arbret/frontend/app/admin/trades/page.tsx
counterweight f618e5bbd6
fix: use Set for actioningIds to prevent race condition
Replace single actioningId state with a Set of IDs to properly
track multiple concurrent actions. This prevents issues when
a user rapidly clicks actions on different trades before the
previous action completes.
2025-12-23 12:28:16 +01:00

485 lines
16 KiB
TypeScript

"use client";
import { useEffect, useState, useCallback, CSSProperties } from "react";
import { Permission } from "../../auth-context";
import { api } from "../../api";
import { Header } from "../../components/Header";
import { SatsDisplay } from "../../components/SatsDisplay";
import { useRequireAuth } from "../../hooks/useRequireAuth";
import { components } from "../../generated/api";
import { formatDateTime } from "../../utils/date";
import { formatEur, getTradeStatusDisplay } from "../../utils/exchange";
import {
layoutStyles,
typographyStyles,
bannerStyles,
badgeStyles,
buttonStyles,
tradeCardStyles,
} from "../../styles/shared";
type AdminExchangeResponse = components["schemas"]["AdminExchangeResponse"];
type Tab = "upcoming" | "past";
export default function AdminTradesPage() {
const { user, isLoading, isAuthorized } = useRequireAuth({
requiredPermission: Permission.VIEW_ALL_EXCHANGES,
fallbackRedirect: "/",
});
const [activeTab, setActiveTab] = useState<Tab>("upcoming");
const [upcomingTrades, setUpcomingTrades] = useState<AdminExchangeResponse[]>([]);
const [pastTrades, setPastTrades] = useState<AdminExchangeResponse[]>([]);
const [isLoadingTrades, setIsLoadingTrades] = useState(true);
const [error, setError] = useState<string | null>(null);
// Action state - use Set to track multiple concurrent actions
const [actioningIds, setActioningIds] = useState<Set<number>>(new Set());
const [confirmAction, setConfirmAction] = useState<{
id: number;
type: "complete" | "no_show" | "cancel";
} | null>(null);
// Past trades filters
const [statusFilter, setStatusFilter] = useState<string>("all");
const [userSearch, setUserSearch] = useState("");
const fetchUpcomingTrades = useCallback(async (): Promise<string | null> => {
try {
const data = await api.get<AdminExchangeResponse[]>("/api/admin/trades/upcoming");
setUpcomingTrades(data);
return null;
} catch (err) {
console.error("Failed to fetch upcoming trades:", err);
return "Failed to load upcoming trades";
}
}, []);
const fetchPastTrades = useCallback(async (): Promise<string | null> => {
try {
let url = "/api/admin/trades/past";
const params = new URLSearchParams();
if (statusFilter !== "all") {
params.append("status", statusFilter);
}
if (userSearch.trim()) {
params.append("user_search", userSearch.trim());
}
if (params.toString()) {
url += `?${params.toString()}`;
}
const data = await api.get<AdminExchangeResponse[]>(url);
setPastTrades(data);
return null;
} catch (err) {
console.error("Failed to fetch past trades:", err);
return "Failed to load past trades";
}
}, [statusFilter, userSearch]);
useEffect(() => {
if (user && isAuthorized) {
setIsLoadingTrades(true);
setError(null);
Promise.all([fetchUpcomingTrades(), fetchPastTrades()])
.then(([upcomingErr, pastErr]) => {
// Combine errors if both failed
const errors = [upcomingErr, pastErr].filter(Boolean);
if (errors.length > 0) {
setError(errors.join("; "));
}
})
.finally(() => {
setIsLoadingTrades(false);
});
}
}, [user, isAuthorized, fetchUpcomingTrades, fetchPastTrades]);
const handleAction = async (tradeId: number, action: "complete" | "no_show" | "cancel") => {
// Add this trade to the set of actioning trades
setActioningIds((prev) => new Set(prev).add(tradeId));
setError(null);
try {
const endpoint =
action === "no_show"
? `/api/admin/trades/${tradeId}/no-show`
: `/api/admin/trades/${tradeId}/${action}`;
await api.post<AdminExchangeResponse>(endpoint, {});
// Refetch trades - errors from fetch are informational, not critical
const [upcomingErr, pastErr] = await Promise.all([fetchUpcomingTrades(), fetchPastTrades()]);
