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feat: support credit transfers and precious metal valuations

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陈煜 committed 2026-10-03 21:10:26 +08:00
1 parent 425b45c91a
commit 518aea1e59
39 files changed
+1572 -77
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apps/api/src/backup.ts
+82 -5
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@@ -1,3 +1,4 @@
import { metalConfig, metalPriceInput } from './metals';
import { scheduleInput } from './schedules';
import { movementDeltas } from './movement';
import { pairedReasons } from './validation';
@@ -30,6 +31,7 @@ import { Database } from './database';
import { UserRequest } from './auth';
import {
positionInput,
amount,
positionMeta,
currency,
revisionInput,
@@ -53,6 +55,10 @@ const timestamp = z.iso
);
const record = positionMeta
.extend({
metalType: z.enum(['gold', 'silver']).nullable().optional(),
metalGrams: amount.nullable().optional(),
metalPurity: metalConfig.shape.metalPurity.optional(),
autoValuation: z.boolean().optional(),
kind: z.enum(['account', 'asset', 'debt']),
side: z.enum(['asset', 'liability']),
currency,
@@ -85,6 +91,7 @@ const backupSchema = z
sessionHours: sessionHours.optional(),
requireHiddenPassword: z.boolean().optional(),
overviewCards: overviewCards.optional(),
includeIndependentAssets: z.boolean().optional(),
showNotes: z.boolean().optional(),
idleMinutes: z.number().int().min(0).max(1440),
})
@@ -126,6 +133,14 @@ const backupSchema = z
}),
)
.optional(),
metalPrices: z
.array(
metalPriceInput.extend({
source: z.enum(['manual', 'goldapi']),
quotedAt: timestamp,
}),
)
.optional(),
positions: z.array(record),
links: z.array(z.object({ sourceId: z.string().uuid(), targetId: z.string().uuid() }).strict()),
rates: z.array(rateInput.safeExtend({ source: z.enum(['manual', 'frankfurter']) })),
@@ -138,6 +153,8 @@ export function validateBackup(raw: unknown) {
if (ids.size !== b.positions.length) throw new BadRequestException('重复项目 ID');
const origins = b.positions.map((p) => p.importedFromId || p.id);
if (new Set(origins).size !== origins.length) throw new BadRequestException('备份内包含重复项目');
const quoteKeys = (b.metalPrices || []).map((q) => q.metalType + q.currency + q.date);
if (new Set(quoteKeys).size !== quoteKeys.length) throw new BadRequestException('重复贵金属报价');
const iconIds = new Set((b.icons || []).map((i) => i.id));
if (
iconIds.size !== (b.icons || []).length ||
@@ -146,6 +163,16 @@ export function validateBackup(raw: unknown) {
throw new BadRequestException('图标关联无效');
const revisionIds = new Set<string>();
for (const p of b.positions) {
if (p.metalType || p.metalGrams || p.autoValuation) {
if (p.kind !== 'asset' || p.category !== 'gold')
throw new BadRequestException('贵金属估价关联无效');
metalConfig.parse({
metalType: p.metalType,
metalGrams: p.metalGrams,
metalPurity: p.metalPurity || '1',
autoValuation: p.autoValuation || false,
});
}
positionInput.parse({
name: p.name,
category: p.category,
@@ -156,6 +183,7 @@ export function validateBackup(raw: unknown) {
notes: p.notes,
archived: p.archived,
hidden: p.hidden,
included: p.included,
amount: '0',
date: p.revisions[0]?.date || '1900-01-01',
});
@@ -179,12 +207,11 @@ export function validateBackup(raw: unknown) {
planIds.has(plan.importedFromId || plan.id) ||
!source ||
source.kind !== 'account' ||
source.side !== 'asset' ||
(plan.operation === 'expense' && source.side !== 'asset') ||
(plan.operation === 'expense'
? !!plan.targetId
: !target ||
target.kind !== 'account' ||
target.side !== 'asset' ||
(source.currency === target.currency && !new Decimal(plan.amount).eq(plan.received)))
)
throw new BadRequestException('计划账户关联无效');
@@ -201,9 +228,9 @@ export function validateBackup(raw: unknown) {
!source ||
!target ||
source.kind !== 'account' ||
source.side !== 'asset' ||
(t.operation !== 'transfer' && source.side !== 'asset') ||
(t.operation === 'transfer'
? target.kind !== 'account' || target.side !== 'asset'
? target.kind !== 'account'
: target.kind !== 'debt' ||
target.side !== (['borrow', 'repay'].includes(t.operation) ? 'liability' : 'asset')) ||
source.currency !== t.sourceCurrency ||
@@ -213,7 +240,14 @@ export function validateBackup(raw: unknown) {
transferIds.add(origin);
if (t.sourceCurrency === t.targetCurrency && !new Decimal(t.amount).eq(t.received))
throw new BadRequestException('同币种转账金额不一致');
const deltas = movementDeltas(t.operation, t.amount, t.received, t.fee);
const deltas = movementDeltas(
t.operation,
t.amount,
t.received,
t.fee,
source.side,
target.side,
);
for (const [p, revId, reason, delta] of [
