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feat(payment): balance recharge multiplier and refund amount separation

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- Add balance_recharge_multiplier system setting (e.g. 1.2 = charge 100 get 120)
- Separate order_amount (credited balance) from pay_amount (actual payment)
- Refund calculates gateway amount proportionally from pay_amount
- Frontend shows both amounts in order details, payment status, refund dialog
- Admin settings UI for configuring recharge multiplier
This commit is contained in:
erio
2026-04-15 00:14:57 +08:00
parent 7c671b5373
commit 60a4b9316b
24 changed files with 246 additions and 101 deletions
Download Patch File Download Diff File Expand all files Collapse all files

47
backend/internal/handler/admin/setting_handler.go
View File

@@ -188,6 +188,7 @@ func (h *SettingHandler) GetSettings(c *gin.Context) {
PaymentMaxPendingOrders: paymentCfg.MaxPendingOrders,
PaymentEnabledTypes: paymentCfg.EnabledTypes,
PaymentBalanceDisabled: paymentCfg.BalanceDisabled,
PaymentBalanceRechargeMultiplier: paymentCfg.BalanceRechargeMultiplier,
PaymentLoadBalanceStrat: paymentCfg.LoadBalanceStrategy,
PaymentProductNamePrefix: paymentCfg.ProductNamePrefix,
PaymentProductNameSuffix: paymentCfg.ProductNameSuffix,
@@ -323,9 +324,10 @@ type UpdateSettingsRequest struct {
PaymentDailyLimit *float64 `json:"payment_daily_limit"`
PaymentOrderTimeoutMin *int `json:"payment_order_timeout_minutes"`
PaymentMaxPendingOrders *int `json:"payment_max_pending_orders"`
PaymentEnabledTypes []string `json:"payment_enabled_types"`
PaymentBalanceDisabled *bool `json:"payment_balance_disabled"`
PaymentLoadBalanceStrat *string `json:"payment_load_balance_strategy"`
PaymentEnabledTypes []string `json:"payment_enabled_types"`
PaymentBalanceDisabled *bool `json:"payment_balance_disabled"`
PaymentBalanceRechargeMultiplier *float64 `json:"payment_balance_recharge_multiplier"`
PaymentLoadBalanceStrat *string `json:"payment_load_balance_strategy"`
PaymentProductNamePrefix *string `json:"payment_product_name_prefix"`
PaymentProductNameSuffix *string `json:"payment_product_name_suffix"`
PaymentHelpImageURL *string `json:"payment_help_image_url"`
@@ -934,24 +936,25 @@ func (h *SettingHandler) UpdateSettings(c *gin.Context) {
// Skip if no payment fields were provided (prevents accidental wipe).
if h.paymentConfigService != nil && hasPaymentFields(req) {
paymentReq := service.UpdatePaymentConfigRequest{
Enabled: req.PaymentEnabled,
MinAmount: req.PaymentMinAmount,
MaxAmount: req.PaymentMaxAmount,
DailyLimit: req.PaymentDailyLimit,
OrderTimeoutMin: req.PaymentOrderTimeoutMin,
MaxPendingOrders: req.PaymentMaxPendingOrders,
EnabledTypes: req.PaymentEnabledTypes,
BalanceDisabled: req.PaymentBalanceDisabled,
LoadBalanceStrategy: req.PaymentLoadBalanceStrat,
ProductNamePrefix: req.PaymentProductNamePrefix,
ProductNameSuffix: req.PaymentProductNameSuffix,
HelpImageURL: req.PaymentHelpImageURL,
HelpText: req.PaymentHelpText,
CancelRateLimitEnabled: req.PaymentCancelRateLimitEnabled,
CancelRateLimitMax: req.PaymentCancelRateLimitMax,
CancelRateLimitWindow: req.PaymentCancelRateLimitWindow,
CancelRateLimitUnit: req.PaymentCancelRateLimitUnit,
CancelRateLimitMode: req.PaymentCancelRateLimitMode,
Enabled: req.PaymentEnabled,
MinAmount: req.PaymentMinAmount,
MaxAmount: req.PaymentMaxAmount,
DailyLimit: req.PaymentDailyLimit,
OrderTimeoutMin: req.PaymentOrderTimeoutMin,
MaxPendingOrders: req.PaymentMaxPendingOrders,
EnabledTypes: req.PaymentEnabledTypes,
BalanceDisabled: req.PaymentBalanceDisabled,
BalanceRechargeMultiplier: req.PaymentBalanceRechargeMultiplier,
LoadBalanceStrategy: req.PaymentLoadBalanceStrat,
ProductNamePrefix: req.PaymentProductNamePrefix,
ProductNameSuffix: req.PaymentProductNameSuffix,
HelpImageURL: req.PaymentHelpImageURL,
HelpText: req.PaymentHelpText,
CancelRateLimitEnabled: req.PaymentCancelRateLimitEnabled,
CancelRateLimitMax: req.PaymentCancelRateLimitMax,
CancelRateLimitWindow: req.PaymentCancelRateLimitWindow,
CancelRateLimitUnit: req.PaymentCancelRateLimitUnit,
CancelRateLimitMode: req.PaymentCancelRateLimitMode,
}
if err := h.paymentConfigService.UpdatePaymentConfig(c.Request.Context(), paymentReq); err != nil {
response.ErrorFrom(c, err)
@@ -1082,6 +1085,7 @@ func (h *SettingHandler) UpdateSettings(c *gin.Context) {
PaymentMaxPendingOrders: updatedPaymentCfg.MaxPendingOrders,
PaymentEnabledTypes: updatedPaymentCfg.EnabledTypes,
PaymentBalanceDisabled: updatedPaymentCfg.BalanceDisabled,
PaymentBalanceRechargeMultiplier: updatedPaymentCfg.BalanceRechargeMultiplier,
PaymentLoadBalanceStrat: updatedPaymentCfg.LoadBalanceStrategy,
PaymentProductNamePrefix: updatedPaymentCfg.ProductNamePrefix,
PaymentProductNameSuffix: updatedPaymentCfg.ProductNameSuffix,
@@ -1101,6 +1105,7 @@ func hasPaymentFields(req UpdateSettingsRequest) bool {
req.PaymentMaxAmount != nil || req.PaymentDailyLimit != nil ||
req.PaymentOrderTimeoutMin != nil || req.PaymentMaxPendingOrders != nil ||
req.PaymentEnabledTypes != nil || req.PaymentBalanceDisabled != nil ||
req.PaymentBalanceRechargeMultiplier != nil ||
req.PaymentLoadBalanceStrat != nil || req.PaymentProductNamePrefix != nil ||
req.PaymentProductNameSuffix != nil || req.PaymentHelpImageURL != nil ||
req.PaymentHelpText != nil || req.PaymentCancelRateLimitEnabled != nil ||

7
backend/internal/handler/dto/settings.go
View File

@@ -134,9 +134,10 @@ type SystemSettings struct {
PaymentDailyLimit float64 `json:"payment_daily_limit"`
PaymentOrderTimeoutMin int `json:"payment_order_timeout_minutes"`
PaymentMaxPendingOrders int `json:"payment_max_pending_orders"`
PaymentEnabledTypes []string `json:"payment_enabled_types"`
PaymentBalanceDisabled bool `json:"payment_balance_disabled"`
PaymentLoadBalanceStrat string `json:"payment_load_balance_strategy"`
PaymentEnabledTypes []string `json:"payment_enabled_types"`
PaymentBalanceDisabled bool `json:"payment_balance_disabled"`
PaymentBalanceRechargeMultiplier float64 `json:"payment_balance_recharge_multiplier"`
PaymentLoadBalanceStrat string `json:"payment_load_balance_strategy"`
PaymentProductNamePrefix string `json:"payment_product_name_prefix"`
PaymentProductNameSuffix string `json:"payment_product_name_suffix"`
PaymentHelpImageURL string `json:"payment_help_image_url"`

