add supply

2026-05-13 12:59:35 +05:30
parent fcf7654e78
commit 0bb486223e
6 changed files with 359 additions and 8 deletions
@@ -0,0 +1,160 @@
+"use server";
+
+import { cookies } from "next/headers";
+import { redirect } from "next/navigation";
+import { ADMIN_SESSION_COOKIE } from "@/lib/auth/session";
+import { applyCoinsDeltaToRcBalance } from "@/lib/coins-rc";
+import {
+  buildDashboardHref,
+  type AdminDashboardTab,
+} from "@/lib/dashboard-search-url";
+import { createAdminSupabase } from "@/lib/supabase/admin";
+import { normalizeLedgerPageSize } from "@/lib/ledger-table-view";
+
+const SYSTEM_ACCOUNT_ID = 1;
+
+function parsePositiveCoins(raw: FormDataEntryValue | null): bigint | null {
+  if (raw == null) return null;
+  const s = String(raw).trim();
+  if (!/^[1-9]\d*$/.test(s)) return null;
+  try {
+    return BigInt(s);
+  } catch {
+    return null;
+  }
+}
+
+export async function addSystemSupply(formData: FormData) {
+  const cookieStore = await cookies();
+  if (cookieStore.get(ADMIN_SESSION_COOKIE)?.value !== "1") {
+    redirect("/login");
+  }
+
+  const tabRaw = String(formData.get("tab") ?? "");
+  const tab: AdminDashboardTab =
+    tabRaw === "matches"
+      ? "matches"
+      : tabRaw === "players"
+        ? "players"
+        : tabRaw === "matchmaker"
+          ? "matchmaker"
+          : tabRaw === "ledger"
+            ? "ledger"
+            : "dashboard";
+
+  const highlightRaw = String(formData.get("highlightId") ?? "").trim();
+  const participantRaw = String(formData.get("participantRaw") ?? "").trim();
+  const highlightId = highlightRaw === "" ? null : highlightRaw;
+  const participant =
+    participantRaw === "" ? null : participantRaw;
+
+  const ledgerFromRaw = String(formData.get("ledgerFrom") ?? "").trim();
+  const ledgerToRaw = String(formData.get("ledgerTo") ?? "").trim();
+  const ledgerPageRaw = String(formData.get("ledgerPage") ?? "").trim();
+  const ledgerPageSizeRaw = String(
+    formData.get("ledgerPageSize") ?? "",
+  ).trim();
+  const ledgerSortRaw = String(formData.get("ledgerSort") ?? "").trim();
+  const ledgerOrderRaw = String(formData.get("ledgerOrder") ?? "").trim();
+  const ledgerPageNum =
+    ledgerPageRaw === "" ? NaN : Number.parseInt(ledgerPageRaw, 10);
+
+  const base = {
+    tab,
+    highlightId,
+    participantRaw: participant,
+    ...(tab === "ledger"
+      ? {
+          ledgerFrom: ledgerFromRaw || null,
+          ledgerTo: ledgerToRaw || null,
+          ledgerPage:
+            Number.isInteger(ledgerPageNum) && ledgerPageNum > 1
+              ? ledgerPageNum
+              : null,
+          ledgerSort: ledgerSortRaw || null,
+          ledgerOrder:
+            ledgerOrderRaw === "desc"
+              ? ("desc" as const)
+              : ledgerOrderRaw === "asc"
+                ? ("asc" as const)
+                : null,
+          ledgerPageSize: normalizeLedgerPageSize(
+            ledgerPageSizeRaw === "" ? null : ledgerPageSizeRaw,
+          ),
+        }
+      : {}),
+  };
+
+  const parsedCoins = parsePositiveCoins(formData.get("supplyAmount"));
+  if (parsedCoins == null) {
+    redirect(
+      buildDashboardHref({
+        ...base,
+        supplyError: true,
+      }),
+    );
+  }
+  const coins = parsedCoins;
+
+  const supabase = createAdminSupabase();
+  if (!supabase) {
+    redirect(
+      buildDashboardHref({
+        ...base,
+        supplyError: true,
+      }),
+    );
+  }
+
+  const { data: sysRow, error: fetchErr } = await supabase
+    .from("users")
+    .select("id, rc")
+    .eq("id", SYSTEM_ACCOUNT_ID)
+    .maybeSingle();
+
+  if (fetchErr || !sysRow) {
+    redirect(
+      buildDashboardHref({
+        ...base,
+        supplyError: true,
+      }),
+    );
+  }
+
+  const currentRc = sysRow.rc as number | null;
+
+  const { error: insertErr } = await supabase.from("transactions").insert({
+    from: null,
+    to: SYSTEM_ACCOUNT_ID,
+    amount: coins.toString(),
+    remarks: "supply",
+    match_id: null,
+  });
+
+  if (insertErr) {
+    redirect(
+      buildDashboardHref({
+        ...base,
+        supplyError: true,
+      }),
+    );
+  }
+
+  const newRc = applyCoinsDeltaToRcBalance(currentRc, coins);
+
+  const { error: updateErr } = await supabase
+    .from("users")
+    .update({ rc: newRc })
+    .eq("id", SYSTEM_ACCOUNT_ID);
+
+  if (updateErr) {
+    redirect(
+      buildDashboardHref({
+        ...base,
+        supplyError: true,
+      }),
+    );
+  }
+
+  redirect(buildDashboardHref(base));
+}
@@ -55,6 +55,7 @@ export default async function Home({
    participant?: string | string[];
    edit?: string | string[];
    saveError?: string | string[];
+    supplyErr?: string | string[];
    mklog?: string | string[];
    lfrom?: string | string[];
    lto?: string | string[];
@@ -80,6 +81,7 @@ export default async function Home({
  const participantRaw = firstSearchParam(sp.participant);
  const editRaw = firstSearchParam(sp.edit);
  const saveError = firstSearchParam(sp.saveError) === "1";
+  const supplyError = firstSearchParam(sp.supplyErr) === "1";
  const editIdNum =
    editRaw != null && editRaw !== "" ? Number(editRaw) : NaN;

