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paopao-ce/internal/core/cs/metrics.go

40 lines
985 B

// Copyright 2023 ROC. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
// Package cs contain core data service interface type
// model define
package cs
type TweetMetric struct {
PostId int64
CommentCount int64
UpvoteCount int64
CollectionCount int64
ShareCount int64
ThumbsUpCount int64
ThumbsDownCount int64
}
type CommentMetric struct {
CommentId int64
ReplyCount int32
ThumbsUpCount int32
ThumbsDownCount int32
}
func (m *TweetMetric) RankScore(motivationFactor int) int64 {
if motivationFactor == 0 {
motivationFactor = 1
}
return (m.CommentCount + m.UpvoteCount*2 + m.CollectionCount*4 + m.ShareCount*8) * int64(motivationFactor)
}
func (m *CommentMetric) RankScore(motivationFactor int) int64 {
if motivationFactor == 0 {
motivationFactor = 1
}
return int64(m.ReplyCount*2+m.ThumbsUpCount*4-m.ThumbsDownCount) * int64(motivationFactor)
}