feat：完善项目

app/api/admin/model/technology_product.go

@@ -0,0 +1,42 @@
+package model
+
+import (
+	"SciencesServer/app/common/model"
+	"SciencesServer/serve/orm"
+	"fmt"
+)
+
+type TechnologyProduct struct {
+	*model.TechnologyProduct
+}
+
+type TechnologyProductInfo struct {
+	model.Model
+	model.Area
+}
+
+// Product 产品信息
+func (m *TechnologyProduct) Product(page, pageSize int, count *int64, where ...*model.ModelWhere) ([]*TechnologyProductInfo, error) {
+	db := orm.GetDB().Table(m.TableName() + " AS p").
+		Select("p.id").
+		Joins(fmt.Sprintf("LEFT JOIN %s AS t ON p.tenant_id = t.id", model.NewSysTenant().TableName()))
+
+	if len(where) > 0 {
+		for _, v := range where {
+			db = db.Where(v.Condition, v.Value)
+		}
+	}
+	out := make([]*TechnologyProductInfo, 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
+}
+
+func NewTechnologyProduct() *TechnologyProduct {
+	return &TechnologyProduct{model.NewTechnologyProduct()}
+}