Backup_Senica/RVO25/flow_15_1_2025/db_init.js
2025-10-16 02:25:14 +02:00

106 lines
3.7 KiB
JavaScript
Executable file

exports.id = 'db_init';
exports.title = 'DB Initialization';
exports.group = 'Worksys';
exports.color = '#888600';
exports.version = '1.0.2';
exports.icon = 'sign-out';
exports.input = 1;
exports.output = ["blue"];
exports.html = `<div class="padding">
<div class="row">
<div class="col-md-6">
<div data-jc="textbox" data-jc-path="host" data-jc-config="placeholder:test.mosquitto.org;required:false" class="m">Hostname or IP address (if not empty - setting will override db setting)</div>
</div>
<div class="col-md-6">
<div data-jc="textbox" data-jc-path="port" data-jc-config="placeholder:1883;required:true" class="m">Port</div>
</div>
</div>
<div class="row">
<div class="col-md-6">
<div data-jc="textbox" data-jc-path="clientid">@(Client id)</div>
</div>
<div class="col-md-6">
<div data-jc="textbox" data-jc-path="username" class="m">@(Username)</div>
</div>
</div>
</div>`;
exports.readme = `
# DB initialization
`;
const { promisifyBuilder, makeMapFromDbResult } = require('./helper/db_helper.js');
const { initNotification } = require('./helper/notification_reporter');
exports.install = async function(instance) {
const dbNodes = TABLE("nodes");
const dbRelays = TABLE("relays");
const dbSettings = TABLE("settings");
const dbPins = TABLE("pins");
const dbNotifications = TABLE("notifications");
FLOW.GLOBALS = {};
const dbs = FLOW.GLOBALS;
const responseSettings = await promisifyBuilder(dbSettings.find());
const responseNodes = await promisifyBuilder(dbNodes.find());
const responsePins = await promisifyBuilder(dbPins.find());
const responseRelays = await promisifyBuilder(dbRelays.find());
const response = await promisifyBuilder(dbNotifications.find());
dbs.pinsData = makeMapFromDbResult(responsePins, "pin");
dbs.relaysData = makeMapFromDbResult(responseRelays, "line");
dbs.nodesData = makeMapFromDbResult(responseNodes, "node");
dbs.notificationsData = makeMapFromDbResult(response, "key");
//+|354|nodesdata.....+|482|nodesdata....
//for some reason, if last line in nodes.table is not empty, flow wrote more nodes data in one row,
//so we have to add empty line at the bottom of nodes table to avoid this.
//now, remove empty lines from nodesData database:
if(dbs.nodesData.hasOwnProperty("0")) delete dbs.nodesData["0"];
dbs.settings = {
edge_fw_version : "2025-01-09", //rok-mesiac-den
language : responseSettings[0]["lang"],
rvo_name : responseSettings[0]["rvo_name"],
project_id : responseSettings[0]["project_id"],
rvoTbName : dbs.relaysData[0]["tbname"],
temperature_address : responseSettings[0]["temperature_address"],
controller_type : responseSettings[0]["controller_type"],
serial_port : responseSettings[0]["serial_port"],
node_status_nok_time : responseSettings[0]["node_status_nok_time"] * 60 * 60 * 1000 ,// hour * minutes *
latitude : responseSettings[0]["latitude"],
longitude : responseSettings[0]["longitude"],
no_voltage : new Set(),//modbus_citysys - elektromer
backup_on_failure : responseSettings[0]["backup_on_failure"],
restore_from_backup : responseSettings[0]["restore_from_backup"],
restore_backup_wait : responseSettings[0]["restore_backup_wait"],
mqtt_host : responseSettings[0]["mqtt_host"],
mqtt_clientid : responseSettings[0]["mqtt_clientid"],
mqtt_username : responseSettings[0]["mqtt_username"],
mqtt_port : responseSettings[0]["mqtt_port"],
phases: responseSettings[0]["phases"],
cloud_topic: responseSettings[0]["cloud_topic"],
//dynamic values
masterNodeIsResponding : true, //cmd_manager
maintenance_mode : false,
}
FLOW.dbLoaded = true;
initNotification();
setTimeout(()=> {
console.log("DB_INIT - data loaded");
instance.send(0, "_")
}, 5000)
};