feat : add chessCom games import

src/lib/chess.ts

@@ -21,7 +21,7 @@ export const formatGameToDatabase = (game: Chess): Omit<Game, "id"> => {
     event: headers.Event,
     site: headers.Site,
     date: headers.Date,
-    round: headers.Round,
+    round: headers.Round ?? "?",
     white: {
       name: headers.White,
       rating: headers.WhiteElo ? Number(headers.WhiteElo) : undefined,

src/lib/chessCom.ts

@@ -0,0 +1,41 @@
+import { ChessComGame } from "@/types/chessCom";
+import { getPaddedMonth } from "./helpers";
+
+export const getUserRecentGames = async (
+  username: string
+): Promise<ChessComGame[]> => {
+  const date = new Date();
+  const year = date.getUTCFullYear();
+  const month = date.getUTCMonth() + 1;
+  const paddedMonth = getPaddedMonth(month);
+
+  const res = await fetch(
+    `https://api.chess.com/pub/player/${username}/games/${year}/${paddedMonth}`
+  );
+
+  if (res.status === 404) return [];
+
+  const data = await res.json();
+
+  const games: ChessComGame[] = data?.games ?? [];
+
+  if (games.length < 20) {
+    const previousMonth = month === 1 ? 12 : month - 1;
+    const previousPaddedMonth = getPaddedMonth(previousMonth);
+    const yearToFetch = previousMonth === 12 ? year - 1 : year;
+
+    const resPreviousMonth = await fetch(
+      `https://api.chess.com/pub/player/${username}/games/${yearToFetch}/${previousPaddedMonth}`
+    );
+
+    const dataPreviousMonth = await resPreviousMonth.json();
+
+    games.push(...(dataPreviousMonth?.games ?? []));
+  }
+
+  games.sort((a, b) => {
+    return b.end_time - a.end_time;
+  });
+
+  return games;
+};

src/lib/helpers.ts

@@ -0,0 +1,7 @@
+export const getPaddedMonth = (month: number) => {
+  return month < 10 ? `0${month}` : month;
+};
+
+export const capitalize = (s: string) => {
+  return s.charAt(0).toUpperCase() + s.slice(1);
+};