feat：完善项目信息

app/api/enterprise/model/technology_achievement.go

@@ -1,6 +1,7 @@
 package model
 
 import (
+	"SciencesServer/app/basic/config"
 	"SciencesServer/app/common/model"
 	"SciencesServer/serve/orm"
 	"fmt"
@@ -20,6 +21,39 @@ type TechnologyAchievementInfo struct {
 	CreatedAt time.Time `json:"created_at"`
 }
 
+type TechnologyAchievementInstance struct {
+	TechnologyAchievementInfo
+	Customer        string                              `json:"-"`
+	LeadStandard    model.TechnologyProductLeadStandard `json:"lead_standard"`
+	CooperationMode config.TechnologyCooperationMode    `json:"cooperation_mode"`
+	Keyword         string                              `json:"-"`
+	CollectCount    int                                 `json:"collect_count"`
+}
+
+// Instance 成果信息
+func (m *TechnologyAchievement) Instance(where ...*model.ModelWhere) ([]*TechnologyAchievementInstance, error) {
+	db := orm.GetDB().Table(m.TableName()+" AS a").
+		Select("a.id", "a.title", "a.industry", "v.count AS visit_count", "c.count AS collect_count",
+			"a.customer", "a.lead_standard", "a.cooperation_mode", "a.keyword", "a.created_at").
+		Joins(fmt.Sprintf("LEFT JOIN (SELECT object_id, SUM(count) AS count FROM %s WHERE kind = %d AND is_deleted = %d GROUP BY object_id) AS v ON a.id = v.object_id",
+			model.NewUserVisit().TableName(), model.UserVisitKindForTechnologyAchievement, model.DeleteStatusForNot)).
+		Joins(fmt.Sprintf("LEFT JOIN (SELECT object_id, COUNT(id) AS count FROM %s WHERE kind = %d AND is_deleted = %d GROUP BY object_id) AS c ON a.id = c.object_id",
+			model.NewUserCollect().TableName(), model.UserCollectKindForTechnologyAchievement, model.DeleteStatusForNot)).
+		Where("a.is_deleted = ?", model.DeleteStatusForNot)
+
+	if len(where) > 0 {
+		for _, wo := range where {
+			db = db.Where(wo.Condition, wo.Value)
+		}
+	}
+	out := make([]*TechnologyAchievementInstance, 0)
+
+	if err := db.Order("a.id " + model.OrderModeToDesc).Scan(&out).Error; err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // Achievement 成果信息
 func (m *TechnologyAchievement) Achievement(page, pageSize int, count *int64, where ...*model.ModelWhere) ([]*TechnologyAchievementInfo, error) {
 	db := orm.GetDB().Table(m.TableName()+" AS a").