Class: SportDb::Model::Game

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
lib/sportdb/models/game.rb

Instance Method Summary collapse

Instance Method Details

#calc_winner ⇒ Object 



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# File 'lib/sportdb/models/game.rb', line 71

def calc_winner
  if score1.nil? || score2.nil?
    self.winner90 = nil
    self.winner   = nil
  else
    if score1 > score2
      self.winner90 = 1
    elsif score1 < score2
      self.winner90 = 2
    else # assume score1 == score2 - draw
      self.winner90 = 0
    end

    ## todo/fix:
    #  check for next-game/pre-game !!!
    #    use 1st leg and 2nd leg - use for winner too
    #  or add new winner_total or winner_aggregated method ???

    ## check for penalty  - note: some games might only have penalty and no extra time (e.g. copa liberatadores)
    if score1p.present? && score2p.present?
      if score1p > score2p
        self.winner = 1
      elsif score1p < score2p
        self.winner = 2
      else
        # issue warning! - should not happen; penalty goes on until winner found!
        puts "*** warn: should not happen; penalty goes on until winner found"
      end
    ## check for extra time
    elsif score1et.present? && score2et.present?
      if score1et > score2et
        self.winner = 1
      elsif score1et < score2et
        self.winner = 2
      else # assume score1et == score2et - draw
        self.winner = 0
      end
    else
      # assume no penalty and no extra time; same as 90min result
      self.winner = self.winner90
    end
  end
end

#check_for_changes(new_attributes) ⇒ Object

todo/fix: find a better name?

todo: move to utils for reuse?



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# File 'lib/sportdb/models/game.rb', line 222

def check_for_changes( new_attributes )
  changes_counter = 0
  new_attributes.each do |key,new_value|
    old_value = attributes[ key.to_s ]
    ## todo/fix: also check for class/type matching ????
    if new_value == old_value
      # do nothing
    else
      changes_counter +=1
      puts "change #{changes_counter} for #{key} old:>#{old_value}< : #{old_value.class.name} new:>#{new_value}< : #{new_value.class.name}"
    end
  end
  
  # no changes found for counter==0;
  # -- otherwise x changes found; return true
  changes_counter == 0 ? false : true
end

#complete? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sportdb/models/game.rb', line 130

def complete?() score1.present? && score2.present?;  end

#draw? ⇒ Boolean

use different name; use an alias (any better names more speaking???)

Returns:

  • (Boolean) 


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# File 'lib/sportdb/models/game.rb', line 49

def draw?   () winner == 0; end

#knockout? ⇒ Boolean

fix/todo: already added by ar magic ??? remove code

Returns:

  • (Boolean) 


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# File 'lib/sportdb/models/game.rb', line 129

def knockout?() knockout == true;  end

#over? ⇒ Boolean

game over?

Returns:

  • (Boolean) 


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# File 'lib/sportdb/models/game.rb', line 126

def over?()     play_at <= Time.now;  end

#play_at_str(format = nil) ⇒ Object 



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# File 'lib/sportdb/models/game.rb', line 181

def play_at_str( format = nil )
  ## e.g. use like
  #  play_at_str  or
  #  play_at_str( :db ) etc.
  if format == :db
    play_at.strftime( '%Y-%m-%d %H:%M %z' )  # NB: removed seconds (:%S)
  else
    play_at.strftime( "%a. %d. %b. / %H:%M" )
  end
end

#score1_str ⇒ Object 



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# File 'lib/sportdb/models/game.rb', line 208

def score1_str()  score1.nil? ? '-' : score1.to_s;  end

#score1et_str ⇒ Object 



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# File 'lib/sportdb/models/game.rb', line 211

def score1et_str()  score1et.nil? ? '-' : score1et.to_s;  end

#score1ot ⇒ Object

getter/setters for deprecated attribs (score3,4,5,6) n national



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# File 'lib/sportdb/models/game.rb', line 118

def score1ot() score1et  end

#score1ot=(value) ⇒ Object 



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# File 'lib/sportdb/models/game.rb', line 121

def score1ot=(value) self.score1et = value  end

#score1p_str ⇒ Object 



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# File 'lib/sportdb/models/game.rb', line 214

def score1p_str()  score1p.nil? ? '-' : score1p.to_s;  end

#score2_str ⇒ Object 



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# File 'lib/sportdb/models/game.rb', line 209