@@ -272,6 +274,7 @@ export default async function Home({
            ledgerOrder={ledgerSortOrderView}
            ledgerFrom={ledgerFrom}
            ledgerTo={ledgerTo}
+            supplyError={supplyError}
          />
          {editUser ? (
            <EditUserCcRcOverlay
@@ -215,6 +215,8 @@ type Props = {
  matchmakerSource: MatchmakerLogSource;
  matchmakerContent: string;
  matchmakerError: string | null;
+  /** Ledger: add-system-supply action failed (URL `supplyErr=1`). */
+  supplyError: boolean;
 };

 function StatCard({
@@ -264,6 +266,7 @@ export function AdminDashboard({
  matchmakerSource,
  matchmakerContent,
  matchmakerError,
+  supplyError,
 }: Props) {
  const [hideNoWinner, setHideNoWinner] = useState(true);
  const [lbSortKey, setLbSortKey] = useState<LeaderboardSortKey>("wins");
@@ -735,6 +738,7 @@ export function AdminDashboard({
            participantRaw={participantRaw}
            ledgerFrom={ledgerFrom}
            ledgerTo={ledgerTo}
+            supplyError={supplyError}
          />
        ) : (
          <section className="space-y-3">
@@ -1,10 +1,13 @@
 "use client";

 import Link from "next/link";
-import { useMemo } from "react";
+import { useEffect, useMemo, useState } from "react";
 import { ClickableUserId } from "@/components/clickable-user-id";
 import { buildDashboardHref } from "@/lib/dashboard-search-url";
-import { formatRcLabelFromCoinsBigInt } from "@/lib/coins-rc";
+import {
+  formatRcBalanceWithCoins,
+  formatRcLabelFromCoinsBigInt,
+} from "@/lib/coins-rc";
 import { auditMatchEconomics } from "@/lib/ledger-match-audit";
 import {
  computeLedgerIntegrity,
@@ -21,6 +24,7 @@ import {
  type LedgerSortOrder,
 } from "@/lib/ledger-table-view";
 import { buildLedgerScopedDailyCumulativeSeries } from "@/lib/ledger-scoped-daily-series";
+import { addSystemSupply } from "@/app/actions/add-system-supply";
 import { LedgerRangeCumulativeChart } from "@/components/ledger-range-cumulative-chart";
 import type { DbTransaction, DbUser } from "@/types/database";

@@ -86,6 +90,7 @@ type Props = {
  participantRaw: string | null;
  ledgerFrom: string;
  ledgerTo: string;
+  supplyError: boolean;
 };

 export function AdminLedger({
@@ -104,6 +109,7 @@ export function AdminLedger({
  participantRaw,
  ledgerFrom,
  ledgerTo,
+  supplyError,
 }: Props) {
  const usernameById = useMemo(() => {
    const m = new Map<number, string | null>();
@@ -113,6 +119,13 @@ export function AdminLedger({
    return m;
  }, [users]);

+  const systemAccount = useMemo(() => {
+    for (const u of users) {
+      if (Number(u.id) === 1) return u;
+    }
+    return null;
+  }, [users]);
+
  const { integrityGlobal, userNets } = useMemo(() => {
    if (ledgerGlobalSummary == null) {
      return {
@@ -240,6 +253,25 @@ export function AdminLedger({
  );
  const pageNavItems = ledgerPaginationItems(ledgerPage, ledgerTotalPages);

