Medium: M2M in GraphQL context (Fetch User Registrations In The Last Hour)

fetchUserRegistrationsInLastHour.ts

import { request } from "graphql-request";

export const fetchUserRegistrationsInLastHour = async (period: string) => {
  const query = `
    query UserRegistrationsWithinPeriod($period: String!) {
      users(where: {
        createdAt: $period
      } {
        id
      }
    }
  `;

  const { UserRegistrationsWithinPeriod } = await request('<graphql-endpoint>', query, {period});

  return UserRegistrationsWithinPeriod.length;
};