fix sf buy (#33)

* buy * check-fix * sf buy start time now * fmt
sfcompute · Oct 3, 2024 · 2eea48d · 2eea48d
1 parent 283bc58
commit 2eea48d
Show file tree

Hide file tree

Showing 3 changed files with 328 additions and 162 deletions.
diff --git a/src/helpers/units.ts b/src/helpers/units.ts
@@ -1,3 +1,4 @@
+import dayjs from "dayjs";
 import type { Nullable } from "../types/empty";
 
 // -- time
@@ -25,6 +26,16 @@ export function roundStartDate(startDate: Date): Date {
   }
 }
 
+export function computeApproximateDurationSeconds(
+  startDate: Date | "NOW",
+  endDate: Date,
+): number {
+  const startEpoch =
+    startDate === "NOW" ? currentEpoch() : dateToEpoch(startDate);
+  const endEpoch = dateToEpoch(endDate);
+  return dayjs(epochToDate(endEpoch)).diff(dayjs(epochToDate(startEpoch)), "s");
+}
+
 export function roundEndDate(endDate: Date): Date {
   return epochToDate(roundEpochUpToHour(dateToEpoch(endDate)));
 }