feat: live trades (/live & sidebar) + sidebar skeleton
This commit is contained in:
Face
parent
37d76b243b
commit
0ddb431536
12 changed files with 785 additions and 175 deletions
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@ -3,6 +3,7 @@
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import * as DropdownMenu from '$lib/components/ui/dropdown-menu';
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import * as Avatar from '$lib/components/ui/avatar';
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import { Badge } from '$lib/components/ui/badge';
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import { Skeleton } from '$lib/components/ui/skeleton';
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import {
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Moon,
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Sun,
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@ -18,7 +19,10 @@
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BellIcon,
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LogOutIcon,
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Wallet,
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Trophy
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Trophy,
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Activity,
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TrendingUp,
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TrendingDown
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} from 'lucide-svelte';
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import { mode, setMode } from 'mode-watcher';
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import type { HTMLAttributes } from 'svelte/elements';
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@ -28,8 +32,9 @@
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import SignInConfirmDialog from './SignInConfirmDialog.svelte';
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import DailyRewards from './DailyRewards.svelte';
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import { signOut } from '$lib/auth-client';
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import { getPublicUrl } from '$lib/utils';
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import { formatValue, getPublicUrl } from '$lib/utils';
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import { goto } from '$app/navigation';
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import { liveTradesStore, isLoadingTrades, type LiveTrade } from '$lib/stores/websocket';
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const data = {
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navMain: [
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@ -46,7 +51,6 @@
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const { setOpenMobile, isMobile } = useSidebar();
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let shouldSignIn = $state(false);
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// Fetch portfolio data when user is authenticated
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$effect(() => {
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if ($USER_DATA) {
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fetchPortfolioData();
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@ -70,6 +74,16 @@
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maximumFractionDigits: 2
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});
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}
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function handleLiveTradesClick() {
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goto('/live');
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setOpenMobile(false);
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}
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function handleTradeClick(coinSymbol: string) {
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goto(`/coin/${coinSymbol.toLowerCase()}`);
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setOpenMobile(false);
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}
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</script>
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<SignInConfirmDialog bind:open={shouldSignIn} />
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@ -142,44 +156,148 @@
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</Sidebar.MenuButton>
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</Sidebar.MenuItem>
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</Sidebar.Menu>
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</Sidebar.GroupContent> </Sidebar.Group>
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</Sidebar.GroupContent>
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</Sidebar.Group>
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<!-- Daily Rewards -->
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{#if $USER_DATA}
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<Sidebar.Group>
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<Sidebar.GroupContent>
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<div class="px-2 py-1">
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<DailyRewards />
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{#if !$PORTFOLIO_DATA}
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<div class="space-y-2">
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<Skeleton class="h-8 w-full rounded" />
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</div>
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{:else}
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<DailyRewards />
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{/if}
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</div>
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</Sidebar.GroupContent>
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</Sidebar.Group>
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{/if}
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<!-- Live Trades -->
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<Sidebar.Group>
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<Sidebar.GroupLabel class="flex items-center justify-between">
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<div class="flex items-center gap-2">
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<Activity class="h-4 w-4" />
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<span>Live Trades</span>
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</div>
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<button
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onclick={handleLiveTradesClick}
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class="text-muted-foreground hover:text-foreground cursor-pointer text-xs transition-colors"
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>
