44 lines
1.0 KiB
Go
44 lines
1.0 KiB
Go
package model
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import "time"
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// Note holds a text note along with the time the note was taken.
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type Note struct {
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Time time.Time `json:"time"`
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Text string `json:"text"`
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}
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// NewNote returns a new Note
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func NewNote(text string) Note {
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return Note{
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Time: time.Now(),
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Text: text,
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}
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}
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// Reading holds the glucose and ketone level measurements along with the time the measurements were taken.
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type Reading struct {
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Time time.Time `json:"time"`
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Glucose float64 `json:"glucose"`
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Ketone float64 `json:"ketone"`
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GKI float64 `json:"GKI"`
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}
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// NewReading creates and returns a new Reading instance with the provided glucose and ketone levels, and records
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// the current time. The glucose value should be provided in mg/dL, while the ketone level should be in mmol/L.
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func NewReading(glucose, ketone float64) Reading {
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var gki float64
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if ketone == 0 {
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gki = 0
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} else {
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gki = (glucose / 18) / ketone
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}
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return Reading{
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Time: time.Now(),
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Glucose: glucose,
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Ketone: ketone,
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GKI: gki,
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}
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}
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