Working

Snapshot.go

@@ -5,15 +5,11 @@ import (
 	"fmt"
 	"io"
 	"io/ioutil"
-	"time"
 )
 
 type SnapshotRecord struct {
-	Id int
-	Timestamp time.Time
-	Temp float32
-	Humidity float32
-	Co2 float32
+	Id int `json:"id"`
+	SnapshotSubmission
 }
 
 type SnapshotSubmission struct {
@@ -23,7 +19,7 @@ type SnapshotSubmission struct {
 	Co2 float32 `json:"co2"`
 }
 
-func createSnapshotFromJson(jsonBodyStream io.ReadCloser) (*SnapshotSubmission, error) {
+func createSnapshotSubFromJsonBodyStream(jsonBodyStream io.ReadCloser) (*SnapshotSubmission, error) {
 	var snapshotSub SnapshotSubmission
 	body, err := ioutil.ReadAll(jsonBodyStream)
 	if err != nil {
@@ -38,4 +34,12 @@ func createSnapshotFromJson(jsonBodyStream io.ReadCloser) (*SnapshotSubmission,
 		return nil, fmt.Errorf("couldn't unmarshal json: %w", err)
 	}
 	return &snapshotSub, nil
+}
+
+func createJsonFromSnapshotRecords(records []*SnapshotRecord) ([]byte, error) {
+	jsonResult, err := json.Marshal(records)
+	if err != nil {
+		return nil, err
+	}
+	return jsonResult, nil
 }