42 lines
1.2 KiB
Ruby
42 lines
1.2 KiB
Ruby
# Copyright (C) 2024 Manuel Bustillo
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# frozen_string_literal: true
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class AffinitiesController < ApplicationController
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before_action :set_group
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def index
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overridden = @group.affinities.each_with_object({}) do |affinity, acc|
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acc[affinity.another_group(@group).id] = affinity.discomfort
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end
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Group.where.not(id: @group.id)
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.pluck(:id)
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.index_with { |group_id| GroupAffinity::MAX_DISCOMFORT - (overridden[group_id] || GroupAffinity::NEUTRAL) }
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.then { |affinities| render json: affinities }
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end
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def bulk_update
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affinities = params.expect(affinities: [%i[group_id affinity]]).map(&:to_h).map do |affinity|
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{
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group_a_id: @group.id,
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group_b_id: affinity[:group_id],
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discomfort: GroupAffinity::MAX_DISCOMFORT - affinity[:affinity]
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}
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end
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GroupAffinity.upsert_all(affinities)
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render json: {}, status: :ok
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rescue ActiveRecord::InvalidForeignKey
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render json: { error: 'At least one of the group IDs provided does not exist.' }, status: :bad_request
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rescue ActiveRecord::StatementInvalid
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render json: { error: 'Invalid group ID or discomfort provided.' }, status: :bad_request
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end
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private
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def set_group
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@group = Group.find(params[:group_id])
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end
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end
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