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View All
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</button>
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</Sidebar.GroupLabel>
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<Sidebar.GroupContent>
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<div class="space-y-1 px-2 py-1">
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{#if $isLoadingTrades}
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{#each Array(5) as _, i}
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<div class="flex items-center gap-2 py-1 text-xs">
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<div class="flex items-center gap-1">
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<Skeleton class="h-3 w-3 rounded-full" />
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<Skeleton class="h-4 w-8" />
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</div>
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<div class="flex-1">
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<div class="flex items-center gap-1">
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<Skeleton class="h-3 w-12" />
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<Skeleton class="h-3 w-28" />
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</div>
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</div>
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</div>
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{/each}
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{:else if $liveTradesStore.length === 0}
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<div class="text-muted-foreground py-2 text-center text-xs">No big trades yet...</div>
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{:else}
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{#each $liveTradesStore.slice(0, 5) as trade, index (`${trade.timestamp}-${trade.username}-${trade.coinSymbol}-${index}`)}
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<button
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onclick={() => handleTradeClick(trade.coinSymbol)}
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class="hover:bg-muted/50 flex w-full cursor-pointer items-center gap-2 rounded px-1 py-1 text-left text-xs transition-colors"
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>
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<div class="flex items-center gap-1">
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{#if trade.type === 'BUY'}
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<TrendingUp class="h-3 w-3 text-green-500" />
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<Badge
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variant="outline"
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class="h-4 border-green-500 px-1 py-0 text-[10px] text-green-500"
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>
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BUY
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</Badge>
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{:else}
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<TrendingDown class="h-3 w-3 text-red-500" />
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<Badge
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variant="outline"
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class="h-4 border-red-500 px-1 py-0 text-[10px] text-red-500"
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>
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SELL
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</Badge>
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{/if}
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</div>
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<div class="flex-1 truncate">
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<div class="flex items-center gap-1">
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<span class="text-foreground font-medium">
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{formatValue(trade.totalValue)}
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</span>
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<span class="text-muted-foreground">*{trade.coinSymbol}</span>
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<span class="text-muted-foreground">by</span>
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<span class="text-muted-foreground">@{trade.username}</span>
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</div>
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</div>
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</button>
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{/each}
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{/if}
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</div>
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</Sidebar.GroupContent>
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</Sidebar.Group>
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<!-- Portfolio Summary -->
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{#if $USER_DATA && $PORTFOLIO_DATA}
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{#if $USER_DATA}
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<Sidebar.Group>
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<Sidebar.GroupLabel>Portfolio</Sidebar.GroupLabel>
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<Sidebar.GroupContent>
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<div class="px-2 py-1 space-y-2">
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<div class="flex items-center justify-between">
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<div class="flex items-center gap-2">
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<Wallet class="h-4 w-4 text-muted-foreground" />
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<span class="text-sm font-medium">Total Value</span>
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<div class="space-y-2 px-2 py-1">
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{#if !$PORTFOLIO_DATA}
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<div class="flex items-center justify-between">
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<div class="flex items-center gap-2">
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<Skeleton class="h-4 w-4 rounded" />
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<Skeleton class="h-4 w-16" />
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</div>
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<Skeleton class="h-5 w-16 rounded" />
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</div>
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<Badge variant="secondary" class="font-mono">
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${formatCurrency($PORTFOLIO_DATA.totalValue)}
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</Badge>
