module Slack::Web::Api::Endpoints::Groups

def groups_archive(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  options = options.merge(channel: groups_id(options)['group']['id']) if options[:channel]
  post('groups.archive', options)
end

def groups_close(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  options = options.merge(channel: groups_id(options)['group']['id']) if options[:channel]
  post('groups.close', options)
end

def groups_create(options = {})
  throw ArgumentError.new('Required arguments :name missing') if options[:name].nil?
  post('groups.create', options)
end

def groups_createChild(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  options = options.merge(channel: groups_id(options)['group']['id']) if options[:channel]
  post('groups.createChild', options)
end

def groups_history(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  options = options.merge(channel: groups_id(options)['group']['id']) if options[:channel]
  post('groups.history', options)
end

def groups_info(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  options = options.merge(channel: groups_id(options)['group']['id']) if options[:channel]
  post('groups.info', options)
end

def groups_invite(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  throw ArgumentError.new('Required arguments :user missing') if options[:user].nil?
  options = options.merge(channel: groups_id(options)['group']['id']) if options[:channel]
  options = options.merge(user: users_id(options)['user']['id']) if options[:user]
  post('groups.invite', options)
end

def groups_kick(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  throw ArgumentError.new('Required arguments :user missing') if options[:user].nil?
  options = options.merge(channel: groups_id(options)['group']['id']) if options[:channel]
  options = options.merge(user: users_id(options)['user']['id']) if options[:user]
  post('groups.kick', options)
end

def groups_leave(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  options = options.merge(channel: groups_id(options)['group']['id']) if options[:channel]
  post('groups.leave', options)
end

def groups_list(options = {})
  post('groups.list', options)
end

def groups_mark(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  throw ArgumentError.new('Required arguments :ts missing') if options[:ts].nil?
  options = options.merge(channel: groups_id(options)['group']['id']) if options[:channel]
  post('groups.mark', options)
end

def groups_open(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  options = options.merge(channel: groups_id(options)['group']['id']) if options[:channel]
  post('groups.open', options)
end

def groups_rename(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  throw ArgumentError.new('Required arguments :name missing') if options[:name].nil?
  options = options.merge(channel: groups_id(options)['group']['id']) if options[:channel]
  post('groups.rename', options)
end

def groups_setPurpose(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  throw ArgumentError.new('Required arguments :purpose missing') if options[:purpose].nil?
  options = options.merge(channel: groups_id(options)['group']['id']) if options[:channel]
  post('groups.setPurpose', options)
end

def groups_setTopic(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  throw ArgumentError.new('Required arguments :topic missing') if options[:topic].nil?
  options = options.merge(channel: groups_id(options)['group']['id']) if options[:channel]
  post('groups.setTopic', options)
end

def groups_unarchive(options = {})
  throw ArgumentError.new('Required arguments :channel missing') if options[:channel].nil?
  options = options.merge(channel: groups_id(options)['group']['id']) if options[:channel]
  post('groups.unarchive', options)
end