303 lines
8.1 KiB
Go
303 lines
8.1 KiB
Go
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package model
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import (
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xtime "go-common/library/time"
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)
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// const varialble
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const (
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DefaultAlgorithm = "default"
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WilsonLHRRAlgorithm = "wilsonLHRR"
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WilsonLHRRFluidAlgorithm = "wilsonLHRRFluid"
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OriginAlgorithm = "origin"
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LikeDescAlgorithm = "likeDesc"
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StateInactive = int(0)
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StateActive = int(1)
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StateDelete = int(2)
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// 用于redis中统计uv
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StatisticActionRootReply = "rr"
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StatisticActionChildReply = "cr"
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StatisticActionLike = "l"
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StatisticActionHate = "h"
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StatisticActionReport = "r"
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StatisticKindTotal = "t"
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StatisticKindHot = "h"
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DatabusActionReply = "reply"
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DatabusActionReport = "report_add"
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DatabusActionLike = "like"
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DatabusActionCancelLike = "like_cancel"
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DatabusActionHate = "hate"
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DatabusActionCancelHate = "hate_cancel"
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// user upper or admin delete
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DatabusActionDel = "reply_del"
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// admin delete by report
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DatabusActionRptDel = "report_del"
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// admin recover
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DatabusActionRecover = "reply_recover"
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// admin or upper top reply
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DatabusActionTop = "top"
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// admin or upper untop reply
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DatabusActionUnTop = "untop"
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DatabusActionReIdx = "re_idx"
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// 只有大于等于3个赞且评论区根评论数目多余20才会被加入热门评论列表
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MinLikeCount = 3
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MinRootReplyCount = 20
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SlotsNum = 100
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)
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// Statistics const
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var (
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StatisticActions = []string{StatisticActionRootReply, StatisticActionChildReply, StatisticActionLike, StatisticActionHate, StatisticActionReport}
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StatisticKinds = []string{StatisticKindTotal, StatisticKindHot}
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StatisticsDatabaseI = []string{"`name`", "`date`", "`hour`"}
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StatisticsDatabaseU = []string{"hot_like", "hot_hate", "hot_report", "hot_child", "total_like", "total_hate", "total_report", "total_root", "total_child"}
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StatisticsDatabaseS = []string{"hot_like_uv", "hot_hate_uv", "hot_report_uv", "hot_child_uv", "total_like_uv", "total_hate_uv", "total_report_uv", "total_child_uv", "total_root_uv"}
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)
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// ReplyScore reply score
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type ReplyScore struct {
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RpID int64
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Score float64
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}
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// ReplyStat 放在MC里的衡量一条根评论质量的各个参数
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type ReplyStat struct {
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RpID int64 `json:"rpid"`
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Like int `json:"like"`
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Hate int `json:"hate"`
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Reply int `json:"reply"`
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Report int `json:"report"`
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SubjectTime xtime.Time `json:"subject_time"`
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ReplyTime xtime.Time `json:"reply_time"`
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}
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// ReplyResp 返回给reply-interface的评论ID数组，已按热度排好序
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type ReplyResp struct {
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RpIDs []int64
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// 属于哪一个实验组
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TestSetName string
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}
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// ReplyList 存在redis sorted set中的数据结构
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type ReplyList struct {
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RpID []int64
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}
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// SlotStat slot stat
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type SlotStat struct {
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Name string
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Slot int
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Algorithm string
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Weight string
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}
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// SlotsStat SlotsStat
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type SlotsStat struct {
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Name string
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Slots []int
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Algorithm string
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Weight string
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}
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// SlotsMapping E group slots
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type SlotsMapping struct {
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Name string
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Slots []int
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}
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// StatisticsStat 实验组或者对照组的各项统计
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type StatisticsStat struct {
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// 流量所属槽位 0~99
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Slot int
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// 所属实验组名
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Name string
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// 用户在评论首页看到的热门评论被点赞点踩评论以及举报的次数
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HotLike int64
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HotHate int64
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HotChildReply int64
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HotReport int64
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// 整个评论区
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TotalLike int64
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TotalHate int64
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TotalReport int64
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TotalRootReply int64
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TotalChildReply int64
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HotLikeUV int64
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HotHateUV int64
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HotReportUV int64
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HotChildUV int64
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TotalLikeUV int64
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TotalHateUV int64
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TotalReportUV int64
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TotalChildUV int64
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TotalRootUV int64
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}
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// Merge merge two statistics
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func (stat1 *StatisticsStat) Merge(stat2 *StatisticsStat) (stat3 *StatisticsStat) {
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stat3 = new(StatisticsStat)
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stat3.TotalLike = stat1.TotalLike + stat2.TotalLike
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stat3.TotalHate = stat1.TotalHate + stat2.TotalHate
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stat3.TotalReport = stat1.TotalReport + stat2.TotalReport
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stat3.TotalRootReply = stat1.TotalRootReply + stat2.TotalRootReply
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stat3.TotalChildReply = stat1.TotalChildReply + stat2.TotalChildReply
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stat3.HotLike = stat1.HotLike + stat2.HotLike
