5dd6df9418
* This commit refactors the table used to store events. * We also use a UUID as session identifier in the synchronized editor to support multiple concurrent tabs opened by the same user. * Further, we renamed some methods to make them easier to distinguish.
101 lines
3.2 KiB
Ruby
101 lines
3.2 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
class Event::SynchronizedEditor < ApplicationRecord
|
|
self.table_name = 'events_synchronized_editor'
|
|
|
|
include Creation
|
|
|
|
belongs_to :programming_group
|
|
belongs_to :study_group
|
|
belongs_to :file, class_name: 'CodeOcean::File', optional: true
|
|
|
|
enum action: {
|
|
editor_change: 0,
|
|
connection_change: 1,
|
|
connection_status: 2,
|
|
}, _prefix: true
|
|
|
|
enum status: {
|
|
connected: 0,
|
|
disconnected: 1,
|
|
}, _prefix: true
|
|
|
|
enum editor_action: {
|
|
insertText: 0,
|
|
insertLines: 1,
|
|
removeText: 2,
|
|
removeLines: 3,
|
|
changeFold: 4,
|
|
removeFold: 5,
|
|
}, _prefix: true
|
|
|
|
validates :status, presence: true, if: -> { action_connection_change? }
|
|
validates :file_id, presence: true, if: -> { action_editor_change? }
|
|
validates :editor_action, presence: true, if: -> { action_editor_change? }
|
|
validates :range_start_row, numericality: {only_integer: true, greater_than_or_equal_to: 0}, if: -> { action_editor_change? }
|
|
validates :range_start_column, numericality: {only_integer: true, greater_than_or_equal_to: 0}, if: -> { action_editor_change? }
|
|
validates :range_end_row, numericality: {only_integer: true, greater_than_or_equal_to: 0}, if: -> { action_editor_change? }
|
|
validates :range_end_column, numericality: {only_integer: true, greater_than_or_equal_to: 0}, if: -> { action_editor_change? }
|
|
validates :nl, inclusion: {in: %W[\n \r\n]}, if: -> { editor_action_removeLines? }
|
|
|
|
validate :either_lines_or_text
|
|
|
|
def self.create_for_editor_change(event, user, programming_group)
|
|
event_copy = event.deep_dup
|
|
file = event_copy.delete(:active_file)
|
|
delta = event_copy.delete(:delta)
|
|
range = delta.delete(:range)
|
|
|
|
create!(
|
|
user:,
|
|
programming_group:,
|
|
study_group_id: user.current_study_group_id,
|
|
action: event_copy.delete(:action),
|
|
editor_action: delta.delete(:action),
|
|
file_id: file[:id],
|
|
range_start_row: range[:start][:row],
|
|
range_start_column: range[:start][:column],
|
|
range_end_row: range[:end][:row],
|
|
range_end_column: range[:end][:column],
|
|
text: delta.delete(:text),
|
|
nl: delta.delete(:nl),
|
|
lines: delta.delete(:lines),
|
|
data: data_attribute(event_copy, delta)
|
|
)
|
|
end
|
|
|
|
def self.create_for_connection_change(message, user, programming_group)
|
|
create!(
|
|
user:,
|
|
programming_group:,
|
|
study_group_id: user.current_study_group_id,
|
|
action: message[:action],
|
|
status: message[:status]
|
|
)
|
|
end
|
|
|
|
def self.data_attribute(event, delta)
|
|
event[:delta] = {data: delta} if delta.present?
|
|
event.presence if event.present? # TODO: As of now, we are storing the `session_id` most of the times. Intended?
|
|
end
|
|
private_class_method :data_attribute
|
|
|
|
private
|
|
|
|
def strip_strings
|
|
# trim whitespace from beginning and end of string attributes
|
|
# except the `text` and `nl` of Event::SynchronizedEditor
|
|
attribute_names.without('text', 'nl').each do |name|
|
|
if send(name.to_sym).respond_to?(:strip)
|
|
send("#{name}=".to_sym, send(name).strip)
|
|
end
|
|
end
|
|
end
|
|
|
|
def either_lines_or_text
|
|
if [lines, text].count(&:present?) > 1
|
|
errors.add(:text, "can't be present if lines is also present")
|
|
end
|
|
end
|
|
end
|