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</div>
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<div class="space-y-1 text-xs text-muted-foreground">
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<div class="flex justify-between">
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<span>Cash:</span>
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<span class="font-mono">${formatCurrency($PORTFOLIO_DATA.baseCurrencyBalance)}</span>
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<div class="space-y-1">
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<div class="flex justify-between">
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<Skeleton class="h-3 w-8" />
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<Skeleton class="h-3 w-12" />
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</div>
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<div class="flex justify-between">
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<Skeleton class="h-3 w-10" />
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<Skeleton class="h-3 w-12" />
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</div>
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</div>
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<div class="flex justify-between">
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<span>Coins:</span>
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<span class="font-mono">${formatCurrency($PORTFOLIO_DATA.totalCoinValue)}</span>
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{:else}
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<div class="flex items-center justify-between">
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<div class="flex items-center gap-2">
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<Wallet class="text-muted-foreground h-4 w-4" />
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<span class="text-sm font-medium">Total Value</span>
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</div>
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<Badge variant="secondary" class="font-mono">
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${formatCurrency($PORTFOLIO_DATA.totalValue)}
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</Badge>
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</div>
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</div>
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<div class="text-muted-foreground space-y-1 text-xs">
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<div class="flex justify-between">
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<span>Cash:</span>
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<span class="font-mono"
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>${formatCurrency($PORTFOLIO_DATA.baseCurrencyBalance)}</span
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>
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</div>
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<div class="flex justify-between">
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<span>Coins:</span>
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<span class="font-mono">${formatCurrency($PORTFOLIO_DATA.totalCoinValue)}</span>
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</div>
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</div>
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{/if}
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</div>
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</Sidebar.GroupContent>
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</Sidebar.Group>
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@ -12,7 +12,7 @@
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import { formatTimeAgo, getPublicUrl } from '$lib/utils';
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import SignInConfirmDialog from '$lib/components/self/SignInConfirmDialog.svelte';
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import UserProfilePreview from '$lib/components/self/UserProfilePreview.svelte';
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import WebSocket, { type WebSocketHandle } from '$lib/components/self/WebSocket.svelte';
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import { websocketController } from '$lib/stores/websocket';
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const { coinSymbol } = $props<{ coinSymbol: string }>();
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import type { Comment } from '$lib/types/comment';
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let isSubmitting = $state(false);
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let isLoading = $state(true);
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let shouldSignIn = $state(false);
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let wsManager = $state<WebSocketHandle | undefined>();
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$effect(() => {
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websocketController.setCoin(coinSymbol);
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websocketController.subscribeToComments(coinSymbol, handleWebSocketMessage);
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return () => {
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websocketController.unsubscribeFromComments(coinSymbol);
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};
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});
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function handleWebSocketMessage(message: { type: string; data?: any }) {
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switch (message.type) {
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@ -48,13 +56,6 @@
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}
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}
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function handleWebSocketOpen() {
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wsManager?.send({
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type: 'set_coin',
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coinSymbol
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});
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}
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async function loadComments() {
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try {
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const response = await fetch(`/api/coin/${coinSymbol}/comments`);
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@ -151,13 +152,6 @@
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<SignInConfirmDialog bind:open={shouldSignIn} />
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<WebSocket
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bind:this={wsManager}
