Event Trigger

Development

Requirements

• JDK 11

Inputs

Publish Message

The publish Message functionality expects these data elements for single message:

URL: http://localhost:11121/eventTrigger/v1/Message

[
  {
    "queueName": "event-trigger-queue-sqs",
    "messages": [
      {
        "TopicArn": "topic",
        "Message": {
          "batchId": "1",
          "name": "claim",
          "status": "completed"
        }
      }
    ]
  }
]

The publish Message functionality expects these data elements for multiple messages:

[
  {
    "queueName": "event-trigger-queue-sqs",
    "messages": [
      {
        "messageId": "101",
        "TopicArn": "topic",
        "Message": {
          "batchId": "1",
          "name": "claim",
          "status": "completed"
        }
      },
      {
        "messageId": "102",
        "TopicArn": "topic",
        "Message": {
          "batchId": "2",
          "name": "claim",
          "status": "completed"
        }
      }
    ]
  }
]

Execute Service

The Execute service functionality expects these data elements:

URL: http://localhost:11121/eventTrigger/v1/executeService?serviceName=event-trigger-service

[
  {
    "queueName": "event-trigger-queue-sqs",
    "messages": [
      {
        "messageId": "101",
        "TopicArn": "topic",
        "Message": {
          "batchId": "1",
          "name": "claim",
          "status": "completed"
        }
      }
    ]
  }
]

Outputs

• The Publish message functionality response will be “success” with “200” status code.
• Message(s) will be display in sqs queue.
• The Execute service functionality responses will be “success” or response json with “200” status code.

Behavior/Testing

The Publish Message functionality scenarios are:

Use Case	Response	Status Code
Postive Scenario	success	200
if "queueName" will be empty	Sqs name can not be empty	400
if "queueName" will be invalid	Error message with "Unable to process message as the specified queue does not exist"	500
if "Messages" will be empty	Message List cannot be empty	400
if "messageId" will be missing for multiple messages	Unable to process message as JSONObject["messageId"] not found	500

The Execute Message functionality scenarios are:

Use Case	Response	Status Code
Positive Scenario	Success or response json	200
if "serviceName" will be empty	Service name cannot be empty	400
if "servicename" will be invalid or not mapped into the database	Unable to process service as Url is not mapped to the database	500