Class: Formol::Poll

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/formol/poll.rb

Defined Under Namespace

Classes: NoOptionProvided, Option, PollException, PollExpiredError, TooManyVotesError, TopicLockedError, UserAlreadyVoter, Vote

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#poll_vote_ids ⇒ Object

Virtual attributes



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# File 'app/models/formol/poll.rb', line 16

def poll_vote_ids
  @poll_vote_ids
end

Instance Method Details

#expired? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/formol/poll.rb', line 67

def expired?
  expires_at < Time.now
end

#expires_at ⇒ Object 



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# File 'app/models/formol/poll.rb', line 71

def expires_at
  created_at + duration.to_i
end

#multiple? ⇒ Boolean

Business methods

Returns:

  • (Boolean) 


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# File 'app/models/formol/poll.rb', line 59

def multiple?
  max_options > 1
end

#single? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/formol/poll.rb', line 63

def single?
  !multiple?
end

#vote(user, option_ids) ⇒ Object

Raises:



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# File 'app/models/formol/poll.rb', line 79

def vote(user, option_ids)
  option_ids = [option_ids] unless option_ids.respond_to?(:each)
  option_ids.reject!(&:blank?)
  option_ids.compact!
  
  raise NoOptionProvided.new if option_ids.empty?
  raise TooManyVotesError.new if option_ids.length > max_options
  raise UserAlreadyVoter.new if voted?(user)
  raise TopicLockedError.new if topic.locked?
  raise PollExpiredError.new if expired?
  
  options.find(option_ids).to_a.each do |option| #?
    option.votes.create!(:voter => user)
  end
end

#voted?(user) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/formol/poll.rb', line 75

def voted?(user)
  voters.include?(user)
end