44 lines
969 B
Ruby
44 lines
969 B
Ruby
# The game class
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class Game < ActiveRecord::Base
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has_many :players, dependent: :destroy
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has_many :users, through: :players
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accepts_nested_attributes_for :players
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validates :title, presence: true
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def start
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# Save the game to the database
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return false unless startable?
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save
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# Start the game TODO
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end
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def validate_startable
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@player_count = players.count
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errors[:notice] = 'Must be at least 2 players.' if @player_count < 2
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errors[:players] = 'Must be less than 5 players.' if @player_count > 4
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end
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def startable?
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@player_count = players.size
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bool = @player_count.between?(2, 4)
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bool = status != 'Game Started'
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end
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def add_player_from_user(user)
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return false unless can_accomodate(user)
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self.players.create(user: user)
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end
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def can_accomodate(user)
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!(already_has?(user) || full?)
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end
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def already_has?(user)
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users.include?(user)
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end
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def full?
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players.size >= 4
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end
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end
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