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onMessage={handleWebSocketMessage}
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onOpen={handleWebSocketOpen}
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disableReconnect={true}
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/>
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<Card.Root>
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<Card.Header>
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<Card.Title class="flex items-center gap-2">
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@ -141,26 +141,24 @@
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}
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</script>
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{#if $USER_DATA && rewardStatus}
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<Button
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onclick={claimReward}
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disabled={claimState === 'loading' || !rewardStatus.canClaim}
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class="w-full transition-all duration-300"
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size="sm"
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variant={claimState === 'success' ? 'secondary' : rewardStatus.canClaim ? 'default' : 'outline'}
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>
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{#if claimState === 'loading'}
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<div class="h-4 w-4 animate-spin rounded-full border-b-2 border-current"></div>
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<span>Claiming...</span>
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{:else if claimState === 'success'}
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<CheckCircle class="h-4 w-4" />
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<span>Claimed!</span>
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{:else if rewardStatus.canClaim}
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<Gift class="h-4 w-4" />
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<span>Claim ${formatCurrency(rewardStatus.rewardAmount)}</span>
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{:else}
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<Clock class="h-4 w-4" />
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<span>Next in {formatTimeRemaining(rewardStatus.timeRemaining)}</span>
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{/if}
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</Button>
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{/if}
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<Button
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onclick={claimReward}
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disabled={claimState === 'loading' || !rewardStatus?.canClaim}
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class="w-full transition-all duration-300"
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size="sm"
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variant={claimState === 'success' ? 'secondary' : rewardStatus?.canClaim ? 'default' : 'outline'}
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>
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{#if !rewardStatus || claimState === 'loading'}
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<div class="h-4 w-4 animate-spin rounded-full border-b-2 border-current"></div>
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<span>{!rewardStatus ? 'Loading...' : 'Claiming...'}</span>
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{:else if claimState === 'success'}
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<CheckCircle class="h-4 w-4" />
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<span>Claimed!</span>
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{:else if rewardStatus.canClaim}
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<Gift class="h-4 w-4" />
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<span>Claim ${formatCurrency(rewardStatus.rewardAmount)}</span>
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{:else}
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<Clock class="h-4 w-4" />
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<span>Next in {formatTimeRemaining(rewardStatus.timeRemaining)}</span>
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{/if}
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</Button>
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@ -1,102 +0,0 @@
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<script lang="ts">
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import { PUBLIC_WEBSOCKET_URL } from '$env/static/public';
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import { onMount } from 'svelte';
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export interface WebSocketHandle {
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send: (data: any) => void;
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ws: WebSocket | null;
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}
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type WebSocketMessage = {
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type: string;
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data?: any;
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coinSymbol?: string;
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};
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let {
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onMessage,
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onOpen = undefined,
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onClose = undefined,
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disableReconnect = false
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} = $props<{
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onMessage: (message: WebSocketMessage) => void;
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onOpen?: () => void;
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onClose?: (event: CloseEvent) => void;
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disableReconnect?: boolean;
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}>();
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let ws = $state<WebSocket | null>(null);
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let reconnectAttempts = $state(0);
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const MAX_RECONNECT_ATTEMPTS = 5;
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const BASE_DELAY = 1000;
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async function initializeWebSocket() {
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ws = new WebSocket(PUBLIC_WEBSOCKET_URL);
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ws.addEventListener('open', () => {
