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import { defineStore } from "pinia";
import {
ApiError,
createApiClient,
createGovernanceApi,
createPaymentApi,
secureRandomUUID,
type BusinessId,
type GovernanceApi,
type PaymentApi,
type PaymentExceptionRefundAudit,
type ReconciliationDomain,
type ReconciliationIssue,
type ReconciliationStatus,
type Refund,
type RefundDispatchRetryAudit,
} from "@plain-journal/foundation";
const apiBaseUrl = import.meta.env.VITE_API_BASE_URL?.trim() ?? "";
const REFUND_RETRY_STORAGE_PREFIX =
"plain-journal:admin-governance:refund-retry:v1:";
const PAYMENT_EXCEPTION_STORAGE_PREFIX =
"plain-journal:admin-governance:payment-exception-refund:v1:";
export const GOVERNANCE_DOMAINS: ReconciliationDomain[] = [
"trade",
"payment",
"inventory",
"fulfillment",
];
export type CompensationPhase =
| "idle"
| "invalid"
| "unknown"
| "accepted"
| "rejected";
export interface GovernanceAccessContext {
authorized: boolean;
operatorId: BusinessId | null;
accessToken: string | null;
}
interface ActiveGovernanceAccess {
operatorId: BusinessId;
accessToken: string;
revision: number;
governanceApi: GovernanceApi;
paymentApi: PaymentApi;
}
interface PendingCompensationCommand {
referenceNo: string;
commandId: string;
reason: string;
createdAt: string;
}
interface CompensationTrack<TAudit> {
referenceNo: string;
commandId: string;
reason: string;
phase: CompensationPhase;
message: string | null;
result: Refund | null;
audits: TAudit[];
auditError: string | null;
submitting: boolean;
loadingAudits: boolean;
}
export class GovernanceAccessChangedError extends Error {
constructor() {
super("管理员账户或会话已切换，旧的治理请求结果不会写入当前页面。");
this.name = "GovernanceAccessChangedError";
}
}
export class GovernanceContractError extends Error {
constructor(message: string) {
super(message);
this.name = "GovernanceContractError";
}
}
function isActiveContext(context: GovernanceAccessContext): context is {
authorized: true;
operatorId: BusinessId;
accessToken: string;
} {
return context.authorized
&& typeof context.operatorId === "string"
&& context.operatorId.length > 0
&& typeof context.accessToken === "string"
&& context.accessToken.length > 0;
}
function createApis(accessToken: string) {
const client = createApiClient({
baseUrl: apiBaseUrl,
timeoutMs: 10000,
tokenProvider: () => accessToken,
});
return {
governanceApi: createGovernanceApi(client),
paymentApi: createPaymentApi(client),
};
}
function newCommandId(prefix: string): string {
return `${prefix}:${secureRandomUUID()}`;
}
function newTrack<TAudit>(prefix: string): CompensationTrack<TAudit> {
return {
referenceNo: "",
commandId: newCommandId(prefix),
reason: "",
phase: "idle",
message: null,
result: null,
audits: [],
auditError: null,
submitting: false,
loadingAudits: false,
};
}
function storageKey(prefix: string, operatorId: BusinessId): string {
return `${prefix}${operatorId}`;
}
function parsePending(
raw: string | null,
commandPrefix: string,
): PendingCompensationCommand | null {
if (!raw) {
return null;
}
try {
const value: unknown = JSON.parse(raw);
Iif (
!value
|| typeof value !== "object"
|| !("referenceNo" in value)
|| !("commandId" in value)
|| !("reason" in value)
|| !("createdAt" in value)
|| typeof value.referenceNo !== "string"
|| value.referenceNo.length === 0
|| typeof value.commandId !== "string"
|| !value.commandId.startsWith(`${commandPrefix}:`)
|| typeof value.reason !== "string"
|| value.reason.length === 0
|| typeof value.createdAt !== "string"
) {
return null;
}
return value as PendingCompensationCommand;
} catch {
