rewrite parser for mqtt

mqtt/index.js

@@ -214,16 +214,19 @@ const mqttClientId = options["mqtt-client-id"] ?? "mqttx_1bc723c7";
 const mqttTopics = options["mqtt-topic"] ?? ["msh/US/#"];
 const allowedPortnums = options["allowed-portnums"] ?? null;
 const logUnknownPortnums = options["log-unknown-portnums"] ?? false;
-const collectServiceEnvelopes = options["collect-service-envelopes"] ?? false;
-const collectPositions = options["collect-positions"] ?? false;
-const collectTextMessages = options["collect-text-messages"] ?? false;
-const ignoreDirectMessages = options["ignore-direct-messages"] ?? false;
-const collectWaypoints = options["collect-waypoints"] ?? false;
-const collectNeighbourInfo = options["collect-neighbour-info"] ?? false;
-const collectMapReports = options["collect-map-reports"] ?? false;
+const collectorEnabled = {
+    serviceEnvelopes: options["collect-service-envelopes"] ?? false,
+    positions: options["collect-positions"] ?? false,
+    textMessages: options["collect-text-messages"] ?? false,
+    waypoints: options["collect-waypoints"] ?? false,
+    mapReports: options["collect-map-reports"] ?? false,
+    directMessages: !(options["ignore-direct-messages"] ?? false),
+    neighborInfo: options["collect-neighbor-info"] ?? false,
+}
 const decryptionKeys = options["decryption-keys"] ?? [
     "1PG7OiApB1nwvP+rz05pAQ==", // add default "AQ==" decryption key
 ];
+const logKnownPacketTypes = false;
 const dropPacketsNotOkToMqtt = options["drop-packets-not-ok-to-mqtt"] ?? false;
 const dropPortnumsWithoutBitfield = options["drop-portnums-without-bitfield"] ?? null;
 const oldFirmwarePositionPrecision = options["old-firmware-position-precision"] ?? null;
@@ -241,6 +244,7 @@ const purgeTextMessagesAfterSeconds = options["purge-text-messages-after-seconds
 const purgeTraceroutesAfterSeconds = options["purge-traceroutes-after-seconds"] ?? null;
 const purgeWaypointsAfterSeconds = options["purge-waypoints-after-seconds"] ?? null;
 
+
 // create mqtt client
 const client = mqtt.connect(mqttBrokerUrl, {
     username: mqttUsername,
@@ -266,6 +270,15 @@ if(purgeIntervalSeconds){
     }, purgeIntervalSeconds * 1000);
 }
 
+function printStatus() {
+    console.log(`MQTT server: ${mqttBrokerUrl}`)
+    console.log(`MQTT topic(s): ${mqttTopics.join(', ')}`)
+    for (const key of Object.keys(collectorEnabled)) {
+        console.log(`${key} collection: ${collectorEnabled[key] ? 'enabled' : 'disabled'}`)
+    }
+}
+printStatus();
+
 /**
  * Purges all nodes from the database that haven't been heard from within the configured timeframe.
  */
@@ -666,14 +679,14 @@ function convertHexIdToNumericId(hexId) {
 }
 
 // subscribe to everything when connected
-client.on("connect", () => {
+client.on('connect', () => {
     for(const mqttTopic of mqttTopics){
         client.subscribe(mqttTopic);
     }
 });
 
 // handle message received
-client.on("message", async (topic, message) => {
+client.on('message', async (topic, message) => {
     try {
         // decode service envelope
         let envelope = null;
@@ -687,7 +700,7 @@ client.on("message", async (topic, message) => {
         let dataPacket = envelope.packet.payloadVariant.value;
         // attempt to decrypt encrypted packets
         if (envelope.packet.payloadVariant.case === 'encrypted') {
-            dataPacket = decrypt(envelope.packet);
+            envelope.packet.payloadVariant.value = dataPacket = decrypt(envelope.packet);
         }
 
         if (dataPacket !== null) {
@@ -712,7 +725,7 @@ client.on("message", async (topic, message) => {
         }
 
