Enable real-time chat feature with contacts and professional services
Implements WebSocket-based chat API endpoints, Drizzle ORM schema, and React UI for real-time messaging. Replit-Commit-Author: Agent Replit-Commit-Session-Id: c5f0c281-8dd8-4846-b452-4a07bcd21062 Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/9777c70b-fc38-4831-8d6b-78dfffe041b0/c001adfb-dd61-4b64-834d-c77215561d6a.jpg
This commit is contained in:
ghaddaditw
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import { useState, useEffect, useRef } from 'react';
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import { useTranslation } from 'react-i18next';
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import { useAuth } from '@/hooks/useAuth';
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import { Card } from '@/components/ui/card';
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import { Input } from '@/components/ui/input';
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import { Button } from '@/components/ui/button';
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import { Avatar, AvatarFallback, AvatarImage } from '@/components/ui/avatar';
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import { Badge } from '@/components/ui/badge';
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import { ScrollArea } from '@/components/ui/scroll-area';
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import { Separator } from '@/components/ui/separator';
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import {
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MessageCircle,
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Search,
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Phone,
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Video,
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MoreVertical,
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Send,
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Paperclip,
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Mic,
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Users,
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Settings,
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UserPlus,
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Briefcase
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} from 'lucide-react';
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import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
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import { apiRequest } from '@/lib/queryClient';
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interface Contact {
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id: number;
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name: string;
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avatar?: string;
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lastMessage?: string;
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lastMessageTime?: string;
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unreadCount?: number;
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isOnline?: boolean;
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isProfessional?: boolean;
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professionalType?: string;
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}
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interface Message {
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id: number;
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content: string;
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senderId: number;
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timestamp: string;
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type: 'text' | 'image' | 'document' | 'voice';
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isEdited?: boolean;
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status: 'sent' | 'delivered' | 'read';
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}
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interface Chat {
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id: number;
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name?: string;
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type: 'direct' | 'group' | 'professional_service';
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participants: any[];
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messages: Message[];
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}
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export default function ChatPage() {
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const { t } = useTranslation();
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const { user } = useAuth();
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const queryClient = useQueryClient();
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const [selectedChat, setSelectedChat] = useState<number | null>(null);
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const [newMessage, setNewMessage] = useState('');
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const [searchQuery, setSearchQuery] = useState('');
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const messagesEndRef = useRef<HTMLDivElement>(null);
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const [ws, setWs] = useState<WebSocket | null>(null);
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// Fetch contacts/chats
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const { data: chats = [], isLoading } = useQuery({
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queryKey: ['/api/chats'],
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enabled: !!user,
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});
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// Fetch messages for selected chat
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const { data: messages = [] } = useQuery({
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queryKey: ['/api/chats', selectedChat, 'messages'],
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enabled: !!selectedChat,
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});
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// Fetch professional services
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const { data: professionalServices = [] } = useQuery({
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queryKey: ['/api/professional-services'],
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});
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// Send message mutation
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const sendMessageMutation = useMutation({
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mutationFn: async (messageData: { chatId: number; content: string; type: string }) => {
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return apiRequest(`/api/chats/${messageData.chatId}/messages`, {
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method: 'POST',
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body: JSON.stringify(messageData),
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});
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},
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onSuccess: () => {
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queryClient.invalidateQueries({ queryKey: ['/api/chats', selectedChat, 'messages'] });
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setNewMessage('');
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},
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});
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// WebSocket connection for real-time messaging
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useEffect(() => {
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if (!user) return;
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const protocol = window.location.protocol === "https:" ? "wss:" : "ws:";
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const wsUrl = `${protocol}//${window.location.host}/ws`;
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const websocket = new WebSocket(wsUrl);
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websocket.onopen = () => {
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console.log('Connected to chat WebSocket');
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websocket.send(JSON.stringify({ type: 'join', userId: user.id }));
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};
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websocket.onmessage = (event) => {
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const data = JSON.parse(event.data);
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if (data.type === 'new_message') {
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queryClient.invalidateQueries({ queryKey: ['/api/chats'] });
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if (data.chatId === selectedChat) {
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queryClient.invalidateQueries({ queryKey: ['/api/chats', selectedChat, 'messages'] });
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}
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}
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};
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websocket.onclose = () => {
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console.log('Chat WebSocket disconnected');
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};
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setWs(websocket);
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return () => {
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websocket.close();
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};
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}, [user, selectedChat, queryClient]);
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// Auto-scroll to bottom when new messages arrive
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useEffect(() => {
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messagesEndRef.current?.scrollIntoView({ behavior: 'smooth' });
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}, [messages]);
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const handleSendMessage = () => {
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if (!newMessage.trim() || !selectedChat) return;
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sendMessageMutation.mutate({
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chatId: selectedChat,
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content: newMessage.trim(),
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type: 'text'
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});
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};
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const handleKeyPress = (e: React.KeyboardEvent) => {
