新增排行榜服务

sysservice/rankservice/RankInterface.go

@@ -0,0 +1,52 @@
+package rankservice
+
+import "github.com/duanhf2012/origin/service"
+
+type RankDataChangeType int8
+
+const (
+	RankDataNone   RankDataChangeType = 0
+	RankDataAdd    RankDataChangeType = 1 //数据插入
+	RankDataUpdate RankDataChangeType = 2 //数据更新
+	RankDataDelete RankDataChangeType = 3 //数据删除
+)
+
+type IRankSkip interface {
+	GetRankID() uint64
+	GetRankLen() uint64
+}
+
+// RankDataChangeCallBack 排行数据变化时调用
+//type RankDataChangeCallBack interface {
+//	CB(iRankService service.IService, rankSkip IRankSkip, changeType RankDataChangeType, changed []*RankData)
+//}
+
+type IRankModule interface {
+	service.IModule
+
+	OnStart(mapRankSkip map[uint64]*RankSkip) error              //服务开启时回调
+	OnEnterRank(rankSkip IRankSkip, enterData []*RankData)       //进入排行
+	OnLeaveRank(rankSkip IRankSkip, leaveData []*RankData)       //离开排行
+	OnChangeRankData(rankSkip IRankSkip, changeData []*RankData) //当排行数据变化时
+	OnStop(mapRankSkip map[uint64]*RankSkip)                     //服务结束时回调
+}
+
+type DefaultRankModule struct {
+	service.Module
+}
+
+func (dr *DefaultRankModule) OnStart(mapRankSkip map[uint64]*RankSkip) error {
+	return nil
+}
+
+func (dr *DefaultRankModule) OnEnterRank(rankSkip IRankSkip, enterData []*RankData) {
+}
+
+func (dr *DefaultRankModule) OnLeaveRank(rankSkip IRankSkip, leaveData []*RankData) {
+}
+
+func (dr *DefaultRankModule) OnChangeRankData(rankSkip IRankSkip, changeData []*RankData) {
+}
+
+func (dr *DefaultRankModule) OnStop(mapRankSkip map[uint64]*RankSkip) {
+}