AuthorizationDecorator

AuthorizationDecorator.swift

class AuthorizationDecorator: HttpClient {
    private let httpClient: HttpClient
   
    public init(httpClient: HttpClient) {
        self.httpClient = httpClient
    }
    
    public func request(data: HttpRequest, completion: @escaping (Result<Data?, HttpError>) -> Void) {
        let getToken = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6MSwiaWF0IjoxNjAwMzczNTczLCJleHAiOjE2MDA0NTk5NzN9.kKCRLckJdCaSMks6WBDX52wIAB92E8wTnHgPix3PxW4"
        data.headers!["Authorization"] = "Bearer \(getToken)"
//  Erro: Cannot assign through subscript: 'data' is a 'let' constant       

        httpClient.request(data: data, completion: completion)
    }
}