chore: add additional logs

cmd/location/main.go

@@ -51,6 +51,7 @@ func main() {
 			switch msg.Method {
 			case "POST":
 				id := msg.Beacon.ID
+				fmt.Println("Beacon added to lookup: ", id)
 				appState.AddBeaconToLookup(id)
 			case "DELETE":
 				fmt.Println("Incoming delete message")
@@ -76,6 +77,7 @@ func getLikelyLocations(appState *appcontext.AppState, writer *kafka.Writer) {
 		mSize := len(beacon.BeaconMetrics)
 
 		if (int64(time.Now().Unix()) - (beacon.BeaconMetrics[mSize-1].Timestamp)) > settings.LastSeenThreshold {
+			fmt.Println("Beacon is too old")
 			continue
 		}
 
@@ -109,7 +111,8 @@ func getLikelyLocations(appState *appcontext.AppState, writer *kafka.Writer) {
 		if beacon.LocationConfidence == settings.LocationConfidence && beacon.PreviousConfidentLocation != bestLocName {
 			beacon.LocationConfidence = 0
 
-			// Who do I need this if I am sending entire structure anyways? who knows
+			// Why do I need this if I am sending entire structure anyways? who knows
+			fmt.Println("this is called")
 			js, err := json.Marshal(model.LocationChange{
 				Method:           "LocationChange",
 				BeaconRef:        beacon,
@@ -120,6 +123,7 @@ func getLikelyLocations(appState *appcontext.AppState, writer *kafka.Writer) {
 			})
 
 			if err != nil {
+				fmt.Println("This error happens: ", err)
 				beacon.PreviousConfidentLocation = bestLocName
 				beacon.PreviousLocation = bestLocName
 				appState.UpdateBeacon(beacon.ID, beacon)
@@ -141,6 +145,7 @@ func getLikelyLocations(appState *appcontext.AppState, writer *kafka.Writer) {
 
 		js, err := json.Marshal(r)
 		if err != nil {
+			fmt.Println("Error in marshaling location: ", err)
 			continue
 		}
 
@@ -150,7 +155,7 @@ func getLikelyLocations(appState *appcontext.AppState, writer *kafka.Writer) {
 
 		err = writer.WriteMessages(context.Background(), msg)
 		if err != nil {
-			fmt.Println("Error in sending Kafka message")
+			fmt.Println("Error in sending Kafka message: ", err)
 		}
 	}
 }
@@ -168,6 +173,7 @@ func assignBeaconToList(adv model.BeaconAdvertisement, appState *appcontext.AppS
 	settings := appState.GetSettingsValue()
 
 	if settings.RSSIEnforceThreshold && (int64(adv.RSSI) < settings.RSSIMinThreshold) {
+		fmt.Println("Settings returns")
 		return
 	}