в привилегии добавлено поле о последнем дне

src/pages/createQuize/AvailablePrivilege.tsx

@@ -9,6 +9,7 @@ import { clearAuthToken, getMessageFromFetchError } from "@frontend/kitui";
 import { enqueueSnackbar } from "notistack";
 import { useUserAccountFetcher } from "../../App";
 import { useNavigate } from "react-router-dom";
+import moment from "moment";
 
 export default function AvailablePrivilege() {
   const user = useUserStore();
@@ -47,6 +48,19 @@ export default function AvailablePrivilege() {
   const quizUnlimTime = userPrivileges?.quizUnlimTime?.amount || 0;
   const quizCnt = userPrivileges?.quizCnt?.amount || 0;
   const squizHideBadge = userPrivileges?.squizHideBadge?.amount || 0;
+
+  //Где дни - amount - это на сколько дней выдан безлимит. т.е. не сколько осталось, а на сколько дней выдано
+  function getCramps (amount: number, created_at: string) {
+    if (created_at.length === 0) return 0
+  const currentDate = moment()
+
+    return Number((moment(currentDate.add(amount, "days").diff(created_at)).unix() / 86400).toFixed(1))
+  }
+  const quizUnlimDays = getCramps(quizUnlimTime, userPrivileges?.quizUnlimTime?.created_at || "")
+  const squizBadgeDays = getCramps(squizHideBadge, userPrivileges?.squizHideBadge?.created_at || "")
+
+  console.log(quizUnlimDays)
+
   return (
     <Box
       sx={{
@@ -65,7 +79,12 @@ export default function AvailablePrivilege() {
       <Typography variant={"body1"} sx={{ color: "#4D4D4D" }}>
         Безлимитные заявки:{" "}
         <strong>
-          {quizUnlimTime} {declOfNum(quizUnlimTime, DayForm)}
+          {
+            quizUnlimDays > 0 && quizUnlimDays < 1 ?
+            "последний день"
+            :
+            `${quizUnlimTime} ${declOfNum(Math.trunc(quizUnlimDays), DayForm)}`
+          }
         </strong>
       </Typography>
       {quizCnt !== 0 && (
@@ -77,7 +96,12 @@ export default function AvailablePrivilege() {
         <Typography variant={"body1"} sx={{ color: "#4D4D4D" }}>
           Скрытие логотипа PenaQuiz:{" "}
           <strong>
-            {squizHideBadge} {declOfNum(squizHideBadge, DayForm)}
+          {
+            squizBadgeDays > 0 && squizBadgeDays < 1 ?
+            "последний день"
+            :
+            `${squizHideBadge} ${declOfNum(Math.trunc(squizBadgeDays), DayForm)}`
+          }
           </strong>
         </Typography>
       )}