mirror of https://github.com/rocboss/paopao-ce
Michael Li
10 months ago
parent
f4f6148a27
commit
2a44f94f3e
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// Copyright 2023 ROC. All rights reserved.
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// Use of this source code is governed by a MIT style
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// license that can be found in the LICENSE file.
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// Package cs contain core data service interface type
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// model define
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package cs
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type TweetMetric struct {
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PostId int64
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CommentCount int64
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UpvoteCount int64
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CollectionCount int64
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ShareCount int64
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ThumbdownCount int64
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ThumbupCount int64
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}
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func (m *TweetMetric) RankScore(motivationFactor int) int64 {
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if motivationFactor == 0 {
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motivationFactor = 1
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}
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return (m.CommentCount + m.UpvoteCount*2 + m.CollectionCount*4 + m.ShareCount*8) * int64(motivationFactor)
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}
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// Copyright 2022 ROC. All rights reserved.
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// Use of this source code is governed by a MIT style
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// license that can be found in the LICENSE file.
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package core
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import (
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"github.com/rocboss/paopao-ce/internal/core/cs"
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)
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type TweetMetricServantA interface {
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UpdateRankScore(metric *cs.TweetMetric) error
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AddTweetMetric(postId int64) error
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DeleteTweetMetric(postId int64) error
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}
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// Copyright 2022 ROC. All rights reserved.
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// Use of this source code is governed by a MIT style
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// license that can be found in the LICENSE file.
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package cache
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import (
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"fmt"
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"github.com/alimy/tryst/event"
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"github.com/rocboss/paopao-ce/internal/conf"
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"github.com/rocboss/paopao-ce/internal/core"
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"github.com/rocboss/paopao-ce/internal/core/ms"
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"github.com/rocboss/paopao-ce/internal/events"
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)
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type expireIndexTweetsEvent struct {
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event.UnimplementedEvent
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tweet *ms.Post
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ac core.AppCache
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keysPattern []string
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}
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type expireHotsTweetsEvent struct {
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event.UnimplementedEvent
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tweet *ms.Post
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ac core.AppCache
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keyPattern string
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}
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type expireFollowTweetsEvent struct {
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event.UnimplementedEvent
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tweet *ms.Post
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ac core.AppCache
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keyPattern string
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}
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func onExpireIndexTweetEvent(tweet *ms.Post) {
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events.OnEvent(&expireIndexTweetsEvent{
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tweet: tweet,
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ac: _appCache,
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keysPattern: []string{
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conf.PrefixIdxTweetsNewest + "*",
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conf.PrefixIdxTweetsHots + "*",
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fmt.Sprintf("%s%d:*", conf.PrefixUserTweets, tweet.UserID),
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},
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})
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}
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func onExpireHotsTweetEvent(tweet *ms.Post) {
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events.OnEvent(&expireHotsTweetsEvent{
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tweet: tweet,
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ac: _appCache,
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keyPattern: conf.PrefixHotsTweets + "*",
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})
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}
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func onExpireFollowTweetEvent(tweet *ms.Post) {
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events.OnEvent(&expireFollowTweetsEvent{
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tweet: tweet,
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ac: _appCache,
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keyPattern: conf.PrefixFollowingTweets + "*",
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})
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}
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func (e *expireIndexTweetsEvent) Name() string {
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return "expireIndexTweetsEvent"
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}
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func (e *expireIndexTweetsEvent) Action() (err error) {
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// logrus.Debug("expireIndexTweetsEvent action running")
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for _, pattern := range e.keysPattern {
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e.ac.DelAny(pattern)
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}
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return
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}
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func (e *expireHotsTweetsEvent) Name() string {
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return "expireHotsTweetsEvent"
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}
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func (e *expireHotsTweetsEvent) Action() (err error) {
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// logrus.Debug("expireHotsTweetsEvent action running")
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e.ac.DelAny(e.keyPattern)
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return
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}
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func (e *expireFollowTweetsEvent) Name() string {
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return "expireFollowTweetsEvent"
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}
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func (e *expireFollowTweetsEvent) Action() (err error) {
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// logrus.Debug("expireFollowTweetsEvent action running")
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e.ac.DelAny(e.keyPattern)
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return
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}
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// Copyright 2022 ROC. All rights reserved.