def score2_str()  score2.nil? ? '-' : score2.to_s;  end

#score2et_str ⇒ Object 



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# File 'lib/sportdb/models/game.rb', line 212

def score2et_str()  score2et.nil? ? '-' : score2et.to_s;  end

#score2ot ⇒ Object 



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# File 'lib/sportdb/models/game.rb', line 119

def score2ot() score2et  end

#score2ot=(value) ⇒ Object 



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# File 'lib/sportdb/models/game.rb', line 122

def score2ot=(value) self.score2et = value  end

#score2p_str ⇒ Object 



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# File 'lib/sportdb/models/game.rb', line 215

def score2p_str()  score2p.nil? ? '-' : score2p.to_s;  end

#score_str ⇒ Object 



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# File 'lib/sportdb/models/game.rb', line 193

def score_str
  ## return ' - ' if score1.nil? && score2.nil?

  # note: make after extra time optional;
  # e.g. copa liberatadores only has regular time plus penalty, for example

  buf = ""

  buf << "#{score1_str} : #{score2_str}"
  buf << " / #{score1et_str} : #{score2et_str} n.V."  if score1et.present? || score2et.present?
  buf << " / #{score1p_str} : #{score2p_str} i.E."    if score1p.present?  || score2p.present?

  buf
end

#team1_name ⇒ Object 



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# File 'lib/sportdb/models/game.rb', line 23

def team1_name()  team1.name; end

#team1_style_class ⇒ Object

convenience helpers for styling



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# File 'lib/sportdb/models/game.rb', line 136

def team1_style_class
  buf = ''
  ## NB: remove if calc?

  ### fix: loser
  ## - add method for checking winner/loser on ko pairs using (1st leg/2nd leg totals) ??
  ## use new winner_total method ??
 
  if complete?
    if winner1?
      buf << 'game-team-winner '
    elsif winner2?
      buf << 'game-team-loser '
    else # assume draw
      buf << 'game-team-draw '
    end
  end
  
  buf << 'game-knockout '     if knockout?
  buf
end

#team2_name ⇒ Object 



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# File 'lib/sportdb/models/game.rb', line 24

def team2_name()  team2.name; end

#team2_style_class ⇒ Object 



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# File 'lib/sportdb/models/game.rb', line 158

def team2_style_class
  buf = ''
  ## NB: remove if calc?

  ### fix: loser
  ## - add method for checking winner/loser on ko pairs using (1st leg/2nd leg totals) ??
  ## use new winner_total method ??

  if complete?
    if winner1?
      buf << 'game-team-loser '
    elsif winner2?
      buf << 'game-team-winner '
    else # assume draw
      buf << 'game-team-draw '
    end
  end

  buf << 'game-knockout '     if knockout?
  buf
end

#toto12x ⇒ Object

alias for toto12x - todo/fix: use ruby alias helper



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# File 'lib/sportdb/models/game.rb', line 27

def toto12x() toto1x2; end

#toto1x2 ⇒ Object 



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# File 'lib/sportdb/models/game.rb', line 28

def toto1x2
  ## note: will return string e.g. 1-X-2 (winner will return int e.g. 1-0-2)
  
  ## fix: use switch/when expr/stmt instead of ifs
  value = winner90   # 1 0 2  1 => team 1 0 => draw 2 => team
  if value == 0
    'X'
  elsif value == 1
    '1'
  elsif value == 2
    '2'
  elsif value == -1
    nil  # ??? - unknown -- include --??? why? why not??
  else
    nil
  end
end

#winner1? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sportdb/models/game.rb', line 47

def winner1?() winner == 1; end

#winner2? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sportdb/models/game.rb', line 48

def winner2?() winner == 2; end

#winneret ⇒ Object

winner after extra time (will ignore possible penalty shootout; used for alltime standings in world cup calc, for example)

  • also add winnerp nil,1,2 => nil -> no penalty shoutout (or no scores) – needed for what?



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# File 'lib/sportdb/models/game.rb', line 55

def winneret
    ## check for extra time
    if score1et.present? && score2et.present?
      if score1et > score2et
        1
      elsif score1et < score2et
        2
      else # assume score1et == score2et - draw
        0
      end
    else
      nil  # no extra time; note: return nil  use  winneret || winner90 to get result for both extra time or if not present regular time
    end
end