Home > @snowplow/node-tracker > PayloadBuilder
Interface for mutable object encapsulating tracker payload
Signature:
interface PayloadBuilder | Property | Type | Description |
|---|---|---|
| add | (key: string, value: unknown) => void | Adds an entry to the Payload |
| addContextEntity | (entity: SelfDescribingJson) => void | Caches a context entity to be added to payload on build |
| addDict | (dict: Payload) => void | Merges a payload into the existing payload |
| addJson | (keyIfEncoded: string, keyIfNotEncoded: string, json: Record<string, unknown>) => void | Caches a JSON object to be added to payload on build |
| build | () => Payload | Builds and returns the Payload |
| getJson | () => EventJson | Gets all JSON objects added to payload |
| getPayload | () => Payload | Gets the current payload, before cached JSON is processed |
| withJsonProcessor | (jsonProcessor: JsonProcessor) => void | Adds a function which will be executed when building the payload to process the JSON which has been added to this payload |