lib/integrations/slack/channel_builder.rb
class Integrations::Slack::ChannelBuilder
attr_reader :params, :channel
def initialize(params)
@params = params
end
def fetch_channels
channels
end
def update(reference_id)
update_reference_id(reference_id)
end
private
def hook
@hook ||= params[:hook]
end
def slack_client
@slack_client ||= Slack::Web::Client.new(token: hook.access_token)
end
def channels
conversations_list = slack_client.conversations_list(types: 'public_channel, private_channel', exclude_archived: true)
channel_list = conversations_list.channels
while conversations_list.response_metadata.next_cursor.present?
conversations_list = slack_client.conversations_list(cursor: conversations_list.response_metadata.next_cursor)
channel_list.concat(conversations_list.channels)
end
channel_list
end
def find_channel(reference_id)
channels.find { |channel| channel['id'] == reference_id }
end
def update_reference_id(reference_id)
channel = find_channel(reference_id)
return if channel.blank?
slack_client.conversations_join(channel: channel[:id]) if channel[:is_private] == false
@hook.update!(reference_id: channel[:id], settings: { channel_name: channel[:name] }, status: 'enabled')
@hook
end
end