60 lines
1.9 KiB
Go
60 lines
1.9 KiB
Go
package paymentconfig
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import (
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"context"
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"errors"
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"time"
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"hfb_sys/backend/internal/model"
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"gorm.io/gorm"
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)
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// IncrementUsage 增加使用统计
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func (r *Repository) IncrementUsage(ctx context.Context, id uint64, amountCent int64) error {
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now := time.Now()
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return r.db.WithContext(ctx).Model(&model.PaymentMerchantConfig{}).Where("id = ?", id).Updates(map[string]any{
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"total_transactions": gorm.Expr("total_transactions + ?", 1),
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"total_amount_cent": gorm.Expr("total_amount_cent + ?", amountCent),
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"last_used_at": now,
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}).Error
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}
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// RecordUsage 记录支付配置命中情况，同一个支付单只记录一次。
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// RecordUsage 记录支付配置命中情况，同一个支付单只记录一次。
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func (r *Repository) RecordUsage(ctx context.Context, configID uint64, paymentOrderID uint64, provider string, merchantID string, amountCent int64, bizType string) error {
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if configID == 0 || paymentOrderID == 0 {
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return nil
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}
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return r.db.WithContext(ctx).Transaction(func(tx *gorm.DB) error {
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var existing model.PaymentConfigUsageLog
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err := tx.Where("payment_order_id = ?", paymentOrderID).First(&existing).Error
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if err == nil {
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return nil
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}
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if !errors.Is(err, gorm.ErrRecordNotFound) {
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return err
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}
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log := model.PaymentConfigUsageLog{
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ConfigID: configID,
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PaymentOrderID: paymentOrderID,
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Provider: provider,
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MerchantID: merchantID,
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AmountCent: amountCent,
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BizType: bizType,
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}
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if err := tx.Create(&log).Error; err != nil {
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return err
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}
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now := time.Now()
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return tx.Model(&model.PaymentMerchantConfig{}).Where("id = ?", configID).Updates(map[string]any{
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"total_transactions": gorm.Expr("total_transactions + ?", 1),
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"total_amount_cent": gorm.Expr("total_amount_cent + ?", amountCent),
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"last_used_at": now,
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}).Error
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})
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}
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// deactivateOtherConfigs 保证全局同一时间只有一个启用配置。
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