+  const [supplyModalOpen, setSupplyModalOpen] = useState(false);
+
+  useEffect(() => {
+    if (supplyError) {
+      setSupplyModalOpen(true);
+    }
+  }, [supplyError]);
+
+  useEffect(() => {
+    if (!supplyModalOpen) return;
+    const onKey = (e: KeyboardEvent) => {
+      if (e.key === "Escape") {
+        setSupplyModalOpen(false);
+      }
+    };
+    window.addEventListener("keydown", onKey);
+    return () => window.removeEventListener("keydown", onKey);
+  }, [supplyModalOpen]);
+
  const navLinkClass =
    "rounded px-2 py-1 font-medium text-sky-700 underline decoration-sky-400/50 underline-offset-2 hover:bg-sky-50 dark:text-sky-300 dark:hover:bg-sky-950/40";
  const navMutedClass = "rounded px-2 py-1 text-zinc-400 dark:text-zinc-500";
@@ -275,12 +307,23 @@ export function AdminLedger({
                : "border-amber-200 bg-amber-50 dark:border-amber-900 dark:bg-amber-950/40",
            ].join(" ")}
          >
-            <p className="text-xs font-medium uppercase tracking-wide text-zinc-600 dark:text-zinc-400">
-              Σ user nets vs net issued
-            </p>
-            <p className="mt-1 text-xs text-zinc-500 dark:text-zinc-400">
-              All transactions
-            </p>
+            <div className="flex flex-wrap items-start justify-between gap-2">
+              <div className="min-w-0 flex-1">
+                <p className="text-xs font-medium uppercase tracking-wide text-zinc-600 dark:text-zinc-400">
+                  Σ user nets vs net issued
+                </p>
+                <p className="mt-1 text-xs text-zinc-500 dark:text-zinc-400">
+                  All transactions
+                </p>
+              </div>
+              <button
+                type="button"
+                onClick={() => setSupplyModalOpen(true)}
+                className="shrink-0 rounded-md border border-zinc-300 bg-white/90 px-2.5 py-1 text-xs font-medium text-zinc-800 shadow-sm hover:bg-white dark:border-zinc-600 dark:bg-zinc-900/90 dark:text-zinc-100 dark:hover:bg-zinc-900"
+              >
+                Add supply
+              </button>
+            </div>
            <div className="mt-2 text-sm tabular-nums text-zinc-900 dark:text-zinc-100">
              <p className="font-mono">
                {formatBigAmount(integrityGlobal.sumUserNets)}
@@ -956,6 +999,122 @@ export function AdminLedger({
        </div>
      ) : null}