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if (e.key === 'Enter' && !e.shiftKey) {
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e.preventDefault();
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handleSendMessage();
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}
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};
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const filteredChats = chats.filter((chat: any) =>
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chat.name?.toLowerCase().includes(searchQuery.toLowerCase()) ||
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chat.participants?.some((p: any) =>
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p.name?.toLowerCase().includes(searchQuery.toLowerCase())
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)
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);
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const formatTime = (timestamp: string) => {
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return new Date(timestamp).toLocaleTimeString([], {
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hour: '2-digit',
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minute: '2-digit'
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});
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};
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const formatDate = (timestamp: string) => {
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const date = new Date(timestamp);
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const today = new Date();
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const yesterday = new Date(today);
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yesterday.setDate(yesterday.getDate() - 1);
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if (date.toDateString() === today.toDateString()) {
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return 'Today';
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} else if (date.toDateString() === yesterday.toDateString()) {
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return 'Yesterday';
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} else {
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return date.toLocaleDateString();
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}
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};
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if (isLoading) {
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return (
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<div className="flex h-screen bg-background">
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<div className="flex-1 flex items-center justify-center">
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<div className="text-muted-foreground">{t('common.loading')}</div>
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</div>
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</div>
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);
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}
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return (
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<div className="flex h-screen bg-background" dir={t('common.direction')}>
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{/* Sidebar - Chat List */}
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<div className="w-80 border-r border-border flex flex-col">
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{/* Header */}
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<div className="p-4 border-b border-border">
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<div className="flex items-center justify-between mb-4">
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<h1 className="text-xl font-semibold flex items-center gap-2">
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<MessageCircle className="h-5 w-5" />
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{t('chat.title')}
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</h1>
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<div className="flex gap-2">
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<Button variant="ghost" size="sm">
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<UserPlus className="h-4 w-4" />
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</Button>
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<Button variant="ghost" size="sm">
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<Settings className="h-4 w-4" />
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</Button>
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</div>
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</div>
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{/* Search */}
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<div className="relative">
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<Search className="absolute left-3 top-3 h-4 w-4 text-muted-foreground" />
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<Input
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placeholder={t('chat.searchPlaceholder')}
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value={searchQuery}
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onChange={(e) => setSearchQuery(e.target.value)}
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className="pl-10"
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/>
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</div>
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</div>
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{/* Professional Services Section */}
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<div className="p-4 border-b border-border">
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<div className="flex items-center gap-2 mb-3">
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<Briefcase className="h-4 w-4 text-primary" />
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<span className="text-sm font-medium">{t('chat.professionalServices')}</span>
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</div>
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<ScrollArea className="h-24">
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<div className="flex gap-2">
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{professionalServices.slice(0, 4).map((service: any) => (
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<Card key={service.id} className="p-2 min-w-[100px] cursor-pointer hover:bg-accent">
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<div className="text-center">
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<Avatar className="h-8 w-8 mx-auto mb-1">
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<AvatarImage src={service.avatar} />
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<AvatarFallback>{service.name?.[0]}</AvatarFallback>
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</Avatar>
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<div className="text-xs font-medium truncate">{service.name}</div>
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<Badge variant="secondary" className="text-xs">
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{service.type}
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</Badge>
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</div>
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</Card>
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))}
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</div>
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</ScrollArea>
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</div>
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{/* Chat List */}
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<ScrollArea className="flex-1">
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<div className="p-2">
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{filteredChats.map((chat: any) => (
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<div
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key={chat.id}
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onClick={() => setSelectedChat(chat.id)}
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className={`p-3 rounded-lg cursor-pointer mb-1 transition-colors ${
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selectedChat === chat.id
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? 'bg-primary/10 border border-primary/20'
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: 'hover:bg-accent'
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}`}
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>
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<div className="flex items-center gap-3">
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<div className="relative">
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<Avatar className="h-12 w-12">
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<AvatarImage src={chat.avatar} />
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<AvatarFallback>
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{chat.name?.[0] || chat.participants?.[0]?.name?.[0]}
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</AvatarFallback>
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</Avatar>
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{chat.isOnline && (
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<div className="absolute bottom-0 right-0 h-3 w-3 bg-green-500 border-2 border-background rounded-full" />
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)}
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</div>
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<div className="flex-1 min-w-0">
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<div className="flex items-center justify-between">
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<h3 className="font-medium truncate">
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{chat.name || chat.participants?.[0]?.name}
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{chat.isProfessional && (
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<Badge variant="outline" className="ml-2 text-xs">
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{chat.professionalType}
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</Badge>
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)}
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</h3>
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<span className="text-xs text-muted-foreground">
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{formatTime(chat.lastMessageAt)}
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</span>
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</div>
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<div className="flex items-center justify-between">
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<p className="text-sm text-muted-foreground truncate">
