id:1 type_name: checking

Id:2

type_name: savings

id: 3

type_name: loan

id: 4

type_name: credit card