@graphprotocol/graph-cli/tests/cli/validation/derived-from-with-interface/mapping.ts

CLI for building for and deploying to The Graph

import { NewGravatar, UpdatedGravatar } from '../generated/Gravity/Gravity'
import { Gravatar } from '../generated/schema'

export function handleNewGravatar(event: NewGravatar): void {
  let gravatar = new Gravatar(event.params.id.toHex())
  gravatar.owner = event.params.owner
  gravatar.displayName = event.params.displayName
  gravatar.imageUrl = event.params.imageUrl
  gravatar.save()
}

export function handleUpdatedGravatar(event: UpdatedGravatar): void {
  let id = event.params.id.toHex()
  let gravatar = Gravatar.load(id)
  if (gravatar == null) {
    gravatar = new Gravatar(id)
  }
  gravatar.owner = event.params.owner
  gravatar.displayName = event.params.displayName
  gravatar.imageUrl = event.params.imageUrl
  gravatar.save()
}