stepfunctions.yml

{
  "Comment": "A Hello World example of the Amazon States Language using Pass states",
  "StartAt": "Create pending order",
  "States": {
    "Create pending order": {
      "Type": "Pass",
      "Next": "Select Payment Method"
    },
    "Select Payment Method": {
      "Type": "Choice",
      "Choices": [
        {
          "Variable": "$.type",
          "StringEquals": "Free",
          "Next": "Free"
        },
        {
          "Variable": "$.type",
          "StringEquals": "SEPA",
          "Next": "SEPA"
        },
        {
          "Variable": "$.type",
          "StringEquals": "PayPal",
          "Next": "PayPal"
        },
        {
          "Variable": "$.type",
          "StringEquals": "CreditCard",
          "Next": "CreditCard"
        }
      ]
    },
    "Free": {
      "Type": "Pass",
      "Next": "Order Paid"
    },
    "PayPal": {
      "Type": "Pass",
      "Next": "Create PayPal Payment Intent"
    },
    "Create PayPal Payment Intent": {
      "Type": "Pass",
      "Next": "Wait for User to complete PayPal payment"
    },
    "Wait for User to complete PayPal payment": {
      "Type": "Task",
      "Resource": "arn:aws:states:::sqs:sendMessage.waitForTaskToken",
      "Parameters": {
        "QueueUrl": "https://sqs.us-east-2.amazonaws.com/123456789012/myQueue",
        "MessageBody": {
            "Message": "Hello from Step Functions!",
            "TaskToken.$": "$$.Task.Token"
         }
      },
      "Next": "Capture PayPal Payment"
    },
    "Capture PayPal Payment": {
      "Type": "Pass",
      "Next": "Order Paid"
    },
    "CreditCard": {
      "Type": "Pass",
      "Next": "Create CreditCard Payment Intent"
    },
    "Create CreditCard Payment Intent": {
      "Type": "Pass",
      "Next": "Wait for user to complete CreditCard Payment"
    },
    "Wait for user to complete CreditCard Payment": {
      "Type": "Task",
      "Resource": "arn:aws:states:::sqs:sendMessage.waitForTaskToken",
      "Parameters": {
        "QueueUrl": "https://sqs.us-east-2.amazonaws.com/123456789012/myQueue",
        "MessageBody": {
            "Message": "Hello from Step Functions!",
            "TaskToken.$": "$$.Task.Token"
         }
      },
      "Next": "Capture CreditCard Payment"
    },
    "Capture CreditCard Payment": {
      "Type": "Pass",
      "Next": "Order Paid"
    },
    "SEPA": {
      "Type": "Pass",
      "Next": "Charge Source SEPA"
    },
    "Charge Source SEPA": {
      "Type": "Pass",
      "Next": "Wait for SEPA Payment to complete"
    },
    "Wait for SEPA Payment to complete": {
      "Type": "Task",
      "Resource": "arn:aws:states:::sqs:sendMessage.waitForTaskToken",
      "Parameters": {
        "QueueUrl": "https://sqs.us-east-2.amazonaws.com/123456789012/myQueue",
        "MessageBody": {
            "Message": "Hello from Step Functions!",
            "TaskToken.$": "$$.Task.Token"
         }
      },
      "Next": "Record SEPA Payment"
    },
    "Record SEPA Payment": {
      "Type": "Pass",
      "Next": "Order Paid"
    },
    "Order Paid": {
      "Type": "Parallel",
      "Branches": [
        {
          "StartAt": "Update Order to paid",
          "States": {
            "Update Order to paid": {
              "Type": "Pass",
              "End": true
            }
          }
        },
        {
          "StartAt": "Create Tickets PDF",
          "States": {
            "Create Tickets PDF": {
              "Type": "Pass",
              "End": true
            }
          }
        },
        {
          "StartAt": "Create Tickets Wallet Passes",
          "States": {
            "Create Tickets Wallet Passes": {
              "Type": "Pass",
              "End": true
            }
          }
        }
      ],
      "Next": "Send Mail"
    },
    "Send Mail": {
      "Type": "Pass",
      "Next": "Order Shipped"
    },
    "Order Shipped": {
      "Type": "Parallel",
      "Branches": [
        {
          "StartAt": "Update Order to shipped",
          "States": {
            "Update Order to shipped": {
              "Type": "Pass",
              "End": true
            }
          }
        },
        {
          "StartAt": "Notify organizer of new order",
          "States": {
            "Notify organizer of new order": {
                "Type": "Pass",
                "End": true
              }
          }
        },
        {
          "StartAt": "Run Aggregation",
          "States": {
            "Run Aggregation": {
              "Type": "Pass",
              "End": true
            }
          }
        }
      ],
      "End": true
    }
  }
}