echo
723cf7e8e3
- Chat list: auth-gated, shows all conversations for current user with other participant's avatar/name, last message preview, and relative time in Macedonian (пред X мин/ч/д) - Chat conversation: FlatList with inverted scroll, message bubbles aligned left (other) and right (self), colored backgrounds, timestamps, KeyboardAvoidingView send bar - Chat mutations: getOrCreate finds or creates a 1:1 chat, send creates message and updates lastMessageAt - Message queries: listByChat with participant auth check - Wired ad detail 'Започни разговор' button to create/open chat - ChatListItem component with avatar, preview, time, link to detail All UI text in Macedonian. TypeScript clean, Convex functions deployed.
60 lines
1.8 KiB
TypeScript
60 lines
1.8 KiB
TypeScript
import { query, mutation } from "./_generated/server";
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import { v } from "convex/values";
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export const listByChat = query({
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args: { token: v.string(), chatId: v.id("chats") },
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handler: async (ctx, args) => {
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const session = await ctx.db
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.query("sessions")
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.withIndex("by_token", (q) => q.eq("token", args.token))
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.first();
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if (!session) throw new Error("Неавторизиран");
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const chat = await ctx.db.get(args.chatId);
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if (!chat) throw new Error("Разговорот не е пронајден");
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if (!chat.participantIds.includes(session.userId)) {
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throw new Error("Немате пристап до овој разговор");
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}
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return await ctx.db
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.query("messages")
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.withIndex("by_chat", (q) => q.eq("chatId", args.chatId))
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.order("desc")
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.collect();
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},
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});
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export const send = mutation({
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args: {
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token: v.string(),
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chatId: v.id("chats"),
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content: v.string(),
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imageId: v.optional(v.string()),
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},
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handler: async (ctx, args) => {
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const session = await ctx.db
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.query("sessions")
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.withIndex("by_token", (q) => q.eq("token", args.token))
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.first();
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if (!session) throw new Error("Неавторизиран");
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const chat = await ctx.db.get(args.chatId);
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if (!chat) throw new Error("Разговорот не е пронајден");
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if (!chat.participantIds.includes(session.userId)) {
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throw new Error("Немате пристап до овој разговор");
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}
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const now = Date.now();
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const messageId = await ctx.db.insert("messages", {
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chatId: args.chatId,
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senderId: session.userId,
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content: args.content,
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...(args.imageId ? { imageId: args.imageId } : {}),
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createdAt: now,
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});
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await ctx.db.patch(args.chatId, { lastMessageAt: now });
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return messageId;
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},
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}); |