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reconnectAttempts = 0;
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onOpen?.();
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});
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ws.addEventListener('message', (event) => {
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try {
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const message = JSON.parse(event.data) as WebSocketMessage;
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if (message.type === 'ping') {
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ws?.send(JSON.stringify({ type: 'pong' }));
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} else {
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onMessage(message);
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}
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} catch (e) {
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console.error('WebSocket message parse error:', e);
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}
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});
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ws.addEventListener('close', async (event) => {
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if (onClose) {
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onClose(event);
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return;
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}
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if (disableReconnect || reconnectAttempts >= MAX_RECONNECT_ATTEMPTS) {
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return;
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}
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const delay = BASE_DELAY * Math.pow(2, reconnectAttempts);
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reconnectAttempts++;
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await new Promise((resolve) => setTimeout(resolve, delay));
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handleReconnect();
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});
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ws.addEventListener('error', (event) => {
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console.error('WebSocket error:', event);
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});
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}
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async function handleReconnect() {
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try {
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await initializeWebSocket();
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} catch (error) {
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console.error('Reconnect failed:', error);
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}
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}
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onMount(() => {
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initializeWebSocket().catch((error) => {
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console.error(`Connection failed: ${error.message}`);
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});
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return () => {
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ws?.close();
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ws = null;
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};
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});
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export { ws as ws };
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export const send: WebSocketHandle['send'] = (data) => {
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if (ws?.readyState === WebSocket.OPEN) {
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ws.send(JSON.stringify(data));
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}
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};
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</script>
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212
website/src/lib/stores/websocket.ts
Normal file
212
website/src/lib/stores/websocket.ts
Normal file
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@ -0,0 +1,212 @@
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import { writable } from 'svelte/store';
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import { browser } from '$app/environment';
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import { PUBLIC_WEBSOCKET_URL } from '$env/static/public';
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export interface LiveTrade {
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type: 'BUY' | 'SELL';
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username: string;
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amount: number;
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coinSymbol: string;
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coinName?: string;
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coinIcon?: string;
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totalValue: number;
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price: number;
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timestamp: number;
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userId: string;
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userImage?: string;
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}
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// Constants
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const WEBSOCKET_URL = PUBLIC_WEBSOCKET_URL;
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const RECONNECT_DELAY = 5000;
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const MAX_LIVE_TRADES = 5;
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const MAX_ALL_TRADES = 100;
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// WebSocket state
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let socket: WebSocket | null = null;
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let reconnectTimer: NodeJS.Timeout | null = null;
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let activeCoin: string = '@global';
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// Stores
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export const liveTradesStore = writable<LiveTrade[]>([]);
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export const allTradesStore = writable<LiveTrade[]>([]);
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export const isConnectedStore = writable<boolean>(false);
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export const isLoadingTrades = writable<boolean>(false);
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// Comment callbacks
