Fu Diwei 6731c465e7 refactor: workflow condition node
refactor: workflow condition node
2025-05-31 17:30:37 +08:00

105 lines
3.2 KiB
Go

package nodeprocessor
import (
"context"
"fmt"
"strconv"
"strings"
"time"
"github.com/usual2970/certimate/internal/domain"
"github.com/usual2970/certimate/internal/repository"
)
type uploadNode struct {
node *domain.WorkflowNode
*nodeProcessor
*nodeOutputer
certRepo certificateRepository
outputRepo workflowOutputRepository
}
func NewUploadNode(node *domain.WorkflowNode) *uploadNode {
return &uploadNode{
node: node,
nodeProcessor: newNodeProcessor(node),
nodeOutputer: newNodeOutputer(),
certRepo: repository.NewCertificateRepository(),
outputRepo: repository.NewWorkflowOutputRepository(),
}
}
func (n *uploadNode) Process(ctx context.Context) error {
n.logger.Info("ready to upload certiticate ...")
nodeCfg := n.node.GetConfigForUpload()
// 查询上次执行结果
lastOutput, err := n.outputRepo.GetByNodeId(ctx, n.node.Id)
if err != nil && !domain.IsRecordNotFoundError(err) {
return err
}
// 检测是否可以跳过本次执行
if skippable, reason := n.checkCanSkip(ctx, lastOutput); skippable {
n.logger.Info(fmt.Sprintf("skip this uploading, because %s", reason))
return nil
} else if reason != "" {
n.logger.Info(fmt.Sprintf("re-upload, because %s", reason))
}
// 生成证书实体
certificate := &domain.Certificate{
Source: domain.CertificateSourceTypeUpload,
}
certificate.PopulateFromPEM(nodeCfg.Certificate, nodeCfg.PrivateKey)
// 保存执行结果
output := &domain.WorkflowOutput{
WorkflowId: getContextWorkflowId(ctx),
RunId: getContextWorkflowRunId(ctx),
NodeId: n.node.Id,
Node: n.node,
Succeeded: true,
Outputs: n.node.Outputs,
}
if _, err := n.outputRepo.SaveWithCertificate(ctx, output, certificate); err != nil {
n.logger.Warn("failed to save node output")
return err
}
// 记录中间结果
n.outputs[outputKeyForCertificateValidity] = strconv.FormatBool(true)
n.outputs[outputKeyForCertificateDaysLeft] = strconv.FormatInt(int64(time.Until(certificate.ExpireAt).Hours()/24), 10)
n.logger.Info("uploading completed")
return nil
}
func (n *uploadNode) checkCanSkip(ctx context.Context, lastOutput *domain.WorkflowOutput) (_skip bool, _reason string) {
if lastOutput != nil && lastOutput.Succeeded {
// 比较和上次上传时的关键配置(即影响证书上传的)参数是否一致
currentNodeConfig := n.node.GetConfigForUpload()
lastNodeConfig := lastOutput.Node.GetConfigForUpload()
if strings.TrimSpace(currentNodeConfig.Certificate) != strings.TrimSpace(lastNodeConfig.Certificate) {
return false, "the configuration item 'Certificate' changed"
}
if strings.TrimSpace(currentNodeConfig.PrivateKey) != strings.TrimSpace(lastNodeConfig.PrivateKey) {
return false, "the configuration item 'PrivateKey' changed"
}
lastCertificate, _ := n.certRepo.GetByWorkflowRunId(ctx, lastOutput.RunId)
if lastCertificate != nil {
daysLeft := int(time.Until(lastCertificate.ExpireAt).Hours() / 24)
n.outputs[outputKeyForCertificateValidity] = strconv.FormatBool(daysLeft > 0)
n.outputs[outputKeyForCertificateDaysLeft] = strconv.FormatInt(int64(daysLeft), 10)
return true, "the certificate has already been uploaded"
}
}
return false, ""
}