basic loading of user's studies

src/components/LichessButton.tsx

@@ -1,8 +1,8 @@
 import { useLichessUser } from "#/context/LichessUserContext.tsx";
-import { useLichessOAuth } from "#/hooks/useLichessOAuth.ts";
+import { useLichess } from "#/hooks/useLichess.ts";
 
 const LichessButton = () => {
-	const { lichessLogin, lichessLogout } = useLichessOAuth();
+	const { lichessLogin, lichessLogout } = useLichess();
 	const { user } = useLichessUser();
 
 	const onClickHandler = () => {

src/components/LichessStudyUrlInput.tsx

@@ -0,0 +1,5 @@
+const LichessStudyUrlInput = () => {
+	return <input placeholder="Lichess Study URL" className="" />;
+};
+
+export default LichessStudyUrlInput;

src/components/SelectLichessStudy.tsx

@@ -0,0 +1,21 @@
+import { useLichess } from "#/hooks/useLichess.ts";
+
+const SelectLichessStudy = () => {
+	const { getLichessUserStudies } = useLichess();
+
+	const onClickHandler = async () => {
+		await getLichessUserStudies();
+	};
+
+	return (
+		<button
+			type="button"
+			className="btn btn-secondary"
+			onClick={onClickHandler}
+		>
+			Select Lichess Study
+		</button>
+	);
+};
+
+export default SelectLichessStudy;

src/hooks/useLichess.ts

@@ -6,6 +6,7 @@ import {
 	getSession,
 	getToken,
 	getUser,
+	getUserStudies,
 	login,
 	logout,
 	setSession,
@@ -17,8 +18,8 @@ interface ITokenData {
 	token_type: string;
 }
 
-export const useLichessOAuth = () => {
-	const { setUser } = useLichessUser();
+export const useLichess = () => {
+	const { user, setUser } = useLichessUser();
 
 	const loginFn = useServerFn(login);
 	const logoutFn = useServerFn(logout);
@@ -26,6 +27,7 @@ export const useLichessOAuth = () => {
 	const getUserFn = useServerFn(getUser);
 	const setSessionFn = useServerFn(setSession);
 	const getSessionFn = useServerFn(getSession);
+	const getUserStudiesFn = useServerFn(getUserStudies);
 
 	const lichessAccessToken = async ({ code }: { code: string }) => {
 		return accessTokenFn({ data: { code } });
@@ -34,11 +36,13 @@ export const useLichessOAuth = () => {
 	const setLichessUser = async ({
 		username,
 		id,
+		token,
 	}: {
 		username: string;
 		id: string;
+		token: string;
 	}) => {
-		await setSessionFn({ data: { username, id } });
+		await setSessionFn({ data: { username, id, token } });
 		setUser({ username, id, isLoggedIn: true });
 	};
 
@@ -48,9 +52,7 @@ export const useLichessOAuth = () => {
 		});
 	};
 
-	const lichessLogin = async () => {
-		await loginFn();
-	};
+	const lichessLogin = async () => await loginFn();
 
 	const lichessLogout = async () => {
 		await logoutFn();
@@ -70,12 +72,22 @@ export const useLichessOAuth = () => {
 			(async () => {
 				const tokenData = await lichessAccessToken({ code });
 				const userData = await getLichessUser({ tokenData });
-				await setLichessUser({ username: userData.username, id: userData.id });
+
+				await setLichessUser({
+					username: userData.username,
+					id: userData.id,
+					token: tokenData.access_token,
+				});
 				await navigate({ to: "/chessboard" });
 			})();
 		}, [navigate, code]);
 	};
 
+	const getLichessUserStudies = async () => {
+		if (!user) throw new Error("User not found");
+		await getUserStudiesFn();
+	};
+
 	return {
 		lichessLogin,
 		lichessLogout,
@@ -84,5 +96,6 @@ export const useLichessOAuth = () => {
 		setLichessUser,
 		getLichessSession,
 		useLichessCallback,
+		getLichessUserStudies,
 	};
 };

src/pages/Callback.tsx

@@ -1,14 +1,14 @@
 import { getRouteApi } from "@tanstack/react-router";
-import { useLichessOAuth } from "#/hooks/useLichessOAuth.ts";
+import { useLichess } from "#/hooks/useLichess.ts";
 
 const routeApi = getRouteApi("/callback");
 
 const Callback = () => {
-	const { useLichessCallback } = useLichessOAuth();
+	const { useLichessCallback } = useLichess();
 	const { code } = routeApi.useSearch();
 	useLichessCallback({ code }).then();
 
