FIX: Add default precision to db

Generate migration file to set the default precision
for datetime columns in the database

db/migrate/20240226201050_add_precision_to_timestamps.rb

@@ -0,0 +1,32 @@
+# frozen_string_literal: true
+
+class AddPrecisionToTimestamps < ActiveRecord::Migration[7.1]
+  SKIP_TABLES = [:schema_migrations, :ar_internal_metadata].freeze
+
+  def up
+    migrate_precision(precision: 6)
+  end
+
+  def down
+    migrate_precision(precision: nil)
+  end
+
+  def migrate_precision(precision:)
+    table_names = ActiveRecord::Base.connection.tables.map(&:to_sym)
+    table_names.each do |table|
+      next if SKIP_TABLES.include?(table)
+
+      ActiveRecord::Base.connection.columns(table).each do |column|
+        next unless datetime_column?(column)
+
+        change_column(table, column.name, :datetime, precision:)
+      end
+    end
+  end
+
+  private
+
+  def datetime_column?(column)
+    column.sql_type_metadata.type == :datetime
+  end
+end