36
backend/internal/handler/payment_handler.go
View File

@@ -126,26 +126,28 @@ func (h *PaymentHandler) GetCheckoutInfo(c *gin.Context) {
}
response.Success(c, checkoutInfoResponse{
Methods: limitsResp.Methods,
GlobalMin: limitsResp.GlobalMin,
GlobalMax: limitsResp.GlobalMax,
Plans: planList,
BalanceDisabled: cfg.BalanceDisabled,
HelpText: cfg.HelpText,
HelpImageURL: cfg.HelpImageURL,
StripePublishableKey: cfg.StripePublishableKey,
Methods: limitsResp.Methods,
GlobalMin: limitsResp.GlobalMin,
GlobalMax: limitsResp.GlobalMax,
Plans: planList,
BalanceDisabled: cfg.BalanceDisabled,
BalanceRechargeMultiplier: cfg.BalanceRechargeMultiplier,
HelpText: cfg.HelpText,
HelpImageURL: cfg.HelpImageURL,
StripePublishableKey: cfg.StripePublishableKey,
})
}
type checkoutInfoResponse struct {
Methods map[string]service.MethodLimits `json:"methods"`
GlobalMin float64 `json:"global_min"`
GlobalMax float64 `json:"global_max"`
Plans []checkoutPlan `json:"plans"`
BalanceDisabled bool `json:"balance_disabled"`
HelpText string `json:"help_text"`
HelpImageURL string `json:"help_image_url"`
StripePublishableKey string `json:"stripe_publishable_key"`
Methods map[string]service.MethodLimits `json:"methods"`
GlobalMin float64 `json:"global_min"`
GlobalMax float64 `json:"global_max"`
Plans []checkoutPlan `json:"plans"`
BalanceDisabled bool `json:"balance_disabled"`
BalanceRechargeMultiplier float64 `json:"balance_recharge_multiplier"`
HelpText string `json:"help_text"`
HelpImageURL string `json:"help_image_url"`
StripePublishableKey string `json:"stripe_publishable_key"`
}
type checkoutPlan struct {
@@ -381,6 +383,7 @@ type PublicOrderResult struct {
Amount float64 `json:"amount"`
PayAmount float64 `json:"pay_amount"`
PaymentType string `json:"payment_type"`
OrderType string `json:"order_type"`
Status string `json:"status"`
}
@@ -404,6 +407,7 @@ func (h *PaymentHandler) VerifyOrderPublic(c *gin.Context) {
Amount: order.Amount,
PayAmount: order.PayAmount,
PaymentType: order.PaymentType,
OrderType: order.OrderType,
Status: order.Status,
})
}

37
backend/internal/service/payment_amounts.go Normal file
View File

@@ -0,0 +1,37 @@
package service
import (
"math"
"github.com/shopspring/decimal"
)
const defaultBalanceRechargeMultiplier = 1.0
func normalizeBalanceRechargeMultiplier(multiplier float64) float64 {
if math.IsNaN(multiplier) || math.IsInf(multiplier, 0) || multiplier <= 0 {
return defaultBalanceRechargeMultiplier
}
return multiplier
}
func calculateCreditedBalance(paymentAmount, multiplier float64) float64 {
return decimal.NewFromFloat(paymentAmount).
Mul(decimal.NewFromFloat(normalizeBalanceRechargeMultiplier(multiplier))).
Round(2).
InexactFloat64()
}
func calculateGatewayRefundAmount(orderAmount, payAmount, refundAmount float64) float64 {
if orderAmount <= 0 || payAmount <= 0 || refundAmount <= 0 {
return 0
}
if math.Abs(refundAmount-orderAmount) <= amountToleranceCNY {
return decimal.NewFromFloat(payAmount).Round(2).InexactFloat64()
}
return decimal.NewFromFloat(payAmount).
Mul(decimal.NewFromFloat(refundAmount)).
Div(decimal.NewFromFloat(orderAmount)).
Round(2).
InexactFloat64()
}

