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66 lines
1.1 KiB
66 lines
1.1 KiB
module QuizHelperMethods
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extend ActiveSupport::Concern
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included do
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before_action :require_player!
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before_action :set_locale
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helper_method :current_player,
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:questions,
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:question,
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:questions_size,
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:question_index,
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:player_question_answer
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end
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private
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def questions
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@questions ||= Node.at_depth(1).viewable.ordered.to_a
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end
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def question
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@question ||= questions[params[:id].to_i-1]
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end
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def player_question_answer
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@player_question_answer ||= Answer.find_by(player_id: current_player.id, node_id: question.id)&.value
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end
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def questions_size
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@questions_size ||= questions.size + 1
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end
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def question_index
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@question_index ||= (params[:id].to_i + 1)
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end
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def require_player!
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unless player_present?
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redirect_to url_for(controller: 'players', action: 'new')
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end
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end
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def current_player
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Current.player ||= player_from_session
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end
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def player_from_session
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Player.find_by(id: session[:player_id])
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end
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def player_present?
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current_player.present?
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end
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end
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