Find all bills by user phone number

[maruthu001]

Feature : Find bills by user phone number

User Story:

User can find bill details by using user phone number.

Prerequisites:

• [ ] Complete User Module Feature 1.
• [ ] Complete Bill Module Feature 1.
• [ ] Implement Bill DAO (find by phone number)

Validations:

Form Validation:

• [ ] Phone Number ( Pattern )
• [ ] Id ( id<1 )

  Business Validation:

• [ ] Check the User is exists or not.
• [ ] Check Bill Table exists or not.

  Messages:

  • Phone number doesn't match the pattern.
  • User Not Found
  • Invalid User ID

Flow:

graph  TD;

A[User Service: Get User by phone number]  -->  B[Form Validation]
B  -- Yes -->  C{Business Validation}
B -- No --> G[Throws Exception]

C  -- Yes -->  D[User DAO: find user by phone number]

D  -->  E[User Service: Get User ID ]
E-->H
C  -- No -->  F[User Service: User Not Found ]
H[Bill Service: Get Bill by User ID]  -->  I[Form Validation]
I  -- Yes -->  K[Bill DAO: find Bill by User ID]

K  -->  L[Bill Service: Display Bill Details]
I -- No --> M[Throws Exception]

[maruthu001]

Completed :)