DUMBANK
This application was generated using JHipster 4.0.6, you can find documentation and help at https://jhipster.github.io/documentation-archive/v4.0.6.
Pessimistic Lock is taken over PULL(Withdrawal) and PUSH(Deposit) transactions.i.e. no two transactions can update account balance simultaneously.Pessimistic lock can handle traffic of 50 TPS.
Development
DUMBANK.postman_collection.json file can be imported on Postman App which have all rest endpoints listed in it.
DUMBANK.sql dump can be imported in Mysql db.
Please insert required data if Mysql dump is not imported.
INSERT INTO bank.transaction_type (transaction_type_id, remarks, transaction_type_name) VALUES ('1', 'credit', 'push');
INSERT INTO bank.transaction_type (transaction_type_id, remarks, transaction_type_name) VALUES ('2', 'debit', 'pull');
build command
mvn clean install
run command
mvn spring-boot:run
REST ENDPOINTS
create new user
curl -X POST http://localhost:8080/create/users -H 'content-type: application/json' -d '{"firstName":"Raj", "lastName":"kumar","email":"pawan5@gmail.com"}'
withdraw money
curl -X POST http://localhost:8080/transaction/pull -H 'content-type: application/json' -d '{"accountNumber":"1014975498359882","amount":100.00}'
Deposit money
curl -X POST http://localhost:8080/transaction/push -H 'content-type: application/json' -d '{"accountNumber":"1014975498359882", "amount":100.00}'
get account details
curl -X GET http://localhost:8080/accountDetails/1014975498359882
get all transactions of particular account
curl -X GET http://localhost:8080/transaction/all/1014975498359882