dancefinder/geo-service
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Only try to send a result back if at least one result came back

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This commit is contained in:
Joakim Olsson
2019-02-11 19:53:44 +01:00
parent 3a7f85ead7
commit 3d4d212e08
1 changed files with 14 additions and 12 deletions
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main.go
+14 -12
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@@ -71,19 +71,21 @@ func main() {
if result, err := c.Geocode(context.Background(), r); err != nil { if result, err := c.Geocode(context.Background(), r); err != nil {
log.Fatalf("fatal error: %s", err) log.Fatalf("fatal error: %s", err)
} else { } else {
l := location{ if len(result) > 0 {
Name: e.Name, l := location{
City: e.City, Name: e.Name,
Municipality: e.Municipality, City: e.City,
State: e.State, Municipality: e.Municipality,
Lat: result[0].Geometry.Location.Lat, State: e.State,
Long: result[0].Geometry.Location.Lng, Lat: result[0].Geometry.Location.Lat,
} Long: result[0].Geometry.Location.Lng,
if response, err := json.Marshal(l); err != nil { }
log.Fatalf("fatal error: %s", err) if response, err := json.Marshal(l); err != nil {
} else {
if err := sc.Publish("DanceHall.Location", response); err != nil {
log.Fatalf("fatal error: %s", err) log.Fatalf("fatal error: %s", err)
} else {
if err := sc.Publish("DanceHall.Location", response); err != nil {
log.Fatalf("fatal error: %s", err)
}
} }
} }
} }