const fetchErrors = [upcomingErr, pastErr].filter(Boolean);
if (fetchErrors.length > 0) {
setError(fetchErrors.join("; "));
}
setConfirmAction(null);
} catch (err) {
setError(err instanceof Error ? err.message : `Failed to ${action} trade`);
} finally {
// Remove this trade from the set of actioning trades
setActioningIds((prev) => {
const next = new Set(prev);
next.delete(tradeId);
return next;
});
}
};
if (isLoading) {
return (
<main style={layoutStyles.main}>
<div style={layoutStyles.loader}>Loading...</div>
</main>
);
}
if (!isAuthorized) {
return null;
}
const trades = activeTab === "upcoming" ? upcomingTrades : pastTrades;
return (
<main style={layoutStyles.main}>
<Header currentPage="admin-trades" />
<div style={styles.content}>
<h1 style={typographyStyles.pageTitle}>Trades</h1>
<p style={typographyStyles.pageSubtitle}>Manage Bitcoin exchange trades</p>
{error && <div style={bannerStyles.errorBanner}>{error}</div>}
{/* Tabs */}
<div style={styles.tabRow}>
<button
onClick={() => setActiveTab("upcoming")}
style={{
...styles.tabButton,
...(activeTab === "upcoming" ? styles.tabButtonActive : {}),
}}
>
Upcoming ({upcomingTrades.length})
</button>
<button
onClick={() => setActiveTab("past")}
style={{
...styles.tabButton,
...(activeTab === "past" ? styles.tabButtonActive : {}),
}}
>
History ({pastTrades.length})
</button>
</div>
{/* Filters for Past tab */}
{activeTab === "past" && (
<div style={styles.filterRow}>
<select
value={statusFilter}
onChange={(e) => setStatusFilter(e.target.value)}
style={styles.filterSelect}
>
<option value="all">All Statuses</option>
<option value="completed">Completed</option>
<option value="no_show">No Show</option>
<option value="cancelled_by_user">User Cancelled</option>
<option value="cancelled_by_admin">Admin Cancelled</option>
</select>
<input
type="text"
placeholder="Search by email..."
value={userSearch}
onChange={(e) => setUserSearch(e.target.value)}
style={styles.searchInput}
/>
</div>
)}
{isLoadingTrades ? (
<div style={tradeCardStyles.emptyState}>Loading trades...</div>
) : trades.length === 0 ? (
<div style={tradeCardStyles.emptyState}>
{activeTab === "upcoming" ? "No upcoming trades." : "No trades found."}
</div>
) : (
<div style={tradeCardStyles.tradeList}>
{trades.map((trade) => {
const status = getTradeStatusDisplay(trade.status);
const isBuy = trade.direction === "buy";
const isPast = new Date(trade.slot_start) <= new Date();
const canComplete = trade.status === "booked" && isPast && activeTab === "past";
return (
<div key={trade.id} style={tradeCardStyles.tradeCard}>
<div style={tradeCardStyles.tradeHeader}>
<div style={tradeCardStyles.tradeInfo}>
<div style={tradeCardStyles.tradeTime}>
{formatDateTime(trade.slot_start)}
</div>
{/* User Info */}
<div style={styles.userInfo}>
<span style={styles.userEmail}>{trade.user_email}</span>
{trade.user_contact.telegram && (
<span style={styles.contactBadge}>{trade.user_contact.telegram}</span>
)}
{trade.user_contact.signal && (
<span style={styles.contactBadge}>
Signal: {trade.user_contact.signal}
</span>
)}
</div>
{/* Trade Details */}
<div style={tradeCardStyles.tradeDetails}>
<span
style={{
...tradeCardStyles.directionBadge,
background: isBuy
? "rgba(74, 222, 128, 0.15)"
: "rgba(248, 113, 113, 0.15)",
color: isBuy ? "#4ade80" : "#f87171",
}}
>
{isBuy ? "BUY" : "SELL"}
</span>
<span style={tradeCardStyles.amount}>{formatEur(trade.eur_amount)}</span>
<span style={tradeCardStyles.arrow}></span>
<span style={tradeCardStyles.satsAmount}>
<SatsDisplay sats={trade.sats_amount} />
</span>
</div>
<div style={tradeCardStyles.rateRow}>
<span style={tradeCardStyles.rateLabel}>Rate:</span>
<span style={tradeCardStyles.rateValue}>
{trade.agreed_price_eur.toLocaleString("de-DE", {
maximumFractionDigits: 0,
})}
/BTC
</span>
<span style={tradeCardStyles.rateLabel}>Market:</span>
<span style={tradeCardStyles.rateValue}>
{trade.market_price_eur.toLocaleString("de-DE", {
maximumFractionDigits: 0,
})}
