fix(pkg/logfile): compression for measured values

pkg/types/humidity.go

@@ -13,20 +13,32 @@ type Humidity struct {
 	UpdateDate       *time.Time `json:"update_date" xml:"update_date"`
 }
 
-func (h *Humidity) GetCreationDate() *time.Time {
-	return h.CreationDate
-}
-
 func (h *Humidity) GetID() string {
 	return h.HumidityID
 }
 
+func (h *Humidity) GetValue() float64 {
+	return h.HumidityValue
+}
+
+func (h *Humidity) GetFromDate() time.Time {
+	return h.HumidityFromDate
+}
+
+func (h *Humidity) GetTillDate() time.Time {
+	return h.HumidityTillDate
+}
+
 func (h *Humidity) GetSensorID() string {
 	return h.SensorID
 }
 
-func (h *Humidity) GetValue() float64 {
-	return h.HumidityValue
+func (h *Humidity) GetCreationDate() *time.Time {
+	return h.CreationDate
+}
+
+func (h *Humidity) GetMeasuredValueType() MeasuredValueType {
+	return MeasuredValueTypeHumidity
 }
 
 func (h *Humidity) SetTillDate(date time.Time) {

pkg/types/measuredValue.go

@@ -5,9 +5,24 @@ import "time"
 type MeasuredValue interface {
 	GetID() string
 	GetCreationDate() *time.Time
+	GetMeasuredValueType() MeasuredValueType
+	GetFromDate() time.Time
+	GetTillDate() time.Time
 	GetSensorID() string
 	GetValue() float64
 	SetCreationDate(date *time.Time)
 	SetTillDate(date time.Time)
 	SetUpdateDate(date *time.Time)
 }
+
+type MeasuredValueType string
+
+const (
+	MeasuredValueTypeHumidity    MeasuredValueType = "humidity"
+	MeasuredValueTypeTemperature MeasuredValueType = "temperature"
+)
+
+var MeasuredValueTypes = []MeasuredValueType{
+	MeasuredValueTypeHumidity,
+	MeasuredValueTypeTemperature,
+}

pkg/types/temperature.go

@@ -13,20 +13,32 @@ type Temperature struct {
 	UpdateDate          *time.Time `json:"update_date" xml:"update_date"`
 }
 
-func (t *Temperature) GetCreationDate() *time.Time {
-	return t.CreationDate
-}
-
 func (t *Temperature) GetID() string {
 	return t.TemperatureID
 }
 
+func (t *Temperature) GetValue() float64 {
+	return t.TemperatureValue
+}
+
+func (t *Temperature) GetFromDate() time.Time {
+	return t.TemperatureFromDate
+}
+
+func (t *Temperature) GetTillDate() time.Time {
+	return t.TemperatureTillDate
+}
+
 func (t *Temperature) GetSensorID() string {
 	return t.SensorID
 }
 
-func (t *Temperature) GetValue() float64 {
-	return t.TemperatureValue
+func (t *Temperature) GetCreationDate() *time.Time {
+	return t.CreationDate
+}
+
+func (t *Temperature) GetMeasuredValueType() MeasuredValueType {
+	return MeasuredValueTypeTemperature
 }
 
 func (t *Temperature) SetTillDate(date time.Time) {