         // create service envelope in db
-        if(collectServiceEnvelopes){
+        if (collectorEnabled.serviceEnvelopes) {
             try {
                 await prisma.serviceEnvelope.create({
                     data: {
@@ -750,7 +763,7 @@ client.on("message", async (topic, message) => {
             return;
         }
 
-        const payload = dataPacket.payload;
+        let payload = dataPacket.payload;
         // get portnum from decoded packet
         const portnum = dataPacket.portnum;
         // get bitfield from decoded packet
@@ -758,32 +771,100 @@ client.on("message", async (topic, message) => {
         // this value will be null for packets from v2.4.x and below, and will be an integer in v2.5.x and above
         const bitfield = dataPacket.bitfield;
 
-        const logKnownPacketTypes = false;
-
         // if allowed portnums are configured, ignore portnums that are not in the list
         if(allowedPortnums != null && !allowedPortnums.includes(portnum)){
             return;
         }
 
-        if(portnum === Portnums.PortNum.TEXT_MESSAGE_APP) {
-
-            if(!collectTextMessages){
+        let callback = null;
+        let schema = null;
+        switch(portnum) {
+            case Portnums.PortNum.TEXT_MESSAGE_APP:
+                callback = onTextMessage;
+                break;
+            case Portnums.PortNum.POSITION_APP:
+                callback = onPosition;
+                schema = Mesh.PositionSchema;
+                break;
+            case Portnums.PortNum.NODEINFO_APP:
+                callback = onNodeInfo;
+                schema = Mesh.NodeInfoSchema;
+                break;
+            case Portnums.PortNum.WAYPOINT_APP:
+                callback = onWaypoint;
+                schema = Mesh.WaypointSchema;
+                break;
+            case Portnums.PortNum.NEIGHBORINFO_APP:
+                callback = onNeighborInfo;
+                schema = Mesh.NeighborInfoSchema;
+                break;
+            case Portnums.PortNum.TELEMETRY_APP:
+                callback = onTelemetry;
+                schema = Telemetry.TelemetrySchema;
+                break;
+            case Portnums.PortNum.TRACEROUTE_APP:
+                callback = onRouteDiscovery;
+                schema = Mesh.RouteDiscoverySchema;
+                break;
+            case Portnums.PortNum.MAP_REPORT_APP:
+                callback = onMapReport;
+                schema = Mqtt.MapReportSchema;
+                break;
+            default:
+                // handle unknown port nums here
+                if (logUnknownPortnums) {
+                    const ignoredPortnums = [
+                        Portnums.PortNum.UNKNOWN_APP,
+                        Portnums.PortNum.TEXT_MESSAGE_COMPRESSED_APP,
+                        Portnums.PortNum.ROUTING_APP,
+                        Portnums.PortNum.PAXCOUNTER_APP,
+                        Portnums.PortNum.STORE_FORWARD_APP,
+                        Portnums.PortNum.RANGE_TEST_APP,
+                        Portnums.PortNum.ATAK_PLUGIN,
+                        Portnums.PortNum.ATAK_FORWARDER,
+                    ];
+                    // ignore packets we don't want to see for now
+                    if (portnum === undefined || ignoredPortnums.includes(portnum) || portnum > 511) {
                         return;
                     }
-
-            // check if we want to ignore direct messages
-            if(ignoreDirectMessages && envelope.packet.to !== 0xFFFFFFFF){
-                return;
+                    console.log(portnum, envelope);
+                }
         }
 
+        if (callback !== null) {
+            if (schema !== null) {
+                try {
+                    payload = fromBinary(schema, payload);
+                } catch(e) {
+                    return;
+                }
+            }
+            await callback(envelope, payload);
+        }
+
+    } catch(e) {
+        // ignore errors
+    }
+});
+
+async function onTextMessage(envelope, payload) {
     if(logKnownPacketTypes) {
-                console.log("TEXT_MESSAGE_APP", {
+        console.log('TEXT_MESSAGE_APP', {
             to: envelope.packet.to.toString(16),
             from: envelope.packet.from.toString(16),
             text: payload.toString(),
         });
     }
 
