增加节点IP地址管理等功能

internal/db/models/node_ip_address_dao.go

@@ -0,0 +1,129 @@
+package models
+
+import (
+	"errors"
+	_ "github.com/go-sql-driver/mysql"
+	"github.com/iwind/TeaGo/Tea"
+	"github.com/iwind/TeaGo/dbs"
+	"github.com/iwind/TeaGo/types"
+)
+
+const (
+	NodeIPAddressStateEnabled  = 1 // 已启用
+	NodeIPAddressStateDisabled = 0 // 已禁用
+)
+
+type NodeIPAddressDAO dbs.DAO
+
+func NewNodeIPAddressDAO() *NodeIPAddressDAO {
+	return dbs.NewDAO(&NodeIPAddressDAO{
+		DAOObject: dbs.DAOObject{
+			DB:     Tea.Env,
+			Table:  "edgeNodeIPAddresses",
+			Model:  new(NodeIPAddress),
+			PkName: "id",
+		},
+	}).(*NodeIPAddressDAO)
+}
+
+var SharedNodeIPAddressDAO = NewNodeIPAddressDAO()
+
+// 启用条目
+func (this *NodeIPAddressDAO) EnableAddress(id int64) (err error) {
+	_, err = this.Query().
+		Pk(id).
+		Set("state", NodeIPAddressStateEnabled).
+		Update()
+	return err
+}
+
+// 禁用IP地址
+func (this *NodeIPAddressDAO) DisableAddress(id int64) (err error) {
+	_, err = this.Query().
+		Pk(id).
+		Set("state", NodeIPAddressStateDisabled).
+		Update()
+	return err
+}
+
+// 禁用节点的所有的IP地址
+func (this *NodeIPAddressDAO) DisableAllAddressesWithNodeId(nodeId int64) error {
+	if nodeId <= 0 {
+		return errors.New("invalid nodeId")
+	}
+	_, err := this.Query().
+		Attr("nodeId", nodeId).
+		Set("state", NodeIPAddressStateDisabled).
+		Update()
+	return err
+}
+
+// 查找启用中的IP地址
+func (this *NodeIPAddressDAO) FindEnabledAddress(id int64) (*NodeIPAddress, error) {
+	result, err := this.Query().
+		Pk(id).
+		Attr("state", NodeIPAddressStateEnabled).
+		Find()
+	if result == nil {
+		return nil, err
+	}
+	return result.(*NodeIPAddress), err
+}
+
+// 根据主键查找名称
+func (this *NodeIPAddressDAO) FindAddressName(id int64) (string, error) {
+	return this.Query().
+		Pk(id).
+		Result("name").
+		FindStringCol("")
+}
+
+// 创建IP地址
+func (this *NodeIPAddressDAO) CreateAddress(nodeId int64, name string, ip string) (addressId int64, err error) {
+	op := NewNodeIPAddressOperator()
+	op.NodeId = nodeId
+	op.Name = name
+	op.IP = ip
+	op.State = NodeIPAddressStateEnabled
+	_, err = this.Save(op)
+	if err != nil {
+		return 0, err
+	}
+	return types.Int64(op.Id), nil
+}
+
+// 修改IP地址
+func (this *NodeIPAddressDAO) UpdateAddress(addressId int64, name string, ip string) (err error) {
+	if addressId <= 0 {
+		return errors.New("invalid addressId")
+	}
+
+	op := NewNodeIPAddressOperator()
+	op.Id = addressId
+	op.Name = name
+	op.IP = ip
+	_, err = this.Save(op)
+	return err
+}
+
+// 修改IP地址所属节点
+func (this *NodeIPAddressDAO) UpdateAddressNodeId(addressId int64, nodeId int64) error {
+	_, err := this.Query().
+		Pk(addressId).
+		Set("nodeId", nodeId).
+		Set("state", NodeIPAddressStateEnabled). // 恢复状态
+		Update()
+	return err
+}
+
+// 查找某个节点所有的IP地址
+func (this *NodeIPAddressDAO) FindAllEnabledAddressesWithNode(nodeId int64) (result []*NodeIPAddress, err error) {
+	_, err = this.Query().
+		Attr("nodeId", nodeId).
+		State(NodeIPAddressStateEnabled).
+		Desc("order").
+		AscPk().
+		Slice(&result).
+		FindAll()
+	return
+}