Add persistent cross-game player bank (Refs #146)

src/routes/api/bank/[action]/+server.ts

@@ -0,0 +1,39 @@
+import { json, isHttpError } from '@sveltejs/kit';
+import { authenticateBank } from '$lib/server/auth/bank.js';
+import { bankRequest, type BankAction } from '$lib/server/fleet/bank.js';
+import { jsonBody } from '$lib/server/request-body.js';
+
+export async function POST({ request, params }: { request: Request; params: { action: string } }) {
+    const headers = { 'Cache-Control': 'no-store' };
+    const authentication = authenticateBank(request);
+    if (!authentication.ok)
+        return json(
+            { ok: false, code: authentication.code },
+            { status: authentication.status, headers }
+        );
+    if (!['balance', 'deposit', 'withdraw', 'commit', 'cancel'].includes(params.action))
+        return json({ ok: false, code: 'invalid_action' }, { status: 404, headers });
+    if (
+        request.headers.get('content-type')?.split(';')[0].trim().toLowerCase() !==
+        'application/json'
+    )
+        return json({ ok: false, code: 'invalid_content_type' }, { status: 415, headers });
+    let value: unknown;
+    try {
+        value = await jsonBody(request, 4096);
+    } catch (cause) {
+        if (isHttpError(cause, 413)) throw cause;
+        return json({ ok: false, code: 'invalid_request' }, { status: 400, headers });
+    }
+    try {
+        const { body, status } = bankRequest(
+            params.action as BankAction,
+            value,
+            authentication.server
+        );
+        return json(body, { status, headers });
+    } catch {
+        console.error('Bank transaction failed; request may be retried with the same identity.');
+        return json({ ok: false, code: 'unavailable' }, { status: 503, headers });
+    }
+}

src/routes/leaderboard/players/[guid]/+page.server.ts

@@ -1,3 +1,4 @@
+import { bankProfile } from '$lib/server/fleet/bank.js';
 import { error } from '@sveltejs/kit';
 import { playerReport } from '$lib/server/reports/index.js';
 import { isLeaderboardMetric } from '$lib/server/fleet/leaderboard.js';
@@ -38,6 +39,7 @@ export async function load({ params, url }: { params: { guid: string }; url: URL
     if (!profile) error(404, 'Player not found');
     return {
         profile,
+        bank: bankProfile(params.guid),
         returnTo: leaderboardReturnHref(url.searchParams.get('returnTo')),
         scope: { game: game ?? '', map: map ?? '', players: players ?? '', metric, entry }
     };

src/routes/leaderboard/players/[guid]/+page.svelte

@@ -1,4 +1,5 @@
 <script lang="ts">
+    import type { bankProfile } from '$lib/server/fleet/bank.js';
     import Select from '$ui/components/primitives/Select.svelte';
     import Field from '$ui/components/primitives/Field.svelte';
     import RelativeTime from '$ui/components/RelativeTime.svelte';
@@ -43,6 +44,7 @@
     }: {
         data: {
             profile: PlayerProfile;
+            bank: ReturnType<typeof bankProfile>;
             returnTo: string;
             scope: {
                 game: string;
@@ -162,6 +164,45 @@
             description="Stats appear after a game's end report arrives, provided this player was observed at round 2 or later. Games without an end report do not contribute."
         />
     {/if}
+    <section aria-labelledby="bank-title">
+        <h2 id="bank-title">Bank</h2>
+        <p>
+            <strong>{number.format(data.bank.balance)} points</strong> shared across Black Ops I and II.
+        </p>
+        {#if data.bank.pending}<p>
+                A transfer is pending. Available: {number.format(data.bank.available)} points.
+            </p>{/if}
+        {#if data.bank.entries.length}
+            <div class="table-scroll">
+                <table>
+                    <caption>Recent bank transfers</caption>
+                    <thead
+                        ><tr
+                            ><th scope="col">Time</th><th scope="col">Server</th><th scope="col"
+                                >Transfer</th
+                            ><th scope="col">Balance</th><th scope="col">Match</th></tr
+                        ></thead
+                    >
+                    <tbody
+                        >{#each data.bank.entries as entry (entry.id)}
+                            <tr
+                                ><td>{$timeFormat.dateTime(entry.createdAt)}</td><td
+                                    >{serverTitle(entry.server)}</td
+                                ><td>{entry.amount > 0 ? '+' : ''}{number.format(entry.amount)}</td
+                                ><td>{number.format(entry.balance)}</td><td
+                                    >{#if entry.matchAvailable}<a href={`/matches/${entry.matchId}`}
+                                            >#{entry.matchId}</a
+                                        >{:else}{entry.matchId
+                                            ? `#${entry.matchId} (history expired)`
+                                            : '—'}{/if}</td
+                                ></tr
+                            >
+                        {/each}</tbody
+                    >
+                </table>
+            </div>
+        {:else}<p>No bank transfers yet.</p>{/if}
+    </section>
     <nav class="jump-links" aria-label="Player sections">
         <a href="#overview">Overview</a><a href="#maps-title">Maps</a><a href="#history-title"
             >Matches</a