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83 lines
2.4 KiB
83 lines
2.4 KiB
package user
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import (
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"github.com/golangkit/formatime"
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"live/app/lib/db"
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)
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type UserTrendPraise struct {
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db.BaseModel
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Id uint `gorm:"column:id" json:"id"`
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UserId uint `gorm:"column:user_id" json:"userId"`
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TrendId uint `gorm:"column:trend_id" json:"trendId"`
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IsDel int `gorm:"column:is_del" json:"isDel"`
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CreatedAt formatime.Second `gorm:"column:created_at" json:"createdAt"`
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UpdatedAt formatime.Second `gorm:"column:updated_at" json:"updatedAt"`
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}
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// 插入
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func (u *UserTrendPraise) Create(userTrendPraise *UserTrendPraise) uint {
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u.GetDb().Create(userTrendPraise)
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if userTrendPraise.Id > 0 {
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return userTrendPraise.Id
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}
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return 0
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}
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// @Title 会员新增赞
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func (u *UserTrendPraise) AddPraise(userId, trendId uint) uint {
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if userId <= 0 || trendId <= 0 {
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return 0
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}
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result := &UserTrendPraise{
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UserId: userId,
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TrendId: trendId,
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}
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u.GetDb().Create(result)
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return result.Id
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}
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// @Title 会员取消赞
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func (u *UserTrendPraise) CancelPraise(userId, trendId uint) int64 {
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if userId <= 0 || trendId <= 0 {
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return 0
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}
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return u.GetDb().Model(u).Where(&UserTrendPraise{UserId: userId, TrendId: trendId}).Update("is_del", 1).RowsAffected
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}
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// @Title 重新点赞
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func (u *UserTrendPraise) RenewPraise(userId, trendId uint) int64 {
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if userId <= 0 || trendId <= 0 {
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return 0
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}
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return u.GetDb().Model(u).Where(&UserTrendPraise{UserId: userId, TrendId: trendId}).
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Where("is_del = ?", 1).Update("is_Del", 0).RowsAffected
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}
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// @Title 根据TrendIds批量获取数据
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func (u *UserTrendPraise) GetPraiseByTrendIds(trendIds []uint) (result []UserTrendPraise) {
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if len(trendIds) == 0 {
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return
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}
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u.GetDb().Model(u).Find(&result, "trend_id in (?) and is_del = ? ", trendIds, 0)
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return
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}
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// @Title 根据trendIds批量获取会员数据
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func (u *UserTrendPraise) GetPraiseByUserIdAndTrendIds(userId uint, trendIds []uint) (result []UserTrendPraise) {
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if userId <= 0 || len(trendIds) == 0 {
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return
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}
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u.GetDb().Model(u).Find(&result, "user_id = ? and trend_id in (?) and is_del = ? ", userId, trendIds, 0)
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return
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}
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// @Title 根据trendId获取会员数据
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func (u *UserTrendPraise) GetPraiseByUserIdAndTrendId(userId uint, trendId uint) (result UserTrendPraise) {
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if userId <= 0 || trendId <= 0 {
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return
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}
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u.GetDb().Model(u).Find(&result, "user_id = ? and trend_id = ?", userId, trendId, 0)
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return
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}
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