return null;
}
}
function loadPending(
prefix: string,
operatorId: BusinessId,
commandPrefix: string,
): PendingCompensationCommand | null {
Iif (typeof localStorage === "undefined") {
return null;
}
return parsePending(
localStorage.getItem(storageKey(prefix, operatorId)),
commandPrefix,
);
}
function savePending(
prefix: string,
operatorId: BusinessId,
value: PendingCompensationCommand | null,
) {
Iif (typeof localStorage === "undefined") {
return;
}
const key = storageKey(prefix, operatorId);
if (value) {
localStorage.setItem(key, JSON.stringify(value));
} else {
localStorage.removeItem(key);
}
}
function restoreTrack<TAudit>(
track: CompensationTrack<TAudit>,
commandPrefix: string,
pending: PendingCompensationCommand | null,
) {
Object.assign(track, newTrack<TAudit>(commandPrefix));
if (!pending) {
return;
}
track.referenceNo = pending.referenceNo;
track.commandId = pending.commandId;
track.reason = pending.reason;
track.phase = "unknown";
track.message =
"发现一条尚未确认的治理命令。原业务编号、命令 ID 与原因已恢复；请先读取权威审计。";
}
function resultMayBeUnknown(cause: unknown): boolean {
if (cause instanceof GovernanceContractError) {
return true;
}
Iif (!(cause instanceof ApiError)) {
return true;
}
return cause.kind === "network"
|| cause.kind === "timeout"
|| cause.kind === "invalid-response"
|| (cause.kind === "http" && (cause.status ?? 500) >= 500);
}
function errorMessage(cause: unknown, fallback: string): string {
return cause instanceof Error ? cause.message : fallback;
}
function validateRefundRetryResult(
value: Refund,
pending: PendingCompensationCommand,
) {
Eif (value.refundNo !== pending.referenceNo) {
throw new GovernanceContractError(
"Payment 已响应，但退款事实与本次补偿命令不一致。",
);
}
}
function validatePaymentExceptionResult(
value: Refund,
pending: PendingCompensationCommand,
) {
if (value.paymentNo !== pending.referenceNo) {
throw new GovernanceContractError(
"Payment 已响应，但异常支付退款事实与本次命令不一致。",
);
}
}
function matchingRefundAudit(
audits: RefundDispatchRetryAudit[],
pending: PendingCompensationCommand,
): RefundDispatchRetryAudit | null {
return audits.find((audit) =>
audit.commandId === pending.commandId
&& audit.refundNo === pending.referenceNo
&& audit.reason === pending.reason) ?? null;
}
function matchingExceptionAudit(
audits: PaymentExceptionRefundAudit[],
pending: PendingCompensationCommand,
): PaymentExceptionRefundAudit | null {
return audits.find((audit) =>
audit.commandId === pending.commandId
&& audit.paymentNo === pending.referenceNo
&& audit.reason === pending.reason) ?? null;
}
export const useGovernanceStore = defineStore("admin-governance", () => {
const reconciliationStatus = ref<ReconciliationStatus>("OPEN");
const issues = reactive<Record<ReconciliationDomain, ReconciliationIssue[]>>({
trade: [],
payment: [],
inventory: [],
fulfillment: [],
});
const loadingIssues = ref(false);
const issuesError = ref<string | null>(null);
const refundRetry = reactive(
newTrack<RefundDispatchRetryAudit>("refund-retry"),
);
const paymentExceptionRefund = reactive(
newTrack<PaymentExceptionRefundAudit>("payment-exception-refund"),
);
const activeOperatorId = ref<BusinessId | null>(null);
let activeAccessToken: string | null = null;
let accessRevision = 0;
let issuesRevision = 0;
let refundRevision = 0;
let exceptionRevision = 0;
let pendingRefundRetry: PendingCompensationCommand | null = null;
let pendingPaymentException: PendingCompensationCommand | null = null;
let activeRefundPromise: Promise<Refund | null> | null = null;
let activeExceptionPromise: Promise<Refund | null> | null = null;
const totalIssues = computed(() =>
