fix : handle lichess eval api error

src/hooks/useEngine.ts

@@ -26,7 +26,7 @@ export const useEngine = (
         return newEngine;
       });
     });
-  }, [engineName]);
+  }, [engineName, workersNb]);
 
   return engine;
 };

src/lib/lichess.ts

@@ -13,15 +13,7 @@ export const getLichessEval = async (
   multiPv = 1
 ): Promise<PositionEval> => {
   try {
-    const controller = new AbortController();
+    const data = await fetchLichessEval(fen, multiPv);
-    const timeoutId = setTimeout(() => controller.abort("timeout"), 200);
-    const res = await fetch(
-      `https://lichess.org/api/cloud-eval?fen=${fen}&multiPv=${multiPv}`,
-      { method: "GET", signal: controller.signal }
-    );
-    clearTimeout(timeoutId);
-
-    const data: LichessResponse<LichessEvalBody> = await res.json();
 
     if ("error" in data) {
       if (data.error === LichessError.NotFound) {
@@ -53,9 +45,7 @@ export const getLichessEval = async (
       lines: linesToKeep,
     };
   } catch (error) {
-    if (!isAbortError(error)) {
+    logErrorToSentry(error, { fen, multiPv });
-      logErrorToSentry(error, { fen, multiPv });
-    }
 
     return {
       bestMove: "",
@@ -64,11 +54,6 @@ export const getLichessEval = async (
   }
 };
 
-const isAbortError = (error: unknown): boolean =>
-  error === "timeout" ||
-  ((error instanceof Error || error instanceof DOMException) &&
-    (error.name === "AbortError" || error.message === "timeout"));
-
 export const getLichessUserRecentGames = async (
   username: string
 ): Promise<LichessGame[]> => {
@@ -87,3 +72,21 @@ export const getLichessUserRecentGames = async (
 
   return games;
 };
+
+const fetchLichessEval = async (
+  fen: string,
+  multiPv: number
+): Promise<LichessResponse<LichessEvalBody>> => {
+  try {
+    const res = await fetch(
+      `https://lichess.org/api/cloud-eval?fen=${fen}&multiPv=${multiPv}`,
+      { method: "GET", signal: AbortSignal.timeout(200) }
+    );
+
+    return res.json();
+  } catch (error) {
+    console.error(error);
+
+    return { error: LichessError.NotFound };
+  }
+};