EdgeAdmin/internal/web/actions/default/nodes/update.go

package nodes

import (
	"encoding/json"
	"github.com/TeaOSLab/EdgeAdmin/internal/rpc/pb"
	"github.com/TeaOSLab/EdgeAdmin/internal/web/actions/actionutils"
	"github.com/TeaOSLab/EdgeAdmin/internal/web/actions/default/nodes/grants/grantutils"
	"github.com/iwind/TeaGo/actions"
	"github.com/iwind/TeaGo/maps"
)

type UpdateAction struct {
	actionutils.ParentAction
}

func (this *UpdateAction) Init() {
	this.Nav("", "node", "index")
}

func (this *UpdateAction) RunGet(params struct {
	NodeId int64
}) {
	this.Data["nodeId"] = params.NodeId

	nodeResp, err := this.RPC().NodeRPC().FindEnabledNode(this.AdminContext(), &pb.FindEnabledNodeRequest{NodeId: params.NodeId})
	if err != nil {
		this.ErrorPage(err)
		return
	}
	node := nodeResp.Node
	if node == nil {
		this.WriteString("找不到要操作的节点")
		return
	}

	var clusterMap maps.Map = nil
	if node.Cluster != nil {
		clusterMap = maps.Map{
			"id":   node.Cluster.Id,
			"name": node.Cluster.Name,
		}
	}

	// IP地址
	ipAddressesResp, err := this.RPC().NodeIPAddressRPC().FindAllEnabledIPAddressesWithNodeId(this.AdminContext(), &pb.FindAllEnabledIPAddressesWithNodeIdRequest{NodeId: params.NodeId})
	if err != nil {
		this.ErrorPage(err)
		return
	}
	ipAddressMaps := []maps.Map{}
	for _, addr := range ipAddressesResp.Addresses {
		ipAddressMaps = append(ipAddressMaps, maps.Map{
			"id":   addr.Id,
			"name": addr.Name,
			"ip":   addr.Ip,
		})
	}

	// 登录信息
	var loginMap maps.Map = nil
	if node.Login != nil {
		loginParams := maps.Map{}
		if len(node.Login.Params) > 0 {
			err = json.Unmarshal(node.Login.Params, &loginParams)
			if err != nil {
				this.ErrorPage(err)
				return
			}
		}

		grantMap := maps.Map{}
		grantId := loginParams.GetInt64("grantId")
		if grantId > 0 {
			grantResp, err := this.RPC().NodeGrantRPC().FindEnabledGrant(this.AdminContext(), &pb.FindEnabledGrantRequest{GrantId: grantId})
			if err != nil {
				this.ErrorPage(err)
				return
			}
			if grantResp.Grant != nil {
				grantMap = maps.Map{
					"id":         grantResp.Grant.Id,
					"name":       grantResp.Grant.Name,
					"method":     grantResp.Grant.Method,
					"methodName": grantutils.FindGrantMethodName(grantResp.Grant.Method),
				}
			}
		}

		loginMap = maps.Map{
			"id":     node.Login.Id,
			"name":   node.Login.Name,
			"type":   node.Login.Type,
			"params": loginParams,
			"grant":  grantMap,
		}
	}

	this.Data["node"] = maps.Map{
		"id":          node.Id,
		"name":        node.Name,
		"ipAddresses": ipAddressMaps,
		"cluster":     clusterMap,
		"login":       loginMap,
	}

	// 所有集群
	resp, err := this.RPC().NodeClusterRPC().FindAllEnabledClusters(this.AdminContext(), &pb.FindAllEnabledNodeClustersRequest{})
	if err != nil {
		this.ErrorPage(err)
	}
	if err != nil {
		this.ErrorPage(err)
		return
	}
	clusterMaps := []maps.Map{}
	for _, cluster := range resp.Clusters {
		clusterMaps = append(clusterMaps, maps.Map{
			"id":   cluster.Id,
			"name": cluster.Name,
		})
	}
	this.Data["clusters"] = clusterMaps

	this.Show()
}

func (this *UpdateAction) RunPost(params struct {
	LoginId     int64
	NodeId      int64
	Name        string
	IPAddresses string `alias:"ipAddresses"`
	ClusterId   int64
	GrantId     int64
	SshHost     string
	SshPort     int

	Must *actions.Must
}) {
	if params.NodeId <= 0 {
		this.Fail("要操作的节点不存在")
	}

	params.Must.
		Field("name", params.Name).
		Require("请输入节点名称")

	// TODO 检查cluster
	if params.ClusterId <= 0 {
		this.Fail("请选择所在集群")
	}

	// TODO 检查登录授权
	loginInfo := &pb.NodeLogin{
		Id:   params.LoginId,
		Name: "SSH",
		Type: "ssh",
		Params: maps.Map{
			"grantId": params.GrantId,
			"host":    params.SshHost,
			"port":    params.SshPort,
		}.AsJSON(),
	}

	// 保存
	_, err := this.RPC().NodeRPC().UpdateNode(this.AdminContext(), &pb.UpdateNodeRequest{
		NodeId:    params.NodeId,
		Name:      params.Name,
		ClusterId: params.ClusterId,
		Login:     loginInfo,
	})
	if err != nil {
		this.ErrorPage(err)
		return
	}

	// 禁用老的IP地址
	_, err = this.RPC().NodeIPAddressRPC().DisableAllIPAddressesWithNodeId(this.AdminContext(), &pb.DisableAllIPAddressesWithNodeIdRequest{NodeId: params.NodeId})
	if err != nil {
		this.ErrorPage(err)
		return
	}

	// 添加新的IP地址
	ipAddresses := []maps.Map{}
	err = json.Unmarshal([]byte(params.IPAddresses), &ipAddresses)
	if err != nil {
		this.ErrorPage(err)
		return
	}
	for _, address := range ipAddresses {
		addressId := address.GetInt64("id")
		_, err = this.RPC().NodeIPAddressRPC().UpdateNodeIPAddressNodeId(this.AdminContext(), &pb.UpdateNodeIPAddressNodeIdRequest{
			AddressId: addressId,
			NodeId:    params.NodeId,
		})
		if err != nil {
			this.ErrorPage(err)
			return
		}
	}

	this.Success()
}