import { firestore } from "../firebase";
import { HttpError } from "../middleware/errors";
import { PointLedgerType } from "../types/points";
import { applyPointChangesTx } from "./pointService";
export async function adminPointChange(uid: string, amount: number, kind: "credit" | "debit", clientIdempotencyKey: string, reason: string, actor: string, reversalOf?: string) { if (!/^[A-Za-z0-9_-]{1,100}$/.test(clientIdempotencyKey) || !Number.isSafeInteger(amount) || amount <= 0 || typeof reason !== "string" || reason.length < 1 || reason.length > 500) throw new HttpError(400, "invalid admin point change", "INVALID_INPUT"); return firestore.runTransaction((tx) => applyPointChangesTx(tx, uid, [{ txId: `${uid}:admin:${clientIdempotencyKey}`, type: kind === "credit" ? PointLedgerType.AdminCredit : PointLedgerType.AdminDebit, amount, adminReason: reason, adminActor: actor, ...(reversalOf !== undefined ? { reversalOf } : {}) }])); }