change db types for better handling

service_a/internal/domains/meteo/file.go

@@ -129,7 +129,7 @@ func normalize(record H) (*MeteoData, error) {
 		return nil, err
 	}
 
-	meteoData.Cloudiness, err = parseFloatField(record, "Nubosidad (%)", ErrMissingOrInvalidCloudiness)
+	meteoData.Cloudiness, err = parseIntField(record, "Nubosidad (%)", ErrMissingOrInvalidCloudiness)
 	if err != nil {
 		return nil, err
 	}
@@ -166,3 +166,15 @@ func parseFloatField(record H, key string, errMissing error) (float32, error) {
 	}
 	return 0, errMissing
 }
+
+func parseIntField(record H, key string, errMissing error) (int, error) {
+	if str, ok := record[key].(string); ok && str != "" {
+		str = strings.TrimSpace(str)
+		i, err := strconv.Atoi(str)
+		if err != nil {
+			return 0, errMissing
+		}
+		return i, nil
+	}
+	return 0, errMissing
+}