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paopao-ce/internal/dao/jinzhu/trends.go

41 lines
1.1 KiB

// 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 jinzhu
import (
"fmt"
"github.com/rocboss/paopao-ce/internal/core"
"github.com/rocboss/paopao-ce/internal/core/cs"
"gorm.io/gorm"
)
type trendsSrvA struct {
db *gorm.DB
}
func (s *trendsSrvA) GetIndexTrends(userId int64, limit int, offset int) (res []*cs.TrendsItem, total int64, err error) {
db := s.db.Table(_user_).
Joins(fmt.Sprintf("JOIN %s r ON r.he_uid=%s.id", _userRelation_, _user_)).
Joins(fmt.Sprintf("JOIN %s m ON r.he_uid=m.user_id", _userMetric_)).
Where("r.user_id=? AND m.tweets_count>0 AND m.is_del=0", userId)
if err = db.Count(&total).Error; err != nil || total == 0 {
return
}
if offset >= 0 && limit > 0 {
db = db.Limit(limit).Offset(offset)
}
if err = db.Order("r.style ASC").Select("username", "nickname", "avatar").Find(&res).Error; err == nil {
res = cs.DistinctTrends(res)
}
return
}
func newTrendsManageServentA(db *gorm.DB) core.TrendsManageServantA {
return &trendsSrvA{
db: db,
}
}