Class: Sequel::Rails::Railties::LogSubscriber

Inherits:
ActiveSupport::LogSubscriber
  • Object
show all
Defined in:
lib/sequel/rails/railties/log_subscriber.rb

Constant Summary collapse

IGNORE_PAYLOAD_NAMES = 
["SCHEMA", "EXPLAIN"]

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.count ⇒ Object 



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# File 'lib/sequel/rails/railties/log_subscriber.rb', line 21

def self.count
  Thread.current["sequel_sql_count"] ||= 0
end

.count=(value) ⇒ Object 



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# File 'lib/sequel/rails/railties/log_subscriber.rb', line 17

def self.count=(value)
  Thread.current["sequel_sql_count"] = value
end

.reset_count ⇒ Object 



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# File 'lib/sequel/rails/railties/log_subscriber.rb', line 31

def self.reset_count
  previous = count
  self.count = 0
  previous
end

.reset_runtime ⇒ Object 



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# File 'lib/sequel/rails/railties/log_subscriber.rb', line 25

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

.runtime ⇒ Object 



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# File 'lib/sequel/rails/railties/log_subscriber.rb', line 13

def self.runtime
  Thread.current["sequel_sql_runtime"] ||= 0
end

.runtime=(value) ⇒ Object 



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# File 'lib/sequel/rails/railties/log_subscriber.rb', line 9

def self.runtime=(value)
  Thread.current["sequel_sql_runtime"] = value
end

Instance Method Details

#sql(event) ⇒ Object 



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# File 'lib/sequel/rails/railties/log_subscriber.rb', line 37

def sql(event)
  self.class.runtime += event.duration
  self.class.count += 1
  return unless logger.debug?

  payload = event.payload

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

  name = format("%s (%.1fms)", payload[:name], event.duration)
  sql = payload[:sql].squeeze(" ")
  binds = nil

  if payload[:binds]&.any?
    casted_params = type_casted_binds(payload[:type_casted_binds])

    binds = []
    payload[:binds].each_with_index do |attr, i|
      attribute_name = if attr.respond_to?(:name)
        attr.name
      elsif attr.respond_to?(:[]) && attr[i].respond_to?(:name)
        attr[i].name
      end

      filtered_params = filter(attribute_name, casted_params[i])

      binds << render_bind(attr, filtered_params)
    end
    binds = binds.inspect
    binds.prepend("  ")
  end

  name = colorize_payload_name(name, payload[:name])
  sql = color(sql, sql_color(sql), bold: true) if colorize_logging

  debug "  #{name}  #{sql}#{binds}"
end