middleware-imt

sensors-service

config file

{
    "intervalSendDataSensor" : int64,
    "brokerUrl" : string,
    "brokerPort" : int64,
    "sensorId" : int64,
    "sensorType" : string,
    "qos" : byte,
    "min" : float64,
    "max" : float64,
    "variation" : float64
}

PUBLISH on topic sensor/measure

{
  "sensorId" : int64,
  "airportId" : string (IATA), 
  "measureType" : string,
  "measureValue" : float64,
  "timestamp": int64
}

redis-database-service

SUBSCRIBE on topic sensor/measure

{
  "sensorId" : int,
  "airportId" : string (IATA), 
  "measureType" : string,
  "measureValue" : float,
  "timestamp": unix timestamp (seconds)
}

data storage

Redis scheme

Test data

MULTI
SET sensor:1:measure:1570966444 '{"sensorId":1,"airportId":"CDG","measureType":"temperature","measureValue":10.7,"timestamp":1570966444}'
ZADD measure_value:temperature 10.7 sensor:1:measure:1570966444
ZADD measure_timestamp:temperature 1570966444 sensor:1:measure:1570966444
SET sensor:1:measure:1570966450 '{"sensorId":1,"airportId":"CDG","measureType":"temperature","measureValue":10.4,"timestamp":1570966450}'
ZADD measure_value:temperature 10.4 sensor:1:measure:1570966450
ZADD measure_timestamp:temperature 1570966450 sensor:1:measure:1570966450
EXEC

file-database-service

SUBSCRIBE on topic sensor/measure

{
  "sensorId" : int,
  "airportId" : string (IATA), 
  "measureType" : string,
  "measureValue" : float,
  "timestamp": unix timestamp (seconds)
}

api-service

Swagger api with : https://editor.swagger.io

Swagger xml doc : swagger yml doc

Just copy and paste xml doc into swagger editor