feat: saxo history

frontend/src/hooks/useApi.ts

@@ -1752,14 +1752,25 @@ export const useDedupeSaxoHistory = () => {
   })
 }
 
-export const useSaxoHistory = (symbol?: string, dateFrom?: string, dateTo?: string) =>
+export const useSaxoHistory = (symbol?: string, asOf?: string) =>
   useQuery<SaxoSnapshotRow[]>({
-    queryKey: ['saxo-history', symbol, dateFrom, dateTo],
+    queryKey: ['saxo-history', symbol, asOf],
     queryFn: () => api.get('/saxo/history', {
-      params: { ...(symbol ? { symbol } : {}), ...(dateFrom ? { date_from: dateFrom } : {}), ...(dateTo ? { date_to: dateTo } : {}) },
+      params: { ...(symbol ? { symbol } : {}), ...(asOf ? { as_of: asOf } : {}) },
     }).then(r => r.data),
   })
 
+export const useDeleteSaxoHistory = () => {
+  const qc = useQueryClient()
+  return useMutation({
+    mutationFn: (symbol: string) => api.delete(`/saxo/history/${encodeURIComponent(symbol)}`).then(r => r.data as { symbol: string; rows_deleted: number }),
+    onSuccess: () => {
+      qc.invalidateQueries({ queryKey: ['saxo-history'] })
+      qc.invalidateQueries({ queryKey: ['saxo-symbols'] })
+    },
+  })
+}
+
 export type SaxoSymbolSummary = { symbol: string; rows_count: number; first_date: string; last_date: string }
 
 export const useSaxoSymbols = () =>