feat：完善项目信息

app/api/enterprise/model/technology_achievement.go

@@ -30,6 +30,41 @@ type TechnologyAchievementInstance struct {
 	CollectCount    int                                 `json:"collect_count"`
 }
 
+// TechnologyAchievementsInfo 技术成果信息
+type TechnologyAchievementsInfo struct {
+	*model.TechnologyAchievement
+	VisitCount   int `json:"visit_count"`
+	CollectCount int `json:"collect_count"`
+}
+
+// Achievements 成果信息
+func (m *TechnologyAchievement) Achievements(page, pageSize int, count *int64, where ...*model.ModelWhere) ([]*TechnologyAchievementsInfo, error) {
+	db := orm.GetDB().Table(m.TableName()+" AS a").
+		Select("a.id", "a.title", "a.mode", "a.image", "a.charge_info", "a.industry", "a.customer", "a.maturity",
+			"a.cooperation_mode", "a.keyword", "v.count AS visit_count", "c.count AS collect_count").
+		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.UserCollectKindForTechnologyAchievement, 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.status = ?", model.TechnologyAchievementStatusForAgree).
+		Where("a.is_deleted = ?", model.DeleteStatusForNot)
+
+	if len(where) > 0 {
+		for _, v := range where {
+			db = db.Where(v.Condition, v.Value)
+		}
+	}
+	out := make([]*TechnologyAchievementsInfo, 0)
+
+	if err := db.Count(count).Error; err != nil {
+		return nil, err
+	}
+	if err := db.Order("a.id " + model.OrderModeToDesc).Offset((page - 1) * pageSize).Limit(pageSize).Scan(&out).Error; err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // Instance 成果信息
 func (m *TechnologyAchievement) Instance(where ...*model.ModelWhere) ([]*TechnologyAchievementInstance, error) {
 	db := orm.GetDB().Table(m.TableName()+" AS a").