30
backend/internal/service/payment_config_service.go
View File

@@ -3,12 +3,14 @@ package service
import (
"context"
"fmt"
"math"
"strconv"
"strings"
dbent "github.com/Wei-Shaw/sub2api/ent"
"github.com/Wei-Shaw/sub2api/ent/paymentproviderinstance"
"github.com/Wei-Shaw/sub2api/internal/payment"
infraerrors "github.com/Wei-Shaw/sub2api/internal/pkg/errors"
)
const (
@@ -21,6 +23,7 @@ const (
SettingEnabledPaymentTypes = "ENABLED_PAYMENT_TYPES"
SettingLoadBalanceStrategy = "LOAD_BALANCE_STRATEGY"
SettingBalancePayDisabled = "BALANCE_PAYMENT_DISABLED"
SettingBalanceRechargeMult = "BALANCE_RECHARGE_MULTIPLIER"
SettingProductNamePrefix = "PRODUCT_NAME_PREFIX"
SettingProductNameSuffix = "PRODUCT_NAME_SUFFIX"
SettingHelpImageURL = "PAYMENT_HELP_IMAGE_URL"
@@ -46,9 +49,10 @@ type PaymentConfig struct {
DailyLimit float64 `json:"daily_limit"`
OrderTimeoutMin int `json:"order_timeout_minutes"`
MaxPendingOrders int `json:"max_pending_orders"`
EnabledTypes []string `json:"enabled_payment_types"`
BalanceDisabled bool `json:"balance_disabled"`
LoadBalanceStrategy string `json:"load_balance_strategy"`
EnabledTypes []string `json:"enabled_payment_types"`
BalanceDisabled bool `json:"balance_disabled"`
BalanceRechargeMultiplier float64 `json:"balance_recharge_multiplier"`
LoadBalanceStrategy string `json:"load_balance_strategy"`
ProductNamePrefix string `json:"product_name_prefix"`
ProductNameSuffix string `json:"product_name_suffix"`
HelpImageURL string `json:"help_image_url"`
@@ -71,9 +75,10 @@ type UpdatePaymentConfigRequest struct {
DailyLimit *float64 `json:"daily_limit"`
OrderTimeoutMin *int `json:"order_timeout_minutes"`
MaxPendingOrders *int `json:"max_pending_orders"`
EnabledTypes []string `json:"enabled_payment_types"`
BalanceDisabled *bool `json:"balance_disabled"`
LoadBalanceStrategy *string `json:"load_balance_strategy"`
EnabledTypes []string `json:"enabled_payment_types"`
BalanceDisabled *bool `json:"balance_disabled"`
BalanceRechargeMultiplier *float64 `json:"balance_recharge_multiplier"`
LoadBalanceStrategy *string `json:"load_balance_strategy"`
ProductNamePrefix *string `json:"product_name_prefix"`
ProductNameSuffix *string `json:"product_name_suffix"`
HelpImageURL *string `json:"help_image_url"`
@@ -183,7 +188,7 @@ func (s *PaymentConfigService) GetPaymentConfig(ctx context.Context) (*PaymentCo
keys := []string{
SettingPaymentEnabled, SettingMinRechargeAmount, SettingMaxRechargeAmount,
SettingDailyRechargeLimit, SettingOrderTimeoutMinutes, SettingMaxPendingOrders,
SettingEnabledPaymentTypes, SettingBalancePayDisabled, SettingLoadBalanceStrategy,
SettingEnabledPaymentTypes, SettingBalancePayDisabled, SettingBalanceRechargeMult, SettingLoadBalanceStrategy,
SettingProductNamePrefix, SettingProductNameSuffix,
SettingHelpImageURL, SettingHelpText,
SettingCancelRateLimitOn, SettingCancelRateLimitMax,
@@ -207,8 +212,9 @@ func (s *PaymentConfigService) parsePaymentConfig(vals map[string]string) *Payme
DailyLimit: pcParseFloat(vals[SettingDailyRechargeLimit], 0),
OrderTimeoutMin: pcParseInt(vals[SettingOrderTimeoutMinutes], defaultOrderTimeoutMin),
MaxPendingOrders: pcParseInt(vals[SettingMaxPendingOrders], defaultMaxPendingOrders),
BalanceDisabled: vals[SettingBalancePayDisabled] == "true",
LoadBalanceStrategy: vals[SettingLoadBalanceStrategy],
BalanceDisabled: vals[SettingBalancePayDisabled] == "true",
BalanceRechargeMultiplier: normalizeBalanceRechargeMultiplier(pcParseFloat(vals[SettingBalanceRechargeMult], defaultBalanceRechargeMultiplier)),
LoadBalanceStrategy: vals[SettingLoadBalanceStrategy],
ProductNamePrefix: vals[SettingProductNamePrefix],
ProductNameSuffix: vals[SettingProductNameSuffix],
HelpImageURL: vals[SettingHelpImageURL],
@@ -256,6 +262,11 @@ func (s *PaymentConfigService) getStripePublishableKey(ctx context.Context) stri
// nil-check before serialisation — this is inherent to patch-style update patterns
// and cannot be meaningfully decomposed without introducing unnecessary abstraction.
func (s *PaymentConfigService) UpdatePaymentConfig(ctx context.Context, req UpdatePaymentConfigRequest) error {
if req.BalanceRechargeMultiplier != nil {
if math.IsNaN(*req.BalanceRechargeMultiplier) || math.IsInf(*req.BalanceRechargeMultiplier, 0) || *req.BalanceRechargeMultiplier <= 0 {
return infraerrors.BadRequest("INVALID_BALANCE_RECHARGE_MULTIPLIER", "balance recharge multiplier must be greater than 0")
}
}
m := map[string]string{
SettingPaymentEnabled: formatBoolOrEmpty(req.Enabled),
SettingMinRechargeAmount: formatPositiveFloat(req.MinAmount),
@@ -264,6 +275,7 @@ func (s *PaymentConfigService) UpdatePaymentConfig(ctx context.Context, req Upda
SettingOrderTimeoutMinutes: formatPositiveInt(req.OrderTimeoutMin),
SettingMaxPendingOrders: formatPositiveInt(req.MaxPendingOrders),
SettingBalancePayDisabled: formatBoolOrEmpty(req.BalanceDisabled),
SettingBalanceRechargeMult: formatPositiveFloat(req.BalanceRechargeMultiplier),
SettingLoadBalanceStrategy: derefStr(req.LoadBalanceStrategy),
SettingProductNamePrefix: derefStr(req.ProductNamePrefix),
SettingProductNameSuffix: derefStr(req.ProductNameSuffix),

6
backend/internal/service/payment_fulfillment.go
View File

@@ -216,7 +216,11 @@ func (s *PaymentService) markCompleted(ctx context.Context, o *dbent.PaymentOrde
if err != nil {
return fmt.Errorf("mark completed: %w", err)
}
s.writeAuditLog(ctx, o.ID, auditAction, "system", map[string]any{"rechargeCode": o.RechargeCode, "amount": o.Amount})
s.writeAuditLog(ctx, o.ID, auditAction, "system", map[string]any{
"rechargeCode": o.RechargeCode,
"creditedAmount": o.Amount,
"payAmount": o.PayAmount,
})
return nil
}

30
backend/internal/service/payment_order.go
View File

@@ -43,14 +43,18 @@ func (s *PaymentService) CreateOrder(ctx context.Context, req CreateOrderRequest
if user.Status != payment.EntityStatusActive {
return nil, infraerrors.Forbidden("USER_INACTIVE", "user account is disabled")
}
amount := req.Amount
orderAmount := req.Amount
limitAmount := req.Amount
if plan != nil {
amount = plan.Price
orderAmount = plan.Price
limitAmount = plan.Price
} else if req.OrderType == payment.OrderTypeBalance {
orderAmount = calculateCreditedBalance(req.Amount, cfg.BalanceRechargeMultiplier)
}
feeRate := s.getFeeRate(req.PaymentType)
payAmountStr := payment.CalculatePayAmount(amount, feeRate)
payAmountStr := payment.CalculatePayAmount(limitAmount, feeRate)
payAmount, _ := strconv.ParseFloat(payAmountStr, 64)
order, err := s.createOrderInTx(ctx, req, user, plan, cfg, amount, feeRate, payAmount)
order, err := s.createOrderInTx(ctx, req, user, plan, cfg, orderAmount, limitAmount, feeRate, payAmount)
if err != nil {
return nil, err
}
@@ -99,7 +103,7 @@ func (s *PaymentService) validateSubOrder(ctx context.Context, req CreateOrderRe
return plan, nil
}
func (s *PaymentService) createOrderInTx(ctx context.Context, req CreateOrderRequest, user *User, plan *dbent.SubscriptionPlan, cfg *PaymentConfig, amount, feeRate, payAmount float64) (*dbent.PaymentOrder, error) {
func (s *PaymentService) createOrderInTx(ctx context.Context, req CreateOrderRequest, user *User, plan *dbent.SubscriptionPlan, cfg *PaymentConfig, orderAmount, limitAmount, feeRate, payAmount float64) (*dbent.PaymentOrder, error) {
tx, err := s.entClient.Tx(ctx)
if err != nil {
return nil, fmt.Errorf("begin transaction: %w", err)
@@ -108,7 +112,7 @@ func (s *PaymentService) createOrderInTx(ctx context.Context, req CreateOrderReq
if err := s.checkPendingLimit(ctx, tx, req.UserID, cfg.MaxPendingOrders); err != nil {
return nil, err
}
if err := s.checkDailyLimit(ctx, tx, req.UserID, amount, cfg.DailyLimit); err != nil {
if err := s.checkDailyLimit(ctx, tx, req.UserID, limitAmount, cfg.DailyLimit); err != nil {
return nil, err
}
tm := cfg.OrderTimeoutMin
@@ -121,7 +125,7 @@ func (s *PaymentService) createOrderInTx(ctx context.Context, req CreateOrderReq
SetUserEmail(user.Email).
SetUserName(user.Username).
SetNillableUserNotes(psNilIfEmpty(user.Notes)).
SetAmount(amount).
SetAmount(orderAmount).
SetPayAmount(payAmount).
SetFeeRate(feeRate).
SetRechargeCode("").
@@ -180,6 +184,10 @@ func (s *PaymentService) checkDailyLimit(ctx context.Context, tx *dbent.Tx, user
}
var used float64
for _, o := range orders {
if o.OrderType == payment.OrderTypeBalance {
used += o.PayAmount
continue
}
used += o.Amount
}
if used+amount > limit {
@@ -213,7 +221,13 @@ func (s *PaymentService) invokeProvider(ctx context.Context, order *dbent.Paymen
if err != nil {
return nil, fmt.Errorf("update order with payment details: %w", err)
}
s.writeAuditLog(ctx, order.ID, "ORDER_CREATED", fmt.Sprintf("user:%d", req.UserID), map[string]any{"amount": req.Amount, "paymentType": req.PaymentType, "orderType": req.OrderType})
s.writeAuditLog(ctx, order.ID, "ORDER_CREATED", fmt.Sprintf("user:%d", req.UserID), map[string]any{
"paymentAmount": req.Amount,
"creditedAmount": order.Amount,
"payAmount": order.PayAmount,
"paymentType": req.PaymentType,
"orderType": req.OrderType,
})
return &CreateOrderResponse{OrderID: order.ID, Amount: order.Amount, PayAmount: payAmount, FeeRate: order.FeeRate, Status: OrderStatusPending, PaymentType: req.PaymentType, PayURL: pr.PayURL, QRCode: pr.QRCode, ClientSecret: pr.ClientSecret, ExpiresAt: order.ExpiresAt, PaymentMode: sel.PaymentMode}, nil
}