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stat3.HotHate = stat1.HotHate + stat2.HotHate
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stat3.HotReport = stat1.HotReport + stat2.HotReport
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stat3.HotChildReply = stat1.HotChildReply + stat2.HotChildReply
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stat3.HotLikeUV = stat1.HotLikeUV + stat2.HotLikeUV
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stat3.HotHateUV = stat1.HotHateUV + stat2.HotHateUV
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stat3.HotReportUV = stat1.HotReportUV + stat2.HotReportUV
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stat3.HotChildUV = stat1.HotChildUV + stat2.HotChildUV
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stat3.TotalLikeUV = stat1.TotalLikeUV + stat2.TotalLikeUV
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stat3.TotalHateUV = stat1.TotalHateUV + stat2.TotalHateUV
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stat3.TotalReportUV = stat1.TotalReportUV + stat2.TotalReportUV
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stat3.TotalRootUV = stat1.TotalRootUV + stat2.TotalRootUV
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stat3.TotalChildUV = stat1.TotalChildUV + stat2.TotalChildUV
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return
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}
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// StrategyStat 实验组所使用算法，以及各个参数情况
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type StrategyStat struct {
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Name string `json:"name"`
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Percent int `json:"percent"`
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Algorithm string `json:"algorithm"`
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Args map[string]float64 `json:"args"`
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}
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// RefreshChecker 刷新热门评论的触发条件，用来对同一个评论区的所有请求进行聚合
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type RefreshChecker struct {
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Oid int64
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Type int
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LastTimeStamp int64
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}
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// WilsonLHRRWeight wilson score interval weight
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type WilsonLHRRWeight struct {
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Like float64
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Hate float64
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Reply float64
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Report float64
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}
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// WilsonLHRRFluidWeight wilson
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type WilsonLHRRFluidWeight struct {
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Like float64
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Hate float64
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Reply float64
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Report float64
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Slope float64
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}
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// EventMsg event message
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type EventMsg struct {
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Action string `json:"action"`
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Oid int64 `json:"oid"`
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Tp int `json:"tp"`
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}
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// StatsMsg stats message
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type StatsMsg struct {
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Action string `json:"action"`
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Mid int64 `json:"mid"`
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Subject *Subject `json:"subject"`
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Reply *Reply `json:"reply"`
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Report *Report `json:"report,omitempty"`
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}
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// Sharding 返回该用户属于哪一个组
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// 将流量划分为100份
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func (r *StatsMsg) Sharding() int64 {
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return r.Mid % SlotsNum
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}
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// HotCondition return if should check exists in hot reply
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func (r *StatsMsg) HotCondition() bool {
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if r.Action == DatabusActionReply && !r.Reply.IsRoot() {
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return true
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}
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if r.Reply.IsRoot() && r.Reply.Like >= MinLikeCount &&
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(r.Action == DatabusActionLike || r.Action == DatabusActionHate ||
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r.Action == DatabusActionCancelLike || r.Action == DatabusActionCancelHate || r.Action == DatabusActionReport) {
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return true
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}
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return false
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}
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// Reply define reply object
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type Reply struct {
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RpID int64 `json:"rpid"`
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Mid int64 `json:"mid"`
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Root int64 `json:"root"`
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Parent int64 `json:"parent"`
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RCount int `json:"rcount"`
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Floor int `json:"floor"`
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State int8 `json:"state"`
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Attr uint32 `json:"attr"`
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CTime xtime.Time `json:"ctime"`
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Like int `json:"like"`
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Hate int `json:"hate"`
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}
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// Legal return a reply legal
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func (r *Reply) Legal() bool {
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// 0,1,2,5,6 所有需要显示给用户的评论state
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return r.State == 0 || r.State == 1 || r.State == 2 || r.State == 5 || r.State == 6
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}
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// ShowAfterAudit ShowAfterAudit
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func (r *Reply) ShowAfterAudit() bool {
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return r.State == 11
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}
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// AuditButShow AuditButShow
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func (r *Reply) AuditButShow() bool {
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return r.State == 5
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}
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// IsRoot IsRoot
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func (r *Reply) IsRoot() bool {
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return r.Root == 0
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}
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// Qualified Qualified
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func (r *Reply) Qualified() bool {
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return r.Like >= MinLikeCount
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}
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// Report define reply report
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type Report struct {
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RpID int64 `json:"rpid"`
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Mid int64 `json:"mid"`
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Count int `json:"count"`
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Score int `json:"score"`
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State int8 `json:"state"`
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CTime xtime.Time `json:"ctime"`
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Attr uint32 `json:"attr"`
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}
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// Subject is subject of reply
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type Subject struct {
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Oid int64 `json:"oid"`
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Type int `json:"type"`
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Mid int64 `json:"mid"`
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RCount int `json:"rcount"`
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State int8 `json:"state"`
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Attr uint32 `json:"attr"`
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CTime xtime.Time `json:"ctime"`
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}
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// ShowHotReply if show
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func (s *Subject) ShowHotReply() bool {
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return s.RCount >= MinRootReplyCount
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}
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