</span>
</div>
<span
style={{
...badgeStyles.badge,
background: status.bgColor,
color: status.textColor,
marginTop: "0.5rem",
}}
>
{status.text}
</span>
</div>
{/* Actions */}
<div style={styles.buttonGroup}>
{confirmAction?.id === trade.id ? (
<>
<button
onClick={() => handleAction(trade.id, confirmAction.type)}
disabled={actioningIds.has(trade.id)}
style={
confirmAction.type === "cancel"
? styles.dangerButton
: styles.successButton
}
>
{actioningIds.has(trade.id) ? "..." : "Confirm"}
</button>
<button
onClick={() => setConfirmAction(null)}
style={buttonStyles.secondaryButton}
>
No
</button>
</>
) : (
<>
{canComplete && (
<>
<button
onClick={() =>
setConfirmAction({
id: trade.id,
type: "complete",
})
}
style={styles.successButton}
>
Complete
</button>
<button
onClick={() =>
setConfirmAction({
id: trade.id,
type: "no_show",
})
}
style={styles.warningButton}
>
No Show
</button>
</>
)}
{trade.status === "booked" && (
<button
onClick={() =>
setConfirmAction({
id: trade.id,
type: "cancel",
})
}
style={buttonStyles.secondaryButton}
>
Cancel
</button>
)}
</>
)}
</div>
</div>
</div>
);
})}
</div>
)}
</div>
</main>
);
}
// Page-specific styles (trade card styles are shared via tradeCardStyles)
const styles: Record<string, CSSProperties> = {
content: {
flex: 1,
padding: "2rem",
maxWidth: "900px",
margin: "0 auto",
width: "100%",
},
tabRow: {
display: "flex",
gap: "0.5rem",
marginBottom: "1.5rem",
},
tabButton: {
fontFamily: "'DM Sans', system-ui, sans-serif",
fontSize: "0.9rem",
fontWeight: 500,
padding: "0.75rem 1.5rem",
background: "rgba(255, 255, 255, 0.03)",
border: "1px solid rgba(255, 255, 255, 0.08)",
borderRadius: "8px",
color: "rgba(255, 255, 255, 0.6)",
cursor: "pointer",
transition: "all 0.2s",
},
tabButtonActive: {
background: "rgba(167, 139, 250, 0.15)",
border: "1px solid #a78bfa",
color: "#a78bfa",
},
filterRow: {
display: "flex",
gap: "0.75rem",
marginBottom: "1.5rem",
flexWrap: "wrap",
},
filterSelect: {
fontFamily: "'DM Sans', system-ui, sans-serif",
padding: "0.5rem 1rem",
background: "rgba(255, 255, 255, 0.05)",
border: "1px solid rgba(255, 255, 255, 0.1)",
borderRadius: "6px",
color: "#fff",
fontSize: "0.875rem",
},
searchInput: {
fontFamily: "'DM Sans', system-ui, sans-serif",
padding: "0.5rem 1rem",
background: "rgba(255, 255, 255, 0.05)",
border: "1px solid rgba(255, 255, 255, 0.1)",
borderRadius: "6px",
color: "#fff",
fontSize: "0.875rem",
minWidth: "200px",
},
// Admin-specific: user contact info
userInfo: {
display: "flex",
alignItems: "center",
gap: "0.5rem",
marginBottom: "0.5rem",
flexWrap: "wrap",
},
userEmail: {
fontFamily: "'DM Sans', system-ui, sans-serif",
fontSize: "0.875rem",
color: "rgba(255, 255, 255, 0.7)",
},
contactBadge: {
fontFamily: "'DM Mono', monospace",
fontSize: "0.7rem",
padding: "0.15rem 0.5rem",
background: "rgba(99, 102, 241, 0.15)",
border: "1px solid rgba(99, 102, 241, 0.3)",
borderRadius: "4px",
color: "rgba(129, 140, 248, 0.9)",
},
// Admin-specific: vertical button group
buttonGroup: {
display: "flex",
flexDirection: "column",
gap: "0.5rem",
alignItems: "flex-end",
},
successButton: {
fontFamily: "'DM Sans', system-ui, sans-serif",
padding: "0.4rem 0.85rem",
fontSize: "0.75rem",
fontWeight: 500,
background: "rgba(34, 197, 94, 0.2)",
border: "1px solid rgba(34, 197, 94, 0.3)",
borderRadius: "6px",
color: "#4ade80",
cursor: "pointer",
transition: "all 0.2s",
},
warningButton: {
fontFamily: "'DM Sans', system-ui, sans-serif",
padding: "0.4rem 0.85rem",
fontSize: "0.75rem",
fontWeight: 500,
background: "rgba(251, 146, 60, 0.2)",
border: "1px solid rgba(251, 146, 60, 0.3)",
borderRadius: "6px",
color: "#fb923c",
cursor: "pointer",
transition: "all 0.2s",
},
dangerButton: {
fontFamily: "'DM Sans', system-ui, sans-serif",
padding: "0.4rem 0.85rem",
fontSize: "0.75rem",
fontWeight: 500,
background: "rgba(239, 68, 68, 0.2)",
border: "1px solid rgba(239, 68, 68, 0.3)",
borderRadius: "6px",
color: "#f87171",
cursor: "pointer",
transition: "all 0.2s",
},
};