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