[Feat] 공유 링크 구현

admin/.gitignore

@@ -22,3 +22,5 @@ dist-ssr
 *.njsproj
 *.sln
 *.sw?
+
+.env

client/src/apis/linkAPI.ts

@@ -0,0 +1,22 @@
+import { GetShareLinkResponse } from "@/types/linkApi";
+import { fetchWithTimeout } from "@/utils/fetchWithTimeout";
+
+const baseURL = `${import.meta.env.VITE_API_URL}/link`;
+const headers = {
+    "Content-Type": "application/json",
+};
+
+export const LinkAPI = {
+    async getShareLink(token: string): Promise<GetShareLinkResponse> {
+        try {
+            const response = await fetchWithTimeout(`${baseURL}`, {
+                method: "POST",
+                headers: { ...headers, Authorization: `Bearer ${token}` },
+            });
+            return response.json();
+        } catch (error) {
+            console.error("Error:", error);
+            throw error;
+        }
+    },
+};

client/src/constants/cookie.ts

@@ -0,0 +1,4 @@
+export const COOKIE_KEY = {
+    ACCESS_TOKEN: "token",
+    INVITE_USER: "referrerId",
+} as const;

client/src/features/CasperCustom/CasperCustomFinish.tsx

@@ -2,14 +2,16 @@ import { useEffect, useRef } from "react";
 import { motion } from "framer-motion";
 import { useCookies } from "react-cookie";
 import { Link } from "react-router-dom";
+import { LinkAPI } from "@/apis/linkAPI";
 import { LotteryAPI } from "@/apis/lotteryAPI";
 import CTAButton from "@/components/CTAButton";
-import { COOKIE_TOKEN_KEY } from "@/constants/Auth/token";
 import { MAX_APPLY } from "@/constants/CasperCustom/customStep";
 import { DISSOLVE } from "@/constants/animation";
+import { COOKIE_KEY } from "@/constants/cookie";
 import useCasperCustomDispatchContext from "@/hooks/useCasperCustomDispatchContext";
 import useCasperCustomStateContext from "@/hooks/useCasperCustomStateContext";
 import useFetch from "@/hooks/useFetch";
+import useToast from "@/hooks/useToast";
 import { CASPER_ACTION } from "@/types/casperCustom";
 import { GetApplyCountResponse } from "@/types/lotteryApi";
 import { saveDomImage } from "@/utils/saveDomImage";
@@ -27,10 +29,11 @@ export function CasperCustomFinish({
     handleResetStep,
     unblockNavigation,
 }: CasperCustomFinishProps) {
-    const [cookies] = useCookies([COOKIE_TOKEN_KEY]);
+    const [cookies] = useCookies([COOKIE_KEY.ACCESS_TOKEN]);
+    const { showToast, ToastComponent } = useToast("링크가 복사되었어요!");
 
     const { data: applyCountData, fetchData: getApplyCount } = useFetch<GetApplyCountResponse>(() =>
-        LotteryAPI.getApplyCount(cookies[COOKIE_TOKEN_KEY])
+        LotteryAPI.getApplyCount(cookies[COOKIE_KEY.ACCESS_TOKEN])
     );
 
     const dispatch = useCasperCustomDispatchContext();
@@ -39,7 +42,7 @@ export function CasperCustomFinish({
     const casperCustomRef = useRef<HTMLDivElement>(null);
 
     useEffect(() => {
-        if (!cookies[COOKIE_TOKEN_KEY]) {
+        if (!cookies[COOKIE_KEY.ACCESS_TOKEN]) {
             return;
         }
 
@@ -60,6 +63,17 @@ export function CasperCustomFinish({
         dispatch({ type: CASPER_ACTION.RESET_CUSTOM });
     };
 
+    const handleClickShareButton = async () => {
+        const link = await LinkAPI.getShareLink(cookies[COOKIE_KEY.ACCESS_TOKEN]);
+
+        try {
+            await navigator.clipboard.writeText(link.shortenLocalUrl);
+            showToast();
+        } catch (err) {
+            console.error("Failed to copy: ", err);
+        }
+    };
+
     return (
         <motion.div className="mt-[60px] flex flex-col items-center" {...SCROLL_MOTION(DISSOLVE)}>
             <div className="flex items-center gap-[107px]">
@@ -102,7 +116,10 @@ export function CasperCustomFinish({
                         </div>
                     )}
 
-                    <CTAButton label="이벤트 공유해서 추가 응모하기" />
+                    <CTAButton
+                        label="이벤트 공유해서 추가 응모하기"
+                        onClick={handleClickShareButton}
+                    />
                 </div>
             </div>
 
