A client for Basecamp 4

README.md

A simple ruby/http client for Basecamp 4.

Getting an oauth 2 token for basecamp is no fun.

Try this: https://github.com/pcreux/doorkeeper-sinatra-client-for-basecamp

bc4-client.rb

#!/usr/bin/env ruby

require 'bundler/inline'
require 'json'
require 'logger'

# Remove all users from a project except one.
def run
  account = BC4::Account.new(ENV.fetch('ACCESS_TOKEN'), ENV.fetch('ACCOUNT_ID'))
  project = account.project(30211378)

  people_ids = project.people.map { _1.fetch("id") }
  ids_to_delete = people_ids - [31106252]

  project.revoke(ids_to_delete)
end

gemfile do
  source 'https://rubygems.org'

  gem 'http'
end

module BC4
  Account = Struct.new(:access_token, :account_id) do
    def project(project_id)
      Project.new(client, project_id)
    end

    def client
      Client.new(access_token, account_id)
    end
  end

  Project = Struct.new(:client, :project_id) do
    def people
      client.get("/projects/#{project_id}/people.json")
    end

    def grant(people_ids)
      client.put("/projects/#{project_id}/people/users.json", grant: people_ids)
    end

    def revoke(people_ids)
      client.put("/projects/#{project_id}/people/users.json", revoke: people_ids)
    end

    def add(details)
      client.put("/projects/#{project_id}/people/users.json", create: details)
    end
  end

  Client = Struct.new(:access_token, :account_id) do
    def get(path)
      response = http.get "https://3.basecampapi.com/#{account_id}#{path}"

      raise response.status.to_s if response.status.client_error?

      JSON.parse(response.to_s)
    end

    def put(path, args)
      response = http.put "https://3.basecampapi.com/#{account_id}#{path}", json: args

      raise response.status.to_s if response.status.client_error?

      JSON.parse(response.to_s)
    end

    def http
      HTTP
        .use(logging: {logger: Logger.new(STDOUT)})
        .headers(accept: "application/json", "User-Agent": "bc4-client.rb")
        .auth("Bearer #{access_token}")
    end
  end
end

run