class Services::Application::WeatherByAddress::Acl

ACL (Anti-Corruption Layer)

Shields the domain from external API data structures by translating raw response hashes into domain value objects. This is the classic DDD Anti-Corruption Layer pattern: the domain never sees Google’s JSON shape — only clean value objects.

All public methods are pure mappings — no side-effects, no I/O.

Example

acl      = Services::Application::WeatherByAddress::Acl.new
location = acl.build_location(geocode_response)
current  = acl.build_current_weather(raw_hash)

Public Instance Methods

build_current_weather (data)

Source

   # File app/services/application/weather_by_address/acl.rb
36 def build_current_weather(data)
37   time_zone_id = data.dig("timeZone", "id").to_s.presence || "UTC"
38 
39   Domains::Weather::CurrentWeather.new(
40     current_time: parse_time(data["currentTime"]),
41     time_zone_id: time_zone_id,
42     is_daytime: data["isDaytime"],
43     weather_condition: build_weather_condition(data["weatherCondition"]),
44     temperature_degrees: data.dig("temperature", "degrees").to_f,
45     feels_like_degrees: data.dig("feelsLikeTemperature", "degrees")&.to_f
46   )
47 end

@param data [Hash] raw current-weather payload from the API @return [Domains::Weather::CurrentWeather]

build_daily_forecast_entries (data)

Source

   # File app/services/application/weather_by_address/acl.rb
57 def build_daily_forecast_entries(data)
58   (data["forecastDays"] || []).map { |d| build_daily_entry(d) }
59 end

@param data [Hash] raw daily-forecast payload from the API @return [Array<Domains::Weather::DailyForecastEntry>]

build_hourly_forecast_entries (data)

Source

   # File app/services/application/weather_by_address/acl.rb
51 def build_hourly_forecast_entries(data)
52   (data["forecastHours"] || []).map { |h| build_hourly_entry(h) }
53 end

@param data [Hash] raw hourly-forecast payload from the API @return [Array<Domains::Weather::HourlyForecastEntry>]

build_location (geocode_response)

Source

   # File app/services/application/weather_by_address/acl.rb
25 def build_location(geocode_response)
26   Domains::Geocode::Location.new(
27     latitude: geocode_response.latitude,
28     longitude: geocode_response.longitude,
29     zipcode: geocode_response.zipcode,
30     formatted_address: geocode_response.formatted_address
31   )
32 end

@param geocode_response [#latitude, longitude, zipcode, formatted_address] @return [Domains::Geocode::Location]