Files
junhong_cmp_fiber/internal/service/commission_stats/service.go
huang 1da680a790
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构建并部署到测试环境(无 SSH) / build-and-deploy (push) Successful in 5m18s
重构: 店铺套餐分配系统从加价模式改为返佣模式
主要变更:
- 重构分配模型:从加价模式(pricing_mode/pricing_value)改为返佣模式(base_commission + tier_commission)
- 删除独立的 my_package 接口,统一到 /api/admin/packages(通过数据权限自动过滤)
- 新增批量分配和批量调价功能,支持事务和性能优化
- 新增配置版本管理,订单创建时锁定返佣配置
- 新增成本价历史记录,支持审计和纠纷处理
- 新增统计缓存系统(Redis + 异步任务),优化梯度返佣计算性能
- 删除冗余的梯度佣金独立 CRUD 接口(合并到分配配置中)
- 归档 3 个已完成的 OpenSpec changes 并同步 8 个新 capabilities 到 main specs

技术细节:
- 数据库迁移:000026_refactor_shop_package_allocation
- 新增 Store:AllocationConfigStore, PriceHistoryStore, CommissionStatsStore
- 新增 Service:BatchAllocationService, BatchPricingService, CommissionStatsService
- 新增异步任务:统计更新、定时同步、周期归档
- 测试覆盖:批量操作集成测试、梯度佣金 CRUD 清理验证

影响:
- API 变更:删除 4 个梯度 CRUD 接口(POST/GET/PUT/DELETE /:id/tiers)
- API 新增:批量分配、批量调价接口
- 数据模型:重构 shop_series_allocation 表结构
- 性能优化:批量操作使用 CreateInBatches,统计使用 Redis 缓存

相关文档:
- openspec/changes/archive/2026-01-28-refactor-shop-package-allocation/
- openspec/specs/agent-available-packages/
- openspec/specs/allocation-config-versioning/
- 等 8 个新 capability specs
2026-01-28 17:11:55 +08:00

99 lines
3.0 KiB
Go

package commission_stats
import (
"context"
"fmt"
"time"
"github.com/break/junhong_cmp_fiber/internal/model"
"github.com/break/junhong_cmp_fiber/internal/store/postgres"
"github.com/break/junhong_cmp_fiber/pkg/errors"
"gorm.io/gorm"
)
type Service struct {
statsStore *postgres.ShopSeriesCommissionStatsStore
}
func New(statsStore *postgres.ShopSeriesCommissionStatsStore) *Service {
return &Service{
statsStore: statsStore,
}
}
func (s *Service) GetCurrentStats(ctx context.Context, allocationID uint, periodType string) (*model.ShopSeriesCommissionStats, error) {
now := time.Now()
stats, err := s.statsStore.GetCurrent(ctx, allocationID, periodType, now)
if err != nil {
if err == gorm.ErrRecordNotFound {
return nil, errors.New(errors.CodeNotFound, "统计数据不存在")
}
return nil, fmt.Errorf("获取统计数据失败: %w", err)
}
return stats, nil
}
func (s *Service) UpdateStats(ctx context.Context, allocationID uint, periodType string, salesCount int64, salesAmount int64) error {
now := time.Now()
periodStart, periodEnd := calculatePeriod(now, periodType)
stats, err := s.statsStore.GetCurrent(ctx, allocationID, periodType, now)
if err != nil && err != gorm.ErrRecordNotFound {
return fmt.Errorf("查询统计数据失败: %w", err)
}
if stats == nil {
stats = &model.ShopSeriesCommissionStats{
AllocationID: allocationID,
PeriodType: periodType,
PeriodStart: periodStart,
PeriodEnd: periodEnd,
TotalSalesCount: salesCount,
TotalSalesAmount: salesAmount,
Status: "active",
LastUpdatedAt: now,
Version: 1,
}
return s.statsStore.Create(ctx, stats)
}
return s.statsStore.IncrementSales(ctx, stats.ID, salesCount, salesAmount, stats.Version)
}
func (s *Service) ArchiveCompletedPeriod(ctx context.Context, allocationID uint, periodType string) error {
now := time.Now()
stats, err := s.statsStore.GetCurrent(ctx, allocationID, periodType, now)
if err != nil {
if err == gorm.ErrRecordNotFound {
return nil
}
return fmt.Errorf("查询统计数据失败: %w", err)
}
return s.statsStore.CompletePeriod(ctx, stats.ID)
}
func calculatePeriod(now time.Time, periodType string) (time.Time, time.Time) {
var periodStart, periodEnd time.Time
switch periodType {
case "monthly":
periodStart = time.Date(now.Year(), now.Month(), 1, 0, 0, 0, 0, now.Location())
periodEnd = periodStart.AddDate(0, 1, 0).Add(-time.Second)
case "quarterly":
quarter := (int(now.Month()) - 1) / 3
periodStart = time.Date(now.Year(), time.Month(quarter*3+1), 1, 0, 0, 0, 0, now.Location())
periodEnd = periodStart.AddDate(0, 3, 0).Add(-time.Second)
case "yearly":
periodStart = time.Date(now.Year(), 1, 1, 0, 0, 0, 0, now.Location())
periodEnd = periodStart.AddDate(1, 0, 0).Add(-time.Second)
default:
periodStart = time.Date(now.Year(), now.Month(), 1, 0, 0, 0, 0, now.Location())
periodEnd = periodStart.AddDate(0, 1, 0).Add(-time.Second)
}
return periodStart, periodEnd
}