feat(consignment): 保证金支持按规格选项价格乘寄售数量计算

apps/backend/src/services/worker-platform/consignment-profile-service.test.ts

@@ -55,6 +55,30 @@ test('保证金：固定金额或按数量计算', () => {
   assert.equal(buildDepositAmountFen(perQuantity, 1), 500)
 })
 
+test('保证金：按数量（规格）取选项价格 × 寄售数量', () => {
+  const config = normalizeConsignmentProfileConfig({
+    deposit: {
+      enabled: true,
+      mode: 'per_spec',
+      specKey: 'diamondLevel',
+      specPrices: { '1': 100, '3': 300, '5': 500 },
+    },
+  })
+  assert.equal(config.deposit.mode, 'per_spec')
+  assert.equal(config.deposit.specKey, 'diamondLevel')
+  assert.deepEqual(config.deposit.specPrices, { '1': 100, '3': 300, '5': 500 })
+
+  assert.equal(buildDepositAmountFen(config, 5, { diamondLevel: '3' }), 1500)
+  // 没配价格的选项 / 字段缺失都按 0 计，不阻塞发布
+  assert.equal(buildDepositAmountFen(config, 2, { diamondLevel: '2' }), 0)
+  assert.equal(buildDepositAmountFen(config, 2, {}), 0)
+
+  const sanitized = normalizeConsignmentProfileConfig({
+    deposit: { mode: 'per_spec', specPrices: { '1': -5, '2': 'x', ' 3 ': 299.6 } },
+  })
+  assert.deepEqual(sanitized.deposit.specPrices, { '1': 0, '3': 300 })
+})
+
 test('服务费：按比例或固定金额，且不超过成交金额', () => {
   const percent = normalizeConsignmentProfileConfig({
     serviceFee: { enabled: true, mode: 'percent', percent: 10 },

apps/backend/src/services/worker-platform/consignment-profile-service.ts

@@ -25,9 +25,14 @@ export type {
 
 export type ConsignmentDepositConfig = {
   enabled: boolean
-  mode: 'fixed' | 'per_quantity'
+  /** fixed = 固定金额；per_quantity = 每件 × 寄售数量；per_spec = 规格选项价格 × 寄售数量 */
+  mode: 'fixed' | 'per_quantity' | 'per_spec'
   fixedAmountFen: number
   unitAmountFen: number
+  /** per_spec：取哪个规格字段的选项价格 */
+  specKey: string
+  /** per_spec：选项值 -> 每件保证金（分） */
+  specPrices: Record<string, number>
 }
 
 export type ConsignmentServiceFeeConfig = {
@@ -156,6 +161,8 @@ export const DEFAULT_CONSIGNMENT_PROFILE_CONFIG: ConsignmentProfileConfig = {
     mode: 'fixed',
     fixedAmountFen: 0,
     unitAmountFen: 0,
+    specKey: '',
+    specPrices: {},
   },
   serviceFee: {
     enabled: false,
@@ -233,6 +240,21 @@ function decimalOne(value: unknown, fallback: number, min: number, max: number):
   return Math.min(max, Math.max(min, rounded))
 }
 
+/** 按数量（规格）：选项值 → 每件保证金（分）。 */
+function normalizeDepositSpecPrices(value: unknown): Record<string, number> {
+  const source = record(value)
+  const result: Record<string, number> = {}
+  for (const [rawKey, rawValue] of Object.entries(source)) {
+    const key = String(rawKey).trim().slice(0, 50)
+    if (!key) continue
+    const parsed = Number(rawValue)
+    if (!Number.isFinite(parsed)) continue
+    result[key] = Math.min(100_000_000, Math.max(0, Math.round(parsed)))
+    if (Object.keys(result).length >= 500) break
+  }
+  return result
+}
+
 export function normalizeConsignmentProfileConfig(value: unknown): ConsignmentProfileConfig {
   const outer = record(value)
   // 兼容直接存 config 的场景，以及库存/提报里 { config: {...}, profileId... } 的快照包装。
@@ -258,7 +280,12 @@ export function normalizeConsignmentProfileConfig(value: unknown): ConsignmentPr
       : matching.mode === 'manual'
         ? 'manual'
         : 'off'
-  const depositMode = deposit.mode === 'per_quantity' ? 'per_quantity' : 'fixed'
+  const depositMode =
+    deposit.mode === 'per_quantity'
+      ? 'per_quantity'
+      : deposit.mode === 'per_spec'
+        ? 'per_spec'
+        : 'fixed'
   const serviceFeeMode = serviceFee.mode === 'fixed' ? 'fixed' : 'percent'
   const priceDropMode = priceDrop.mode === 'fixed' ? 'fixed' : 'percent'
   const timeoutPolicy: ConsignmentTimeoutConfig['policy'] =
@@ -298,6 +325,8 @@ export function normalizeConsignmentProfileConfig(value: unknown): ConsignmentPr
       mode: depositMode,
       fixedAmountFen: integer(deposit.fixedAmountFen, 0, 0, 100_000_000),
       unitAmountFen: integer(deposit.unitAmountFen, 0, 0, 100_000_000),
+      specKey: text(deposit.specKey, 50),
+      specPrices: normalizeDepositSpecPrices(deposit.specPrices),
     },
     serviceFee: {
       enabled: bool(serviceFee.enabled, false),
@@ -826,10 +855,21 @@ async function countWorkerActiveConsignmentQuantities(
   )
 }
 
-export function buildDepositAmountFen(config: ConsignmentProfileConfig, quantity: number): number {
+export function buildDepositAmountFen(
+  config: ConsignmentProfileConfig,
+  quantity: number,
+  specValues: Record<string, unknown> = {},
+): number {
   if (!config.deposit.enabled) return 0
+  const count = Math.max(1, Math.round(Number(quantity || 1)))
   if (config.deposit.mode === 'per_quantity') {
-    return Math.max(0, Math.round(config.deposit.unitAmountFen)) * Math.max(1, quantity)
+    return Math.max(0, Math.round(config.deposit.unitAmountFen)) * count
+  }
+  if (config.deposit.mode === 'per_spec') {
+    const selected = String(specValues[config.deposit.specKey] ?? '').trim()
+    const unitFen = Math.max(0, Math.round(Number(config.deposit.specPrices[selected] ?? 0)))
+    // 未配置价格的选项按 0 计（与后台配置口径一致，不阻塞发布）
+    return unitFen * count
   }
   return Math.max(0, Math.round(config.deposit.fixedAmountFen))
 }

apps/backend/src/services/worker-platform/consignment-worker-service.ts

@@ -466,7 +466,7 @@ export async function publishWorkerConsignment(workerId: number, payload: JsonOb
   const priceCapFen = priceResolution.capFen
 
   const depositAmountFen = profile?.config.deposit.enabled
-    ? buildDepositAmountFen(profile.config, quantity)
+    ? buildDepositAmountFen(profile.config, quantity, specValues)
     : getConsignmentPublishDepositFen()
   const sellerPhone = String(
     intakeValues.sellerPhone ?? payload.sellerPhone ?? worker.phone ?? '',