feat: getDiscounts request

src/api/discounts.ts

@@ -0,0 +1,22 @@
+import { makeRequest } from "@frontend/kitui";
+import { parseAxiosError } from "@utils/parse-error";
+
+import type { Discount } from "@model/discounts";
+
+const API_URL = process.env.REACT_APP_DOMAIN + "/price/discount";
+
+export async function getDiscounts(
+  userId: string,
+): Promise<[Discount[] | null, string?]> {
+  try {
+    const { Discounts } = await makeRequest<unknown, { Discounts: Discount[] }>(
+      { method: "GET", url: `${API_URL}/user/${userId}` },
+    );
+
+    return [Discounts];
+  } catch (nativeError) {
+    const [error] = parseAxiosError(nativeError);
+
+    return [null, `Не удалось получить скидки. ${error}`];
+  }
+}

src/model/discounts.ts

@@ -0,0 +1,49 @@
+type Audit = {
+  UpdatedAt: Date;
+  CreatedAt: Date;
+  Deleted: boolean;
+};
+
+type Condition = {
+  Period: Period;
+  User: string;
+  UserType: string;
+  Coupon: string;
+  PurchasesAmount: string;
+  CartPurchasesAmount: string;
+  Product: string;
+  Term: string;
+  Usage: string;
+  PriceFrom: string;
+  Group: string;
+};
+
+type Period = {
+  From: Date;
+  To: Date;
+};
+
+type Target = {
+  Products: Product[];
+  Factor: number;
+  TargetScope: string;
+  TargetGroup: string;
+  Overhelm: boolean;
+};
+
+type Product = {
+  ID: string;
+  Factor: number;
+  Overhelm: boolean;
+};
+
+export type Discount = {
+  ID: string;
+  Name: string;
+  Layer: number;
+  Description: string;
+  Condition: Condition;
+  Target: Target;
+  Audit: Audit;
+  Deprecated: boolean;
+};

src/pages/Tariffs/Tariffs.tsx

@@ -32,6 +32,9 @@ import { createTariffElements } from "./tariffsUtils/createTariffElements";
 import { currencyFormatter } from "./tariffsUtils/currencyFormatter";
 import { useWallet, setCash } from "@root/cash";
 import { handleLogoutClick } from "@utils/HandleLogoutClick";
+import { getDiscounts } from "@api/discounts";
+
+import type { Discount } from "@model/discounts";
 
 const StepperText: Record<string, string> = {
   day: "Тарифы на время",
@@ -48,7 +51,7 @@ function TariffPage() {
   const navigate = useNavigate();
   const [tariffs, setTariffs] = useState<Tariff[]>([]);
   const [user, setUser] = useState();
-  const [discounts, setDiscounts] = useState();
+  const [discounts, setDiscounts] = useState<Discount[]>([]);
   const [openModal, setOpenModal] = useState({});
   const { cashString, cashCop, cashRub } = useWallet();
   const [selectedItem, setSelectedItem] = useState<"count" | "day" | "dop">(
@@ -90,13 +93,18 @@ function TariffPage() {
         url: process.env.REACT_APP_DOMAIN + "/customer/account",
       });
       const tariffsList = await getTariffsList();
-      const discounts = await makeRequest({
-        method: "GET",
-        url: `${process.env.REACT_APP_DOMAIN}/price/discount/user/${userId}`,
-      });
+
+      if (userId) {
+        const [discounts] = await getDiscounts(userId);
+
+        if (discounts?.length) {
+          setDiscounts(discounts);
+        }
+      }
+
       setUser(user);
       setTariffs(tariffsList);
-      setDiscounts(discounts.Discounts);
+
       let cs = currencyFormatter.format(Number(user.wallet.cash) / 100);
       let cc = Number(user.wallet.cash);
       let cr = Number(user.wallet.cash) / 100;
@@ -178,11 +186,15 @@ function TariffPage() {
       .then(async (greetings) => {
         enqueueSnackbar(greetings);
 
-        const discounts = await makeRequest({
-          method: "GET",
-          url: `${process.env.REACT_APP_DOMAIN}/price/discount/user/${userId}`,
-        });
-        setDiscounts(discounts.Discounts);
+        if (!userId) {
+          return;
+        }
+
+        const [discounts] = await getDiscounts(userId);
+
+        if (discounts?.length) {
+          setDiscounts(discounts);
+        }
       })
       .catch(enqueueSnackbar);
   }

src/ui_kit/CheckFastlink.tsx

@@ -1,24 +1,33 @@
 import { useEffect, useLayoutEffect, useState } from "react";
-import { useUserStore } from "@root/user";
 import { Box, Button, Modal, Typography } from "@mui/material";
-import { mutate } from "swr";
 import { enqueueSnackbar } from "notistack";
+import { mutate } from "swr";
+
 import makeRequest from "@api/makeRequest";
+import { getDiscounts } from "@api/discounts";
+
+import { useUserStore } from "@root/user";
 import { parseAxiosError } from "@utils/parse-error";
 
+import type { Discount } from "@model/discounts";
+
 export function CheckFastlink() {
   const userId = useUserStore((state) => state.userId);
-  const [discounts, setDiscounts] = useState();
+  const [discounts, setDiscounts] = useState<Discount[]>([]);
   const [askToChange, setAskToChange] = useState(false);
   const [promocode, setPromocode] = useState("");
 
   useEffect(() => {
     const get = async () => {
-      const discounts = await makeRequest({
-        method: "GET",
-        url: `${process.env.REACT_APP_DOMAIN}/price/discount/user/${userId}`,
-      });
-      setDiscounts(discounts.Discounts);
+      if (!userId) {
+        return;
+      }
+
+      const [discounts] = await getDiscounts(userId);
+
+      if (discounts?.length) {
+        setDiscounts(discounts);
+      }
     };
     get();
   }, []);