6
backend/internal/service/payment_refund.go
View File

@@ -113,11 +113,7 @@ func (s *PaymentService) PrepareRefund(ctx context.Context, oid int64, amt float
if amt-o.Amount > amountToleranceCNY {
return nil, nil, infraerrors.BadRequest("REFUND_AMOUNT_EXCEEDED", "refund amount exceeds recharge")
}
// Full refund: use actual pay_amount for gateway (includes fees)
ga := amt
if math.Abs(amt-o.Amount) <= amountToleranceCNY {
ga = o.PayAmount
}
ga := calculateGatewayRefundAmount(o.Amount, o.PayAmount, amt)
rr := strings.TrimSpace(reason)
if rr == "" && o.RefundRequestReason != nil {
rr = *o.RefundRequestReason

2
frontend/src/api/admin/payment.ts
View File

@@ -23,6 +23,7 @@ export interface AdminPaymentConfig {
max_pending_orders: number
enabled_payment_types: string[]
balance_disabled: boolean
balance_recharge_multiplier: number
load_balance_strategy: string
product_name_prefix: string
product_name_suffix: string
@@ -40,6 +41,7 @@ export interface UpdatePaymentConfigRequest {
max_pending_orders?: number
enabled_payment_types?: string[]
balance_disabled?: boolean
balance_recharge_multiplier?: number
load_balance_strategy?: string
product_name_prefix?: string
product_name_suffix?: string

2
frontend/src/api/admin/settings.ts
View File

@@ -125,6 +125,7 @@ export interface SystemSettings {
payment_max_pending_orders: number
payment_enabled_types: string[]
payment_balance_disabled: boolean
payment_balance_recharge_multiplier: number
payment_load_balance_strategy: string
payment_product_name_prefix: string
payment_product_name_suffix: string
@@ -231,6 +232,7 @@ export interface UpdateSettingsRequest {
payment_max_pending_orders?: number
payment_enabled_types?: string[]
payment_balance_disabled?: boolean
payment_balance_recharge_multiplier?: number
payment_load_balance_strategy?: string
payment_product_name_prefix?: string
payment_product_name_suffix?: string

6
frontend/src/components/admin/payment/AdminOrderDetail.vue
View File

@@ -19,11 +19,11 @@
</div>
<div>
<p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.orders.amount') }}</p>
<p class="text-sm font-medium text-gray-900 dark:text-white">${{ order.amount.toFixed(2) }}</p>
<p class="text-sm font-medium text-gray-900 dark:text-white">{{ order.order_type === 'balance' ? '$' : '¥' }}{{ order.amount.toFixed(2) }}</p>
</div>
<div>
<p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.orders.payAmount') }}</p>
<p class="text-sm font-medium text-gray-900 dark:text-white">${{ order.pay_amount.toFixed(2) }}</p>
<p class="text-sm font-medium text-gray-900 dark:text-white">¥{{ order.pay_amount.toFixed(2) }}</p>
</div>
<div>
<p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.orders.paymentMethod') }}</p>
@@ -73,7 +73,7 @@
<div class="grid grid-cols-2 gap-2 text-sm">
<div>
<span class="text-red-600 dark:text-red-400">{{ t('payment.admin.refundAmount') }}:</span>
<span class="ml-1 font-medium text-red-700 dark:text-red-300">${{ order.refund_amount.toFixed(2) }}</span>
<span class="ml-1 font-medium text-red-700 dark:text-red-300">{{ order.order_type === 'balance' ? '$' : '¥' }}{{ order.refund_amount.toFixed(2) }}</span>
</div>
<div v-if="order.refund_reason" class="col-span-2">
<span class="text-red-600 dark:text-red-400">{{ t('payment.admin.refundReason') }}:</span>

4
frontend/src/components/admin/payment/AdminOrderTable.vue
View File

@@ -53,9 +53,9 @@
<template #cell-amount="{ value, row }">
<div class="text-sm">
<span class="font-medium text-gray-900 dark:text-white">${{ value.toFixed(2) }}</span>
<span class="font-medium text-gray-900 dark:text-white">{{ row.order_type === 'balance' ? '$' : '¥' }}{{ value.toFixed(2) }}</span>
<span v-if="row.pay_amount !== value" class="ml-1 text-xs text-gray-500">
({{ t('payment.orders.payAmount') }}: ${{ row.pay_amount.toFixed(2) }})
({{ t('payment.orders.payAmount') }}: ¥{{ row.pay_amount.toFixed(2) }})
</span>
</div>
</template>

