228 lines
8.0 KiB
Ruby
228 lines
8.0 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
class ExecutionEnvironmentsController < ApplicationController
|
|
include CommonBehavior
|
|
|
|
before_action :set_docker_images, only: %i[create edit new update]
|
|
before_action :set_execution_environment, only: MEMBER_ACTIONS + %i[execute_command shell statistics sync_to_runner_management]
|
|
before_action :set_testing_framework_adapters, only: %i[create edit new update]
|
|
|
|
def authorize!
|
|
authorize(@execution_environment || @execution_environments)
|
|
end
|
|
private :authorize!
|
|
|
|
def create
|
|
@execution_environment = ExecutionEnvironment.new(execution_environment_params)
|
|
authorize!
|
|
create_and_respond(object: @execution_environment)
|
|
end
|
|
|
|
def destroy
|
|
destroy_and_respond(object: @execution_environment)
|
|
end
|
|
|
|
def edit
|
|
# Add the current execution_environment if not already present in the list
|
|
@docker_images |= [@execution_environment.docker_image]
|
|
end
|
|
|
|
def execute_command
|
|
runner = Runner.for(current_user, @execution_environment)
|
|
output = runner.execute_command(params[:command], raise_exception: false)
|
|
render json: output.except(:messages)
|
|
end
|
|
|
|
def working_time_query
|
|
"
|
|
SELECT exercise_id, avg(working_time) as average_time, stddev_samp(extract('epoch' from working_time)) * interval '1 second' as stddev_time
|
|
FROM
|
|
(
|
|
SELECT user_id,
|
|
exercise_id,
|
|
sum(working_time_new) AS working_time
|
|
FROM
|
|
(SELECT user_id,
|
|
exercise_id,
|
|
CASE WHEN working_time >= #{StatisticsHelper::WORKING_TIME_DELTA_IN_SQL_INTERVAL} THEN '0' ELSE working_time END AS working_time_new
|
|
FROM
|
|
(SELECT user_id,
|
|
exercise_id,
|
|
id,
|
|
(created_at - lag(created_at) over (PARTITION BY user_id, exercise_id
|
|
ORDER BY created_at)) AS working_time
|
|
FROM submissions
|
|
WHERE exercise_id IN (SELECT ID FROM exercises WHERE execution_environment_id = #{@execution_environment.id})
|
|
GROUP BY exercise_id, user_id, id) AS foo) AS bar
|
|
GROUP BY user_id, exercise_id
|
|
) AS baz GROUP BY exercise_id;
|
|
"
|
|
end
|
|
|
|
def user_query
|
|
"
|
|
SELECT
|
|
id AS exercise_id,
|
|
COUNT(DISTINCT user_id) AS users,
|
|
AVG(score) AS average_score,
|
|
MAX(score) AS maximum_score,
|
|
stddev_samp(score) as stddev_score,
|
|
CASE
|
|
WHEN MAX(score)=0 THEN 0
|
|
ELSE 100 / MAX(score) * AVG(score)
|
|
END AS percent_correct,
|
|
SUM(submission_count) / COUNT(DISTINCT user_id) AS average_submission_count
|
|
FROM
|
|
(SELECT e.id,
|
|
s.user_id,
|
|
MAX(s.score) AS score,
|
|
COUNT(s.id) AS submission_count
|
|
FROM submissions s
|
|
JOIN exercises e ON e.id = s.exercise_id
|
|
WHERE e.execution_environment_id = #{@execution_environment.id}
|
|
GROUP BY e.id,
|
|
s.user_id) AS inner_query
|
|
GROUP BY id;
|
|
"
|
|
end
|
|
|
|
def statistics
|
|
working_time_statistics = {}
|
|
user_statistics = {}
|
|
|
|
ApplicationRecord.connection.execute(working_time_query).each do |tuple|
|
|
working_time_statistics[tuple['exercise_id'].to_i] = tuple
|
|
end
|
|
|
|
ApplicationRecord.connection.execute(user_query).each do |tuple|
|
|
user_statistics[tuple['exercise_id'].to_i] = tuple
|
|
end
|
|
|
|
render locals: {
|
|
working_time_statistics: working_time_statistics,
|
|
user_statistics: user_statistics,
|
|
}
|
|
end
|
|
|
|
def execution_environment_params
|
|
if params[:execution_environment].present?
