Class: SpreeCmCommissioner::VoteProcessor

Inherits:
Object
  • Object
show all
Includes:
Spree::ServiceModule::Base
Defined in:
app/services/spree_cm_commissioner/vote_processor.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#contestant ⇒ Object (readonly)

Returns the value of attribute contestant.



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# File 'app/services/spree_cm_commissioner/vote_processor.rb', line 20

def contestant
  @contestant
end

#params ⇒ Object (readonly)

Returns the value of attribute params.



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# File 'app/services/spree_cm_commissioner/vote_processor.rb', line 20

def params
  @params
end

#request ⇒ Object (readonly)

Returns the value of attribute request.



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# File 'app/services/spree_cm_commissioner/vote_processor.rb', line 20

def request
  @request
end

#user ⇒ Object (readonly)

Returns the value of attribute user.



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# File 'app/services/spree_cm_commissioner/vote_processor.rb', line 20

def user
  @user
end

#voting_session ⇒ Object (readonly)

Returns the value of attribute voting_session.



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# File 'app/services/spree_cm_commissioner/vote_processor.rb', line 20

def voting_session
  @voting_session
end

Instance Method Details

#call(voting_session:, contestant:, user:, params: {}, request: nil) ⇒ Object 



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# File 'app/services/spree_cm_commissioner/vote_processor.rb', line 22

def call(voting_session:, contestant:, user:, params: {}, request: nil)
  @voting_session = voting_session
  @contestant     = contestant
  @user           = user
  @params         = params
  @request        = request

  validate!
  vote = nil

  ActiveRecord::Base.transaction do
    check_fraud!
    credit = allocate_credit
    vote = persist_vote!(credit)
  end

  increment_redis_counter(vote)

  success(vote)
rescue RuntimeError, ActiveRecord::RecordInvalid, ArgumentError => e
  failure(nil, e.message)
rescue StandardError => e
  CmAppLogger.error(
    label: 'VoteProcessor unexpected error',
    data: {
      voting_session_id: voting_session.id,
      contestant_id: contestant.id,
      user_id: user&.id,
      error_class: e.class.name,
      error_message: e.message,
      backtrace: e.backtrace&.first(5)&.join("\n")
    }
  )

  failure(nil, 'Vote could not be processed')
end