project-inter-server/src/index.ts

import { readFileSync } from "fs";
import { ApolloServer } from "@apollo/server";
import { startStandaloneServer } from "@apollo/server/standalone";
import { MergedResolvers } from "./MergedResolvers";
import { ServerContext } from "./ServerContext";
import { UnoptimizedInMemoryRepository } from "./repositories/UnoptimizedInMemoryRepository";
import { TimedApiBasedRepositoryLoader } from "./loaders/TimedApiBasedRepositoryLoader";
import { ETANotificationScheduler } from "./notifications/schedulers/ETANotificationScheduler";
import { configDotenv } from "dotenv";
import { loadTestData } from "./loaders/loadTestData";
import { AppleNotificationSender } from "./notifications/senders/AppleNotificationSender";

configDotenv();

const typeDefs = readFileSync("./schema.graphqls", "utf8");

async function main() {
  const server = new ApolloServer<ServerContext>({
    typeDefs,
    resolvers: MergedResolvers,
    introspection: process.env.NODE_ENV !== "production",
  });

  const repository = new UnoptimizedInMemoryRepository();
  let notificationService: ETANotificationScheduler;
  if (process.argv.length > 2 && process.argv[2] == "integration-testing") {
    console.log("Using integration testing setup")
    await loadTestData(repository);
    const appleNotificationSender = new AppleNotificationSender(false);
    notificationService = new ETANotificationScheduler(repository, appleNotificationSender);
  } else {
    const repositoryDataUpdater = new TimedApiBasedRepositoryLoader(
      repository
    );
    await repositoryDataUpdater.start();
    notificationService = new ETANotificationScheduler(repository);
  }

  const { url } = await startStandaloneServer(server, {
    listen: {
      port: process.env.PORT ? parseInt(process.env.PORT) : 4000,
    },
    context: async ({ req, res }) => {
      return {
        repository,
        notificationService,
      }
    },
  });


  console.log(`Server ready at: ${url}`);
}

main();