105 lines
No EOL
3.4 KiB
TypeScript
105 lines
No EOL
3.4 KiB
TypeScript
import React, { createContext, useContext, useState, useCallback, useEffect } from 'react';
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type TelegramStatus = 'healthy' | 'problem' | 'none';
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interface TelegramStatusContextType {
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status: TelegramStatus;
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updateStatus: (newStatus: TelegramStatus) => void;
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refreshStatus: () => Promise<void>;
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}
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const TelegramStatusContext = createContext<TelegramStatusContextType | undefined>(undefined);
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export const TelegramStatusProvider: React.FC<{ children: React.ReactNode }> = ({ children }) => {
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const [status, setStatus] = useState<TelegramStatus>('none');
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const fetchTelegramStatus = useCallback(async (): Promise<TelegramStatus> => {
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try {
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// Check if user has telegram bot token
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const profileResponse = await fetch('/api/profile', {
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credentials: 'include',
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});
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if (!profileResponse.ok) {
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return 'none';
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}
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const profileData = await profileResponse.json();
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if (!profileData.telegram_bot_token) {
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return 'none';
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}
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// Check polling status
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const pollingResponse = await fetch('/api/telegram/polling-status', {
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credentials: 'include',
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});
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if (!pollingResponse.ok) {
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return 'problem';
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}
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const pollingData = await pollingResponse.json();
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if (pollingData.status?.running) {
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return 'healthy';
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} else {
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return 'problem';
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}
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} catch (error) {
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console.error('Error fetching Telegram status:', error);
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return 'problem';
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}
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}, []);
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const refreshStatus = useCallback(async () => {
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const newStatus = await fetchTelegramStatus();
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setStatus(newStatus);
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}, [fetchTelegramStatus]);
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const updateStatus = useCallback((newStatus: TelegramStatus) => {
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setStatus(newStatus);
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}, []);
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// Initial fetch and periodic refresh
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useEffect(() => {
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refreshStatus();
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// Refresh every 30 seconds
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const interval = setInterval(refreshStatus, 30000);
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return () => clearInterval(interval);
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}, [refreshStatus]);
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// Listen for custom events to update status immediately
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useEffect(() => {
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const handleTelegramStatusChange = (event: CustomEvent<{ status: TelegramStatus }>) => {
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setStatus(event.detail.status);
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};
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window.addEventListener('telegramStatusChanged', handleTelegramStatusChange as EventListener);
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return () => {
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window.removeEventListener('telegramStatusChanged', handleTelegramStatusChange as EventListener);
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};
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}, []);
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return (
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<TelegramStatusContext.Provider value={{ status, updateStatus, refreshStatus }}>
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{children}
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</TelegramStatusContext.Provider>
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);
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};
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export const useTelegramStatus = () => {
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const context = useContext(TelegramStatusContext);
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if (context === undefined) {
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throw new Error('useTelegramStatus must be used within a TelegramStatusProvider');
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}
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return context;
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};
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// Utility function to dispatch status change events
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export const dispatchTelegramStatusChange = (status: TelegramStatus) => {
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window.dispatchEvent(new CustomEvent('telegramStatusChanged', { detail: { status } }));
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}; |