[source, t.sourceRevisionId, deltas.sourceReason, deltas.source],
[target, t.targetRevisionId, deltas.targetReason, deltas.target],
@@ -318,6 +352,7 @@ export class BackupController implements OnModuleDestroy, OnModuleInit {
sessionHours: true,
requireHiddenPassword: true,
overviewCards: true,
includeIndependentAssets: true,
},
}),
client.position.findMany({
@@ -342,6 +377,11 @@ export class BackupController implements OnModuleDestroy, OnModuleInit {
notes: p.notes,
archived: p.archived,
hidden: p.hidden,
included: p.included,
metalType: p.metalType,
metalGrams: p.metalGrams?.toString() ?? null,
metalPurity: p.metalPurity.toString(),
autoValuation: p.autoValuation,
createdAt: p.createdAt.toISOString(),
updatedAt: p.updatedAt.toISOString(),
revisions: p.revisions.map((r) => ({
@@ -381,6 +421,7 @@ export class BackupController implements OnModuleDestroy, OnModuleInit {
sessionHours: user.sessionHours,
requireHiddenPassword: user.requireHiddenPassword,
overviewCards: overviewCards.parse(user.overviewCards ?? [...defaultOverviewCards]),
includeIndependentAssets: user.includeIndependentAssets,
},
currencies: [
...new Set([
@@ -410,6 +451,14 @@ export class BackupController implements OnModuleDestroy, OnModuleInit {
received: v.received.toString(),
nextAt: businessTime(v.nextAt),
})),
metalPrices: (await client.metalPrice.findMany({ where: { userId } })).map(
({ id, userId, date, quotedAt, price, ...v }) => ({
...v,
date: day(date),
quotedAt: quotedAt.toISOString(),
price: price.toString(),
}),
),
positions,
links: ps.flatMap((p) =>
p.outgoing.map((l) => ({ sourceId: l.sourceId, targetId: l.targetId })),
@@ -508,6 +557,9 @@ export class BackupController implements OnModuleDestroy, OnModuleInit {
data.rates.sort((a, b) =>
(a.currency + a.baseCurrency + a.date).localeCompare(b.currency + b.baseCurrency + b.date),
);
data.metalPrices?.sort((a, b) =>
(a.metalType + a.currency + a.date).localeCompare(b.metalType + b.currency + b.date),
);
data.currencies.sort();
data.transfers?.sort((a, b) => a.id.localeCompare(b.id));
data.schedules?.sort((a, b) => a.id.localeCompare(b.id));
@@ -524,6 +576,7 @@ export class BackupController implements OnModuleDestroy, OnModuleInit {
.parse(raw);
return this.db.$transaction(
async (tx) => {
await tx.$queryRaw(Prisma.sql`SELECT id FROM User WHERE id=${r.userId} FOR UPDATE`);
const s = await tx.session.findUniqueOrThrow({ where: { id: r.sessionId } });
if (!s.backupDigest || !s.backupExpiresAt || +s.backupExpiresAt <= Date.now())
throw new BadRequestException('请先下载当前账号备份，再进入下一步（10 分钟内有效）');
@@ -532,6 +585,7 @@ export class BackupController implements OnModuleDestroy, OnModuleInit {
await tx.schedule.deleteMany({ where: { userId: r.userId } });
await tx.position.deleteMany({ where: { userId: r.userId } });
await tx.icon.deleteMany({ where: { ownerId: r.userId, shared: false } });
await tx.metalPrice.deleteMany({ where: { userId: r.userId } });
await tx.exchangeRate.deleteMany({ where: { userId: r.userId } });
await tx.session.updateMany({
where: { userId: r.userId },
@@ -636,6 +690,11 @@ export class BackupController implements OnModuleDestroy, OnModuleInit {
notes: p.notes,
archived: p.archived,
hidden: p.hidden,
included: p.included,
metalType: p.metalType,
metalGrams: p.metalGrams,
metalPurity: p.metalPurity,
autoValuation: p.autoValuation,
createdAt: new Date(p.createdAt),
updatedAt: new Date(p.updatedAt),
revisions: {
@@ -670,6 +729,23 @@ export class BackupController implements OnModuleDestroy, OnModuleInit {
});
originals.forEach((v, i) => revisionMapping.set(v.id, restored[i].id));
}
for (const q of b.metalPrices || []) {
const key = {
userId: r.userId,
metalType: q.metalType,
currency: q.currency,
date: new Date(q.date),
};
const existingQuote = await tx.metalPrice.findUnique({
where: { userId_metalType_currency_date: key },
});
if (existingQuote && !new Decimal(existingQuote.price.toString()).eq(q.price))
throw new ConflictException('已有同日贵金属价格与备份冲突');
if (!existingQuote)
await tx.metalPrice.create({
data: { ...key, price: q.price, source: q.source, quotedAt: new Date(q.quotedAt) },
});
}
for (const t of b.transfers || [])
await tx.transfer.create({
data: {
@@ -732,6 +808,7 @@ export class BackupController implements OnModuleDestroy, OnModuleInit {
sessionHours: b.preferences?.sessionHours,
requireHiddenPassword: b.preferences?.requireHiddenPassword,
overviewCards: b.preferences?.overviewCards,
includeIndependentAssets: b.preferences?.includeIndependentAssets,
},
});
if (!ps.length && !rs.length && b.preferences?.requireHiddenPassword !== undefined)