Class: RailsSemanticLogger::ActiveRecord::LogSubscriber

Inherits:
ActiveSupport::LogSubscriber
  • Object
show all
Defined in:
lib/rails_semantic_logger/active_record/log_subscriber.rb

Constant Summary collapse

IGNORE_PAYLOAD_NAMES = 
%w[SCHEMA EXPLAIN].freeze

Class Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Class Attribute Details

.logger ⇒ Object (readonly)

Returns the value of attribute logger.



7
8
9
 
# File 'lib/rails_semantic_logger/active_record/log_subscriber.rb', line 7

def logger
  @logger
end

Class Method Details

.reset_runtime ⇒ Object 



18
19
20
21
22
 
# File 'lib/rails_semantic_logger/active_record/log_subscriber.rb', line 18

def self.reset_runtime
  rt           = runtime
  self.runtime = 0
  rt
end

.runtime ⇒ Object 



14
15
16
 
# File 'lib/rails_semantic_logger/active_record/log_subscriber.rb', line 14

def self.runtime
  ::ActiveRecord::RuntimeRegistry.sql_runtime ||= 0
end

.runtime=(value) ⇒ Object 



10
11
12
 
# File 'lib/rails_semantic_logger/active_record/log_subscriber.rb', line 10

def self.runtime=(value)
  ::ActiveRecord::RuntimeRegistry.sql_runtime = value
end

Instance Method Details

#sql(event) ⇒ Object 



24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
 
# File 'lib/rails_semantic_logger/active_record/log_subscriber.rb', line 24

def sql(event)
  self.class.runtime += event.duration
  return unless logger.debug?

  payload = event.payload
  name    = payload[:name]
  return if IGNORE_PAYLOAD_NAMES.include?(name)

  log_payload         = {sql: payload[:sql]}
  log_payload[:binds] = bind_values(payload) unless (payload[:binds] || []).empty?

  log = {
    message:  name,
    payload:  log_payload,
    duration: event.duration
  }

  # Log the location of the query itself.
  if logger.send(:level_index) >= SemanticLogger.backtrace_level_index
    log[:backtrace] = SemanticLogger::Utils.strip_backtrace
  end

  logger.debug(log)
end