climperor/web/frontend/functions/api/players/_db.js

/** D1 helpers for Pages Functions (subset of cloudflare/player-sync/src/db.js). */

export function utcNow() {
  return new Date().toISOString().replace(/\.\d{3}Z$/, "Z");
}

export function jsonResponse(body, status = 200, extra = {}) {
  return new Response(JSON.stringify(body), {
    status,
    headers: {
      "Content-Type": "application/json; charset=utf-8",
      "Cache-Control": "no-store",
      ...extra,
    },
  });
}

export async function loadPlayerBundle(db, accountId) {
  if (!db) return null;
  const user = await db
    .prepare(`SELECT * FROM users WHERE account_id = ?`)
    .bind(accountId)
    .first();
  if (!user) return null;
  const profile = await db
    .prepare(`SELECT * FROM player_profiles WHERE account_id = ?`)
    .bind(accountId)
    .first();
  const statsRows = await db
    .prepare(`SELECT * FROM player_stats WHERE account_id = ?`)
    .bind(accountId)
    .all();
  const heroes = await db
    .prepare(
      `SELECT * FROM player_heroes WHERE account_id = ? ORDER BY games DESC LIMIT 8`
    )
    .bind(accountId)
    .all();
  const peers = await db
    .prepare(
      `SELECT * FROM player_peers WHERE account_id = ? ORDER BY games DESC LIMIT 8`
    )
    .bind(accountId)
    .all();
  const recent = await db
    .prepare(
      `SELECT * FROM player_matches WHERE account_id = ? ORDER BY start_time DESC LIMIT 20`
    )
    .bind(accountId)
    .all();

  const statsByScope = {};
  for (const row of (statsRows && statsRows.results) || []) {
    try {
      statsByScope[row.scope] = row.payload_json
        ? JSON.parse(row.payload_json)
        : row;
    } catch {
      statsByScope[row.scope] = row;
    }
  }

  return {
    account_id: accountId,
    personaname: user.personaname,
    avatar: user.avatar,
    public_share: !!user.public_share,
    rank_tier: profile && profile.rank_tier,
    leaderboard_rank: profile && profile.leaderboard_rank,
    availability: profile
      ? {
          status: profile.availability_status,
          note: profile.availability_note,
          complete: !!profile.availability_complete,
          source: profile.source,
          fetched_at: profile.fetched_at,
          stale: false,
        }
      : null,
    career: statsByScope.career || null,
    recent_20: statsByScope.recent20 || null,
    activity_180: statsByScope.recent180 || null,
    top_heroes: ((heroes && heroes.results) || []).map((h) => ({
      hero_id: h.hero_id,
      hero_key: h.hero_key,
      hero_name_loc: h.hero_name_loc,
      games: h.games,
      wins: h.wins,
      winrate: h.winrate,
      last_played: h.last_played,
    })),
    peers: ((peers && peers.results) || []).map((p) => ({
      account_id: p.peer_account_id,
      personaname: p.personaname,
      avatar: p.avatar,
      games: p.games,
      wins: p.wins,
      winrate: p.winrate,
    })),
    recent: ((recent && recent.results) || []).map((r) => ({
      match_id: r.match_id,
      start_time: r.start_time,
      duration: r.duration,
      won: !!r.won,
      hero_id: r.hero_id,
      hero_key: r.hero_key,
      hero_name_loc: r.hero_name_loc,
      kills: r.kills,
      deaths: r.deaths,
      assists: r.assists,
      kda: r.kda,
      gpm: r.gpm,
      xpm: r.xpm,
      hero_damage: r.hero_damage,
      game_mode: r.game_mode,
      lobby_type: r.lobby_type,
    })),
    updated_at: (profile && profile.updated_at) || user.last_login_at,
    enriched_at: profile && profile.enriched_at,
  };
}

export function isStale(fetchedAt, maxAgeMs = 10 * 60 * 1000) {
  if (!fetchedAt) return true;
  const t = Date.parse(fetchedAt);
  if (!Number.isFinite(t)) return true;
  return Date.now() - t > maxAgeMs;
}

export async function enqueueRefresh(env, payload) {
  if (!env.SYNC_QUEUE) return false;
  const jobId = crypto.randomUUID();
  const now = utcNow();
  if (env.DB) {
    await env.DB.prepare(
      `INSERT INTO sync_jobs (id, account_id, kind, match_id, status, attempts, created_at, updated_at)
       VALUES (?, ?, ?, ?, 'queued', 0, ?, ?)`
    )
      .bind(
        jobId,
        payload.account_id,
        payload.kind || "login_refresh",
        payload.match_id || null,
        now,
        now
      )
      .run();
  }
  await env.SYNC_QUEUE.send({ ...payload, job_id: jobId });
  return true;
}