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active_record 2

main
pvincent 2 months ago
parent
commit
b5d3a28309
  1. 9
      app/controllers/scores_controller.rb
  2. 5
      lib/live/definable.rb
  3. 4
      lib/semantic/ansi_colors.rb
  4. 3
      lib/semantic/subscribers/action_controller.rb
  5. 55
      lib/semantic/subscribers/active_record.rb

9
app/controllers/scores_controller.rb

@ -37,12 +37,11 @@ class ScoresController < ApplicationController
end
def destroy
aazazaz
# @score.destroy!
# redirect_to scores_url, notice: 'Score was successfully destroyed.', status: :see_other
@score.destroy!
redirect_to scores_url, notice: 'Score was successfully destroyed.', status: :see_other
flash.now[:alert] = "this is 'destroyed!'"
render turbo_stream: turbo_stream.replace('notification', partial: 'layouts/notification')
# flash.now[:alert] = "this is 'destroyed!'"
# render turbo_stream: turbo_stream.replace('notification', partial: 'layouts/notification')
end
private

5
lib/live/definable.rb

@ -1,6 +1,7 @@
require 'dotenv'
DEFINABLE_THREAD_GROUP ||= ThreadGroup.new # rubocop:disable Lint/OrAssignmentToConstant
DEFINABLE_LISTENERS ||= [] # rubocop:disable Lint/OrAssignmentToConstant
module Live
# offers typed constant defintions with default value, by using lots of introspecting...
@ -96,13 +97,17 @@ module Live
end
def start_listener
DEFINABLE_LISTENERS.each(&:stop)
DEFINABLE_LISTENERS.clear
DEFINABLE_THREAD_GROUP.list.each(&:kill)
DEFINABLE_THREAD_GROUP.add(Thread.new do
listener = Listen.to(Rails.root, only: /^\.env\.?/) do
@@class_origin.reload_from_env
rescue StandardError
nil
end
DEFINABLE_LISTENERS << listener
listener.start
end)
end

4
lib/semantic/ansi_colors.rb

@ -18,6 +18,10 @@ module Semantic
TEXT_CYAN = "\e[36m".freeze
TEXT_WHITE = "\e[37m".freeze
# TEXT EXTRA COLOR NAME
TEXT__PINK = "\e[38;5;175m".freeze
TEXT__ORANGE = "\e[38;5;202m".freeze
# TEXT GRAY SHADES
TEXT_GRAY_800 = "\e[38;5;232m".freeze
TEXT_GRAY_700 = "\e[38;5;233m".freeze

3
lib/semantic/subscribers/action_controller.rb

@ -63,7 +63,8 @@ module Semantic
logger.warn process_duration(event, additions)
elsif event.duration >= 300
logger.info process_duration(event, additions)
elsif event.duration >= 100
# elsif event.duration >= 100
else
logger.debug process_duration(event, additions)
end

55
lib/semantic/subscribers/active_record.rb

@ -5,28 +5,49 @@ module Semantic
include AnsiColors
IGNORE_PAYLOAD_NAMES = %w[SCHEMA EXPLAIN].freeze
TRANSACTION_TAINT = AnsiColors::DARK_TEXT_CYAN
def sql(event)
name = event.payload[:name]
return if IGNORE_PAYLOAD_NAMES.include?(name)
if name.end_with?('Load')
name = event.payload[:cached] ? "#{name} (cached)" : "#{name} (#{event.payload[:row_count]})"
category, model, *remaining = name.split.reverse
return if category == 'TRANSACTION'
case category
when 'Count'
statement_taint = AnsiColors::TEXT_GRAY_300
name = "#{category} #{model}"
when 'Load'
name = if event.payload[:cached]
statement_taint = AnsiColors::TEXT_GRAY_300
name = "Cache #{model}"
else
statement_taint = TEXT_BLUE
row_count = event.payload[:row_count]
name = "#{category} #{row_count} #{model.pluralize(row_count)}"
end
when 'Update', 'Create', 'Destroy'
name = "#{category} #{model}"
category_taint = TRANSACTION_TAINT
statement_taint = TEXT__PINK
increment_transaction_local(event.payload[:transaction].uuid, category.downcase.to_sym)
else raise "unknown sql category: <#{category}>"
end
name = colorize(name, TEXT_CYAN)
sql = colorize(event.payload[:sql], TEXT_BLUE)
logger.debug("#{name} #{sql}")
name = "#{name} #{remaining.join(' ')}" if remaining.any?
name = colorize(name, category_taint) if category_taint
statement = colorize(event.payload[:sql], statement_taint)
logger.debug("#{name} #{statement}")
end
def start_transaction(event)
short_uuid = short_uuid(event.payload[:transaction].uuid)
logger.info("TRANSACTION Begin #{short_uuid}")
logger.info(colorize('Begin', TRANSACTION_TAINT))
end
def transaction(event)
outcome = event.payload[:outcome]
short_uuid = short_uuid(event.payload[:transaction].uuid)
logger.info("TRANSACTION #{outcome.capitalize} #{short_uuid}")
outcome = colorize(event.payload[:outcome].capitalize, TRANSACTION_TAINT)
summary = transaction_summary(event.payload[:transaction])
logger.info("#{outcome} (#{summary})")
end
def instantiation(event); end
@ -35,7 +56,19 @@ module Semantic
private
def short_uuid(uuid) = uuid.split('-').first
def transaction_summary(transaction)
transaction_local(transaction.uuid)
.select { |_, value| value.positive? }
.map { |k, v| "#{v} #{k.to_s.pluralize(v)}" }
.join(',')
end
def increment_transaction_local(transaction_id, sql_command) = transaction_local(transaction_id)[sql_command] += 1
def thread_local = Thread.current[self.class.to_s] ||= {}
def transaction_local(transaction_id)
thread_local[transaction_id] ||= { update: 0, create: 0, destroy: 0 }
end
end
end
end
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