18
frontend/src/components/admin/payment/AdminRefundDialog.vue
View File

@@ -35,11 +35,15 @@
</div>
<div class="mt-1 flex justify-between text-sm">
<span class="text-gray-500 dark:text-gray-400">{{ t('payment.orders.amount') }}</span>
<span class="font-medium text-gray-900 dark:text-white">${{ order?.pay_amount?.toFixed(2) }}</span>
<span class="font-medium text-gray-900 dark:text-white">{{ order?.order_type === 'balance' ? '$' : '¥' }}{{ order?.amount?.toFixed(2) }}</span>
</div>
<div class="mt-1 flex justify-between text-sm">
<span class="text-gray-500 dark:text-gray-400">{{ t('payment.orders.payAmount') }}</span>
<span class="font-medium text-gray-900 dark:text-white">¥{{ order?.pay_amount?.toFixed(2) }}</span>
</div>
<div v-if="actuallyRefunded > 0" class="mt-1 flex justify-between text-sm">
<span class="text-gray-500 dark:text-gray-400">{{ t('payment.admin.alreadyRefunded') }}</span>
<span class="font-medium text-red-600 dark:text-red-400">${{ actuallyRefunded.toFixed(2) }}</span>
<span class="font-medium text-red-600 dark:text-red-400">{{ order?.order_type === 'balance' ? '$' : '¥' }}{{ actuallyRefunded.toFixed(2) }}</span>
</div>
</div>
@@ -66,7 +70,7 @@
</div>
<div class="rounded-lg bg-gray-50 p-3 text-sm dark:bg-dark-700">
<div class="text-gray-500 dark:text-gray-400">{{ t('payment.admin.orderAmount') }}</div>
<div class="mt-1 font-semibold text-gray-900 dark:text-white">${{ order?.pay_amount?.toFixed(2) }}</div>
<div class="mt-1 font-semibold text-gray-900 dark:text-white">{{ order?.order_type === 'balance' ? '$' : '¥' }}{{ order?.amount?.toFixed(2) }}</div>
</div>
</div>
@@ -91,7 +95,7 @@
<div>
<label class="input-label">{{ t('payment.admin.refundAmount') }}</label>
<div class="relative">
<span class="absolute left-3 top-1/2 -translate-y-1/2 text-gray-500">$</span>
<span class="absolute left-3 top-1/2 -translate-y-1/2 text-gray-500">{{ order?.order_type === 'balance' ? '$' : '¥' }}</span>
<input
v-model.number="form.amount"
type="number"
@@ -103,7 +107,7 @@
/>
</div>
<p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
{{ t('payment.admin.maxRefundable') }}: ${{ maxRefundable.toFixed(2) }}
{{ t('payment.admin.maxRefundable') }}: {{ order?.order_type === 'balance' ? '$' : '¥' }}{{ maxRefundable.toFixed(2) }}
</p>
</div>
@@ -200,12 +204,12 @@ const actuallyRefunded = computed(() => {
const maxRefundable = computed(() => {
if (!props.order) return 0
return props.order.pay_amount - actuallyRefunded.value
return props.order.amount - actuallyRefunded.value
})
const balanceInsufficient = computed(() => {
if (props.userBalance == null || !props.order) return false
return props.userBalance < props.order.pay_amount
return props.userBalance < props.order.amount
})
watch(() => props.show, (val) => {

4
frontend/src/components/payment/OrderTable.vue
View File

@@ -14,8 +14,8 @@
</template>
<template #cell-amount="{ value, row }">
<div class="text-sm">
<span class="font-medium text-gray-900 dark:text-white">${{ value.toFixed(2) }}</span>
<span v-if="row.pay_amount !== value" class="ml-1 text-xs text-gray-500">(${{ row.pay_amount.toFixed(2) }})</span>
<span class="font-medium text-gray-900 dark:text-white">{{ row.order_type === 'balance' ? '$' : '¥' }}{{ value.toFixed(2) }}</span>
<span v-if="row.pay_amount !== value" class="ml-1 text-xs text-gray-500">(¥{{ row.pay_amount.toFixed(2) }})</span>
</div>
</template>
<template #cell-payment_type="{ value }">

6
frontend/src/components/payment/PaymentQRDialog.vue
View File

@@ -45,7 +45,11 @@
</div>
<div class="flex justify-between">
<span class="text-gray-500 dark:text-gray-400">{{ t('payment.orders.amount') }}</span>
<span class="font-medium text-gray-900 dark:text-white">${{ paidOrder.pay_amount.toFixed(2) }}</span>
<span class="font-medium text-gray-900 dark:text-white">{{ paidOrder.order_type === 'balance' ? '$' : '¥' }}{{ paidOrder.amount.toFixed(2) }}</span>
</div>
<div class="flex justify-between">
<span class="text-gray-500 dark:text-gray-400">{{ t('payment.orders.payAmount') }}</span>
<span class="font-medium text-gray-900 dark:text-white">¥{{ paidOrder.pay_amount.toFixed(2) }}</span>
</div>
</div>
</div>

6
frontend/src/components/payment/PaymentStatusPanel.vue
View File

@@ -22,7 +22,11 @@
</div>
<div class="flex justify-between">
<span class="text-gray-500 dark:text-gray-400">{{ t('payment.orders.amount') }}</span>
<span class="font-medium text-gray-900 dark:text-white">${{ paidOrder.pay_amount.toFixed(2) }}</span>
<span class="font-medium text-gray-900 dark:text-white">{{ paidOrder.order_type === 'balance' ? '$' : '¥' }}{{ paidOrder.amount.toFixed(2) }}</span>
</div>
<div class="flex justify-between">
<span class="text-gray-500 dark:text-gray-400">{{ t('payment.orders.payAmount') }}</span>
<span class="font-medium text-gray-900 dark:text-white">¥{{ paidOrder.pay_amount.toFixed(2) }}</span>
</div>
</div>
</div>

12
frontend/src/components/payment/StripePaymentInline.vue
View File

@@ -21,9 +21,13 @@
<span class="text-gray-500 dark:text-gray-400">{{ t('payment.orders.orderId') }}</span>
<span class="font-medium text-gray-900 dark:text-white">#{{ orderId }}</span>
</div>
<div class="flex justify-between">
<div v-if="amount > 0" class="flex justify-between">
<span class="text-gray-500 dark:text-gray-400">{{ t('payment.orders.amount') }}</span>
<span class="font-medium text-gray-900 dark:text-white">${{ payAmount.toFixed(2) }}</span>
<span class="font-medium text-gray-900 dark:text-white">{{ orderType === 'balance' ? '$' : '¥' }}{{ amount.toFixed(2) }}</span>
</div>
<div class="flex justify-between">
<span class="text-gray-500 dark:text-gray-400">{{ t('payment.orders.payAmount') }}</span>
<span class="font-medium text-gray-900 dark:text-white">¥{{ payAmount.toFixed(2) }}</span>
</div>
</div>
</div>
@@ -36,7 +40,7 @@
<div class="card overflow-hidden">
<div class="bg-gradient-to-br from-[#635bff] to-[#4f46e5] px-6 py-5 text-center">
<p class="text-sm font-medium text-indigo-200">{{ t('payment.actualPay') }}</p>
<p class="mt-1 text-3xl font-bold text-white">${{ payAmount.toFixed(2) }}</p>
<p class="mt-1 text-3xl font-bold text-white">¥{{ payAmount.toFixed(2) }}</p>
</div>
</div>
<!-- Stripe Payment Element -->
@@ -75,7 +79,9 @@ const POPUP_METHODS = new Set(['alipay', 'wechat_pay'])
const props = defineProps<{
orderId: number
amount: number
clientSecret: string
orderType?: 'balance' | 'subscription'
publishableKey: string
payAmount: number
}>()

6
frontend/src/i18n/locales/en.ts
View File

@@ -4566,6 +4566,9 @@ export default {
minAmount: 'Minimum Amount',
maxAmount: 'Maximum Amount',
dailyLimit: 'Daily Limit',
balanceRechargeMultiplier: 'Balance Recharge Multiplier',
balanceRechargeMultiplierHint: 'How many USD balance the user receives for each 1 CNY paid',
balanceRechargePreview: 'Preview: 1 CNY = {usd} USD',
orderTimeout: 'Order Timeout',
orderTimeoutHint: 'In minutes, minimum 1',
maxPendingOrders: 'Max Pending Orders',
@@ -5324,6 +5327,8 @@ export default {
payment: {
title: 'Recharge / Subscription',
amountLabel: 'Amount',
paymentAmount: 'Payment Amount',
creditedBalance: 'Credited Balance',
quickAmounts: 'Quick Amounts',
customAmount: 'Custom Amount',
enterAmount: 'Enter amount',
@@ -5408,6 +5413,7 @@ export default {
amountTooLow: 'Minimum amount is {min}',
amountTooHigh: 'Maximum amount is {max}',
amountNoMethod: 'No payment method available for this amount',
rechargeRatePreview: 'Current rate: 1 CNY = {usd} USD',
refundReason: 'Refund Reason',
refundReasonPlaceholder: 'Please describe your refund reason',
stripeLoadFailed: 'Failed to load payment component. Please refresh and try again.',