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{chat.lastMessage || t('chat.noMessages')}
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</p>
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{chat.unreadCount > 0 && (
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<Badge variant="default" className="text-xs h-5 w-5 p-0 flex items-center justify-center">
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{chat.unreadCount}
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</Badge>
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)}
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</div>
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</div>
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</div>
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</div>
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))}
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</div>
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</ScrollArea>
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</div>
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{/* Main Chat Area */}
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<div className="flex-1 flex flex-col">
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{selectedChat ? (
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<>
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{/* Chat Header */}
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<div className="p-4 border-b border-border">
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<div className="flex items-center justify-between">
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<div className="flex items-center gap-3">
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<Avatar className="h-10 w-10">
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<AvatarImage src="" />
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<AvatarFallback>US</AvatarFallback>
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</Avatar>
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<div>
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<h2 className="font-semibold">{t('chat.selectedChat')}</h2>
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<p className="text-sm text-muted-foreground">
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{t('chat.lastSeen')} 2 {t('chat.minutesAgo')}
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</p>
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</div>
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</div>
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<div className="flex gap-2">
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<Button variant="ghost" size="sm">
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<Phone className="h-4 w-4" />
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</Button>
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<Button variant="ghost" size="sm">
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<Video className="h-4 w-4" />
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</Button>
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<Button variant="ghost" size="sm">
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<MoreVertical className="h-4 w-4" />
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</Button>
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</div>
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</div>
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</div>
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{/* Messages Area */}
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<ScrollArea className="flex-1 p-4">
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<div className="space-y-4">
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{messages.map((message: Message, index: number) => {
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const isFromUser = message.senderId === user?.id;
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const showDate = index === 0 ||
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formatDate(message.timestamp) !== formatDate(messages[index - 1]?.timestamp);
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return (
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<div key={message.id}>
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{showDate && (
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<div className="flex justify-center my-4">
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<Badge variant="secondary" className="text-xs">
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{formatDate(message.timestamp)}
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</Badge>
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</div>
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)}
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<div className={`flex ${isFromUser ? 'justify-end' : 'justify-start'}`}>
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<div className="flex gap-2 max-w-[70%]">
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{!isFromUser && (
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<Avatar className="h-8 w-8">
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<AvatarFallback>U</AvatarFallback>
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</Avatar>
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)}
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<div
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className={`rounded-lg p-3 ${
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isFromUser
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? 'bg-primary text-primary-foreground'
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: 'bg-muted'
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}`}
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>
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<p className="text-sm">{message.content}</p>
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<div className="flex items-center gap-1 mt-1">
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<span className="text-xs opacity-70">
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{formatTime(message.timestamp)}
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</span>
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{message.isEdited && (
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<span className="text-xs opacity-70">{t('chat.edited')}</span>
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)}
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{isFromUser && (
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<div className="text-xs opacity-70">
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{message.status === 'read' ? '✓✓' : '✓'}
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</div>
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)}
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</div>
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</div>
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</div>
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</div>
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</div>
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);
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})}
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<div ref={messagesEndRef} />
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</div>
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</ScrollArea>
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{/* Message Input */}
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<div className="p-4 border-t border-border">
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<div className="flex items-center gap-2">
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<Button variant="ghost" size="sm">
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<Paperclip className="h-4 w-4" />
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</Button>
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<div className="flex-1 relative">
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<Input
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placeholder={t('chat.typeMessage')}
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value={newMessage}
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onChange={(e) => setNewMessage(e.target.value)}
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onKeyPress={handleKeyPress}
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className="pr-12"
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/>
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<Button
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onClick={handleSendMessage}
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disabled={!newMessage.trim() || sendMessageMutation.isPending}
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size="sm"
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className="absolute right-1 top-1 h-8 w-8 p-0"
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>
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<Send className="h-4 w-4" />
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</Button>
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</div>
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<Button variant="ghost" size="sm">
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<Mic className="h-4 w-4" />
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</Button>
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</div>
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</div>
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</>
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) : (
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/* Welcome Screen */
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<div className="flex-1 flex items-center justify-center">
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<div className="text-center">
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<MessageCircle className="h-24 w-24 text-muted-foreground mx-auto mb-4" />
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<h2 className="text-xl font-semibold mb-2">{t('chat.welcome')}</h2>
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<p className="text-muted-foreground max-w-md">
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{t('chat.welcomeDescription')}
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</p>
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</div>
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</div>
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)}
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</div>
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</div>
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);
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}
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