스킬 정리 및 리팩토링

features/trade/hooks/useOrder.ts

@@ -1,10 +1,48 @@
 import { useState, useCallback } from "react";
+import { z } from "zod";
 import type { KisRuntimeCredentials } from "@/features/settings/store/use-kis-runtime-store";
 import type {
   DashboardStockCashOrderRequest,
   DashboardStockCashOrderResponse,
 } from "@/features/trade/types/trade.types";
 import { fetchOrderCash } from "@/features/trade/apis/kis-stock.api";
+import { parseKisAccountParts } from "@/lib/kis/account";
+
+const placeOrderRequestSchema = z
+  .object({
+    symbol: z.string().trim().regex(/^\d{6}$/),
+    side: z.enum(["buy", "sell"]),
+    orderType: z.enum(["limit", "market"]),
+    quantity: z.number().int().positive(),
+    price: z.number(),
+    accountNo: z.string().trim().min(1),
+    accountProductCode: z.string().trim().optional(),
+  })
+  .superRefine((request, ctx) => {
+    if (request.orderType === "limit" && request.price <= 0) {
+      ctx.addIssue({
+        code: z.ZodIssueCode.custom,
+        path: ["price"],
+        message: "지정가 주문은 가격이 0보다 커야 합니다.",
+      });
+    }
+
+    if (request.orderType === "market" && request.price < 0) {
+      ctx.addIssue({
+        code: z.ZodIssueCode.custom,
+        path: ["price"],
+        message: "시장가 주문은 가격이 0 이상이어야 합니다.",
+      });
+    }
+
+    if (!parseKisAccountParts(request.accountNo, request.accountProductCode)) {
+      ctx.addIssue({
+        code: z.ZodIssueCode.custom,
+        path: ["accountNo"],
+        message: "계좌번호 형식이 올바르지 않습니다. (8-2)",
+      });
+    }
+  });
 
 export function useOrder() {
   const [isLoading, setIsLoading] = useState(false);
@@ -28,6 +66,15 @@ export function useOrder() {
       setResult(null);
 
       try {
+        const validationResult = placeOrderRequestSchema.safeParse(request);
+        if (!validationResult.success) {
+          setError(
+            validationResult.error.issues[0]?.message ??
+              "주문 요청 값이 올바르지 않습니다.",
+          );
+          return null;
+        }
+
         const data = await fetchOrderCash(request, credentials);
         setResult(data);
         return data;