6
frontend/src/i18n/locales/zh.ts
View File

@@ -4730,6 +4730,9 @@ export default {
minAmount: '最低金额',
maxAmount: '最高金额',
dailyLimit: '每日限额',
balanceRechargeMultiplier: '余额充值倍率',
balanceRechargeMultiplierHint: '用户每支付 1 CNY 可获得多少 USD 余额',
balanceRechargePreview: '预览：1 CNY = {usd} USD',
orderTimeout: '订单超时时间',
orderTimeoutHint: '单位：分钟，至少 1 分钟',
maxPendingOrders: '最大待支付订单数',
@@ -5512,6 +5515,8 @@ export default {
payment: {
title: '充值/订阅',
amountLabel: '充值金额',
paymentAmount: '支付金额',
creditedBalance: '到账余额',
quickAmounts: '快捷金额',
customAmount: '自定义金额',
enterAmount: '输入金额',
@@ -5596,6 +5601,7 @@ export default {
amountTooLow: '最低金额为 {min}',
amountTooHigh: '最高金额为 {max}',
amountNoMethod: '该金额没有可用的支付方式',
rechargeRatePreview: '当前倍率：1 CNY = {usd} USD',
refundReason: '退款原因',
refundReasonPlaceholder: '请描述您的退款原因',
stripeLoadFailed: '支付组件加载失败，请刷新页面重试',

3
frontend/src/types/payment.ts
View File

@@ -32,6 +32,7 @@ export interface PaymentConfig {
max_pending_orders: number
order_timeout_minutes: number
balance_disabled: boolean
balance_recharge_multiplier: number
enabled_payment_types: PaymentType[]
help_image_url: string
help_text: string
@@ -62,6 +63,7 @@ export interface CheckoutInfoResponse {
global_max: number
plans: SubscriptionPlan[]
balance_disabled: boolean
balance_recharge_multiplier: number
help_text: string
help_image_url: string
stripe_publishable_key: string
@@ -155,6 +157,7 @@ export interface CreateOrderRequest {
export interface CreateOrderResult {
order_id: number
amount: number
pay_url?: string
qr_code?: string
client_secret?: string

11
frontend/src/views/admin/SettingsView.vue
View File

@@ -2371,10 +2371,16 @@
<div><label class="input-label">{{ t('admin.settings.payment.preview') }}</label><div class="rounded-lg border border-gray-200 bg-gray-50 px-3 py-2 text-sm text-gray-600 dark:border-dark-600 dark:bg-dark-800 dark:text-gray-300">{{ (form.payment_product_name_prefix || 'Sub2API') + ' 100 ' + (form.payment_product_name_suffix || 'CNY') }}</div></div>
</div>
<!-- Row 2: Balance toggle + amounts -->
<div class="grid grid-cols-2 gap-3 sm:grid-cols-4">
<div class="grid grid-cols-2 gap-3 sm:grid-cols-5">
<div><label class="input-label">{{ t('admin.settings.payment.minAmount') }}</label><input :value="form.payment_min_amount || ''" @input="form.payment_min_amount = parseFloat(($event.target as HTMLInputElement).value) || 0" type="number" step="0.01" min="0" class="input" :placeholder="t('admin.settings.payment.noLimit')" /></div>
<div><label class="input-label">{{ t('admin.settings.payment.maxAmount') }}</label><input :value="form.payment_max_amount || ''" @input="form.payment_max_amount = parseFloat(($event.target as HTMLInputElement).value) || 0" type="number" step="0.01" min="0" class="input" :placeholder="t('admin.settings.payment.noLimit')" /></div>
<div><label class="input-label">{{ t('admin.settings.payment.dailyLimit') }}</label><input :value="form.payment_daily_limit || ''" @input="form.payment_daily_limit = parseFloat(($event.target as HTMLInputElement).value) || 0" type="number" step="0.01" min="0" class="input" :placeholder="t('admin.settings.payment.noLimit')" /></div>
<div>
<label class="input-label">{{ t('admin.settings.payment.balanceRechargeMultiplier') }}</label>
<input :value="form.payment_balance_recharge_multiplier || ''" @input="form.payment_balance_recharge_multiplier = parseFloat(($event.target as HTMLInputElement).value) || 1" type="number" step="0.01" min="0.01" class="input" />
<p class="mt-0.5 text-xs text-gray-400">{{ t('admin.settings.payment.balanceRechargeMultiplierHint') }}</p>
<p class="mt-1 text-xs font-medium text-primary-600 dark:text-primary-400">{{ t('admin.settings.payment.balanceRechargePreview', { usd: (Number(form.payment_balance_recharge_multiplier) || 1).toFixed(2) }) }}</p>
</div>
<div><label class="input-label">{{ t('admin.settings.payment.orderTimeout') }} <span class="text-red-500">*</span></label><input v-model.number="form.payment_order_timeout_minutes" type="number" min="1" class="input" required /><p class="mt-0.5 text-xs text-gray-400">{{ t('admin.settings.payment.orderTimeoutHint') }}</p></div>
</div>
<!-- Row 3: Pending orders + load balance + cancel rate limit (all in one row) -->
@@ -2968,7 +2974,7 @@ const form = reactive<SettingsForm>({
home_content: '',
backend_mode_enabled: false,
hide_ccs_import_button: false,
payment_enabled: false, payment_min_amount: 1, payment_max_amount: 10000, payment_daily_limit: 50000, payment_max_pending_orders: 3, payment_order_timeout_minutes: 30, payment_balance_disabled: false, payment_enabled_types: [], payment_help_image_url: '', payment_help_text: '', payment_product_name_prefix: '', payment_product_name_suffix: '', payment_load_balance_strategy: 'round-robin', payment_cancel_rate_limit_enabled: false, payment_cancel_rate_limit_max: 10, payment_cancel_rate_limit_window: 1, payment_cancel_rate_limit_unit: 'day', payment_cancel_rate_limit_window_mode: 'rolling',
payment_enabled: false, payment_min_amount: 1, payment_max_amount: 10000, payment_daily_limit: 50000, payment_max_pending_orders: 3, payment_order_timeout_minutes: 30, payment_balance_disabled: false, payment_balance_recharge_multiplier: 1, payment_enabled_types: [], payment_help_image_url: '', payment_help_text: '', payment_product_name_prefix: '', payment_product_name_suffix: '', payment_load_balance_strategy: 'round-robin', payment_cancel_rate_limit_enabled: false, payment_cancel_rate_limit_max: 10, payment_cancel_rate_limit_window: 1, payment_cancel_rate_limit_unit: 'day', payment_cancel_rate_limit_window_mode: 'rolling',
table_default_page_size: tablePageSizeDefault,
table_page_size_options: [10, 20, 50, 100],
custom_menu_items: [] as Array<{id: string; label: string; icon_svg: string; url: string; visibility: 'user' | 'admin'; sort_order: number}>,
@@ -3627,6 +3633,7 @@ async function saveSettings() {
payment_max_pending_orders: Number(form.payment_max_pending_orders) || 0,
payment_order_timeout_minutes: Number(form.payment_order_timeout_minutes) || 0,
payment_balance_disabled: form.payment_balance_disabled,
payment_balance_recharge_multiplier: Number(form.payment_balance_recharge_multiplier) || 1,
payment_enabled_types: form.payment_enabled_types,
payment_load_balance_strategy: form.payment_load_balance_strategy,
payment_product_name_prefix: form.payment_product_name_prefix,

