65 lines
1.7 KiB
Go
65 lines
1.7 KiB
Go
package model
|
|
|
|
import (
|
|
"SciencesServer/app/common/model"
|
|
"SciencesServer/serve/orm"
|
|
"fmt"
|
|
)
|
|
|
|
// TechnologyPatent 专利信息
|
|
type TechnologyPatent struct {
|
|
*model.TechnologyPatent
|
|
}
|
|
|
|
type TechnologyPatentInfo struct {
|
|
model.Model
|
|
Kind model.TechnologyPatentKind `json:"kind"`
|
|
Title string `json:"title"`
|
|
Description string `json:"description"`
|
|
ApplyAt string `json:"apply_at"`
|
|
}
|
|
|
|
type TechnologyPatentBasicInfo struct {
|
|
model.Model
|
|
Title string `json:"title"`
|
|
ApplyAt string `json:"apply_at"`
|
|
}
|
|
|
|
// Instance 专利信息
|
|
func (m *TechnologyPatent) Instance(where ...*model.ModelWhere) ([]*TechnologyPatentInfo, error) {
|
|
db := orm.GetDB().Table(m.TableName()+" AS p").
|
|
Select("p.id", "p.title", "LEFT(p.description, 80) AS description", "p.apply_at").
|
|
Joins(fmt.Sprintf("LEFT JOIN %s AS c ON p.ipc_code = c.ipc AND c.is_deleted = %d",
|
|
model.NewTechnologyPatentClassify().TableName(), model.DeleteStatusForNot)).
|
|
Where("p.is_deleted = ?", model.DeleteStatusForNot)
|
|
|
|
if len(where) > 0 {
|
|
for _, v := range where {
|
|
db = db.Where(v.Condition, v.Value)
|
|
}
|
|
}
|
|
out := make([]*TechnologyPatentInfo, 0)
|
|
|
|
if err := db.Scan(&out).Error; err != nil {
|
|
return nil, err
|
|
}
|
|
return out, nil
|
|
}
|
|
|
|
func (m *TechnologyPatent) IsExistParams(params map[string]interface{}) (bool, error) {
|
|
var count int64
|
|
db := orm.GetDB().Table(m.TableName())
|
|
|
|
if len(params) > 0 {
|
|
for k, v := range params {
|
|
db = db.Or(fmt.Sprintf("%s = %v AND is_deleted = %d", k, v, model.DeleteStatusForNot))
|
|
}
|
|
}
|
|
err := db.Count(&count).Error
|
|
return count > 0, err
|
|
}
|
|
|
|
func NewTechnologyPatent() *TechnologyPatent {
|
|
return &TechnologyPatent{model.NewTechnologyPatent()}
|
|
}
|