Microservices Auth Benchmark

Application Architecture

Auth Mechanism

Service Endpoints

Customer Service

/createCustomer

Request Body

{
    "customerName": "Alice",
    "customerEmail": "[email protected]"
}

Response Body

{
    "message": "success",
    "customerID": 1,
    "accountID": 1
}

/deleteCustomer

Request Body

{
    "customerID": 1
}

Response Body

{
    "message": "success",
    "customerID": 1,
    "accountIDs": [1, 2, 3]
}

/getCustomer

Request Body

{
    "customerID": 1
}

Response Body

{
    "message": "success",
    "customerID": 1,
    "customerName": "Alice",
    "customerEmail": "[email protected]"
}

Account Service

/createAccount

Request Body

{
    "customerID": 1
}

Response Body

{
    "message": "success",
    "accountID": 1
}

/deleteAccount

Request Body

{
    "accountID": 1
}

Response Body

{
    "message": "success",
    "accountID": 1
}

/deleteAccountsByCustomer

Request Body

{
    "customerID": 1
}

Response Body

{
    "message": "success",
    "customerID": 1,
    "accountIDs": [1, 2, 3]
}

/getAccount

Request Body

{
    "accountID": 1
}

Response Body

{
    "message": "success",
    "accountID": 1,
    "customerID": 1,
    "balance": 100
}

/getAccountsByCustomer

Request Body

{
    "customerID": 1
}

Response Body

{
    "message": "success",
    "customerID": 1,
    "accountIDs": [1, 2, 3],
    "balances": [100, 50, 10]
}

/addToBalance

Request Body

{
    "accountID": 1,
    "amount": 50
}

Response Body

{
    "message": "success",
    "accountID": 1,
    "amountAdded": 50
}

/subtractFromBalance

Request Body

{
    "accountID": 1,
    "amount": 50
}

Response Body

{
    "message": "success",
    "accountID": 1,
    "amountSubtracted": 50
}

Transaction Service

/transferAmount

Request Body

{
    "senderID": 1,
    "receiverID": 2,
    "amount": 50
}

Response Body

{
    "message": "success",
    "transactionID": 1,
    "senderID": 1,
    "receiverID": 2
}

/transferAmountAndNotify

Request Body

{
    "senderID": 1,
    "receiverID": 2,
    "amount": 50
}

Response Body

{
    "message": "success",
    "transactionID": 1,
    "senderID": 1,
    "receiverID": 2,
    "notificationID": 1
}

/getTransaction

Request Body

{
    "transactionID": 1
}

Response Body

{
    "message": "success",
    "transactionID": 1,
    "senderID": 1,
    "receiverID": 2,
    "amount": 50
}

Notification Service

/notify

Request Body

{
    "transactionID": 1,
    "receiverID": 2,
    "amount": 50
}

Response Body

{
    "message": "success",
    "notificationID": 1,
    "recipientEmail": "[email protected]"
}

/getNotification

Request Body

{
    "notificationID": 1
}

Response Body

{
    "message": "success",
    "notificationID": 1,
    "transactionID": 1,
    "receiverID": 2,
    "amount": 50
}

Balance Service

/getBalanceByCustomer

Request Body

{
    "customerID": 1
}

Response Body

{
    "message": "success",
    "customerID": 1,
    "accountIDs": [1, 2, 3],
    "balances": [100, 50, 10],
    "totalBalance": 160
}

/getBalanceHistory

Request Body

{
    "customerID": 1,
    "numberOfRecords": 5
}

Response Body

{
    "message": "success",
    "customerID": 1,
    "totalBalance": [30, 50, 80, 120, 160],
    "recordTimestamps": ["2024-01-15 12:00:00", "2024-01-15 15:30:00", "2024-01-16 08:45:00", "2024-01-17 10:00:00", "2024-01-18 18:20:00"]
}

Inter-Service Communication

Account Service

• Account Service → Create Account

• Account Service → Delete Account

• Account Service → Delete Accounts By Customer

• Account Service → Add To Balance

• Account Service → Subtract From Balance

• Account Service → Get Account

• Account Service → Get Accounts By Customer

Customer Service

• Customer Service → Create Customer

  • Account Service → Create Account

• Customer Service → Delete Customer

  • Account Service → Delete Accounts By Customer

• Customer Service → Get Customer

Balance Service

• Balance Service → Get Balance By Customer

  • Account Service → Get Accounts By Customer

• Balance Service → Get Balance History

Notification Service

• Notification Service → Notify

  • Account Service → Get Account
  • Customer Service → Get Customer

• Notification Service → Get Notification

Transaction Service

• Transaction Service → Transfer Amount

  • Account Service → Add To Balance
  • Account Service → Subtract From Balance

• Transaction Service → Transfer Amount And Notify

  • Account Service → Add To Balance
  • Account Service → Subtract From Balance
  • Notification Service → Notify
    • Account Service → Get Account
    • Customer Service → Get Customer

• Transaction Service → Get Transaction

Operation Types

• Create Customer → WRITE

• Delete Customer → DELETE

• Get Customer → READ

• Create Account → WRITE

• Delete Account → DELETE

• Delete Accounts By Customer → DELETE

• Get Account → READ

• Get Accounts By Customer → READ

• Add To Balance → WRITE

• Subtract From Balance → WRITE

• Transfer Amount → WRITE

• Transfer Amount And Notify → WRITE

• Get Transaction → READ

• Notify → WRITE

• Get Notification → READ

• Get Balance By Customer → READ

• Get Balance History → READ