Experience Endpoint Trigger Node
The Endpoint Trigger will trigger a workflow when the selected endpoint receives a request. It can be used in both application and experience workflows, although the configuration differs slightly between the two.
Configuration
The configuration for the Endpoint Trigger for an experience workflow is relatively simple - just choose an endpoint that has been set up for the application as described in the endpoint documentation.
In the above example, the workflow will be triggered whenever the “GET /logout” endpoint receives a request.
The configuration for the Endpoint Trigger for an application workflow is slightly more complicated. Because application workflows are not versioned with your experience, you will need to select the version of your experience you want to use. By default this is the develop version:
Payload
The payload for a workflow triggered by an endpoint will include all of the information about the triggering request in the data field. This includes the request path, the request method, any request headers, any request query parameters, any parsed path parameters (based off the route definition for the endpoint), any cookies, and the request body. If there is no body present, the value for the body field will be null. Otherwise, if the content type is multipart/form-data, application/x-www-form-urlencoded, or application/json and the request body is valid for that content type, it will automatically be parsed into an object. For other content types, such as text/plain, the body will be left as a string.
The payload will also contain an experience field, which will contain three properties - endpoint, user, and version. The endpoint property will always be the Experience Endpoint that received the request. The user property can either be the Experience User making the request, or null if it was a public unauthenticated request. The version property will contain the name of the experience version for the request.
In the general case, an endpoint workflow payload will look like the following:
{
"time": <time of the trigger>,
"data": {
"path": <the path of the request>,
"params": <any parsed path params for the route>,
"method": <the request method - delete|get|options|patch|post|put >,
"headers": <any request headers>,
"query": <any request query params>,
"body": <the request body>,
"cookies": <the cookies on the request>,
"replyId": <the reply id>
},
"experience": {
"endpoint": <the experience endpoint that received the request>,
"user": <the experience user (if an authenticated request)>,
"version": <the experience version for the request>
},
"applicationId": <id of the current application>,
"applicationName": <name of the current application>,
"triggerId": <id of the experience endpoint>,
"triggerType": "endpoint",
"flowId": <id of the current workflow>,
"flowName": <name of the current workflow>,
"globals": <object of workflow globals>
}For the example workflow above, a specific payload for a triggered workflow might look like this:
{
"time": Wed Mar 29 2017 20:19:33 GMT-0400,
"data": {
"path": "/me",
"params": {},
"method": "get",
"headers": {
"content-type": "application/json",
"authorization": "*****REDACTED*****",
},
"query": {},
"body": null,
"cookies": {},
"replyId": "58dc4ecf9e8df60001fbea08.rk5ruFY2g.SJAGyAY2xE"
},
"applicationId": "56311a8e51645b2054eb258b",
"triggerId": "58dc4ecf9e8df60001fbea08",
"triggerType": "endpoint",
"experience": {
"version": "develop",
"endpoint": {
"method": "get",
"route": "/me",
"description": "",
"access": "authenticated",
"enabled": true,
"applicationId": "56311a8e51645b2054eb258b",
"creationDate": "2017-03-30T00:18:23.588Z",
"lastUpdated": "2017-03-30T00:18:23.596Z",
"experienceEndpointId": "58dc4ecf9e8df60001fbea08",
"id": "58dc4ecf9e8df60001fbea08",
"experienceGroups": []
},
"user": {
"email": "test.user@example.com",
"firstName": "Test",
"lastName": "User",
"applicationId": "56311a8e51645b2054eb258b",
"creationDate": "2017-03-30T00:18:23.902Z",
"lastUpdated": "2017-03-30T00:18:59.019Z",
"userTags": {},
"passwordLastUpdated": "2017-03-30T00:18:23.903Z",
"lastLogin": "2017-03-30T00:18:59.015Z",
"experienceUserId": "58dc4ecf9e8df60001fbea0a",
"id": "58dc4ecf9e8df60001fbea0a",
"experienceGroups": [
{
"id": "58dc4ece9e8df60001fbea02",
"name": "My Example Group"
}
]
}
},
"relayId": "58dc4ecf9e8df60001fbea0a",
"relayType": "experienceUser",
"flowId": "58dc4ecf9e8df60001fbea09",
"flowName": "Endpoint Trigger Example",
"applicationName": "Documentation Example",
"globals": {}
}