bet.rb
1.05 KB
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#
class Bet < ApplicationRecord
validates :visit, :local, :date, presence: true
belongs_to :user, inverse_of: :bets
belongs_to :match, inverse_of: :bets
has_one :group, through: :user, inverse_of: :bets
enum result: [:visit, :tie, :local]
scope :active, -> { joins(match: :pool).where(pools: { active: true }) }
scope :for_pool, -> (pool_id) { joins(:match).where(matches: { pool_id: pool_id } ) }
scope :board, (lambda do
joins(:user)
.group('users.name')
.order('sum_points')
.sum(:points)
end)
before_save :assign_result
def calculate
return unless match.result
update_column :points, calculate_result
end
def calculate_result
return 5 if final_score_is_equal
return 3 if result == match.result
0
end
def assign_result
self.result = find_result
end
private
def final_score_is_equal
match.score_local == score_local && match.score_visit == score_visit
end
def find_result
return :tie if score_local == score_visit
return :local if score_local > score_visit
:visit
end
end