Teller Cash Mgmt Solution Concept

The following document is in draft and subject to change.

All UML Diagrams created with UMLet, attached you'll find all design files.

Proposal

A Teller could hold one of the following states:

inactive
- Teller is ready to be opened
active
- Teller is opened and ready to use for postings and settling
pending
- Teller is settled and needs to be closed

To ease the reporting of Transactions and the related Teller Journal all postings are stored in the related account and an entity Transaction is created.

A Transaction could be one of the following types:

open

receipt

payment

settle

close

The Journal collects all related transaction information and provides a summary for the Teller.

Activity Diagram

Definition

Teller

Teller Domain Object

{
    "id" : 1,
    "officeId" : 1
    "debitAccountId" : 1,
    "creditAccountId" : 2,
    "name" : "T1-O1-D1-C2",
    "description" : null,
    "startDate" : "2014-01-01T00:00:00",
    "endDate" : "2014-12-31T23:59:59",
    "status" : "active",
    "hasTransactions" : true,
    "hasMappedCashiers" : true
}

Resource /tellers

HTTP Method	Query Parameter	Request Body	Response Body	HTTP Status Code

HTTP Method	Query Parameter	Request Body	Response Body	HTTP Status Code
GET	officeId	NA	List<Teller>	200, 404, 500
POST	NA	Teller	NA	201, 400, 404, 500

Resource /tellers/{id}

HTTP Method	Query Parameter	Request Body	Response Body	HTTP Status Code

HTTP Method	Query Parameter	Request Body	Response Body	HTTP Status Code
GET	NA	NA	Teller	200, 404, 500
PUT	NA	Teller	Teller	201, 400, 404, 500
PATCH	NA	TellerChangeRequest	NA	200, 400, 404, 500
DELETE	NA	NA	NA	200, 404, 500

Class Diagram

Because of simplicity, implementations are omitted!

Cashier

Cashier Domain Object

{
    "id" : 1,
    "officeId" : 1,
    "staffId" : 1,
    "tellerId" : 1,
    "descriptio" : null,
    "startDate" : "2014-01-01T00:00:00",
    "endDate" : "2014-12-31T23:59:59",
    "partTime" : true,
    "fromTime" : "08:00:00",
    "toTime" : "11:59:59"
}

Resource /cashiers

HTTP Method	Query Parameter	Request Body	Response Body	HTTP Status Code

HTTP Method

Query Parameter

Request Body

Response Body

HTTP Status Code

GET

officeId

tellerId

statffId

date = today

NA

List<Cashier>

200, 404, 500

Resource /tellers/{id}/cashiers

HTTP Method	Query Parameter	Request Body	Response Body	HTTP Status Code

HTTP Method	Query Parameter	Request Body	Response Body	HTTP Status Code
GET	date = today	NA	List<Cashier>	200, 404, 500
POST	NA	Cashier	NA	201, 400, 404, 500