+    if (!collectorEnabled.textMessages) {
+        return;
+    }
+
+    // check if we want to ignore direct messages
+    if(!collectorEnabled.directMessages && envelope.packet.to !== 0xFFFFFFFF){
+        return;
+    }
+
     try {
         await prisma.textMessage.create({
             data: {
@@ -803,32 +884,30 @@ client.on("message", async (topic, message) => {
     } catch (e) {
         console.error(e);
     }
-
 }
 
-        else if(portnum === Portnums.PortNum.POSITION_APP) {
-            const position = fromBinary(Mesh.PositionSchema, payload);
-
+async function onPosition(envelope, payload) {
     if(logKnownPacketTypes){
-                console.log("POSITION_APP", {
+        console.log('POSITION_APP', {
             from: envelope.packet.from.toString(16),
-                    position: position,
+            position: payload,
         });
     }
 
     // process position
-            if(position.latitudeI != null && position.longitudeI){
+    if(payload.latitudeI != null && payload.longitudeI){
 
+        const bitfield = envelope.packet.payloadVariant.value.bitfield;
         // if bitfield is not available, we are on firmware v2.4 or below
         // if configured, position packets should have their precision reduced
         if (bitfield == null && oldFirmwarePositionPrecision != null) {
 
             // adjust precision of latitude and longitude
-                    position.latitudeI = PositionUtil.setPositionPrecision(position.latitudeI, oldFirmwarePositionPrecision);
-                    position.longitudeI = PositionUtil.setPositionPrecision(position.longitudeI, oldFirmwarePositionPrecision);
+            payload.latitudeI = PositionUtil.setPositionPrecision(payload.latitudeI, oldFirmwarePositionPrecision);
+            payload.longitudeI = PositionUtil.setPositionPrecision(payload.longitudeI, oldFirmwarePositionPrecision);
 
             // update position precision on packet to show that it is no longer full precision
-                    position.precisionBits = oldFirmwarePositionPrecision;
+            payload.precisionBits = oldFirmwarePositionPrecision;
 
         }
 
@@ -840,10 +919,10 @@ client.on("message", async (topic, message) => {
                 },
                 data: {
                     position_updated_at: new Date(),
-                            latitude: position.latitudeI,
-                            longitude: position.longitudeI,
-                            altitude: position.altitude !== 0 ? position.altitude : null,
-                            position_precision: position.precisionBits,
+                    latitude: payload.latitudeI,
+                    longitude: payload.longitudeI,
+                    altitude: payload.altitude !== 0 ? payload.altitude : null,
+                    position_precision: payload.precisionBits,
                 },
             });
         } catch (e) {
@@ -853,7 +932,7 @@ client.on("message", async (topic, message) => {
     }
 
     // don't collect position history if not enabled, but we still want to update the node above
-            if(!collectPositions){
+    if (!collectorEnabled.positions) {
         return;
     }
 
@@ -881,9 +960,9 @@ client.on("message", async (topic, message) => {
                     packet_id: envelope.packet.id,
                     channel_id: envelope.channelId,
                     gateway_id: envelope.gatewayId ? convertHexIdToNumericId(envelope.gatewayId) : null,
-                            latitude: position.latitudeI,
-                            longitude: position.longitudeI,
-                            altitude: position.altitude,
+                    latitude: payload.latitudeI,
+                    longitude: payload.longitudeI,
+                    altitude: payload.altitude,
                 },
             });
         }
@@ -891,17 +970,13 @@ client.on("message", async (topic, message) => {
     } catch (e) {
         console.error(e);
     }
-
 }
 
-        else if(portnum === Portnums.PortNum.NODEINFO_APP) {
-
-            const user = fromBinary(Mesh.UserSchema, payload);
-
+async function onNodeInfo(envelope, payload) {
     if(logKnownPacketTypes) {
-                console.log("NODEINFO_APP", {
+        console.log('NODEINFO_APP', {
             from: envelope.packet.from.toString(16),
-                    user: user,
+            user: payload,
         });
     }
 
