Add DB+.env auto backup with download and upload restore in Settings.

Backups land under /root/eth_hedge_backups; restore accepts zip body for new-server migration and restarts the process. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-07-26 23:05:58 +08:00
parent 9d3b36826c
commit 2b348854fe
9 changed files with 946 additions and 25 deletions
@@ -299,28 +299,87 @@ export type RuntimeSettings = {
  sim: boolean;
 };

-export type StrategySettings = {
-  fee_rate: number;
-  exit_move_pct?: number;
-  exit_mode: "fixed_usdt" | "premium_multiple";
-  net_profit_target: number;
-  premium_exit_multiple: number;
-  rest_seconds: number;
-  live_order_interval_sec?: number;
-  skip_weekends: boolean;
-  initial_equity: number;
-  leverage: number;
-  min_option_hours: number;
-  min_option_leverage: number;
-  atm_open_offset_enabled: boolean;
-  max_atm_open_offset: number;
-  close_bid_mark_max_pct: number;
-  perp_qty_eth: number;
-  option_qty_eth: number;
-  show_manual_trade_buttons?: boolean;
-  exchange: "okx" | "binance";
-  perp_inst_id?: string;
-  option_inst_family?: string;
-  index_inst_id?: string;
-  ledger: { equity: number; available: number };
+export async function downloadBackup(name: string): Promise<void> {
+  await ensureFreshToken();
+  const token = getToken();
+  const res = await fetch(
+    `${getApiBase()}/api/backup/download/${encodeURIComponent(name)}`,
+    {
+      headers: token ? { Authorization: `Bearer ${token}` } : {},
+    },
+  );
+  if (res.status === 401) {
+    clearSession();
+    throw new Error("unauthorized");
+  }
+  if (!res.ok) {
+    const text = await res.text();
+    let detail = res.statusText;
+    try {
+      const j = JSON.parse(text) as { detail?: string };
+      if (j.detail) detail = String(j.detail);
+    } catch {
+      if (text) detail = text;
+    }
+    throw new Error(detail || `HTTP ${res.status}`);
+  }
+  const blob = await res.blob();
+  const url = URL.createObjectURL(blob);
+  const a = document.createElement("a");
+  a.href = url;
+  a.download = name;
+  document.body.appendChild(a);
+  a.click();
+  a.remove();
+  URL.revokeObjectURL(url);
+}
+
+export async function uploadRestoreBackup(
+  file: File,
+  confirmPhrase: string,
+): Promise<{ detail?: string; restart_required?: boolean }> {
+  await ensureFreshToken();
+  const token = getToken();
+  const res = await fetch(`${getApiBase()}/api/backup/restore`, {
+    method: "POST",
+    headers: {
+      ...(token ? { Authorization: `Bearer ${token}` } : {}),
+      "X-Confirm-Phrase": confirmPhrase,
+      "Content-Type": "application/zip",
+    },
+    body: file,
+  });
+  if (res.status === 401) {
+    clearSession();
+    throw new Error("unauthorized");
+  }
+  const text = await res.text();
+  let data: unknown = null;
+  try {
+    data = text ? JSON.parse(text) : null;
+  } catch {
+    data = { detail: text };
+  }
+  if (!res.ok) {
+    const detail =
+      typeof data === "object" && data && "detail" in data
+        ? String((data as { detail: unknown }).detail)
+        : res.statusText;
+    throw new Error(detail || `HTTP ${res.status}`);
+  }
+  return data as { detail?: string; restart_required?: boolean };
+}
+
+export type BackupStatus = {
+  auto_enabled: boolean;
+  interval_hours: number;
+  keep_count: number;
+  last_at_ms: number | null;
+  backup_dir: string;
+  items: {
+    name: string;
+    path: string;
+    size_bytes: number;
+    mtime_ms: number;
+  }[];
 };