scottohara/loot

# Copyright (c) 2016 Scott O'Hara, oharagroup.net
# frozen_string_literal: true

# Categories controller
class CategoriesController < ApplicationController
    def index
        if params.key? :include_children
            render json: ::Category.where(parent_id: params[:parent]).includes(:parent, :children).order(:direction, :name), fields: %i[id name direction parent_id num_children parent num_transactions favourite children]
        else
            render json: ::Category.where(parent_id: params[:parent]).order({favourite: :desc}, :direction, :name), fields: %i[id name direction parent_id favourite]
        end
    end

    def show
        render json: ::Category.find(params[:id])
    end

    def create
        render json: ::Category.create!(name: params['name'], direction: params['direction'], parent_id: params['parent_id'])
    end

    def update
        category = ::Category.find params[:id]
        category.update!(name: params['name'], direction: params['direction'], parent_id: params['parent_id'])
        render json: category
    end

    def destroy
        ::Category.find(params[:id]).destroy!
        head :ok
    end
end