Files
mce/internal/service/energy_service.go
Victor_Jay 3df7b2e672 fix: Service 层移除直接持有的 *gorm.DB,引入 Repository Transaction 方法
- ReactionStore/FollowStore/EnergyStore/FavoriteStore 接口新增 Transaction 方法
- EnergyStore.Transaction 支持跨仓库事务(EnergyStore + FundStore)
- ReactionRepo/FollowRepo/FavoriteRepo/EnergyRepo 实现 Transaction 方法
- ReactionRepo 新增 GetPostLikesCount 方法,消除 Service 直查 DB
- ReactionService/FollowService/FavoriteService/EnergyService 移除 db 字段
- EnergyRepo 通过 SetFundStore 注入 FundStore 用于跨仓库事务
- 更新 deps_extra.go 构造函数调用
2026-06-02 16:46:44 +08:00

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package service
// expAdder EnergyService 对经验增加的最小依赖ISP
type expAdder interface {
AddExp(userID uint, delta int) (newExp int, levelUp bool, err error)
}
// EnergyService 域能业务逻辑
type EnergyService struct {
repo EnergyStore
fundRepo FundStore // 只读查询用GetFundBalance/GetFundLogs
expSvc expAdder
notifSvc energyNotifier
}
// NewEnergyService 构造函数
func NewEnergyService(repo EnergyStore, expSvc expAdder, notifSvc energyNotifier) *EnergyService {
return &EnergyService{repo: repo, expSvc: expSvc, notifSvc: notifSvc}
}
// SetExpAdder 链式注入经验服务(用于赋能获得经验)
func (s *EnergyService) SetExpAdder(svc expAdder) {
s.expSvc = svc
}
// SetFundRepo 链式注入公户仓储(只读查询)
func (s *EnergyService) SetFundRepo(repo FundStore) {
s.fundRepo = repo
}
// EnergyInfo 域能信息(含每日赋能经验状态)
type EnergyInfo struct {
Energy int // 域能余额乘10存储
DailyEnergizeExp int // 当日已通过赋能获得的经验值
DailyExpCap int // 每日赋能经验上限
DailyExpCapReached bool // 是否已达上限
}
// 域能相关常量乘10存储DB值
const (
EnergyCheckIn = 10 // +1.0 域能
EnergyRename = -60 // -6.0 域能
EnergyRenameRefund = 60 // +6.0 域能
EnergyDeletePost = -20 // -2.0 域能
EnergyEnergize1 = 10 // 轻赋 1 域能
EnergyEnergize2 = 20 // 重赋 2 域能
EnergizeExpPerEnergy = 10 // 每 1 域能 = 10 经验
DailyEnergizeExpCap = 50 // 每日赋能经验上限
MaxEnergizePerPost = 20 // 单用户单文章最多赋能 2 域能×10
)