GOVERNANCE_DOMAINS.reduce(
(total, domain) => total + issues[domain].length,
0,
));
function synchronizeAccess(
context: GovernanceAccessContext,
): ActiveGovernanceAccess | null {
const nextOperatorId = isActiveContext(context) ? context.operatorId : null;
const nextAccessToken = isActiveContext(context) ? context.accessToken : null;
const operatorChanged = activeOperatorId.value !== nextOperatorId;
const accessChanged = operatorChanged || activeAccessToken !== nextAccessToken;
if (accessChanged) {
activeOperatorId.value = nextOperatorId;
activeAccessToken = nextAccessToken;
accessRevision += 1;
issuesRevision += 1;
refundRevision += 1;
exceptionRevision += 1;
loadingIssues.value = false;
refundRetry.submitting = false;
refundRetry.loadingAudits = false;
paymentExceptionRefund.submitting = false;
paymentExceptionRefund.loadingAudits = false;
activeRefundPromise = null;
activeExceptionPromise = null;
if (operatorChanged) {
for (const domain of GOVERNANCE_DOMAINS) {
issues[domain] = [];
}
issuesError.value = null;
pendingRefundRetry = nextOperatorId
? loadPending(
REFUND_RETRY_STORAGE_PREFIX,
nextOperatorId,
"refund-retry",
)
: null;
pendingPaymentException = nextOperatorId
? loadPending(
PAYMENT_EXCEPTION_STORAGE_PREFIX,
nextOperatorId,
"payment-exception-refund",
)
: null;
restoreTrack(refundRetry, "refund-retry", pendingRefundRetry);
restoreTrack(
paymentExceptionRefund,
"payment-exception-refund",
pendingPaymentException,
);
} else E{
if (pendingRefundRetry) {
refundRetry.phase = "unknown";
refundRetry.message =
"管理员会话凭据已更新，退款补偿结果继续保持待确认。";
}
if (pendingPaymentException) {
paymentExceptionRefund.phase = "unknown";
paymentExceptionRefund.message =
"管理员会话凭据已更新，异常支付退款结果继续保持待确认。";
}
}
}
Iif (!isActiveContext(context)) {
return null;
}
const apis = createApis(context.accessToken);
return {
operatorId: context.operatorId,
accessToken: context.accessToken,
revision: accessRevision,
...apis,
};
}
function accessIsCurrent(access: ActiveGovernanceAccess): boolean {
return access.revision === accessRevision
&& access.operatorId === activeOperatorId.value
&& access.accessToken === activeAccessToken;
}
function requireCurrent(access: ActiveGovernanceAccess) {
Iif (!accessIsCurrent(access)) {
throw new GovernanceAccessChangedError();
}
}
async function loadIssues(
context: GovernanceAccessContext,
): Promise<Record<ReconciliationDomain, ReconciliationIssue[]>> {
const access = synchronizeAccess(context);
if (!access) {
issuesError.value = "当前会话无权读取所有者域对账事实。";
return issues;
}
const requestRevision = ++issuesRevision;
loadingIssues.value = true;
issuesError.value = null;
try {
const values = await Promise.all(GOVERNANCE_DOMAINS.map((domain) =>
access.governanceApi.reconciliationIssues(
domain,
reconciliationStatus.value,
50,
)));
requireCurrent(access);
if (requestRevision !== issuesRevision) {
return issues;
}
GOVERNANCE_DOMAINS.forEach((domain, index) => {
issues[domain] = values[index] ?? [];
});
return issues;
} catch (cause) {
requireCurrent(access);
if (requestRevision === issuesRevision) {
issuesError.value = errorMessage(
cause,
"四域对账事实暂时无法读取。",
);
}
return issues;
} finally {
if (accessIsCurrent(access) && requestRevision === issuesRevision) {
loadingIssues.value = false;
}
}
}
function prepareRefundRetry(
access: ActiveGovernanceAccess,
): PendingCompensationCommand | null {
if (pendingRefundRetry) {
return pendingRefundRetry;
}
const referenceNo = refundRetry.referenceNo.trim();
const reason = refundRetry.reason.trim();
Iif (!referenceNo || !reason) {
refundRetry.phase = "invalid";
