Many updates

db/migrate/20251112100713_rename_rule_matched_to_rule_id_in_events.rb

@@ -0,0 +1,15 @@
+class RenameRuleMatchedToRuleIdInEvents < ActiveRecord::Migration[8.1]
+  def change
+    # Add new rule_id column (instant - just metadata change)
+    add_column :events, :rule_id, :bigint
+
+    # Drop old rule_matched string column (instant - no data to migrate)
+    remove_column :events, :rule_matched, :string
+
+    # Add foreign key constraint (fast - all values are NULL)
+    add_foreign_key :events, :rules
+
+    # Add index for analytics queries (fast - mostly NULL values)
+    add_index :events, :rule_id
+  end
+end

db/migrate/20251112111336_rename_event_id_to_request_id_in_events.rb

@@ -0,0 +1,16 @@
+class RenameEventIdToRequestIdInEvents < ActiveRecord::Migration[8.1]
+  def change
+    # Only rename the column if it still exists as event_id
+    if column_exists?(:events, :event_id)
+      rename_column :events, :event_id, :request_id
+    end
+
+    # Rename the unique index if it still exists with the old name
+    if index_name_exists?(:events, :index_events_on_event_id)
+      rename_index :events, :index_events_on_event_id, :index_events_on_request_id
+    elsif !index_name_exists?(:events, :index_events_on_request_id)
+      # Create the index with the new name if neither exists
+      add_index :events, :request_id, unique: true, name: :index_events_on_request_id
+    end
+  end
+end

db/migrate/20251113031234_add_enums_to_rules.rb

@@ -0,0 +1,37 @@
+class AddEnumsToRules < ActiveRecord::Migration[8.1]
+  def change
+    # Add enum columns with default values
+    add_column :rules, :waf_action, :integer, default: 0, null: false
+    add_column :rules, :waf_rule_type, :integer, default: 0, null: false
+
+    # Add indexes for enum columns
+    add_index :rules, :waf_action
+    add_index :rules, :waf_rule_type
+
+    # Migrate existing data
+    # Map action strings to integers (starting from 0 to match Rails enum convention)
+    execute <<-SQL
+      UPDATE rules
+      SET waf_action = CASE action
+        WHEN 'allow' THEN 0
+        WHEN 'deny' THEN 1
+        WHEN 'rate_limit' THEN 2
+        WHEN 'redirect' THEN 3
+        WHEN 'log' THEN 4
+        WHEN 'challenge' THEN 5
+        ELSE 0
+      END;
+    SQL
+
+    # Map rule_type strings to integers
+    execute <<-SQL
+      UPDATE rules
+      SET waf_rule_type = CASE rule_type
+        WHEN 'network' THEN 0
+        WHEN 'rate_limit' THEN 1
+        WHEN 'path_pattern' THEN 2
+        ELSE 0
+      END;
+    SQL
+  end
+end