feat：优化项目信息，待测试修改

app/api/enterprise/model/technology_patent.go

@@ -0,0 +1,65 @@
+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.SysParentKind `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.shelf_status = ?", model.ShelfStatusForUp).
+		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()}
+}