36 lines
805 B
TypeScript
36 lines
805 B
TypeScript
import { Antennas } from '../models';
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import { Antenna } from '../models/entities/antenna';
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import { subsdcriber } from '../db/redis';
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let antennasFetched = false;
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let antennas: Antenna[] = [];
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export async function getAntennas() {
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if (!antennasFetched) {
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antennas = await Antennas.find();
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antennasFetched = true;
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}
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return antennas;
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}
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subsdcriber.on('message', async (_, data) => {
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const obj = JSON.parse(data);
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if (obj.channel === 'internal') {
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const { type, body } = obj.message;
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switch (type) {
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case 'antennaCreated':
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antennas.push(body);
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break;
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case 'antennaUpdated':
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antennas[antennas.findIndex(a => a.id === body.id)] = body;
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break;
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case 'antennaDeleted':
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antennas = antennas.filter(a => a.id !== body.id);
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break;
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default:
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break;
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}
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}
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});
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