@@ -913,55 +988,51 @@ client.on("message", async (topic, message) => {
             },
             create: {
                 node_id: envelope.packet.from,
-                        long_name: user.longName,
-                        short_name: user.shortName,
-                        hardware_model: user.hwModel,
-                        is_licensed: user.isLicensed === true,
-                        role: user.role,
+                long_name: payload.longName,
+                short_name: payload.shortName,
+                hardware_model: payload.hwModel,
+                is_licensed: payload.isLicensed === true,
+                role: payload.role,
             },
             update: {
-                        long_name: user.longName,
-                        short_name: user.shortName,
-                        hardware_model: user.hwModel,
-                        is_licensed: user.isLicensed === true,
-                        role: user.role,
+                long_name: payload.longName,
+                short_name: payload.shortName,
+                hardware_model: payload.hwModel,
+                is_licensed: payload.isLicensed === true,
+                role: payload.role,
             },
         });
     } catch (e) {
         console.error(e);
     }
-
 }
 
-        else if(portnum === Portnums.PortNum.WAYPOINT_APP) {
-
-            if(!collectWaypoints){
-                return;
-            }
-
-            const waypoint = fromBinary(Mesh.WaypointSchema, payload);
-
+async function onWaypoint(envelope, payload) {
     if(logKnownPacketTypes) {
-                console.log("WAYPOINT_APP", {
+        console.log('WAYPOINT_APP', {
             to: envelope.packet.to.toString(16),
             from: envelope.packet.from.toString(16),
-                    waypoint: waypoint,
+            waypoint: payload,
         });
     }
 
+    if (!collectorEnabled.waypoints) {
+        return;
+    }
+
     try {
         await prisma.waypoint.create({
             data: {
                 to: envelope.packet.to,
                 from: envelope.packet.from,
-                        waypoint_id: waypoint.id,
-                        latitude: waypoint.latitudeI,
-                        longitude: waypoint.longitudeI,
-                        expire: waypoint.expire,
-                        locked_to: waypoint.lockedTo,
-                        name: waypoint.name,
-                        description: waypoint.description,
-                        icon: waypoint.icon,
+                waypoint_id: payload.id,
+                latitude: payload.latitudeI,
+                longitude: payload.longitudeI,
+                expire: payload.expire,
+                locked_to: payload.lockedTo,
+                name: payload.name,
+                description: payload.description,
+                icon: payload.icon,
                 channel: envelope.packet.channel,
                 packet_id: envelope.packet.id,
                 channel_id: envelope.channelId,
@@ -971,17 +1042,103 @@ client.on("message", async (topic, message) => {
     } catch (e) {
         console.error(e);
     }
-
 }
 
