feat：完善项目信息

app/api/enterprise/model/user_patent.go

@@ -10,6 +10,40 @@ type UserPatent struct {
 	*model.UserPatent
 }
 
+type (
+	// PatentInstance 专利信息
+	PatentInstance struct {
+		model.Model
+		Title   string `json:"title"`
+		ApplyAt string `json:"apply_at"`
+	}
+)
+
+// Patent 专利信息
+func (m *UserPatent) Instance(page, pageSize int, count *int64, where ...*model.ModelWhere) ([]*PatentInstance, error) {
+	db := orm.GetDB().Table(m.TableName()+" AS u_p").
+		Select("p.id", "p.title", "p.apply_at", "p.description").
+		Joins(fmt.Sprintf("LEFT JOIN %s AS p ON u_p.patent_id = p.id",
+			model.NewSysPatent().TableName())).
+		Where("u_p.is_deleted = ?", model.DeleteStatusForNot).
+		Where("p.shelf_status = ?", model.ShelfStatusForUp)
+
+	if len(where) > 0 {
+		for _, wo := range where {
+			db = db.Where(wo.Condition, wo.Value)
+		}
+	}
+	out := make([]*PatentInstance, 0)
+
+	if err := db.Count(count).Error; err != nil {
+		return nil, err
+	}
+	if err := db.Order("p.id " + model.OrderModeToDesc).Offset((page - 1) * pageSize).Limit(pageSize).Scan(&out).Error; err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // Patents 专利信息
 func (m *UserPatent) Patents(page, pageSize int, count *int64, where ...*model.ModelWhere) ([]*model.SysPatent, error) {
 	db := orm.GetDB().Table(m.TableName()+" AS u").