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const commentSubscriptions = new Map<string, (message: any) => void>();
|
||||
|
||||
async function loadInitialTrades(): Promise<void> {
|
||||
if (!browser) return;
|
||||
|
||||
isLoadingTrades.set(true);
|
||||
|
||||
try {
|
||||
const [largeTradesResponse, allTradesResponse] = await Promise.all([
|
||||
fetch('/api/trades/recent?limit=5&minValue=1000'),
|
||||
fetch('/api/trades/recent?limit=100')
|
||||
]);
|
||||
|
||||
if (largeTradesResponse.ok) {
|
||||
const { trades } = await largeTradesResponse.json();
|
||||
liveTradesStore.set(trades);
|
||||
}
|
||||
|
||||
if (allTradesResponse.ok) {
|
||||
const { trades } = await allTradesResponse.json();
|
||||
allTradesStore.set(trades);
|
||||
}
|
||||
} catch (error) {
|
||||
console.error('Failed to load initial trades:', error);
|
||||
} finally {
|
||||
isLoadingTrades.set(false);
|
||||
}
|
||||
}
|
||||
|
||||
function clearReconnectTimer(): void {
|
||||
if (reconnectTimer) {
|
||||
clearTimeout(reconnectTimer);
|
||||
reconnectTimer = null;
|
||||
}
|
||||
}
|
||||
|
||||
function scheduleReconnect(): void {
|
||||
clearReconnectTimer();
|
||||
reconnectTimer = setTimeout(connect, RECONNECT_DELAY);
|
||||
}
|
||||
|
||||
function isSocketConnected(): boolean {
|
||||
return socket?.readyState === WebSocket.OPEN;
|
||||
}
|
||||
|
||||
function isSocketConnecting(): boolean {
|
||||
return socket?.readyState === WebSocket.CONNECTING;
|
||||
}
|
||||
|
||||
function sendMessage(message: object): void {
|
||||
if (isSocketConnected()) {
|
||||
socket!.send(JSON.stringify(message));
|
||||
}
|
||||
}
|
||||
|
||||
function subscribeToChannels(): void {
|
||||
sendMessage({ type: 'subscribe', channel: 'trades:all' });
|
||||
sendMessage({ type: 'subscribe', channel: 'trades:large' });
|
||||
sendMessage({ type: 'set_coin', coinSymbol: activeCoin });
|
||||
}
|
||||
|
||||
function handleTradeMessage(message: any): void {
|
||||
const trade: LiveTrade = {
|
||||
...message.data,
|
||||
timestamp: Number(message.data.timestamp)
|
||||
};
|
||||
|
||||
if (message.type === 'live-trade') {
|
||||
liveTradesStore.update(trades => [trade, ...trades.slice(0, MAX_LIVE_TRADES - 1)]);
|
||||
} else if (message.type === 'all-trades') {
|
||||
allTradesStore.update(trades => [trade, ...trades.slice(0, MAX_ALL_TRADES - 1)]);
|
||||
}
|
||||
}
|
||||
|
||||
function handleCommentMessage(message: any): void {
|
||||
const callback = commentSubscriptions.get(activeCoin);
|
||||
if (callback) {
|
||||
callback(message);
|
||||
}
|
||||
}
|
||||
|
||||
function handleWebSocketMessage(event: MessageEvent): void {
|
||||
try {
|
||||
const message = JSON.parse(event.data);
|
||||
|
||||
switch (message.type) {
|
||||
case 'live-trade':
|
||||
case 'all-trades':
|
||||
handleTradeMessage(message);
|
||||
break;
|
||||
|
||||
case 'ping':
|
||||
sendMessage({ type: 'pong' });
|
||||
break;
|
||||
|
||||
case 'new_comment':
|
||||
case 'comment_liked':
|
||||
handleCommentMessage(message);
|
||||
break;
|
||||
|
||||
default:
|
||||
console.log('Unhandled message type:', message.type, message);
|
||||
}
|
||||
} catch (error) {
|
||||
console.error('Failed to process WebSocket message:', error);
|
||||
}
|
||||
}
|
||||
|
||||
function connect(): void {
|
||||
if (!browser) return;
|
||||
|
||||
// Don't connect if already connected or connecting
|
||||
if (isSocketConnected() || isSocketConnecting()) {
|
||||
return;
|
||||
}
|
||||
|
||||
clearReconnectTimer();
|
||||
|
||||
socket = new WebSocket(WEBSOCKET_URL);
|
||||
|
||||
loadInitialTrades();
|
||||
|
||||
socket.onopen = () => {
|
||||
console.log('WebSocket connected');
|
||||
isConnectedStore.set(true);
|
||||
clearReconnectTimer();
|
||||
subscribeToChannels();
|
||||
};
|
||||
|
||||
socket.onmessage = handleWebSocketMessage;
|
||||
|
||||
socket.onclose = (event) => {
|
||||
console.log(`WebSocket disconnected. Code: ${event.code}`);
|
||||
isConnectedStore.set(false);
|
||||
socket = null;
|
||||
scheduleReconnect();
|
||||
};
|
||||
|
||||
socket.onerror = (error) => {
|
||||
console.error('WebSocket error:', error);
|
||||
isConnectedStore.set(false);
|
||||
};
|
||||
}
|
||||
|
||||
function setCoin(coinSymbol: string): void {
|
||||
activeCoin = coinSymbol;
|
||||
sendMessage({ type: 'set_coin', coinSymbol });
|
||||
}
|
||||
|
||||
function disconnect(): void {
|
||||
clearReconnectTimer();
|
||||
|
||||
if (socket) {
|
||||
socket.close();
|
||||
socket = null;
|
||||
}
|
||||
|
||||
isConnectedStore.set(false);
|
||||
}
|
||||
|
||||
function subscribeToComments(coinSymbol: string, callback: (message: any) => void): void {
|
||||
commentSubscriptions.set(coinSymbol, callback);
|
||||
}
|
||||
|
||||
function unsubscribeFromComments(coinSymbol: string): void {
|
||||
commentSubscriptions.delete(coinSymbol);
|
||||
}
|
||||
|
||||
export const websocketController = {
|
||||
connect,
|
||||
disconnect,
|
||||
setCoin,
|
||||
subscribeToComments,
|
||||
unsubscribeFromComments,
|
||||
loadInitialTrades
|
||||
};
|
||||
43
website/src/lib/utils/validation.ts
Normal file
43
website/src/lib/utils/validation.ts
Normal file
|
|
@ -0,0 +1,43 @@
|
|||
/**
|
||||
* Validates and parses URL search parameters with proper fallbacks
|
||||
*/
|
||||
export function validateSearchParams(searchParams: URLSearchParams) {
|
||||
return {
|
||||
/**
|
||||
* Gets a positive integer parameter with a default fallback
|
||||
* @param key - The parameter key
|
||||
* @param defaultValue - Default value if invalid or missing
|
||||
* @returns Valid positive integer or default
|
||||
*/
|
||||
getPositiveInt: (key: string, defaultValue: number): number => {
|
||||
const param = searchParams.get(key);
|
||||
const parsed = param ? parseInt(param, 10) : defaultValue;
|
||||
return Number.isInteger(parsed) && parsed > 0 ? parsed : defaultValue;
|
||||
},
|
||||
|
||||
/**
|
||||
* Gets a non-negative float parameter with a default fallback
|
||||
* @param key - The parameter key
|
||||
* @param defaultValue - Default value if invalid or missing
|
||||
* @returns Valid non-negative float or default
|
||||
*/
|
||||
getNonNegativeFloat: (key: string, defaultValue: number): number => {
|
||||
const param = searchParams.get(key);
|
||||
const parsed = param ? parseFloat(param) : defaultValue;
|
||||
return !isNaN(parsed) && parsed >= 0 ? parsed : defaultValue;
|
||||
},
|
||||
|
||||
/**
|
||||
* Gets a string parameter with optional validation
|
||||
* @param key - The parameter key
|
||||
* @param defaultValue - Default value if missing
|
||||
* @param validator - Optional validation function
|
||||
* @returns Valid string or default
|
||||
*/
|
||||
getString: (key: string, defaultValue: string, validator?: (value: string) => boolean): string => {
|
||||
const param = searchParams.get(key);
|
||||
if (!param) return defaultValue;
|
||||
return validator ? (validator(param) ? param : defaultValue) : param;
|
||||
}
|
||||
};
|
||||
}
|
||||
Reference in a new issue