8
frontend/src/views/admin/orders/AdminOrdersView.vue
View File

@@ -35,7 +35,7 @@
{{ t('payment.admin.retry') }}
</button>
<template v-if="row.status === 'REFUND_REQUESTED'">
<span v-if="row.refund_amount" class="rounded-full bg-purple-100 px-1.5 py-0.5 text-xs font-medium text-purple-700 dark:bg-purple-900/30 dark:text-purple-300">${{ row.refund_amount.toFixed(2) }}</span>
<span v-if="row.refund_amount" class="rounded-full bg-purple-100 px-1.5 py-0.5 text-xs font-medium text-purple-700 dark:bg-purple-900/30 dark:text-purple-300">{{ row.order_type === 'balance' ? '$' : '¥' }}{{ row.refund_amount.toFixed(2) }}</span>
<button @click="openRefundDialog(row)" class="inline-flex items-center gap-1 rounded-md px-2 py-1 text-xs font-medium text-purple-600 hover:bg-purple-50 dark:text-purple-400 dark:hover:bg-purple-900/20">
<Icon name="check" size="sm" />
{{ t('payment.admin.approveRefund') }}
@@ -62,14 +62,14 @@
<div><p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.orders.orderId') }}</p><p class="font-mono text-sm font-medium text-gray-900 dark:text-white">#{{ selectedOrder.id }}</p></div>
<div><p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.orders.orderNo') }}</p><p class="text-sm font-medium text-gray-900 dark:text-white">{{ selectedOrder.out_trade_no }}</p></div>
<div><p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.orders.status') }}</p><OrderStatusBadge :status="selectedOrder.status" /></div>
<div><p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.orders.amount') }}</p><p class="text-sm font-medium text-gray-900 dark:text-white">${{ selectedOrder.amount.toFixed(2) }}</p></div>
<div><p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.orders.payAmount') }}</p><p class="text-sm font-medium text-gray-900 dark:text-white">${{ selectedOrder.pay_amount.toFixed(2) }}</p></div>
<div><p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.orders.amount') }}</p><p class="text-sm font-medium text-gray-900 dark:text-white">{{ selectedOrder.order_type === 'balance' ? '$' : '¥' }}{{ selectedOrder.amount.toFixed(2) }}</p></div>
<div><p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.orders.payAmount') }}</p><p class="text-sm font-medium text-gray-900 dark:text-white">¥{{ selectedOrder.pay_amount.toFixed(2) }}</p></div>
<div><p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.orders.paymentMethod') }}</p><p class="text-sm text-gray-700 dark:text-gray-300">{{ t('payment.methods.' + selectedOrder.payment_type, selectedOrder.payment_type) }}</p></div>
<div><p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.admin.feeRate') }}</p><p class="text-sm text-gray-700 dark:text-gray-300">{{ (selectedOrder.fee_rate * 100).toFixed(1) }}%</p></div>
<div><p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.orders.createdAt') }}</p><p class="text-sm text-gray-700 dark:text-gray-300">{{ formatDateTime(selectedOrder.created_at) }}</p></div>
<div><p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.admin.expiresAt') }}</p><p class="text-sm text-gray-700 dark:text-gray-300">{{ formatDateTime(selectedOrder.expires_at) }}</p></div>
<div v-if="selectedOrder.paid_at"><p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.admin.paidAt') }}</p><p class="text-sm text-gray-700 dark:text-gray-300">{{ formatDateTime(selectedOrder.paid_at) }}</p></div>
<div v-if="selectedOrder.refund_amount"><p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.admin.refundAmount') }}</p><p class="text-sm font-medium text-red-600 dark:text-red-400">${{ selectedOrder.refund_amount.toFixed(2) }}</p></div>
<div v-if="selectedOrder.refund_amount"><p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.admin.refundAmount') }}</p><p class="text-sm font-medium text-red-600 dark:text-red-400">{{ selectedOrder.order_type === 'balance' ? '$' : '¥' }}{{ selectedOrder.refund_amount.toFixed(2) }}</p></div>
<div v-if="selectedOrder.refund_reason" class="col-span-2"><p class="text-xs text-gray-500 dark:text-gray-400">{{ t('payment.admin.refundReason') }}</p><p class="text-sm text-gray-700 dark:text-gray-300">{{ selectedOrder.refund_reason }}</p></div>
<!-- Refund request info -->
<div v-if="selectedOrder.refund_requested_at" class="col-span-2 border-t border-gray-200 pt-3 dark:border-dark-600">

6
frontend/src/views/user/PaymentResultView.vue
View File

@@ -38,6 +38,10 @@
</div>
<div class="flex justify-between">
<span class="text-gray-500 dark:text-gray-400">{{ t('payment.orders.amount') }}</span>
<span class="font-medium text-gray-900 dark:text-white">{{ order.order_type === 'balance' ? '$' : '¥' }}{{ order.amount.toFixed(2) }}</span>
</div>
<div class="flex justify-between">
<span class="text-gray-500 dark:text-gray-400">{{ t('payment.orders.payAmount') }}</span>
<span class="font-medium text-gray-900 dark:text-white">&#165;{{ order.pay_amount.toFixed(2) }}</span>
</div>
<div class="flex justify-between">
@@ -58,7 +62,7 @@
<span class="font-medium text-gray-900 dark:text-white">{{ returnInfo.outTradeNo }}</span>
</div>
<div v-if="returnInfo.money" class="flex justify-between">
<span class="text-gray-500 dark:text-gray-400">{{ t('payment.orders.amount') }}</span>
<span class="text-gray-500 dark:text-gray-400">{{ t('payment.orders.payAmount') }}</span>
<span class="font-medium text-gray-900 dark:text-white">&#165;{{ returnInfo.money }}</span>
</div>
<div v-if="returnInfo.type" class="flex justify-between">

