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- let z_num = "1" // номер зоны
- let objj = "gal" // имя объекта
- let gan = [40] // гейны зоны
- let step = 1 // шаг изменения громкости
- let upper = 9 // максимальный уровень громкости
- let lower = 0 // минимальный уровень громкости
- let base = "set gain " // база строки
- let redis = global.get('redis'); //импортируем работу с БД
- let messg = msg.payload //
- async function rget(inp){redis.get(inp).then((data)=>{return data})}
- //пробуем асинхронно получать данные^
- volumer(messg)
- async function volumer(datain) {
- if (datain == "up") {
- node.warn(`${objj}:z${z_num}v`) //"gal:z1v" - тут все ок
- node.warn(rget(`${objj}:z${z_num}v`)) // undefined :(
- if (redis.get(`${objj}:z${z_num}v`) < upper) {
- let newvol = redis.get(`${objj}:z${z_num}v`) + step
- if (newvol > upper) { newvol = upper }
- redis.set(`${objj}:z${z_num}v`, newvol)
- }
- volset()
- }
- if (datain == "dw") {
- if (redis.get(`${objj}:z${z_num}v`) > lower) {
- let newvol = redis.get(`${objj}:z${z_num}v`) - step
- if (newvol < lower) { newvol = lower }
- redis.set(`${objj}:z${z_num}v`, newvol)
- }
- volset()
- }
- if (datain == "mute") {
- redis.set(`${objj}:z${z_num}m`, !redis.get(`${objj}:z${z_num}m`))
- for (let i of gan) {
- let gain = `GAN_${i} `
- let base = "set mute "
- if (redis.get(`${objj}:z${z_num}m`) == 1) {
- let mute = "open"
- msg.payload = base + gain + mute
- node.send(msg);
- }
- if (redis.get(`${objj}:z${z_num}m`) == 0) {
- let mute = "close"
- msg.payload = base + gain + mute
- node.send(msg);
- }
- }
- }
- if (typeof (datain) == "number") {
- redis.set(`${objj}:z${z_num}v`, datain)
- volset()
- }
- }
- async function volset() {
- for (let i of gan) {
- let gain = `GAN_${i} `
- let vol_e = Math.round((Number(redis.get(`${objj}:z${z_num}v`)) * 5.78) - 40)
- msg.payload = base + gain + vol_e
- node.send(msg);
- }
- }
- //-50 До 12
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