refundRetry.message = "退款号和补偿原因不能为空。";
return null;
}
const pending: PendingCompensationCommand = {
referenceNo,
commandId: refundRetry.commandId,
reason,
createdAt: new Date().toISOString(),
};
pendingRefundRetry = pending;
refundRetry.referenceNo = referenceNo;
refundRetry.reason = reason;
savePending(REFUND_RETRY_STORAGE_PREFIX, access.operatorId, pending);
return pending;
}
function submitRefundRetry(
context: GovernanceAccessContext,
): Promise<Refund | null> {
const access = synchronizeAccess(context);
Iif (!access) {
refundRetry.phase = "rejected";
refundRetry.message = "当前会话无权提交 Payment 退款补偿命令。";
return Promise.resolve(null);
}
Iif (activeRefundPromise) {
return activeRefundPromise;
}
const request = submitRefundRetryForAccess(access);
activeRefundPromise = request;
const clear = () => {
Eif (activeRefundPromise === request) {
activeRefundPromise = null;
}
};
void request.then(clear, clear);
return request;
}
async function submitRefundRetryForAccess(
access: ActiveGovernanceAccess,
): Promise<Refund | null> {
const pending = prepareRefundRetry(access);
Iif (!pending) {
return null;
}
const requestRevision = ++refundRevision;
refundRetry.submitting = true;
refundRetry.auditError = null;
refundRetry.message = null;
try {
const value = await access.paymentApi.retryRefundDispatch(
pending.referenceNo,
pending.commandId,
pending.reason,
);
requireCurrent(access);
Iif (requestRevision !== refundRevision) {
return null;
}
validateRefundRetryResult(value, pending);
refundRetry.result = value;
refundRetry.phase = "accepted";
refundRetry.message =
`Payment 已接受命令；退款当前为 ${value.status} / ${value.requestStatus}。`;
pendingRefundRetry = null;
savePending(REFUND_RETRY_STORAGE_PREFIX, access.operatorId, null);
return value;
} catch (cause) {
requireCurrent(access);
Iif (requestRevision !== refundRevision) {
return null;
}
refundRetry.result = null;
if (resultMayBeUnknown(cause)) {
refundRetry.phase = "unknown";
refundRetry.message =
`${errorMessage(cause, "退款补偿响应未能确认。")} `
+ "原命令 ID、退款号和原因已保留；请先读取权威审计，必要时再用原 ID 重试。";
return null;
}
refundRetry.phase = "rejected";
refundRetry.message = errorMessage(
cause,
"Payment 已明确拒绝退款补偿命令。",
);
pendingRefundRetry = null;
savePending(REFUND_RETRY_STORAGE_PREFIX, access.operatorId, null);
return null;
} finally {
Eif (accessIsCurrent(access) && requestRevision === refundRevision) {
refundRetry.submitting = false;
}
}
}
async function loadRefundRetryAudits(
context: GovernanceAccessContext,
): Promise<RefundDispatchRetryAudit[]> {
const access = synchronizeAccess(context);
Iif (!access) {
refundRetry.auditError = "当前会话无权读取退款补偿审计。";
return refundRetry.audits;
}
const referenceNo =
pendingRefundRetry?.referenceNo ?? refundRetry.referenceNo.trim();
Iif (!referenceNo) {
refundRetry.auditError = "请先填写退款号。";
return refundRetry.audits;
}
const requestRevision = ++refundRevision;
refundRetry.loadingAudits = true;
refundRetry.auditError = null;
try {
const values = await access.paymentApi.refundRetryAudits(referenceNo);
requireCurrent(access);
Iif (requestRevision !== refundRevision) {
return refundRetry.audits;
}
refundRetry.audits = values;
Eif (pendingRefundRetry) {
const audit = matchingRefundAudit(values, pendingRefundRetry);
Iif (!audit) {
refundRetry.phase = "unknown";
refundRetry.message =
"权威审计尚未记录当前命令，结果继续保持未知；不能生成新命令 ID。";
} else if (audit.outcome === "ACCEPTED") {
refundRetry.phase = "accepted";
refundRetry.message =
`权威审计已确认命令 ACCEPTED：`
+ `${audit.beforeRequestStatus} → ${audit.afterRequestStatus}。`;
pendingRefundRetry = null;