|
|
exposed_ports = if params[:execution_environment][:exposed_ports_list]
|
|
# Transform the `exposed_ports_list` to `exposed_ports` array
|
|
params[:execution_environment].delete(:exposed_ports_list).scan(/\d+/)
|
|
else
|
|
[]
|
|
end
|
|
|
|
params[:execution_environment].permit(:docker_image, :editor_mode, :file_extension, :file_type_id, :help, :indent_size, :memory_limit, :cpu_limit, :name, :network_enabled, :permitted_execution_time, :pool_size, :run_command, :test_command, :testing_framework).merge(
|
|
user_id: current_user.id, user_type: current_user.class.name, exposed_ports: exposed_ports
|
|
)
|
|
end
|
|
end
|
|
private :execution_environment_params
|
|
|
|
def index
|
|
@execution_environments = ExecutionEnvironment.all.includes(:user).order(:name).paginate(page: params[:page], per_page: per_page_param)
|
|
authorize!
|
|
end
|
|
|
|
def new
|
|
@execution_environment = ExecutionEnvironment.new
|
|
authorize!
|
|
end
|
|
|
|
def set_docker_images
|
|
@docker_images ||= ExecutionEnvironment.pluck(:docker_image)
|
|
@docker_images += Runner.strategy_class.available_images
|
|
rescue Runner::Error => e
|
|
flash[:warning] = html_escape e.message
|
|
ensure
|
|
@docker_images = @docker_images.sort.uniq
|
|
end
|
|
private :set_docker_images
|
|
|
|
def set_execution_environment
|
|
@execution_environment = ExecutionEnvironment.find(params[:id])
|
|
authorize!
|
|
end
|
|
private :set_execution_environment
|
|
|
|
def set_testing_framework_adapters
|
|
Rails.application.eager_load!
|
|
@testing_framework_adapters = TestingFrameworkAdapter.descendants.sort_by(&:framework_name).map do |klass|
|
|
[klass.framework_name, klass.name]
|
|
end
|
|
end
|
|
private :set_testing_framework_adapters
|
|
|
|
def shell; end
|
|
|
|
def show
|
|
if @execution_environment.testing_framework?
|
|
@testing_framework_adapter = Kernel.const_get(@execution_environment.testing_framework)
|
|
end
|
|
end
|
|
|
|
def update
|
|
update_and_respond(object: @execution_environment, params: execution_environment_params)
|
|
end
|
|
|
|
def sync_to_runner_management
|
|
return unless Runner.management_active?
|
|
|
|
begin
|
|
Runner.strategy_class.sync_environment(@execution_environment)
|
|
rescue Runner::Error => e
|
|
Rails.logger.debug { "Runner error while synchronizing execution environment with id #{@execution_environment.id}: #{e.message}" }
|
|
Sentry.capture_exception(e)
|
|
redirect_to @execution_environment, alert: t('execution_environments.index.synchronize.failure', error: e.message)
|
|
else
|
|
redirect_to @execution_environment, notice: t('execution_environments.index.synchronize.success')
|
|
end
|
|
end
|
|
|
|
def sync_all_to_runner_management
|
|
authorize ExecutionEnvironment
|
|
|
|
return unless Runner.management_active?
|
|
|
|
success = []
|
|
|
|
begin
|
|
# Get a list of all existing execution environments and mark them as a potential candidate for removal
|
|
environments_to_remove = Runner.strategy_class.environments.pluck(:id)
|
|
success << true
|
|
rescue Runner::Error => e
|
|
Rails.logger.debug { "Runner error while getting all execution environments: #{e.message}" }
|
|
Sentry.capture_exception(e)
|
|
environments_to_remove = []
|
|
success << false
|
|
end
|
|
|
|
success += ExecutionEnvironment.all.map do |execution_environment|
|
|
# Sync all current execution environments and prevent deletion of those just synced
|
|
environments_to_remove -= [execution_environment.id]
|
|
Runner.strategy_class.sync_environment(execution_environment)
|
|
rescue Runner::Error => e
|
|
Rails.logger.debug { "Runner error while synchronizing execution environment with id #{execution_environment.id}: #{e.message}" }
|
|
Sentry.capture_exception(e)
|
|
false
|
|
end
|
|
|
|
success += environments_to_remove.map do |execution_environment_id|
|
|
# Remove execution environments not synced. We temporarily use a record which is not persisted
|
|
execution_environment = ExecutionEnvironment.new(id: execution_environment_id)
|
|
Runner.strategy_class.remove_environment(execution_environment)
|
|
rescue Runner::Error => e
|
|
Rails.logger.debug { "Runner error while deleting execution environment with id #{execution_environment.id}: #{e.message}" }
|
|
Sentry.capture_exception(e)
|
|
false
|
|
end
|
|
|
|
if success.all?
|
|
redirect_to ExecutionEnvironment, notice: t('execution_environments.index.synchronize_all.success')
|
|
else
|
|
redirect_to ExecutionEnvironment, alert: t('execution_environments.index.synchronize_all.failure')
|
|
end
|
|
end
|
|
end
|