48
frontend/src/views/user/PaymentView.vue
View File

@@ -28,7 +28,9 @@
<template v-else-if="paymentPhase === 'stripe'">
<StripePaymentInline
:order-id="paymentState.orderId"
:amount="paymentState.amount"
:client-secret="paymentState.clientSecret"
:order-type="paymentState.orderType || undefined"
:publishable-key="checkout.stripe_publishable_key"
:pay-amount="paymentState.payAmount"
@success="onPaymentSuccess"
@@ -67,13 +69,17 @@
@select="selectedMethod = $event"
/>
</div>
<div v-if="feeRate > 0 && validAmount > 0" class="card p-6">
<div v-if="validAmount > 0" class="card p-6">
<div class="space-y-2 text-sm">
<div class="flex justify-between">
<span class="text-gray-500 dark:text-gray-400">{{ t('payment.amountLabel') }}</span>
<span class="text-gray-500 dark:text-gray-400">{{ t('payment.paymentAmount') }}</span>
<span class="text-gray-900 dark:text-white">¥{{ validAmount.toFixed(2) }}</span>
</div>
<div class="flex justify-between">
<span class="text-gray-500 dark:text-gray-400">{{ t('payment.creditedBalance') }}</span>
<span class="text-gray-900 dark:text-white">${{ creditedAmount.toFixed(2) }}</span>
</div>
<div v-if="feeRate > 0" class="flex justify-between">
<span class="text-gray-500 dark:text-gray-400">{{ t('payment.fee') }} ({{ feeRate }}%)</span>
<span class="text-gray-900 dark:text-white">¥{{ feeAmount.toFixed(2) }}</span>
</div>
@@ -81,6 +87,9 @@
<span class="font-medium text-gray-700 dark:text-gray-300">{{ t('payment.actualPay') }}</span>
<span class="text-lg font-bold text-primary-600 dark:text-primary-400">¥{{ totalAmount.toFixed(2) }}</span>
</div>
<p class="border-t border-gray-200 pt-2 text-xs text-gray-500 dark:border-dark-600 dark:text-gray-400">
{{ t('payment.rechargeRatePreview', { usd: balanceRechargeMultiplier.toFixed(2) }) }}
</p>
</div>
</div>
<button :class="['btn w-full py-3 text-base font-medium', paymentButtonClass]" :disabled="!canSubmit || submitting" @click="handleSubmitRecharge">
@@ -88,7 +97,7 @@
<span class="h-4 w-4 animate-spin rounded-full border-2 border-white border-t-transparent"></span>
{{ t('common.processing') }}
</span>
<span v-else>{{ t('payment.createOrder') }} ¥{{ (feeRate > 0 && validAmount > 0 ? totalAmount : validAmount).toFixed(2) }}</span>
<span v-else>{{ t('payment.createOrder') }} ¥{{ totalAmount.toFixed(2) }}</span>
</button>
<div v-if="errorMessage" class="rounded-xl border border-red-200 bg-red-50 p-4 dark:border-red-800/50 dark:bg-red-900/20">
<p class="text-sm text-red-700 dark:text-red-400">{{ errorMessage }}</p>
@@ -264,7 +273,7 @@ import { useAppStore } from '@/stores'
import { paymentAPI } from '@/api/payment'
import { extractApiErrorMessage } from '@/utils/apiError'
import { isMobileDevice } from '@/utils/device'
import type { SubscriptionPlan, CheckoutInfoResponse } from '@/types/payment'
import type { SubscriptionPlan, CheckoutInfoResponse, OrderType } from '@/types/payment'
import AppLayout from '@/components/layout/AppLayout.vue'
import AmountInput from '@/components/payment/AmountInput.vue'
import PaymentMethodSelector from '@/components/payment/PaymentMethodSelector.vue'
@@ -302,11 +311,21 @@ const previewImage = ref('')
// Payment phase: 'select' → 'paying' (QR/redirect) or 'stripe' (inline Stripe)
const paymentPhase = ref<'select' | 'paying' | 'stripe'>('select')
const paymentState = ref({ orderId: 0, qrCode: '', expiresAt: '', paymentType: '', payUrl: '', clientSecret: '', payAmount: 0, orderType: '' })
const paymentState = ref<{
orderId: number
amount: number
qrCode: string
expiresAt: string
paymentType: string
payUrl: string
clientSecret: string
payAmount: number
orderType: OrderType | ''
}>({ orderId: 0, amount: 0, qrCode: '', expiresAt: '', paymentType: '', payUrl: '', clientSecret: '', payAmount: 0, orderType: '' })
function resetPayment() {
paymentPhase.value = 'select'
paymentState.value = { orderId: 0, qrCode: '', expiresAt: '', paymentType: '', payUrl: '', clientSecret: '', payAmount: 0, orderType: '' }
paymentState.value = { orderId: 0, amount: 0, qrCode: '', expiresAt: '', paymentType: '', payUrl: '', clientSecret: '', payAmount: 0, orderType: '' }
}
function onPaymentDone() {
@@ -342,7 +361,7 @@ function onStripeRedirect(orderId: number, payUrl: string) {
// All checkout data from single API call
const checkout = ref<CheckoutInfoResponse>({
methods: {}, global_min: 0, global_max: 0,
plans: [], balance_disabled: false, help_text: '', help_image_url: '', stripe_publishable_key: '',
plans: [], balance_disabled: false, balance_recharge_multiplier: 1, help_text: '', help_image_url: '', stripe_publishable_key: '',
})
const tabs = computed(() => {
@@ -354,6 +373,11 @@ const tabs = computed(() => {
const enabledMethods = computed(() => Object.keys(checkout.value.methods))
const validAmount = computed(() => amount.value ?? 0)
const balanceRechargeMultiplier = computed(() => {
const multiplier = checkout.value.balance_recharge_multiplier
return multiplier > 0 ? multiplier : 1
})
const creditedAmount = computed(() => Math.round((validAmount.value * balanceRechargeMultiplier.value) * 100) / 100)
// Adaptive grid: center single card, 2-col for 2 plans, 3-col for 3+
const planGridClass = computed(() => {
@@ -518,7 +542,7 @@ async function confirmSubscribe() {
await createOrder(selectedPlan.value.price, 'subscription', selectedPlan.value.id)
}
async function createOrder(orderAmount: number, orderType: string, planId?: number) {
async function createOrder(orderAmount: number, orderType: OrderType, planId?: number) {
submitting.value = true
errorMessage.value = ''
try {
@@ -537,7 +561,7 @@ async function createOrder(orderAmount: number, orderType: string, planId?: numb
if (result.client_secret) {
// Stripe: show Payment Element inline (user picks method → confirms → redirect if needed)
paymentState.value = {
orderId: result.order_id, qrCode: '', expiresAt: result.expires_at || '',
orderId: result.order_id, amount: result.amount, qrCode: '', expiresAt: result.expires_at || '',
paymentType: selectedMethod.value, payUrl: '',
clientSecret: result.client_secret, payAmount: result.pay_amount,
orderType,
@@ -546,7 +570,7 @@ async function createOrder(orderAmount: number, orderType: string, planId?: numb
} else if (isMobileDevice() && result.pay_url) {
// Mobile + pay_url: redirect directly instead of QR/popup (mobile browsers block popups)
paymentState.value = {
orderId: result.order_id, qrCode: '', expiresAt: result.expires_at || '',
orderId: result.order_id, amount: result.amount, qrCode: '', expiresAt: result.expires_at || '',
paymentType: selectedMethod.value, payUrl: result.pay_url,
clientSecret: '', payAmount: 0,
orderType,
@@ -557,7 +581,7 @@ async function createOrder(orderAmount: number, orderType: string, planId?: numb
} else if (result.qr_code) {
// QR mode: show QR code inline
paymentState.value = {
orderId: result.order_id, qrCode: result.qr_code,
orderId: result.order_id, amount: result.amount, qrCode: result.qr_code,
expiresAt: result.expires_at || '', paymentType: selectedMethod.value, payUrl: '',
clientSecret: '', payAmount: 0,
orderType,
@@ -567,7 +591,7 @@ async function createOrder(orderAmount: number, orderType: string, planId?: numb
// Redirect/popup mode: open payment URL, show waiting state inline
openWindow(result.pay_url)
paymentState.value = {
orderId: result.order_id, qrCode: '', expiresAt: result.expires_at || '',
orderId: result.order_id, amount: result.amount, qrCode: '', expiresAt: result.expires_at || '',
paymentType: selectedMethod.value, payUrl: result.pay_url,
clientSecret: '', payAmount: 0,
orderType,