savePending(REFUND_RETRY_STORAGE_PREFIX, access.operatorId, null);
} else Eif (audit.outcome === "REJECTED") {
refundRetry.phase = "rejected";
refundRetry.message =
`权威审计已确认命令 REJECTED：${audit.errorCode ?? "未提供错误码"}。`;
pendingRefundRetry = null;
savePending(REFUND_RETRY_STORAGE_PREFIX, access.operatorId, null);
} else {
refundRetry.phase = "unknown";
refundRetry.message =
`审计返回未识别结果 ${audit.outcome}，页面不会猜测命令已成功。`;
}
}
return values;
} catch (cause) {
requireCurrent(access);
if (requestRevision === refundRevision) {
refundRetry.auditError = errorMessage(
cause,
"退款补偿审计暂时无法读取。",
);
if (pendingRefundRetry) {
refundRetry.phase = "unknown";
refundRetry.message =
"权威审计当前不可用，原命令继续保持结果未知。";
}
}
return refundRetry.audits;
} finally {
Eif (accessIsCurrent(access) && requestRevision === refundRevision) {
refundRetry.loadingAudits = false;
}
}
}
function preparePaymentException(
access: ActiveGovernanceAccess,
): PendingCompensationCommand | null {
Iif (pendingPaymentException) {
return pendingPaymentException;
}
const referenceNo = paymentExceptionRefund.referenceNo.trim();
const reason = paymentExceptionRefund.reason.trim();
Iif (!referenceNo || !reason) {
paymentExceptionRefund.phase = "invalid";
paymentExceptionRefund.message = "支付号和授权退款原因不能为空。";
return null;
}
const pending: PendingCompensationCommand = {
referenceNo,
commandId: paymentExceptionRefund.commandId,
reason,
createdAt: new Date().toISOString(),
};
pendingPaymentException = pending;
paymentExceptionRefund.referenceNo = referenceNo;
paymentExceptionRefund.reason = reason;
savePending(PAYMENT_EXCEPTION_STORAGE_PREFIX, access.operatorId, pending);
return pending;
}
function submitPaymentExceptionRefund(
context: GovernanceAccessContext,
): Promise<Refund | null> {
const access = synchronizeAccess(context);
Iif (!access) {
paymentExceptionRefund.phase = "rejected";
paymentExceptionRefund.message =
"当前会话无权提交异常支付退款命令。";
return Promise.resolve(null);
}
Iif (activeExceptionPromise) {
return activeExceptionPromise;
}
const request = submitPaymentExceptionRefundForAccess(access);
activeExceptionPromise = request;
const clear = () => {
Eif (activeExceptionPromise === request) {
activeExceptionPromise = null;
}
};
void request.then(clear, clear);
return request;
}
async function submitPaymentExceptionRefundForAccess(
access: ActiveGovernanceAccess,
): Promise<Refund | null> {
const pending = preparePaymentException(access);
Iif (!pending) {
return null;
}
const requestRevision = ++exceptionRevision;
paymentExceptionRefund.submitting = true;
paymentExceptionRefund.auditError = null;
paymentExceptionRefund.message = null;
try {
const value = await access.paymentApi.createPaymentExceptionRefund(
pending.referenceNo,
pending.commandId,
pending.reason,
);
requireCurrent(access);
if (requestRevision !== exceptionRevision) {
return null;
}
validatePaymentExceptionResult(value, pending);
paymentExceptionRefund.result = value;
paymentExceptionRefund.phase = "accepted";
paymentExceptionRefund.message =
`Payment 已创建退款 ${value.refundNo}；`
+ `当前为 ${value.status} / ${value.requestStatus}，并未伪造渠道成功。`;
pendingPaymentException = null;
savePending(PAYMENT_EXCEPTION_STORAGE_PREFIX, access.operatorId, null);
return value;
} catch (cause) {
requireCurrent(access);
Iif (requestRevision !== exceptionRevision) {
return null;
}
paymentExceptionRefund.result = null;
Eif (resultMayBeUnknown(cause)) {
paymentExceptionRefund.phase = "unknown";
paymentExceptionRefund.message =
`${errorMessage(cause, "异常支付退款响应未能确认。")} `
+ "原命令 ID、支付号和原因已保留；请先读取权威审计，必要时再用原 ID 重试。";
return null;
}
paymentExceptionRefund.phase = "rejected";
