next-terminal/server/repository/command.go
2021-03-19 20:22:04 +08:00

82 lines
2.4 KiB
Go

package repository
import (
"gorm.io/gorm"
"next-terminal/server/constant"
"next-terminal/server/model"
)
type CommandRepository struct {
DB *gorm.DB
}
func NewCommandRepository(db *gorm.DB) *CommandRepository {
commandRepository = &CommandRepository{DB: db}
return commandRepository
}
func (r CommandRepository) Find(pageIndex, pageSize int, name, content, order, field string, account model.User) (o []model.CommandVo, total int64, err error) {
db := r.DB.Table("commands").Select("commands.id,commands.name,commands.content,commands.owner,commands.created, users.nickname as owner_name,COUNT(resource_sharers.user_id) as sharer_count").Joins("left join users on commands.owner = users.id").Joins("left join resource_sharers on commands.id = resource_sharers.resource_id").Group("commands.id")
dbCounter := r.DB.Table("commands").Select("DISTINCT commands.id").Joins("left join resource_sharers on commands.id = resource_sharers.resource_id").Group("commands.id")
if constant.TypeUser == account.Type {
owner := account.ID
db = db.Where("commands.owner = ? or resource_sharers.user_id = ?", owner, owner)
dbCounter = dbCounter.Where("commands.owner = ? or resource_sharers.user_id = ?", owner, owner)
}
if len(name) > 0 {
db = db.Where("commands.name like ?", "%"+name+"%")
dbCounter = dbCounter.Where("commands.name like ?", "%"+name+"%")
}
if len(content) > 0 {
db = db.Where("commands.content like ?", "%"+content+"%")
dbCounter = dbCounter.Where("commands.content like ?", "%"+content+"%")
}
err = dbCounter.Count(&total).Error
if err != nil {
return nil, 0, err
}
if order == "ascend" {
order = "asc"
} else {
order = "desc"
}
if field == "name" {
field = "name"
} else {
field = "created"
}
err = db.Order("commands." + field + " " + order).Offset((pageIndex - 1) * pageSize).Limit(pageSize).Find(&o).Error
if o == nil {
o = make([]model.CommandVo, 0)
}
return
}
func (r CommandRepository) Create(o *model.Command) (err error) {
if err = r.DB.Create(o).Error; err != nil {
return err
}
return nil
}
func (r CommandRepository) FindById(id string) (o model.Command, err error) {
err = r.DB.Where("id = ?", id).First(&o).Error
return
}
func (r CommandRepository) UpdateById(o *model.Command, id string) error {
o.ID = id
return r.DB.Updates(o).Error
}
func (r CommandRepository) DeleteById(id string) error {
return r.DB.Where("id = ?", id).Delete(&model.Command{}).Error
}