JSON response not converting to single numeric value

[Abubakar506]

Description of the issue

The Problem is I'm not able to convert the JSON object into single numeric value:
The code is attached.
`// tuya_water_meter.js

const fz = require('zigbee-herdsman-converters/converters/fromZigbee');
const tz = require('zigbee-herdsman-converters/converters/toZigbee');
const exposes = require('zigbee-herdsman-converters/lib/exposes');
const e = exposes.presets;
const ea = exposes.access;
const tuya = require('zigbee-herdsman-converters/lib/tuya');

const converters = {
month_consumption: {
key: ['month_consumption'],
convert: (model, msg, publish, options, meta) => {
try {
// Assuming msg.data is a JSON string
const parsedData = JSON.parse(msg.data);
const totalLiters = Object.values(parsedData).reduce((sum, num) => sum + parseFloat(num), 0);
const totalM3 = totalLiters / 1000;
console.log('Month Consumption (m³):', totalM3);
return totalM3;
} catch (err) {
console.error('Error processing month consumption:', err);
return 0;
}
},
},
daily_consumption: {
key: ['daily_consumption'],
convert: (model, msg, publish, options, meta) => {
try {
const parsedData = JSON.parse(msg.data);
const totalLiters = Object.values(parsedData).reduce((sum, num) => sum + parseFloat(num), 0);
const daysCount = Object.keys(parsedData).length;
const averageDailyM3 = (totalLiters / 1000) / daysCount;
console.log('Daily Consumption (m³):', averageDailyM3);
return averageDailyM3;
} catch (err) {
console.error('Error processing daily consumption:', err);
return 0;
}
},
},
reverse_water_consumption: {
key: ['reverse_water_consumption'],
convert: (model, msg, publish, options, meta) => {
try {
const parsedData = JSON.parse(msg.data);
const totalLiters = Object.values(parsedData).reduce((sum, num) => sum + parseFloat(num), 0);
const totalM3 = totalLiters / 1000;
console.log('Reverse Water Consumption (m³):', totalM3);
return totalM3;
} catch (err) {
console.error('Error processing reverse water consumption:', err);
return 0;
}
},
},
instant_flow_rate: {
key: ['instant_flow_rate'],
convert: (model, msg, publish, options, meta) => {
try {
const parsedData = JSON.parse(msg.data);
const totalLiters = Object.values(parsedData).reduce((sum, num) => sum + parseFloat(num), 0);
const daysCount = Object.keys(parsedData).length || 1; // Prevent division by zero
const averageFlowRate = (totalLiters / 1000) / daysCount;
console.log('Instant Flow Rate (m³/hr):', averageFlowRate);
return averageFlowRate;
} catch (err) {
console.error('Error processing instant flow rate:', err);
return 0;
}
},
},
};

// Device Definition
const definition = {
fingerprint: [
{
modelID: 'TS0601',
manufacturerName: '_TZE200_vuwtqx0t',
},
],
model: 'TS0601',
vendor: 'TuYa',
description: 'Tuya water meter with valve',
fromZigbee: [
tuya.fz.datapoints,
converters.month_consumption,
converters.daily_consumption,
converters.reverse_water_consumption,
converters.instant_flow_rate,
],
toZigbee: [tuya.tz.datapoints],
onEvent: tuya.onEventSetTime,
configure: tuya.configureMagicPacket,
exposes: [
e.numeric('total_water_usage', ea.STATE).withUnit('m³').withDescription('Всего использовано'),
e.numeric('month_consumption', ea.STATE).withUnit('m³').withDescription('Месячное использование'),
e.numeric('daily_consumption', ea.STATE).withUnit('m³').withDescription('Дневное использование'),
e.numeric('month_and_daily_frozen_set', ea.STATE).withDescription('Month Daily Frozen Set'),
e.enum('report_period', ea.STATE_SET, ['1h', '2h', '3h', '4h', '6h', '8h', '12h', '24h']).withDescription('Период отчетов'),
e.text('warning', ea.STATE).withDescription('Предупреждения'), // FIX THIS - BITMAP -> fault types
e.binary('valve_state', ea.STATE_SET, 'ON', 'OFF').withDescription('Управление клапаном'),
e.binary('auto_clean', ea.STATE_SET, 'ON', 'OFF').withDescription('Автоочистка клапана'),
e.text('meter_id', ea.STATE).withDescription('ID счетчика'),
e.numeric('reverse_water_consumption', ea.STATE).withUnit('L').withDescription('Обратное использование воды'),
e.numeric('instant_flow_rate', ea.STATE).withUnit('L/hr').withDescription('Мгновенный поток воды'),
e.temperature().withDescription('Температура воды'),
e.numeric('battery_voltage', ea.STATE).withUnit('V').withDescription('Напряжение батареи'),
],
meta: {
tuyaDatapoints: [
[1, 'total_water_usage', tuya.valueConverter.raw], // dtype number
[2, 'month_consumption', 'month_consumption'], // Reference to custom converter
[3, 'daily_consumption', 'daily_consumption'], // Reference to custom converter
[4, 'report_period', tuya.valueConverterBasic.lookup({
'1h': tuya.enum(0),
'2h': tuya.enum(1),
'3h': tuya.enum(2),
'4h': tuya.enum(3),
'6h': tuya.enum(4),
'8h': tuya.enum(5),
'12h': tuya.enum(6),
'24h': tuya.enum(7),
})],
[5, 'warning', tuya.dataTypes.enum], // bitmap
[6, 'month_and_daily_frozen_set', tuya.valueConverter.raw], // dtype 0 - raw
[13, 'valve_state', tuya.valueConverter.onOff], // Bool - VALVE OPEN CLOSE
[14, 'auto_clean', tuya.valueConverter.onOff], // Bool - AUTOCLEAN SW
[16, 'meter_id', tuya.valueConverter.raw], // dtype 3 - raw METER ID
[18, 'reverse_water_consumption', 'reverse_water_consumption'], // Reference to custom converter
[21, 'instant_flow_rate', 'instant_flow_rate'], // Reference to custom converter
[22, 'temperature', tuya.valueConverter.divideBy100],
[26, 'battery_voltage', tuya.valueConverter.divideBy100],
],
},
};

module.exports = definition;
`
Any help highly appreciated.
Thanks

Addon version

v2.0.0-2

Platform

HassOS

Logs of the issue (if applicable)

No response