predavanja/Events.GraphQL/graphql-cheat-sheet.md

GraphQL Cheat Sheet

Use endpoint: /graphql

Available queries

• countries
• sports
• people
• peoplePage(pageNumber, pageSize)
• events
• eventsForDate(date)
• registrations

Common arguments

• paging: first, after, last, before
• filtering: where
• sorting: order

Quick examples

Get events

query {
  events(first: 5) {
    nodes {
      id
      name
      eventDate
    }
  }
}

Filter people by country

query {
  people(where: { countryCode: { eq: "HR" } }, first: 10) {
    nodes {
      id
      firstName
      lastName
    }
  }
}

Sort sports by name

query {
  sports(order: [{ name: ASC }], first: 10) {
    nodes {
      id
      name
    }
  }
}

Events for a specific date

query {
  eventsForDate(date: "2026-06-15", first: 10) {
    nodes {
      id
      name
    }
  }
}

Classic paging with peoplePage

query {
  peoplePage(pageNumber: 1, pageSize: 5) {
    totalCount
    items {
      id
      firstName
      lastName
    }
  }
}

Mutations

• addEvent(input)
• updateEvent(id, input)
• deleteEvent(id)