-        else if(portnum === Portnums.PortNum.NEIGHBORINFO_APP) {
-
-            const neighbourInfo = fromBinary(Mesh.NeighborInfoSchema, payload);
-
+async function onMapReport(envelope, payload) {
     if(logKnownPacketTypes) {
-                console.log("NEIGHBORINFO_APP", {
+        console.log('MAP_REPORT_APP', {
             from: envelope.packet.from.toString(16),
-                    neighbour_info: neighbourInfo,
+            map_report: payload,
+        });
+    }
+
+    // create or update node in db
+    try {
+
+        // data to set on node
+        const data = {
+            long_name: payload.longName,
+            short_name: payload.shortName,
+            hardware_model: payload.hwModel,
+            role: payload.role,
+            latitude: payload.latitudeI,
+            longitude: payload.longitudeI,
+            altitude: payload.altitude !== 0 ? payload.altitude : null,
+            firmware_version: payload.firmwareVersion,
+            region: payload.region,
+            modem_preset: payload.modemPreset,
+            has_default_channel: payload.hasDefaultChannel,
+            position_precision: payload.positionPrecision,
+            num_online_local_nodes: payload.numOnlineLocalNodes,
+            position_updated_at: new Date(),
+        };
+
+        await prisma.node.upsert({
+            where: {
+                node_id: envelope.packet.from,
+            },
+            create: {
+                node_id: envelope.packet.from,
+                ...data,
+            },
+            update: data,
+        });
+
+    } catch (e) {
+        console.error(e);
+    }
+
+    // don't collect map report history if not enabled, but we still want to update the node above
+    if (!collectorEnabled.mapReports) {
+        return;
+    }
+
+    try {
+
+        // find an existing map with duplicate information created in the last 60 seconds
+        const existingDuplicateMapReport = await prisma.mapReport.findFirst({
+            where: {
+                node_id: envelope.packet.from,
+                long_name: payload.longName,
+                short_name: payload.shortName,
+                created_at: {
+                    gte: new Date(Date.now() - 60000), // created in the last 60 seconds
+                },
+            }
+        });
+
+        // create map report if no duplicates found
+        if(!existingDuplicateMapReport){
+            await prisma.mapReport.create({
+                data: {
+                    node_id: envelope.packet.from,
+                    long_name: payload.longName,
+                    short_name: payload.shortName,
+                    role: payload.role,
+                    hardware_model: payload.hwModel,
+                    firmware_version: payload.firmwareVersion,
+                    region: payload.region,
+                    modem_preset: payload.modemPreset,
+                    has_default_channel: payload.hasDefaultChannel,
+                    latitude: payload.latitudeI,
+                    longitude: payload.longitudeI,
+                    altitude: payload.altitude,
+                    position_precision: payload.positionPrecision,
+                    num_online_local_nodes: payload.numOnlineLocalNodes,
+                },
+            });
+        }
+
+    } catch (e) {
+        console.error(e);
+    }
+}
+
+async function onNeighborInfo(envelope, payload) {
+    if(logKnownPacketTypes) {
+        console.log('NEIGHBORINFO_APP', {
+            from: envelope.packet.from.toString(16),
+            neighbor_info: payload,
         });
     }
 
@@ -993,8 +1150,8 @@ client.on("message", async (topic, message) => {
             },
             data: {
                 neighbours_updated_at: new Date(),
-                        neighbour_broadcast_interval_secs: neighbourInfo.nodeBroadcastIntervalSecs,
-                        neighbours: neighbourInfo.neighbors.map((neighbour) => {
+                neighbour_broadcast_interval_secs: payload.nodeBroadcastIntervalSecs,
+                neighbours: payload.neighbors.map((neighbour) => {
                     return {
                         node_id: neighbour.nodeId,
                         snr: neighbour.snr,
@@ -1007,7 +1164,7 @@ client.on("message", async (topic, message) => {
     }
 
     // don't store all neighbour infos, but we want to update the existing node above
-            if(!collectNeighbourInfo){
+    if (!collectorEnabled.neighborInfo) {
         return;
     }
 
@@ -1016,8 +1173,8 @@ client.on("message", async (topic, message) => {
         await prisma.neighbourInfo.create({
             data: {
                 node_id: envelope.packet.from,
-                        node_broadcast_interval_secs: neighbourInfo.nodeBroadcastIntervalSecs,
-                        neighbours: neighbourInfo.neighbors.map((neighbour) => {
+                node_broadcast_interval_secs: payload.nodeBroadcastIntervalSecs,
+                neighbours: payload.neighbors.map((neighbour) => {
                     return {
                         node_id: neighbour.nodeId,
                         snr: neighbour.snr,
@@ -1028,17 +1185,45 @@ client.on("message", async (topic, message) => {
     } catch (e) {
         console.error(e);
     }
-
 }
 
-        else if(portnum === Portnums.PortNum.TELEMETRY_APP) {
+async function onRouteDiscovery(envelope, payload) {
+    if(logKnownPacketTypes) {
+        console.log('TRACEROUTE_APP', {
+            to: envelope.packet.to.toString(16),
+            from: envelope.packet.from.toString(16),
+            want_response: envelope.packet.payloadVariant.value.wantResponse,
+            route_discovery: payload,
+        });
+    }
 