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// Use of this source code is governed by a MIT style
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// license that can be found in the LICENSE file.
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package cache
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import (
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"github.com/rocboss/paopao-ce/internal/core"
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"github.com/rocboss/paopao-ce/internal/core/cs"
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"github.com/rocboss/paopao-ce/internal/core/ms"
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"github.com/sirupsen/logrus"
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)
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type eventCacheIndexSrv struct {
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tms core.TweetMetricServantA
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}
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func (s *eventCacheIndexSrv) SendAction(act core.IdxAct, post *ms.Post) {
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err := error(nil)
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switch act {
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case core.IdxActUpdatePost:
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err = s.tms.UpdateRankScore(&cs.TweetMetric{
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PostId: post.ID,
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CommentCount: post.CommentCount,
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UpvoteCount: post.UpvoteCount,
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CollectionCount: post.CollectionCount,
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ShareCount: post.ShareCount,
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})
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onExpireIndexTweetEvent(post)
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case core.IdxActCreatePost:
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err = s.tms.AddTweetMetric(post.ID)
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onExpireIndexTweetEvent(post)
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case core.IdxActDeletePost:
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err = s.tms.DeleteTweetMetric(post.ID)
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onExpireIndexTweetEvent(post)
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case core.IdxActStickPost, core.IdxActVisiblePost:
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onExpireIndexTweetEvent(post)
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}
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if err != nil {
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logrus.Errorf("eventCacheIndexSrv.SendAction(%s) occurs error: %s", act, err)
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}
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}
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func NewEventCacheIndexSrv(tms core.TweetMetricServantA) core.CacheIndexService {
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lazyInitial()
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return &eventCacheIndexSrv{
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tms: tms,
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}
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}
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@ -0,0 +1,32 @@
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// Copyright 2023 ROC. All rights reserved.
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// Use of this source code is governed by a MIT style
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// license that can be found in the LICENSE file.
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package dbr
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import (
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"time"
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"gorm.io/gorm"
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)
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type PostMetric struct {
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*Model
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PostId int64
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RankScore int64
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IncentiveScore int
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DecayFactor int
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MotivationFactor int
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}
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func (p *PostMetric) Create(db *gorm.DB) (*PostMetric, error) {
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err := db.Create(&p).Error
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return p, err
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}
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func (p *PostMetric) Delete(db *gorm.DB) error {
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return db.Model(p).Where("post_id", p.PostId).Updates(map[string]any{
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"deleted_on": time.Now().Unix(),
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"is_del": 1,
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}).Error
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}
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@ -0,0 +1,45 @@
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// Copyright 2022 ROC. All rights reserved.
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// Use of this source code is governed by a MIT style
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// license that can be found in the LICENSE file.
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package jinzhu
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import (
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"github.com/rocboss/paopao-ce/internal/core"
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"github.com/rocboss/paopao-ce/internal/core/cs"
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"github.com/rocboss/paopao-ce/internal/dao/jinzhu/dbr"
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"gorm.io/gorm"
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)
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type tweetMetricSrvA struct {
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db *gorm.DB
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}
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func (s *tweetMetricSrvA) UpdateRankScore(metric *cs.TweetMetric) error {
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return s.db.Transaction(func(tx *gorm.DB) (err error) {
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postMetric := &dbr.PostMetric{}
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db := s.db.Model(postMetric).Where("post_id=?", metric.PostId)
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if err = db.First(postMetric).Error; err != nil {
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return
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}
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postMetric.RankScore = metric.RankScore(postMetric.MotivationFactor)
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err = db.Save(postMetric).Error
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return
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})
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}
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func (s *tweetMetricSrvA) AddTweetMetric(postId int64) (err error) {
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_, err = (&dbr.PostMetric{}).Create(s.db)
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return
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}
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func (s *tweetMetricSrvA) DeleteTweetMetric(postId int64) (err error) {
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return (&dbr.PostMetric{PostId: postId}).Delete(s.db)
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}
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func NewTweetMetricServentA(db *gorm.DB) core.TweetMetricServantA {
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return &tweetMetricSrvA{
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db: db,
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}
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}
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