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EdgeAPI/internal/rpc/services/service_node.go

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package services
import (
"context"
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"github.com/TeaOSLab/EdgeAPI/internal/db/models"
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"github.com/TeaOSLab/EdgeAPI/internal/rpc/pb"
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rpcutils "github.com/TeaOSLab/EdgeAPI/internal/rpc/utils"
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)
type NodeService struct {
}
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func (this *NodeService) CreateNode(ctx context.Context, req *pb.CreateNodeRequest) (*pb.CreateNodeResponse, error) {
_, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin)
if err != nil {
return nil, err
}
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nodeId, err := models.SharedNodeDAO.CreateNode(req.Name, req.ClusterId)
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if err != nil {
return nil, err
}
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// 增加认证相关
if req.Login != nil {
_, err = models.SharedNodeLoginDAO.CreateNodeLogin(nodeId, req.Login.Name, req.Login.Type, req.Login.Params)
if err != nil {
return nil, err
}
}
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return &pb.CreateNodeResponse{
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NodeId: nodeId,
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}, nil
}
func (this *NodeService) CountAllEnabledNodes(ctx context.Context, req *pb.CountAllEnabledNodesRequest) (*pb.CountAllEnabledNodesResponse, error) {
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_ = req
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_, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin)
if err != nil {
return nil, err
}
count, err := models.SharedNodeDAO.CountAllEnabledNodes()
if err != nil {
return nil, err
}
return &pb.CountAllEnabledNodesResponse{Count: count}, nil
}
func (this *NodeService) ListEnabledNodes(ctx context.Context, req *pb.ListEnabledNodesRequest) (*pb.ListEnabledNodesResponse, error) {
_, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin)
if err != nil {
return nil, err
}
nodes, err := models.SharedNodeDAO.ListEnabledNodes(req.Offset, req.Size)
if err != nil {
return nil, err
}
result := []*pb.Node{}
for _, node := range nodes {
// 集群信息
clusterName, err := models.SharedNodeClusterDAO.FindNodeClusterName(int64(node.ClusterId))
if err != nil {
return nil, err
}
result = append(result, &pb.Node{
Id: int64(node.Id),
Name: node.Name,
Cluster: &pb.NodeCluster{
Id: int64(node.ClusterId),
Name: clusterName,
},
})
}
return &pb.ListEnabledNodesResponse{
Nodes: result,
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}, nil
}
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// 禁用节点
func (this *NodeService) DisableNode(ctx context.Context, req *pb.DisableNodeRequest) (*pb.DisableNodeResponse, error) {
_, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin)
if err != nil {
return nil, err
}
err = models.SharedNodeDAO.DisableNode(req.NodeId)
if err != nil {
return nil, err
}
return &pb.DisableNodeResponse{}, nil
}
// 修改节点
func (this *NodeService) UpdateNode(ctx context.Context, req *pb.UpdateNodeRequest) (*pb.UpdateNodeResponse, error) {
_, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin)
if err != nil {
return nil, err
}
err = models.SharedNodeDAO.UpdateNode(req.NodeId, req.Name, req.ClusterId)
if err != nil {
return nil, err
}
if req.Login == nil {
err = models.SharedNodeLoginDAO.DisableNodeLogins(req.NodeId)
if err != nil {
return nil, err
}
} else {
if req.Login.Id > 0 {
err = models.SharedNodeLoginDAO.UpdateNodeLogin(req.Login.Id, req.Login.Name, req.Login.Type, req.Login.Params)
if err != nil {
return nil, err
}
} else {
_, err = models.SharedNodeLoginDAO.CreateNodeLogin(req.NodeId, req.Login.Name, req.Login.Type, req.Login.Params)
if err != nil {
return nil, err
}
}
}
return &pb.UpdateNodeResponse{}, nil
}
// 列出单个节点
func (this *NodeService) FindEnabledNode(ctx context.Context, req *pb.FindEnabledNodeRequest) (*pb.FindEnabledNodeResponse, error) {
_, _, err := rpcutils.ValidateRequest(ctx, rpcutils.UserTypeAdmin)
if err != nil {
return nil, err
}
node, err := models.SharedNodeDAO.FindEnabledNode(req.NodeId)
if err != nil {
return nil, err
}
if node == nil {
return &pb.FindEnabledNodeResponse{Node: nil}, nil
}
// 集群信息
clusterName, err := models.SharedNodeClusterDAO.FindNodeClusterName(int64(node.ClusterId))
if err != nil {
return nil, err
}
// 认证信息
login, err := models.SharedNodeLoginDAO.FindEnabledNodeLoginWithNodeId(req.NodeId)
if err != nil {
return nil, err
}
var respLogin *pb.NodeLogin = nil
if login != nil {
respLogin = &pb.NodeLogin{
Id: int64(login.Id),
Name: login.Name,
Type: login.Type,
Params: []byte(login.Params),
}
}
return &pb.FindEnabledNodeResponse{Node: &pb.Node{
Id: int64(node.Id),
Name: node.Name,
Cluster: &pb.NodeCluster{
Id: int64(node.ClusterId),
Name: clusterName,
},
Login: respLogin,
}}, nil
}