-            const telemetry = fromBinary(Telemetry.TelemetrySchema, payload);
+    try {
+        await prisma.traceRoute.create({
+            data: {
+                to: envelope.packet.to,
+                from: envelope.packet.from,
+                want_response: envelope.packet.payloadVariant.value.wantResponse,
+                route: payload.route,
+                snr_towards: payload.snrTowards,
+                route_back: payload.routeBack,
+                snr_back: payload.snrBack,
+                channel: envelope.packet.channel,
+                packet_id: envelope.packet.id,
+                channel_id: envelope.channelId,
+                gateway_id: envelope.gatewayId ? convertHexIdToNumericId(envelope.gatewayId) : null,
+            },
+        });
+    } catch (e) {
+        console.error(e);
+    }
+}
+
+async function onTelemetry(envelope, payload) {
 
     if(logKnownPacketTypes) {
-                console.log("TELEMETRY_APP", {
+        console.log('TELEMETRY_APP', {
             from: envelope.packet.from.toString(16),
-                    telemetry: telemetry,
+            telemetry: payload,
         });
     }
 
@@ -1046,13 +1231,13 @@ client.on("message", async (topic, message) => {
     const data = {};
 
     // handle device metrics
-            if(telemetry.deviceMetrics){
+    if(payload.deviceMetrics){
 
-                data.battery_level = telemetry.deviceMetrics.batteryLevel !== 0 ? telemetry.deviceMetrics.batteryLevel : null;
-                data.voltage = telemetry.deviceMetrics.voltage !== 0 ? telemetry.deviceMetrics.voltage : null;
-                data.channel_utilization = telemetry.deviceMetrics.channelUtilization !== 0 ? telemetry.deviceMetrics.channelUtilization : null;
-                data.air_util_tx = telemetry.deviceMetrics.airUtilTx !== 0 ? telemetry.deviceMetrics.airUtilTx : null;
-                data.uptime_seconds = telemetry.deviceMetrics.uptimeSeconds !== 0 ? telemetry.deviceMetrics.uptimeSeconds : null;
+        data.battery_level = payload.deviceMetrics.batteryLevel !== 0 ? payload.deviceMetrics.batteryLevel : null;
+        data.voltage = payload.deviceMetrics.voltage !== 0 ? payload.deviceMetrics.voltage : null;
+        data.channel_utilization = payload.deviceMetrics.channelUtilization !== 0 ? payload.deviceMetrics.channelUtilization : null;
+        data.air_util_tx = payload.deviceMetrics.airUtilTx !== 0 ? payload.deviceMetrics.airUtilTx : null;
+        data.uptime_seconds = payload.deviceMetrics.uptimeSeconds !== 0 ? payload.deviceMetrics.uptimeSeconds : null;
 
         // create device metric
         try {
@@ -1091,20 +1276,20 @@ client.on("message", async (topic, message) => {
     }
 
     // handle environment metrics
-            if(telemetry.environmentMetrics){
+    if(payload.environmentMetrics){
 
         // get metric values
-                const temperature = telemetry.environmentMetrics.temperature !== 0 ? telemetry.environmentMetrics.temperature : null;
-                const relativeHumidity = telemetry.environmentMetrics.relativeHumidity !== 0 ? telemetry.environmentMetrics.relativeHumidity : null;
-                const barometricPressure = telemetry.environmentMetrics.barometricPressure !== 0 ? telemetry.environmentMetrics.barometricPressure : null;
-                const gasResistance = telemetry.environmentMetrics.gasResistance !== 0 ? telemetry.environmentMetrics.gasResistance : null;
-                const voltage = telemetry.environmentMetrics.voltage !== 0 ? telemetry.environmentMetrics.voltage : null;
-                const current = telemetry.environmentMetrics.current !== 0 ? telemetry.environmentMetrics.current : null;
-                const iaq = telemetry.environmentMetrics.iaq !== 0 ? telemetry.environmentMetrics.iaq : null;
-                const windDirection = telemetry.environmentMetrics.windDirection;
-                const windSpeed = telemetry.environmentMetrics.windSpeed;
-                const windGust = telemetry.environmentMetrics.windGust;
-                const windLull = telemetry.environmentMetrics.windLull;
+        const temperature = payload.environmentMetrics.temperature !== 0 ? payload.environmentMetrics.temperature : null;
+        const relativeHumidity = payload.environmentMetrics.relativeHumidity !== 0 ? payload.environmentMetrics.relativeHumidity : null;
+        const barometricPressure = payload.environmentMetrics.barometricPressure !== 0 ? payload.environmentMetrics.barometricPressure : null;
+        const gasResistance = payload.environmentMetrics.gasResistance !== 0 ? payload.environmentMetrics.gasResistance : null;
+        const voltage = payload.environmentMetrics.voltage !== 0 ? payload.environmentMetrics.voltage : null;
+        const current = payload.environmentMetrics.current !== 0 ? payload.environmentMetrics.current : null;
+        const iaq = payload.environmentMetrics.iaq !== 0 ? payload.environmentMetrics.iaq : null;
+        const windDirection = payload.environmentMetrics.windDirection;
+        const windSpeed = payload.environmentMetrics.windSpeed;
+        const windGust = payload.environmentMetrics.windGust;
+        const windLull = payload.environmentMetrics.windLull;
 
