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Using eager loading in GenerateTournamentMatches and AdvanceWrestler, generating/manipulating in-memory, and doing a single bulk insert or update at the end.

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Jacob Cody Wimer
2026-02-24 20:58:36 -05:00
parent ca4d5ce0db
commit 18d39c6c8f
18 changed files with 904 additions and 521 deletions
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82
app/services/bracket_advancement/modified_double_elimination_advance.rb
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@@ -1,8 +1,12 @@
class ModifiedDoubleEliminationAdvance
def initialize(wrestler,last_match)
attr_reader :matches_to_advance
def initialize(wrestler,last_match, matches: nil)
@wrestler = wrestler
@last_match = last_match
@matches = matches || @wrestler.weight.matches.to_a
@matches_to_advance = []
@next_match_position_number = (@last_match.bracket_position_number / 2.0)
end
@@ -25,42 +29,41 @@ class ModifiedDoubleEliminationAdvance
update_consolation_bye
end
if @last_match.bracket_position == "Quarter"
new_match = Match.where("bracket_position = ? AND bracket_position_number = ? AND weight_id = ?","Semis",@next_match_position_number.ceil,@wrestler.weight_id).first
new_match = @matches.find { |m| m.bracket_position == "Semis" && m.bracket_position_number == @next_match_position_number.ceil && m.weight_id == @wrestler.weight_id }
update_new_match(new_match, get_wrestler_number)
elsif @last_match.bracket_position == "Semis"
new_match = Match.where("bracket_position = ? AND bracket_position_number = ? AND weight_id = ?","1/2",@next_match_position_number.ceil,@wrestler.weight_id).first
new_match = @matches.find { |m| m.bracket_position == "1/2" && m.bracket_position_number == @next_match_position_number.ceil && m.weight_id == @wrestler.weight_id }
update_new_match(new_match, get_wrestler_number)
elsif @last_match.bracket_position == "Conso Semis"
new_match = Match.where("bracket_position = ? AND bracket_position_number = ? AND weight_id = ?","5/6",@next_match_position_number.ceil,@wrestler.weight_id).first
new_match = @matches.find { |m| m.bracket_position == "5/6" && m.bracket_position_number == @next_match_position_number.ceil && m.weight_id == @wrestler.weight_id }
update_new_match(new_match, get_wrestler_number)
elsif @last_match.bracket_position == "Conso Quarter"
# it's a special bracket where a semi loser is not dropping down
new_match = Match.where("bracket_position = ? AND bracket_position_number = ? AND weight_id = ?","Conso Semis",@next_match_position_number.ceil,@wrestler.weight_id).first
new_match = @matches.find { |m| m.bracket_position == "Conso Semis" && m.bracket_position_number == @next_match_position_number.ceil && m.weight_id == @wrestler.weight_id }
update_new_match(new_match, get_wrestler_number)
elsif @last_match.bracket_position == "Bracket Round of 16"
new_match = Match.where("bracket_position_number = ? and weight_id = ? and round > ? and bracket_position = ?", @next_match_position_number.ceil,@wrestler.weight_id, @last_match.round , "Quarter").sort_by{|m| m.round}.first
new_match = @matches.select { |m| m.bracket_position_number == @next_match_position_number.ceil && m.weight_id == @wrestler.weight_id && m.round > @last_match.round && m.bracket_position == "Quarter" }.sort_by(&:round).first
update_new_match(new_match, get_wrestler_number)
elsif @last_match.bracket_position == "Conso Round of 8"
new_match = Match.where("bracket_position_number = ? and weight_id = ? and round > ? and bracket_position = ?", @last_match.bracket_position_number,@wrestler.weight_id, @last_match.round, "Conso Quarter").sort_by{|m| m.round}.first
new_match = @matches.select { |m| m.bracket_position_number == @last_match.bracket_position_number && m.weight_id == @wrestler.weight_id && m.round > @last_match.round && m.bracket_position == "Conso Quarter" }.sort_by(&:round).first
update_new_match(new_match, get_wrestler_number)
end
end
def update_new_match(match, wrestler_number)
return unless match
if wrestler_number == 2 or (match.loser1_name and match.loser1_name.include? "Loser of")
match.w2 = @wrestler.id
match.save
elsif wrestler_number == 1
match.w1 = @wrestler.id
match.save
end
end
def update_consolation_bye
bout = @wrestler.last_match.bout_number
next_match = Match.where("(loser1_name = ? OR loser2_name = ?) AND weight_id = ?","Loser of #{bout}","Loser of #{bout}",@wrestler.weight_id)
if next_match.size > 0
next_match.first.replace_loser_name_with_bye("Loser of #{bout}")
next_match = @matches.find { |m| m.weight_id == @wrestler.weight_id && (m.loser1_name == "Loser of #{bout}" || m.loser2_name == "Loser of #{bout}") }
if next_match
replace_loser_name_with_bye(next_match, "Loser of #{bout}")
end
end
@@ -74,27 +77,18 @@ class ModifiedDoubleEliminationAdvance
def losers_bracket_advancement
bout = @last_match.bout_number
next_match = Match.where("(loser1_name = ? OR loser2_name = ?) AND weight_id = ?", "Loser of #{bout}", "Loser of #{bout}", @wrestler.weight_id).first
next_match = @matches.find { |m| m.weight_id == @wrestler.weight_id && (m.loser1_name == "Loser of #{bout}" || m.loser2_name == "Loser of #{bout}") }
if next_match.present?
