asb_cloud_front/src/pages/TelemetryView/ActiveMessagesOnline.jsx

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import {useState, useEffect} from 'react'
import {Table} from 'antd'
import LoaderPortal from '../../components/LoaderPortal'
import {invokeWebApiWrapperAsync} from '../../components/factory'
import {columns} from '../Messages'
import {Subscribe} from '../../services/signalr'
import {MessageService} from '../../services/api'
import '../../styles/message.css'
export default function ActiveMessagesOnline({idWell}) {
const [messages, setMessages] = useState([])
const [loader, setLoader] = useState(false)
const handleReceiveMessages = (messages) => {
if (messages) {
setMessages(messages.items.splice(0, 4))
}
}
useEffect(() => {
invokeWebApiWrapperAsync(
async () => {
const messages = await MessageService.getMessages(idWell, 0, 4)
handleReceiveMessages(messages)
},
setLoader,
`Не удалось загрузить сообщения по скважине "${idWell}"`,
)
return Subscribe('hubs/telemetry','ReceiveMessages', `well_${idWell}`, handleReceiveMessages)
}, [idWell])
return (<LoaderPortal show={loader}>
<Table
showHeader={false}
columns={columns}
dataSource={messages}
rowClassName={(record) => `event_message_${record.categoryId} event_message`}
className={'message_table'}
size={'small'}
pagination={false}
rowKey={(record) => record.id}
/>
</LoaderPortal>)
}