+      {supplyModalOpen ? (
+        <div
+          className="fixed inset-0 z-[9998] flex items-center justify-center bg-black/40 p-4"
+          role="presentation"
+          onClick={() => setSupplyModalOpen(false)}
+        >
+          <div
+            role="dialog"
+            aria-modal="true"
+            aria-labelledby="supply-modal-title"
+            className="w-full max-w-md rounded-xl border border-zinc-200 bg-white p-6 shadow-lg dark:border-zinc-700 dark:bg-zinc-900"
+            onClick={(e) => e.stopPropagation()}
+          >
+            <h2
+              id="supply-modal-title"
+              className="text-lg font-semibold text-zinc-900 dark:text-zinc-50"
+            >
+              Add system supply
+            </h2>
+            <p className="mt-1 text-sm text-zinc-600 dark:text-zinc-400">
+              Credits user id{" "}
+              <span className="font-mono">1</span>
+              {systemAccount?.username ? (
+                <span>
+                  {" "}
+                  (<span className="font-mono">{systemAccount.username}</span>)
+                </span>
+              ) : null}
+              : mint row (<span className="font-mono">to = 1</span>,{" "}
+              <span className="font-mono">remarks = supply</span>), RC increases
+              by the same coin amount.
+            </p>
+            <p className="mt-2 text-xs text-zinc-500 dark:text-zinc-500">
+              Current RC:{" "}
+              <span className="font-mono text-zinc-800 dark:text-zinc-200">
+                {systemAccount
+                  ? formatRcBalanceWithCoins(systemAccount.rc)
+                  : "— (user 1 not in loaded set)"}
+              </span>
+            </p>
+            {supplyError ? (
+              <p
+                className="mt-3 text-sm text-red-600 dark:text-red-400"
+                role="alert"
+              >
+                Could not add supply. Use a positive whole number of coin units
+                (no decimals), and ensure the database and service key are
+                available.
+              </p>
+            ) : null}
+            <form
+              action={addSystemSupply}
+              className="mt-5 space-y-4"
+            >
+              <input type="hidden" name="tab" value="ledger" />
+              <input
+                type="hidden"
+                name="highlightId"
+                value={highlightId ?? ""}
+              />
+              <input
+                type="hidden"
+                name="participantRaw"
+                value={participantRaw ?? ""}
+              />
+              <input type="hidden" name="ledgerFrom" value={ledgerFrom} />
+              <input type="hidden" name="ledgerTo" value={ledgerTo} />
+              <input
+                type="hidden"
+                name="ledgerPage"
+                value={String(ledgerPage)}
+              />
+              <input
+                type="hidden"
+                name="ledgerPageSize"
+                value={String(ledgerPageSize)}
+              />
+              <input type="hidden" name="ledgerSort" value={ledgerSort} />
+              <input type="hidden" name="ledgerOrder" value={ledgerOrder} />
+              <div>
+                <label
+                  htmlFor="supply-amount-modal"
+                  className="block text-sm font-medium text-zinc-700 dark:text-zinc-300"
+                >
+                  Coin amount
+                </label>
+                <input
+                  id="supply-amount-modal"
+                  name="supplyAmount"
+                  type="text"
+                  inputMode="numeric"
+                  autoComplete="off"
+                  placeholder="e.g. 4000"
+                  className="mt-1 w-full rounded-md border border-zinc-300 bg-white px-3 py-2 text-sm tabular-nums text-zinc-900 shadow-sm focus:border-sky-500 focus:outline-none focus:ring-1 focus:ring-sky-500 dark:border-zinc-600 dark:bg-zinc-950 dark:text-zinc-100"
+                />
+              </div>
+              <div className="flex justify-end gap-2 pt-2">
+                <button
+                  type="button"
+                  onClick={() => setSupplyModalOpen(false)}
+                  className="rounded-md border border-zinc-300 bg-white px-4 py-2 text-sm font-medium text-zinc-800 shadow-sm hover:bg-zinc-50 dark:border-zinc-600 dark:bg-zinc-900 dark:text-zinc-100 dark:hover:bg-zinc-800"
+                >
+                  Cancel
+                </button>
+                <button
+                  type="submit"
+                  className="rounded-md border border-emerald-600 bg-emerald-600 px-4 py-2 text-sm font-medium text-white shadow-sm hover:bg-emerald-700 dark:border-emerald-700 dark:bg-emerald-800 dark:hover:bg-emerald-700"
+                >
+                  Submit
+                </button>
+              </div>
+            </form>
+          </div>
+        </div>
+      ) : null}
+
    </section>
  );
 }
@@ -70,3 +70,25 @@ export function formatRcBalanceWithCoins(rc: number | null): string {
  }
  return `${rc.toFixed(1)} RC`;
 }
+
+/** Maps total coin units to `users.rc` display (whole + tenths/10). */
+export function coinsBigIntToRcNumber(coins: bigint): number {
+  let c = coins;
+  if (c < BigInt(0)) c = BigInt(0);
+  const whole = c / BigInt(4);
+  const tenths = c % BigInt(4);
+  return Number(whole) + Number(tenths) / 10;
+}
+
+/** Adds coin units to an existing RC balance (same encoding as `users.rc`). */
+export function applyCoinsDeltaToRcBalance(
+  currentRc: number | null,
+  deltaCoins: bigint,
+): number {
+  const existingCoins =
+    currentRc != null && Number.isFinite(currentRc)
+      ? rcToCoins(currentRc) ?? 0
+      : 0;
+  const total = BigInt(existingCoins) + deltaCoins;
+  return coinsBigIntToRcNumber(total);
+}
@@ -14,6 +14,8 @@ export type DashboardUrlQuery = {
  participantRaw: string | null;
  editId?: number | null;
  saveError?: boolean;
+  /** Ledger: failed system supply action */
+  supplyError?: boolean;
  /** When tab is matchmaker: `raw` selects matchmaker.log; omit or processed → history.log */
  matchmakerSource?: MatchmakerLogSource | null;
  /** Ledger tab: UTC date-only bounds (`lfrom` / `lto` query params). */
@@ -62,6 +64,7 @@ export function buildDashboardHref(q: DashboardUrlQuery): string {
    p.set("edit", String(q.editId));
  }
  if (q.saveError) p.set("saveError", "1");
+  if (q.supplyError) p.set("supplyErr", "1");
  const s = p.toString();
  return s ? `/?${s}` : "/";
 }