阶段性提交

internal/db/models/node_cluster_metric_item_dao.go

@@ -0,0 +1,105 @@
+package models
+
+import (
+	"github.com/TeaOSLab/EdgeAPI/internal/errors"
+	_ "github.com/go-sql-driver/mysql"
+	"github.com/iwind/TeaGo/Tea"
+	"github.com/iwind/TeaGo/dbs"
+)
+
+const (
+	NodeClusterMetricItemStateEnabled  = 1 // 已启用
+	NodeClusterMetricItemStateDisabled = 0 // 已禁用
+)
+
+type NodeClusterMetricItemDAO dbs.DAO
+
+func NewNodeClusterMetricItemDAO() *NodeClusterMetricItemDAO {
+	return dbs.NewDAO(&NodeClusterMetricItemDAO{
+		DAOObject: dbs.DAOObject{
+			DB:     Tea.Env,
+			Table:  "edgeNodeClusterMetricItems",
+			Model:  new(NodeClusterMetricItem),
+			PkName: "id",
+		},
+	}).(*NodeClusterMetricItemDAO)
+}
+
+var SharedNodeClusterMetricItemDAO *NodeClusterMetricItemDAO
+
+func init() {
+	dbs.OnReady(func() {
+		SharedNodeClusterMetricItemDAO = NewNodeClusterMetricItemDAO()
+	})
+}
+
+// EnableNodeClusterMetricItem 启用条目
+func (this *NodeClusterMetricItemDAO) EnableNodeClusterMetricItem(tx *dbs.Tx, id uint32) error {
+	_, err := this.Query(tx).
+		Pk(id).
+		Set("state", NodeClusterMetricItemStateEnabled).
+		Update()
+	return err
+}
+
+// DisableNodeClusterMetricItem 禁用条目
+func (this *NodeClusterMetricItemDAO) DisableNodeClusterMetricItem(tx *dbs.Tx, id uint32) error {
+	_, err := this.Query(tx).
+		Pk(id).
+		Set("state", NodeClusterMetricItemStateDisabled).
+		Update()
+	return err
+}
+
+// FindEnabledNodeClusterMetricItem 查找启用中的条目
+func (this *NodeClusterMetricItemDAO) FindEnabledNodeClusterMetricItem(tx *dbs.Tx, id uint32) (*NodeClusterMetricItem, error) {
+	result, err := this.Query(tx).
+		Pk(id).
+		Attr("state", NodeClusterMetricItemStateEnabled).
+		Find()
+	if result == nil {
+		return nil, err
+	}
+	return result.(*NodeClusterMetricItem), err
+}
+
+// DisableClusterItem 禁用某个集群的指标
+func (this *NodeClusterMetricItemDAO) DisableClusterItem(tx *dbs.Tx, clusterId int64, itemId int64) error {
+	return this.Query(tx).
+		Attr("clusterId", clusterId).
+		Attr("itemId", itemId).
+		State(NodeClusterMetricItemStateEnabled).
+		Set("state", NodeClusterMetricItemStateDisabled).
+		UpdateQuickly()
+}
+
+// EnableClusterItem 启用某个集群的指标
+func (this *NodeClusterMetricItemDAO) EnableClusterItem(tx *dbs.Tx, clusterId int64, itemId int64) error {
+	if clusterId <= 0 || itemId <= 0 {
+		return errors.New("clusterId or itemId should not be 0")
+	}
+	var op = NewNodeClusterMetricItemOperator()
+	op.ClusterId = clusterId
+	op.ItemId = itemId
+	op.IsOn = true
+	return this.Save(tx, op)
+}
+
+// FindAllClusterItems 查找某个集群的指标
+func (this *NodeClusterMetricItemDAO) FindAllClusterItems(tx *dbs.Tx, clusterId int64) (result []*NodeClusterMetricItem, err error) {
+	_, err = this.Query(tx).
+		Attr("clusterId", clusterId).
+		State(NodeClusterMetricItemStateEnabled).
+		DescPk().
+		Slice(&result).
+		FindAll()
+	return
+}
+
+// CountAllClusterItems 计算集群中指标数量
+func (this *NodeClusterMetricItemDAO) CountAllClusterItems(tx *dbs.Tx, clusterId int64) (int64, error) {
+	return this.Query(tx).
+		Attr("clusterId", clusterId).
+		State(NodeClusterMetricItemStateEnabled).
+		Count()
+}