-	return <div>{code}</div>;
+	return <div>Loading...</div>;
 };
 
 export default Callback;

src/pages/Chessboard.tsx

@@ -2,7 +2,9 @@ import { lazy, Suspense } from "react";
 import CustomHeaders from "#/components/CustomHeaders.tsx";
 import HeaderFields from "#/components/HeaderFields.tsx";
 import LichessButton from "#/components/LichessButton.tsx";
+import LichessStudyUrlInput from "#/components/LichessStudyUrlInput.tsx";
 import Section from "#/components/Section.tsx";
+import SelectLichessStudy from "#/components/SelectLichessStudy.tsx";
 import { useChessGame } from "#/hooks/useChessGame.ts";
 
 const PgnViewer = lazy(() => import("#/components/PgnViewer.tsx"));
@@ -44,6 +46,7 @@ const Chessboard = () => {
 					className="file-input max-w-xs"
 					onChange={handleLoadPgn}
 				/>
+				<SelectLichessStudy /> or <LichessStudyUrlInput />
 			</Section>
 
 			<div className="grid lg:grid-cols-2 gap-4">

src/server/lichess.ts

@@ -22,7 +22,11 @@ export const getSession = createServerFn({ method: "GET" }).handler(
 		const session = getCookie("lichess-session");
 		if (!session) return null;
 		try {
-			return JSON.parse(session) as { username: string; id: string };
+			return JSON.parse(session) as {
+				username: string;
+				id: string;
+				token: string;
+			};
 		} catch {
 			return null;
 		}
@@ -30,11 +34,17 @@ export const getSession = createServerFn({ method: "GET" }).handler(
 );
 
 export const setSession = createServerFn({ method: "POST" })
-	.inputValidator((data: { username: string; id: string }) => data)
+	.inputValidator(
+		(data: { username: string; id: string; token: string }) => data,
+	)
 	.handler(async ({ data }) => {
 		setCookie(
 			"lichess-session",
-			JSON.stringify({ username: data.username, id: data.id }),
+			JSON.stringify({
+				username: data.username,
+				id: data.id,
+				token: data.token,
+			}),
 			{
 				path: "/",
 				httpOnly: true,
@@ -86,6 +96,8 @@ export const getToken = createServerFn({ method: "POST" })
 export const getUser = createServerFn({ method: "GET" })
 	.inputValidator((data: { access_token: string }) => data)
 	.handler(async ({ data }) => {
+		console.log(data.access_token);
+
 		const response = await fetch("https://lichess.org/api/account", {
 			headers: {
 				Authorization: `Bearer ${data.access_token}`,
@@ -95,9 +107,26 @@ export const getUser = createServerFn({ method: "GET" })
 		return response.json();
 	});
 
+const deleteAccessToken = createServerFn().handler(async () => {
+	const session = await getSession();
+	const token = session?.token;
+
+	if (token) {
+		const response = await fetch("https://lichess.org/api/token", {
+			method: "DELETE",
+			headers: {
+				Authorization: `Bearer ${token}`,
+			},
+		});
+
+		return await response.json();
+	}
+});
+
 export const logout = createServerFn().handler(async () => {
+	await deleteAccessToken();
 	deleteCookie("lichess-session", { path: "/" });
-	deleteCookie("lichess-oauth-verifier", { path: "/" });
+	deleteCookie("lichess-oauth-verifier", { path: "/" }); // cookie shouldn't exist
 });
 
 export const login = createServerFn({ method: "GET" }).handler(async () => {
@@ -125,3 +154,27 @@ export const login = createServerFn({ method: "GET" }).handler(async () => {
 		href: `https://lichess.org/oauth?${params.toString()}`,
 	});
 });
+
+export const getUserStudies = createServerFn({ method: "POST" }).handler(
+	async () => {
+		const session = await getSession();
+
+		if (!session) return;
+
+		const response = await fetch(
+			`https://lichess.org/api/study/by/${session.username}`,
+			{
+				headers: {
+					Authorization: `Bearer ${session.token}`,
+				},
+			},
+		);
+
+		const studies = await response.text();
+
+		return studies
+			.trim()
+			.split("\n")
+			.map((study) => JSON.parse(study));
+	},
+);