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108 lines
2.9 KiB
108 lines
2.9 KiB
class HacksController < ApplicationController
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before_action :require_login, except: [:index]
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before_action :require_teacher_identity, only: [:create, :edit, :update]
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before_action :require_auth_identity, only: [:update, :edit, :publish]
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before_action :find_hack, only: [:edit, :update]
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def index
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render_ok
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end
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def create
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begin
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hack = Hack.new(hack_params)
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ActiveRecord::Base.transaction do
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hack.user_id = current_user.id
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hack.identifier = generate_identifier Hack, 8
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hack.save!
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# 创建测试集与代码
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hack.hack_sets.create!(hack_sets_params)
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hack.hack_codes.create!(hack_code_params)
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end
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render_ok({identifier: hack.identifier})
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rescue Exception => e
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logger.error("########create_hack_error: #{e.message}")
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render_error("创建失败")
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end
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end
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def update
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begin
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ActiveRecord::Base.transaction do
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@hack.update_attributes!(hack_params)
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set_ids = @hack.hack_sets.pluck(:id)
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# 更新
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param_update_sets params[:update_hack_sets], set_ids
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# 新建
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@hack.hack_sets.create!(hack_sets_params)
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end
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render_ok
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rescue Exception => e
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logger.error("####update_hack_error: #{e.message}")
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render_error("更新失败")
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end
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end
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# 发布功能
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def publish
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Hack.where(identifier: params[:identifiers]).update_all(publish_params.to_h.merge(status:1))
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render_ok
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end
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# 发布列表
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def unpulished_list
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limit = params[:limit] || 16
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page = params[:page] || 1
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hacks = Hack.where(user_id: current_user.id, status: 0)
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@hacks_count = hacks.count
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@hacks = hacks.includes(:hack_sets).page(page).per(limit)
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end
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def edit;end
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private
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# 实名认证老师，管理员与运营人员权限
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def require_teacher_identity
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current_user.certification_teacher? || admin_or_business?
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end
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# 只有自己，或者管理员才能更新
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def require_auth_identity
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@hack.user_id == current_user.id || admin_or_business?
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end
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def find_hack
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@hack = Hack.find_by_identifier(params[:identifier])
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end
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def hack_params
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params.require(:hack).permit(:name, :description)
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end
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def hack_sets_params
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params.permit(hack_sets: [:input, :output, :position])[:hack_sets]
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end
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def hack_code_params
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params.require(:hack_codes).permit(:code, :language)
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end
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def publish_params
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params.require(:hack).permit(:difficult, :category, :open_or_not, :time_limit, :score)
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end
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def param_update_sets sets, all_sets_id
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delete_set_ids = all_sets_id - sets.map{|set|set[:id]}
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@hack.hack_sets.where(id: delete_set_ids).destroy_all
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sets.each do |set|
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if all_sets_id.include?(set[:id])
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update_attrs = {input: set[:input], output: set[:output], position: set[:position]}
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@hack.hack_sets.find_by!(id: set[:id]).update_attributes(update_attrs)
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end
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end
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end
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end
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