Class: SlackbotFrd::UserChannelCallbacks

Inherits:
Object
  • Object
show all
Defined in:
lib/slackbot_frd/lib/user_channel_callbacks.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ UserChannelCallbacks

Returns a new instance of UserChannelCallbacks.



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# File 'lib/slackbot_frd/lib/user_channel_callbacks.rb', line 5

def initialize
  @conditions = {}
  @conditions[:any] = {}
  @conditions[:any][:any] = []
end

Instance Method Details

#add(user:, channel:, callback:) ⇒ Object 



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# File 'lib/slackbot_frd/lib/user_channel_callbacks.rb', line 26

def add(user:, channel:, callback:)
  init(user: user, channel: channel)
  @conditions[user][channel].push(callback)
end

#init(user:, channel:) ⇒ Object 



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# File 'lib/slackbot_frd/lib/user_channel_callbacks.rb', line 11

def init(user:, channel:)
  unless user
    Log::error("#{self.class}: Invalid user '#{user}'")
    raise InvalidUserError.new
  end
  unless channel
    Log::error("#{self.class}: Invalid channel '#{channel}'")
    raise InvalidChannelError.new
  end
  @conditions[user] ||= {}
  @conditions[user][:any] ||= []
  @conditions[:any][channel] ||= []
  @conditions[user][channel] ||= []
end

#to_s ⇒ Object 



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# File 'lib/slackbot_frd/lib/user_channel_callbacks.rb', line 49

def to_s
  "#{@conditions}"
end

#where(user:, channel:) ⇒ Object 



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# File 'lib/slackbot_frd/lib/user_channel_callbacks.rb', line 31

def where(user:, channel:)
  init(user: user, channel: channel)
  @conditions[user][channel] || []
end

#where_all ⇒ Object 



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# File 'lib/slackbot_frd/lib/user_channel_callbacks.rb', line 36

def where_all
  @conditions[:any][:any] || []
end

#where_include_all(user:, channel:) ⇒ Object 



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# File 'lib/slackbot_frd/lib/user_channel_callbacks.rb', line 40

def where_include_all(user:, channel:)
  init(user: user, channel: channel)
  retval = @conditions[:any][:any].dup || []
  retval.concat(@conditions[user][:any] || [])
  retval.concat(@conditions[:any][channel] || [])
  retval.concat(@conditions[user][channel] || [])
  retval
end