         // set metrics to update on node table
         data.temperature = temperature;
@@ -1153,15 +1338,15 @@ client.on("message", async (topic, message) => {
     }
 
     // handle power metrics
-            if(telemetry.powerMetrics){
+    if(payload.powerMetrics){
 
         // get metric values
-                const ch1Voltage = telemetry.powerMetrics.ch1Voltage !== 0 ? telemetry.powerMetrics.ch1Voltage : null;
-                const ch1Current = telemetry.powerMetrics.ch1Current !== 0 ? telemetry.powerMetrics.ch1Current : null;
-                const ch2Voltage = telemetry.powerMetrics.ch2Voltage !== 0 ? telemetry.powerMetrics.ch2Voltage : null;
-                const ch2Current = telemetry.powerMetrics.ch2Current !== 0 ? telemetry.powerMetrics.ch2Current : null;
-                const ch3Voltage = telemetry.powerMetrics.ch3Voltage !== 0 ? telemetry.powerMetrics.ch3Voltage : null;
-                const ch3Current = telemetry.powerMetrics.ch3Current !== 0 ? telemetry.powerMetrics.ch3Current : null;
+        const ch1Voltage = payload.powerMetrics.ch1Voltage !== 0 ? payload.powerMetrics.ch1Voltage : null;
+        const ch1Current = payload.powerMetrics.ch1Current !== 0 ? payload.powerMetrics.ch1Current : null;
+        const ch2Voltage = payload.powerMetrics.ch2Voltage !== 0 ? payload.powerMetrics.ch2Voltage : null;
+        const ch2Current = payload.powerMetrics.ch2Current !== 0 ? payload.powerMetrics.ch2Current : null;
+        const ch3Voltage = payload.powerMetrics.ch3Voltage !== 0 ? payload.powerMetrics.ch3Voltage : null;
+        const ch3Current = payload.powerMetrics.ch3Current !== 0 ? payload.powerMetrics.ch3Current : null;
 
