41 lines
1.1 KiB
Ruby
41 lines
1.1 KiB
Ruby
# Copyright (C) 2024 Manuel Bustillo
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# frozen_string_literal: true
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class TablesArrangementsController < ApplicationController
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def index
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render json: TablesArrangement.order(discomfort: :asc).limit(3).as_json(only: %i[id name discomfort])
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end
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def show
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Guest.joins(:seats, :group)
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.where(seats: { tables_arrangement_id: params[:id] })
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.select('guests.*', 'groups.color', 'seats.table_number')
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.group_by(&:table_number)
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.map { |number, guests| format(number:, guests:) }
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.then { |result| render json: { id: params[:id], tables: result } }
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end
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private
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def format(number:, guests:)
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{
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number: number,
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discomfort: discomfort(guests: guests),
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guests: guests.as_json(only: %i[id name color])
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}
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end
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def discomfort(guests:)
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table = Tables::Table.new(guests)
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table.min_per_table = TableSimulatorJob::MIN_PER_TABLE
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table.max_per_table = TableSimulatorJob::MAX_PER_TABLE
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calculator = Tables::DiscomfortCalculator.new(table:)
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{
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discomfort: calculator.calculate,
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breakdown: calculator.breakdown
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}
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end
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end
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