36 lines
957 B
Go
36 lines
957 B
Go
package storage
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import (
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"math/rand"
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"time"
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)
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//WeatherStorage interface for different storage-implementations of weather data
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type WeatherStorage interface {
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Save(WeatherData) error
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GetData() ([]*WeatherData, error)
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Close() error
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}
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//WeatherData type
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type WeatherData struct {
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Humidity float64 `json:"humidity"`
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Pressure float64 `json:"airPressure"`
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Temperature float64 `json:"temperature"`
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CO2Level float64 `json:"co2level"`
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Location string `json:"location"`
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TimeStamp time.Time `json:"timestamp"`
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}
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//NewRandomWeatherData creates random WeatherData with given Location
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func NewRandomWeatherData(location string) WeatherData {
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rand.Seed(time.Now().UnixNano())
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var data WeatherData
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data.Humidity = rand.Float64() * 100
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data.Pressure = rand.Float64()*80 + 960
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data.Temperature = rand.Float64()*40 - 5
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data.CO2Level = rand.Float64()*50 + 375
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data.Location = location
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data.TimeStamp = time.Now()
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return data
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}
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