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Add possible JSON payload coming in via MQTT for use with Domoticz #121

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Add possible JSON payload coming in via MQTT for use with Domoticz #121

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10 changes: 10 additions & 0 deletions Arduino IDE Files/SwitchBot-BLE2MQTT-ESP32.ino
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Original file line number Diff line number Diff line change
Expand Up @@ -5800,6 +5800,16 @@ bool controlMQTT(std::string & device, std::string payload, bool disconnectAfter


String tempPayload = payload.c_str();

//payload might be JSON. Convert to valid payload
StaticJsonDocument<200> doc;
DeserializationError payloadError = deserializeJson(doc, tempPayload);
if (!payloadError) {
if (doc.containsKey("position")) {
tempPayload=doc["position"].as<String>();
}
}

int dotIndex = tempPayload.indexOf(".");
if (dotIndex >= 0) {
tempPayload.remove(dotIndex, tempPayload.length() - 1);
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