@@ -112,6 +129,8 @@ export function CasperCustomFinish({
                 </p>
                 <ArrowIcon stroke="#ffffff" />
             </Link>
+
+            {ToastComponent}
         </motion.div>
     );
 }

client/src/features/CasperCustom/CasperCustomForm.tsx

@@ -4,9 +4,9 @@ import { useCookies } from "react-cookie";
 import { LotteryAPI } from "@/apis/lotteryAPI";
 import CTAButton from "@/components/CTAButton";
 import TextField from "@/components/TextField";
-import { COOKIE_TOKEN_KEY } from "@/constants/Auth/token";
 import { CUSTOM_OPTION } from "@/constants/CasperCustom/casper";
 import { DISSOLVE } from "@/constants/animation";
+import { COOKIE_KEY } from "@/constants/cookie";
 import useCasperCustomDispatchContext from "@/hooks/useCasperCustomDispatchContext";
 import useCasperCustomStateContext from "@/hooks/useCasperCustomStateContext";
 import useFetch from "@/hooks/useFetch";
@@ -20,14 +20,17 @@ interface CasperCustomFormProps {
 }
 
 export function CasperCustomForm({ navigateNextStep }: CasperCustomFormProps) {
-    const [cookies] = useCookies([COOKIE_TOKEN_KEY]);
+    const [cookies] = useCookies([COOKIE_KEY.ACCESS_TOKEN, COOKIE_KEY.INVITE_USER]);
 
     const {
         data: casper,
         isSuccess: isSuccessPostCasper,
         fetchData: postCasper,
-    } = useFetch<PostCasperResponse, { token: string; casper: CasperInformationType }>(
-        ({ token, casper }) => LotteryAPI.postCasper(token, casper)
+    } = useFetch<
+        PostCasperResponse,
+        { token: string; referrerId: string; casper: CasperInformationType }
+    >(({ token, referrerId, casper }) =>
+        LotteryAPI.postCasper(token, { ...casper, [COOKIE_KEY.INVITE_USER]: referrerId })
     );
 
     const { casperName, expectations, selectedCasperIdx } = useCasperCustomStateContext();
@@ -80,7 +83,11 @@ export function CasperCustomForm({ navigateNextStep }: CasperCustomFormProps) {
             expectation: expectations,
         };
 
-        await postCasper({ token: cookies[COOKIE_TOKEN_KEY], casper });
+        await postCasper({
+            token: cookies[COOKIE_KEY.ACCESS_TOKEN],
+            referrerId: cookies[COOKIE_KEY.INVITE_USER],
+            casper,
+        });
     };
 
     return (

client/src/pages/Lottery/index.tsx

@@ -1,11 +1,11 @@
 import { useCallback, useEffect, useState } from "react";
 import { useCookies } from "react-cookie";
-import { useLoaderData, useNavigate } from "react-router-dom";
+import { useLoaderData, useLocation, useNavigate } from "react-router-dom";
 import { AuthAPI } from "@/apis/authAPI";
 import Footer from "@/components/Footer";
 import Notice from "@/components/Notice";
-import { COOKIE_TOKEN_KEY } from "@/constants/Auth/token";
 import { LOTTERY_SECTIONS } from "@/constants/PageSections/sections.ts";
+import { COOKIE_KEY } from "@/constants/cookie";
 import {
     CustomDesign,
     HeadLamp,
@@ -33,11 +33,16 @@ export default function Lottery() {
     useScrollTop();
 
     const navigate = useNavigate();
+    const location = useLocation();
+    const queryParams = new URLSearchParams(location.search);
+    const inviteUser = queryParams.get(COOKIE_KEY.INVITE_USER);
+
+    const lotteryData = useLoaderData() as GetLotteryResponse;
 
     const containerRef = useHeaderStyleObserver({
         darkSections: [LOTTERY_SECTIONS.HEADLINE, LOTTERY_SECTIONS.SHORT_CUT],
     });
-    const [_cookies, setCookie] = useCookies([COOKIE_TOKEN_KEY]);
+    const [_cookies, setCookie] = useCookies([COOKIE_KEY.ACCESS_TOKEN, COOKIE_KEY.INVITE_USER]);
 
     const {
         data: authToken,
@@ -52,11 +57,14 @@ export default function Lottery() {
 
     const [phoneNumberState, setPhoneNumberState] = useState(phoneNumber);
 
-    const lotteryData = useLoaderData() as GetLotteryResponse;
-
+    useEffect(() => {
+        if (inviteUser) {
+            setCookie(COOKIE_KEY.INVITE_USER, inviteUser);
+        }
+    }, [inviteUser]);
     useEffect(() => {
         if (authToken && isSuccessGetAuthToken) {
-            setCookie(COOKIE_TOKEN_KEY, authToken.accessToken);
+            setCookie(COOKIE_KEY.ACCESS_TOKEN, authToken.accessToken);
             dispatch({ type: PHONE_NUMBER_ACTION.SET_PHONE_NUMBER, payload: phoneNumberState });
             navigate("/lottery/custom");
         }

client/src/types/linkApi.ts

@@ -0,0 +1,4 @@
+export interface GetShareLinkResponse {
+    shortenUrl: string;
+    shortenLocalUrl: string;
+}

client/src/types/lotteryApi.ts

@@ -1,3 +1,5 @@
+import { COOKIE_KEY } from "@/constants/cookie";
+
 export interface CasperInformationType {
     eyeShape: number;
     eyePosition: number;
@@ -12,7 +14,9 @@ export type GetCasperListResponse = ({
     casperId: number;
 } & CasperInformationType)[];
 
-export interface PostCasperRequestBody extends CasperInformationType {}
+export interface PostCasperRequestBody extends CasperInformationType {
+    [COOKIE_KEY.INVITE_USER]: string;
+}
 
 export interface PostCasperResponse extends CasperInformationType {
     casperId: number;