         // create power metric
         try {
@@ -1212,160 +1397,4 @@ client.on("message", async (topic, message) => {
             console.error(e);
         }
     }
-
 }
-
-        else if(portnum === Portnums.PortNum.TRACEROUTE_APP) {
-
-            const routeDiscovery = fromBinary(Mesh.RouteDiscoverySchema, payload);
-
-            if(logKnownPacketTypes) {
-                console.log("TRACEROUTE_APP", {
-                    to: envelope.packet.to.toString(16),
-                    from: envelope.packet.from.toString(16),
-                    want_response: payload.wantResponse,
-                    route_discovery: routeDiscovery,
-                });
-            }
-
-            try {
-                await prisma.traceRoute.create({
-                    data: {
-                        to: envelope.packet.to,
-                        from: envelope.packet.from,
-                        want_response: envelope.packet.decoded.wantResponse,
-                        route: routeDiscovery.route,
-                        snr_towards: routeDiscovery.snrTowards,
-                        route_back: routeDiscovery.routeBack,
-                        snr_back: routeDiscovery.snrBack,
-                        channel: envelope.packet.channel,
-                        packet_id: envelope.packet.id,
-                        channel_id: envelope.channelId,
-                        gateway_id: envelope.gatewayId ? convertHexIdToNumericId(envelope.gatewayId) : null,
-                    },
-                });
-            } catch (e) {
-                console.error(e);
-            }
-
-        }
-
-        else if(portnum === Portnums.PortNum.MAP_REPORT_APP) {
-
-            const mapReport = fromBinary(Mqtt.MapReportSchema, payload);
-
-            if(logKnownPacketTypes) {
-                console.log("MAP_REPORT_APP", {
-                    from: envelope.packet.from.toString(16),
-                    map_report: mapReport,
-                });
-            }
-
-            // create or update node in db
-            try {
-
-                // data to set on node
-                const data = {
-                    long_name: mapReport.longName,
-                    short_name: mapReport.shortName,
-                    hardware_model: mapReport.hwModel,
-                    role: mapReport.role,
-                    latitude: mapReport.latitudeI,
-                    longitude: mapReport.longitudeI,
-                    altitude: mapReport.altitude !== 0 ? mapReport.altitude : null,
-                    firmware_version: mapReport.firmwareVersion,
-                    region: mapReport.region,
-                    modem_preset: mapReport.modemPreset,
-                    has_default_channel: mapReport.hasDefaultChannel,
-                    position_precision: mapReport.positionPrecision,
-                    num_online_local_nodes: mapReport.numOnlineLocalNodes,
-                    position_updated_at: new Date(),
-                };
-
-                await prisma.node.upsert({
-                    where: {
-                        node_id: envelope.packet.from,
-                    },
-                    create: {
-                        node_id: envelope.packet.from,
-                        ...data,
-                    },
-                    update: data,
-                });
-
-            } catch (e) {
-                console.error(e);
-            }
-
-            // don't collect map report history if not enabled, but we still want to update the node above
-            if(!collectMapReports){
-                return;
-            }
-
-            try {
-
-                // find an existing map with duplicate information created in the last 60 seconds
-                const existingDuplicateMapReport = await prisma.mapReport.findFirst({
-                    where: {
-                        node_id: envelope.packet.from,
-                        long_name: mapReport.longName,
-                        short_name: mapReport.shortName,
-                        created_at: {
-                            gte: new Date(Date.now() - 60000), // created in the last 60 seconds
-                        },
-                    }
-                });
-
-                // create map report if no duplicates found
-                if(!existingDuplicateMapReport){
-                    await prisma.mapReport.create({
-                        data: {
-                            node_id: envelope.packet.from,
-                            long_name: mapReport.longName,
-                            short_name: mapReport.shortName,
-                            role: mapReport.role,
-                            hardware_model: mapReport.hwModel,
-                            firmware_version: mapReport.firmwareVersion,
-                            region: mapReport.region,
-                            modem_preset: mapReport.modemPreset,
-                            has_default_channel: mapReport.hasDefaultChannel,
-                            latitude: mapReport.latitudeI,
-                            longitude: mapReport.longitudeI,
-                            altitude: mapReport.altitude,
-                            position_precision: mapReport.positionPrecision,
-                            num_online_local_nodes: mapReport.numOnlineLocalNodes,
-                        },
-                    });
-                }
-
-            } catch (e) {
-                console.error(e);
-            }
-
-        }
-
-        else {
-            if (logUnknownPortnums) {
-                const ignoredPortnums = [
-                    Portnums.PortNum.UNKNOWN_APP,
-                    Portnums.PortNum.TEXT_MESSAGE_COMPRESSED_APP,
-                    Portnums.PortNum.ROUTING_APP,
-                    Portnums.PortNum.PAXCOUNTER_APP,
-                    Portnums.PortNum.STORE_FORWARD_APP,
-                    Portnums.PortNum.RANGE_TEST_APP,
-                    Portnums.PortNum.ATAK_PLUGIN,
-                    Portnums.PortNum.ATAK_FORWARDER,
-                ];
-                // ignore packets we don't want to see for now
-                if (portnum === undefined || ignoredPortnums.includes(portnum) || portnum > 511) {
-                    return;
-                }
-                console.log(portnum, envelope);
-
-            }
-        }
-
-    } catch(e) {
-        // ignore errors
-    }
-});