New bracket positions for double elim brackets. Each bracket position will now wrestle during the same round. Made a rake task to migrate previous matches to the new bracket positions.

2026-03-24 17:04:43 +00:00 · 2025-04-02 16:23:20 -04:00
parent f32e711d2b
commit 9c25a6cc39
29 changed files with 1138 additions and 756 deletions
--- a/lib/tasks/migrate_bracket_position.rake
+++ b/lib/tasks/migrate_bracket_position.rake
@@ -0,0 +1,135 @@
+# lib/tasks/migrate_bracket_position.rake
+# rake tournament:migrate_bracket_position
+namespace :tournament do
+  desc "Fix bracket_position for matches labeled 'Bracket' or 'Conso' in Regular and Modified Double Elimination tournaments"
+  task migrate_bracket_position: :environment do
+
+    ############################################################
+    # 1) Loop over REGULAR Double Elimination Tournaments
+    ############################################################
+    Tournament.where("tournament_type LIKE ?", "%Regular Double Elimination%").find_each do |tournament|
+      tournament.weights.each do |weight|
+        # Determine bracket_size: 16-man if 9..16 wrestlers, 32-man if 17..32, otherwise skip
+        bracket_size = if (9..16).cover?(weight.wrestlers.size)
+                         "16-man"
+                       elsif (17..32).cover?(weight.wrestlers.size)
+                         "32-man"
+                       else
+                         "small"
+                       end
+
+        # Skip small
+        next if bracket_size == "small"
+
+        weight.matches.each do |match|
+          # Only update if old bracket_position is 'Bracket' or 'Conso'
+          next unless ["Bracket", "Conso"].include?(match.bracket_position)
+
+          new_pos =
+            if bracket_size == "16-man"
+              determine_new_bracket_position_16_man_reg(match.round, match.bracket_position)
+            else
+              # bracket_size == "32-man"
+              determine_new_bracket_position_32_man_reg(match.round, match.bracket_position)
+            end
+
+          # If new_pos != "Default Position", update the record
+          match.update!(bracket_position: new_pos) unless new_pos == "Default Position"
+        end
+      end
+    end
+
+    ############################################################
+    # 2) Loop over MODIFIED Double Elimination Tournaments
+    ############################################################
+    #   Bracket + round=1 => "Bracket Round of 16"
+    #   Conso + round=2 => "Conso Round of 8"
+    #   else => "Default Position"
+    Tournament.where("tournament_type LIKE ?", "%Modified 16 Man Double Elimination%").find_each do |tournament|
+      tournament.weights.each do |weight|
+        # If not 9..16 wrestlers, skip
+        next unless (9..16).cover?(weight.wrestlers.size)
+
+        weight.matches.each do |match|
+          next unless ["Bracket", "Conso"].include?(match.bracket_position)
+
+          new_pos = determine_new_bracket_position_modified_16(match.round, match.bracket_position)
+
+          match.update!(bracket_position: new_pos) unless new_pos == "Default Position"
+        end
+      end
+    end
+  end
+
+  ############################################################
+  # HELPER METHODS
+  ############################################################
+
+  #
+  # 16-MAN REGULAR Double Elimination
+  #   - bracket => round=1 => "Bracket Round of 16"
+  #   - conso => round=2 => "Conso Round of 8.1", round=3 => "Conso Round of 8.2"
+  #
+  def determine_new_bracket_position_16_man_reg(round, old_pos)
+    if old_pos == "Bracket"
+      case round
+      when 1 then "Bracket Round of 16"
+      else
+        "Default Position"
+      end
+    elsif old_pos == "Conso"
+      case round
+      when 2 then "Conso Round of 8.1"
+      when 3 then "Conso Round of 8.2"
+      else
+        "Default Position"
+      end
+    else
+      "Default Position"
+    end
+  end
+
+  #
+  # 32-MAN REGULAR Double Elimination
+  #   bracket => round=1 => "Bracket Round of 32", round=2 => "Bracket Round of 16"
+  #   conso => round=2 => "Conso Round of 16.1", round=3 => "Conso Round of 16.2",
+  #            round=4 => "Conso Round of 8.1",   round=5 => "Conso Round of 8.2"
+  #
+  def determine_new_bracket_position_32_man_reg(round, old_pos)
+    if old_pos == "Bracket"
+      case round
+      when 1 then "Bracket Round of 32"
+      when 2 then "Bracket Round of 16"
+      else
+        "Default Position"
+      end
+    elsif old_pos == "Conso"
+      case round
+      when 2 then "Conso Round of 16.1"
+      when 3 then "Conso Round of 16.2"
+      when 4 then "Conso Round of 8.1"
+      when 5 then "Conso Round of 8.2"
+      else
+        "Default Position"
+      end
+    else
+      "Default Position"
+    end
+  end
+
+  #
+  # MODIFIED Double Elimination (16-man).
+  #   bracket => round=1 => "Bracket Round of 16"
+  #   conso => round=2 => "Conso Round of 8"
+  #   else => "Default Position"
+  #
+  def determine_new_bracket_position_modified_16(round, old_pos)
+    if old_pos == "Bracket"
+      round == 1 ? "Bracket Round of 16" : "Default Position"
+    elsif old_pos == "Conso"
+      round == 2 ? "Conso Round of 8" : "Default Position"
+    else
+      "Default Position"
+    end
+  end
+end