finished hooking up promotion history

ui/src/api/rank.ts

@@ -1,6 +1,6 @@
 import { BatchPromotion, BatchPromotionMember } from '@shared/schemas/promotionSchema';
 import { PagedData } from '@shared/types/pagination';
-import { PromotionSummary, Rank } from '@shared/types/rank'
+import { PromotionDetails, PromotionSummary, Rank } from '@shared/types/rank'
 
 //  @ts-ignore
 const addr = import.meta.env.VITE_APIHOST;
@@ -60,8 +60,9 @@ export async function getPromoHistory(page?: number, pageSize?: number): Promise
     });
 }
 
-export async function getPromotionsOnDay(day: Date): Promise<BatchPromotionMember[]> {
-    const res = await fetch(`${addr}/memberRanks/${day}`, {
+export async function getPromotionsOnDay(day: Date): Promise<PromotionDetails[]> {
+    console.log(day.toISOString());
+    const res = await fetch(`${addr}/memberRanks/${day.toISOString()}`, {
         credentials: 'include',
     })