paymentExceptionRefund.message = errorMessage(
cause,
"Payment 已明确拒绝异常支付退款命令。",
);
pendingPaymentException = null;
savePending(PAYMENT_EXCEPTION_STORAGE_PREFIX, access.operatorId, null);
return null;
} finally {
Eif (accessIsCurrent(access) && requestRevision === exceptionRevision) {
paymentExceptionRefund.submitting = false;
}
}
}
async function loadPaymentExceptionAudits(
context: GovernanceAccessContext,
): Promise<PaymentExceptionRefundAudit[]> {
const access = synchronizeAccess(context);
Iif (!access) {
paymentExceptionRefund.auditError =
"当前会话无权读取异常支付退款审计。";
return paymentExceptionRefund.audits;
}
const referenceNo =
pendingPaymentException?.referenceNo
?? paymentExceptionRefund.referenceNo.trim();
Iif (!referenceNo) {
paymentExceptionRefund.auditError = "请先填写支付号。";
return paymentExceptionRefund.audits;
}
const requestRevision = ++exceptionRevision;
paymentExceptionRefund.loadingAudits = true;
paymentExceptionRefund.auditError = null;
try {
const values = await access.paymentApi
.paymentExceptionRefundAudits(referenceNo);
requireCurrent(access);
Iif (requestRevision !== exceptionRevision) {
return paymentExceptionRefund.audits;
}
paymentExceptionRefund.audits = values;
Eif (pendingPaymentException) {
const audit = matchingExceptionAudit(values, pendingPaymentException);
Iif (!audit) {
paymentExceptionRefund.phase = "unknown";
paymentExceptionRefund.message =
"权威审计尚未记录当前命令，结果继续保持未知；不能生成新命令 ID。";
} else Iif (audit.outcome === "ACCEPTED") {
paymentExceptionRefund.phase = "accepted";
paymentExceptionRefund.message =
`权威审计已确认命令 ACCEPTED，退款号为 `
+ `${audit.refundNo ?? "审计未返回退款号"}。`;
pendingPaymentException = null;
savePending(
PAYMENT_EXCEPTION_STORAGE_PREFIX,
access.operatorId,
null,
);
} else if (audit.outcome === "REJECTED") {
paymentExceptionRefund.phase = "rejected";
paymentExceptionRefund.message =
`权威审计已确认命令 REJECTED：`
+ `${audit.errorCode ?? "未提供错误码"}。`;
pendingPaymentException = null;
savePending(
PAYMENT_EXCEPTION_STORAGE_PREFIX,
access.operatorId,
null,
);
} else E{
paymentExceptionRefund.phase = "unknown";
paymentExceptionRefund.message =
`审计返回未识别结果 ${audit.outcome}，页面不会猜测命令已成功。`;
}
}
return values;
} catch (cause) {
requireCurrent(access);
Eif (requestRevision === exceptionRevision) {
paymentExceptionRefund.auditError = errorMessage(
cause,
"异常支付退款审计暂时无法读取。",
);
Eif (pendingPaymentException) {
paymentExceptionRefund.phase = "unknown";
paymentExceptionRefund.message =
"权威审计当前不可用，原命令继续保持结果未知。";
}
}
return paymentExceptionRefund.audits;
} finally {
Eif (accessIsCurrent(access) && requestRevision === exceptionRevision) {
paymentExceptionRefund.loadingAudits = false;
}
}
}
function resetRefundRetry(): boolean {
if (pendingRefundRetry || refundRetry.phase === "unknown") {
refundRetry.message =
"当前命令尚未收敛，不能生成新命令 ID。请先读取权威审计。";
return false;
}
restoreTrack(refundRetry, "refund-retry", null);
return true;
}
function resetPaymentExceptionRefund(): boolean {
if (
pendingPaymentException
|| paymentExceptionRefund.phase === "unknown"
) {
paymentExceptionRefund.message =
"当前命令尚未收敛，不能生成新命令 ID。请先读取权威审计。";
return false;
}
restoreTrack(
paymentExceptionRefund,
"payment-exception-refund",
null,
);
return true;
}
return {
reconciliationStatus,
issues,
loadingIssues,
issuesError,
totalIssues,
refundRetry,
paymentExceptionRefund,
activeOperatorId,
synchronizeAccess,
loadIssues,
submitRefundRetry,
loadRefundRetryAudits,
submitPaymentExceptionRefund,
loadPaymentExceptionAudits,
resetRefundRetry,
resetPaymentExceptionRefund,
};
});
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