31 lines
752 B
Ruby
31 lines
752 B
Ruby
# Copyright (C) 2024-2025 LibreWeddingPlanner contributors
|
|
|
|
# frozen_string_literal: true
|
|
|
|
class TableSimulatorJob < ApplicationJob
|
|
queue_as :default
|
|
|
|
MIN_PER_TABLE = 8
|
|
MAX_PER_TABLE = 10
|
|
|
|
def perform(wedding_id)
|
|
ActsAsTenant.with_tenant(Wedding.find(wedding_id)) do
|
|
engine = VNS::Engine.new
|
|
|
|
engine.add_optimization(Tables::Swap)
|
|
engine.add_optimization(Tables::Shift)
|
|
|
|
initial_solution = Tables::Distribution.new(min_per_table: MIN_PER_TABLE, max_per_table: MAX_PER_TABLE)
|
|
initial_solution.random_distribution(Guest.potential.shuffle)
|
|
|
|
engine.initial_solution = initial_solution
|
|
|
|
engine.target_function(&:discomfort)
|
|
|
|
best_solution = engine.run
|
|
|
|
best_solution.save!
|
|
end
|
|
end
|
|
end
|