38 lines
928 B
Go
38 lines
928 B
Go
package model
|
|
|
|
import (
|
|
"SciencesServer/app/common/model"
|
|
"SciencesServer/serve/orm"
|
|
)
|
|
|
|
type UserConsume struct {
|
|
*model.UserConsume
|
|
}
|
|
|
|
func (m *UserConsume) Exchange(page, pageSize int, count *int64, consume *float64, where ...*model.ModelWhere) ([]*model.UserConsume, error) {
|
|
db := orm.GetDB().Table(m.TableName()).
|
|
Where("is_deleted = ?", model.DeleteStatusForNot)
|
|
|
|
if len(where) > 0 {
|
|
for _, v := range where {
|
|
db = db.Where(v.Condition, v.Value)
|
|
}
|
|
}
|
|
out := make([]*model.UserConsume, 0)
|
|
|
|
if err := db.Count(count).Error; err != nil {
|
|
return nil, err
|
|
}
|
|
if err := db.Pluck("SUM(consume) AS consume", consume).Error; err != nil {
|
|
return nil, err
|
|
}
|
|
if err := db.Order("id " + model.OrderModeToDesc).Offset((page - 1) * pageSize).Limit(pageSize).Scan(&out).Error; err != nil {
|
|
return nil, err
|
|
}
|
|
return out, nil
|
|
}
|
|
|
|
func NewUserConsume() *UserConsume {
|
|
return &UserConsume{model.NewUserConsume()}
|
|
}
|