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  Query: {
    movie: async (_source, { id }, { dataSources }) => {
      return dataSources.moviesAPI.getMovie(id);
    },
    mostViewedMovies: async (_source, _args, { dataSources }) => {
      return dataSources.moviesAPI.getMostViewedMovies();
    },
    favorites: async (_source, _args, { dataSources }) => {
      return dataSources.personalizationAPI.getFavorites();
    },

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const server = new ApolloServer({
  typeDefs,
  resolvers,
  dataSources: () => {
    return {
      moviesAPI: new MoviesAPI(),
      personalizationAPI: new PersonalizationAPI(),
    };
  },
  context: () => {

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export class PersonalizationAPI extends RESTDataSource {
  baseURL = 'https://personalization-api.example.com';

  willSendRequest(request: Request) {
    request.headers.set('Authorization', this.context.token);
  }

  private progressLoader = new DataLoader(async (ids: string[]) => {
    const progressList = await this.get('progress', {
      ids: ids.join(','),

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{
  series(id: "98794") {
    title
    description
    season(number: 1) {
      episodes {
        id
        episodeNumber
        assetTitle
        description

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class PersonalizationAPI extends RESTDataSource {
  baseURL = 'https://personalization-api.example.com';

  willSendRequest(request: Request) {
    request.headers.set('Authorization', this.context.token);
  }

  async getFavorites() {
    return this.get('favorites');
  }

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class MoviesAPI extends RESTDataSource {
  baseURL = 'https://movies-api.example.com';

  async getMovie(id: string) {
    return this.get(`movies/${id}`);
  }

  async getMostViewedMovies(limit: number = 10) {
    const data = await this.get('movies', {
      per_page: limit,

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{
  "data": {
    "hero": {
      "name": "Luke Skywalker",
      "friends": [
        {
          "name": "Han Solo"
        },
        {
          "name": "Leia Organa"

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typealias Raw = [String: JSONDecodable & JSONEncodable]

extension Dictionary: JSONDecodable {
  public init(jsonValue value: JSONValue) throws {
    guard let dictionary = forceBridgeFromObjectiveC(value) as? Dictionary else {
      throw JSONDecodingError.couldNotConvert(value: value, to: Dictionary.self)
    }
    self = dictionary
  }
}

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  "__schema": {
    "types": [
      {
        "kind": "UNION",
        "name": "ContentNode",
        "possibleTypes": [
          {
            "name": "Element"
          },
          {

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mkdir -p ${TARGET_BUILD_DIR}/${WRAPPER_NAME}/Resources/BridgeSupport
gen_bridge_metadata --64-bit -f ${TARGET_BUILD_DIR}/${WRAPPER_NAME} -o ${TARGET_BUILD_DIR}/${WRAPPER_NAME}/Resources/BridgeSupport/${TARGET_NAME}.bridgesupport