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46 lines
1.1 KiB
46 lines
1.1 KiB
1 year ago
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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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