esp32_ethernet_milight_hub/test/remote/helpers/mqtt_helpers.rb
2021-01-15 22:49:01 +01:00

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No EOL
994 B
Ruby

require 'mqtt_client'
module MqttHelpers
def mqtt_topic_prefix
ENV.fetch('ESPMH_MQTT_TOPIC_PREFIX')
end
def mqtt_parameters(overrides = {})
topic_prefix = mqtt_topic_prefix()
{
mqtt_server: ENV.fetch('ESPMH_MQTT_SERVER'),
mqtt_username: ENV.fetch('ESPMH_MQTT_USERNAME'),
mqtt_password: ENV.fetch('ESPMH_MQTT_PASSWORD'),
mqtt_topic_pattern: "#{topic_prefix}commands/:device_id/:device_type/:group_id",
mqtt_state_topic_pattern: "#{topic_prefix}state/:device_id/:device_type/:group_id",
mqtt_update_topic_pattern: "#{topic_prefix}updates/:device_id/:device_type/:group_id"
}.merge(overrides)
end
def create_mqtt_client(overrides = {})
params =
mqtt_parameters
.merge({topic_prefix: mqtt_topic_prefix()})
.merge(overrides)
MqttClient.new(
ENV['ESPMH_LOCAL_MQTT_SERVER'] || params[:mqtt_server],
params[:mqtt_username],
params[:mqtt_password],
params[:topic_prefix]
)
end
end