next_match.replace_loser_name_with_wrestler(@wrestler, "Loser of #{bout}")
next_match.reload
replace_loser_name_with_wrestler(next_match, @wrestler, "Loser of #{bout}")
if next_match.loser1_name == "BYE" || next_match.loser2_name == "BYE"
next_match.winner_id = @wrestler.id
next_match.win_type = "BYE"
next_match.score = ""
next_match.finished = 1
# puts "Before save: winner_id=#{next_match.winner_id}"
# if next_match.save
# puts "Save successful: winner_id=#{next_match.reload.winner_id}"
# else
# puts "Save failed: #{next_match.errors.full_messages}"
# end
next_match.save
next_match.advance_wrestlers
next_match.finished_at = Time.current
@matches_to_advance << next_match
end
end
end
@@ -102,43 +96,53 @@ class ModifiedDoubleEliminationAdvance
def advance_double_byes
weight = @wrestler.weight
weight.matches.select{|m| m.loser1_name == "BYE" and m.loser2_name == "BYE" and m.finished != 1}.each do |match|
@matches.select{|m| m.weight_id == weight.id && m.loser1_name == "BYE" and m.loser2_name == "BYE" and m.finished != 1}.each do |match|
match.finished = 1
match.finished_at = Time.current
match.score = ""
match.win_type = "BYE"
next_match_position_number = (match.bracket_position_number / 2.0).ceil
after_matches = weight.matches.select{|m| m.round > match.round and m.is_consolation_match == match.is_consolation_match }.sort_by{|m| m.round}
next_matches = weight.matches.select{|m| m.round == after_matches.first.round and m.is_consolation_match == match.is_consolation_match }
this_round_matches = weight.matches.select{|m| m.round == match.round and m.is_consolation_match == match.is_consolation_match }
after_matches = @matches.select{|m| m.weight_id == weight.id && m.round > match.round and m.is_consolation_match == match.is_consolation_match }.sort_by{|m| m.round}
next if after_matches.empty?
next_matches = @matches.select{|m| m.weight_id == weight.id && m.round == after_matches.first.round and m.is_consolation_match == match.is_consolation_match }
this_round_matches = @matches.select{|m| m.weight_id == weight.id && m.round == match.round and m.is_consolation_match == match.is_consolation_match }
next_match = nil
if next_matches.size == this_round_matches.size
next_match = next_matches.select{|m| m.bracket_position_number == match.bracket_position_number}.first
next_match.loser2_name = "BYE"
next_match.save
next_match.loser2_name = "BYE" if next_match
elsif next_matches.size < this_round_matches.size and next_matches.size > 0
next_match = next_matches.select{|m| m.bracket_position_number == next_match_position_number}.first
if next_match.bracket_position_number == next_match_position_number
if next_match && next_match.bracket_position_number == next_match_position_number
next_match.loser2_name = "BYE"
else
elsif next_match
next_match.loser1_name = "BYE"
end
end
next_match.save
match.save
end
end
def set_bye_for_placement
weight = @wrestler.weight
seventh_finals = weight.matches.select{|match| match.bracket_position == '7/8'}.first
seventh_finals = @matches.select{|match| match.weight_id == weight.id && match.bracket_position == '7/8'}.first
if seventh_finals
conso_quarter = weight.matches.select{|match| match.bracket_position == 'Conso Semis'}
conso_quarter = @matches.select{|match| match.weight_id == weight.id && match.bracket_position == 'Conso Semis'}
conso_quarter.each do |match|
if match.loser1_name == "BYE" or match.loser2_name == "BYE"
seventh_finals.replace_loser_name_with_bye("Loser of #{match.bout_number}")
replace_loser_name_with_bye(seventh_finals, "Loser of #{match.bout_number}")
end
end
end
end
def replace_loser_name_with_wrestler(match, wrestler, loser_name)
match.w1 = wrestler.id if match.loser1_name == loser_name
match.w2 = wrestler.id if match.loser2_name == loser_name
end
def replace_loser_name_with_bye(match, loser_name)
match.loser1_name = "BYE" if match.loser1_name == loser_name
match.loser2_name = "BYE" if match.loser2_name == loser_name
end
end