Module: Ocpp::Rails::TimestampParser

Defined in:
app/services/ocpp/rails/timestamp_parser.rb

Overview

Parses station-provided OCPP timestamps without hiding failures: a value that cannot be parsed falls back to server receive time, but the result is marked so the record can be flagged instead of silently entering the time series as fabricated data.

Defined Under Namespace

Classes: Result

Constant Summary collapse

SOURCE_STATION = 
"station".freeze
SOURCE_SERVER_FALLBACK = 
"server_fallback".freeze

Class Method Summary collapse

Class Method Details

.parse(raw) ⇒ Object 



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# File 'app/services/ocpp/rails/timestamp_parser.rb', line 17

def self.parse(raw)
  Result.new(time: Time.parse(raw), source: SOURCE_STATION, raw: raw)
rescue ArgumentError, TypeError
  ::Rails.logger.warn("[OCPP] Unparseable timestamp #{raw.inspect}; falling back to server time")
  Result.new(time: Time.current, source: SOURCE_SERVER_FALLBACK, raw: raw)
end