GraphQL: Find event attendees GraphQL query

[schloerke]

From our discussion earlier, came up with:

query($id: ID! = "103349942!chp", $first: Int = 2, $cursor: String = "NjgzMTA5MjAy") {
  event(id: $id) {
    id
    title
    dateTime
    going
    tickets(input:{after: $cursor, first: $first}) {
      pageInfo {
        hasNextPage
        endCursor
      }
      count
      edges {
        cursor
        node {
          user {
            name
            email
          }
        }
      }
    }
  }
}

Can test it out here: https://www.meetup.com/api/playground

I found the definition of the parameters I could supply by looking in the schema file that I found: https://github.com/rladies/meetupr/blob/d44a3c9bceaeefcdee81fbe5409a04986692fc37/inst/graphql/meetup-com-schema.json near line 8250.

The corresponding schema info states:

          {
            "name": "tickets",
            "description": "List of tickets",
            "args": [
              {
                "name": "input",
                "description": "Options for configuring a pagination",
                "type": {
                  "kind": "INPUT_OBJECT",
                  "name": "ConnectionInput",
                  "ofType": null
                },
                "defaultValue": null
              }
            ],
            "type": {
              "kind": "NON_NULL",
              "name": null,
              "ofType": {
                "kind": "OBJECT",
                "name": "EventTicketsConnection",
                "ofType": null
              }
            },
            "isDeprecated": false,
            "deprecationReason": null
          },

... which says tickets can take a input argument which of the ConnectionInput shape. This shape is https://www.meetup.com/api/schema#ConnectionInput which has the familiar after and first fields. (Knowing tickets could take a input ConnectionInput object was not publicly documented 😞 )

cc @benubah