Module: PgSqlTriggers::ErrorHandling

Extended by:
ActiveSupport::Concern
Included in:
ApplicationController
Defined in:
app/controllers/concerns/pg_sql_triggers/error_handling.rb

Instance Method Summary collapse

Instance Method Details

#format_error_for_flash(error) ⇒ String

Handles errors and formats them for display. Returns a formatted error message for flash display.

Parameters:

  • error (Exception) —

    The error to format

Returns:

  • (String) —

    Formatted error message



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# File 'app/controllers/concerns/pg_sql_triggers/error_handling.rb', line 12

def format_error_for_flash(error)
  return error.to_s unless error.is_a?(PgSqlTriggers::Error)

  # Use user_message which includes recovery suggestions
  error.user_message
end

#handle_kill_switch_error(error, redirect_path: nil) ⇒ void

This method returns an undefined value.

Handles kill switch errors with appropriate flash message and redirect.

Parameters:

  • error (PgSqlTriggers::KillSwitchError) —

    The kill switch error

  • redirect_path (String, nil) (defaults to: nil) —

    Optional redirect path (defaults to root_path)



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# File 'app/controllers/concerns/pg_sql_triggers/error_handling.rb', line 39

def handle_kill_switch_error(error, redirect_path: nil)
  flash[:error] = error.message
  redirect_to redirect_path || root_path
end

#handle_standard_error(error, operation:, redirect_path: nil) ⇒ void

This method returns an undefined value.

Handles standard errors with logging and flash message.

Parameters:

  • error (Exception) —

    The error to handle

  • operation (String) —

    Description of the operation that failed

  • redirect_path (String, nil) (defaults to: nil) —

    Optional redirect path (defaults to root_path)



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# File 'app/controllers/concerns/pg_sql_triggers/error_handling.rb', line 50

def handle_standard_error(error, operation:, redirect_path: nil)
  Rails.logger.error("#{operation} failed: #{error.message}\n#{error.backtrace.join("\n")}")
  flash[:error] = "#{operation}: #{error.message}"
  redirect_to redirect_path || root_path
end

#rescue_pg_sql_triggers_error(error) ⇒ void

This method returns an undefined value.

Rescues from PgSqlTriggers errors and sets appropriate flash messages.

Parameters:

  • error (Exception) —

    The error to handle



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# File 'app/controllers/concerns/pg_sql_triggers/error_handling.rb', line 23

def rescue_pg_sql_triggers_error(error)
  Rails.logger.error("#{error.class.name}: #{error.message}")
  Rails.logger.error(error.backtrace.join("\n")) if Rails.env.development? && error.respond_to?(:backtrace)

  flash[:error] = if error.is_a?(PgSqlTriggers::Error)
                    format_error_for_flash(error)
                  else
                    "An unexpected error occurred: #{error.message}"
                  end
end