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/
execute.go
77 lines (63 loc) · 1.56 KB
/
execute.go
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package main
import (
"context"
"fmt"
"log"
"os"
"github.com/temporalio/screencast-encryption-with-go-sdk/codec"
signup "github.com/temporalio/screencast-encryption-with-go-sdk/signup"
"go.temporal.io/sdk/client"
"go.temporal.io/sdk/converter"
"go.temporal.io/sdk/worker"
)
func NewClient(options client.Options) (client.Client, error) {
keyID := os.Getenv("ENCRYPTION_KEY_ID")
if keyID == "" {
return nil, fmt.Errorf("ENCRYPTION_KEY_ID environment variable is required to create dataconverter for client")
}
options.DataConverter = codec.NewEncryptionDataConverter(
converter.GetDefaultDataConverter(),
codec.CodecOptions{KeyID: keyID},
)
return client.Dial(options)
}
func runWorker() {
c, err := NewClient(client.Options{})
if err != nil {
log.Fatalln("Unable to create client", err)
}
defer c.Close()
w := worker.New(c, "default", worker.Options{})
w.RegisterWorkflow(signup.SignupWorkflow)
w.RegisterActivity(signup.SendWelcomeEmail)
w.Run(nil)
}
func main() {
go func() {
runWorker()
}()
c, err := NewClient(client.Options{})
if err != nil {
log.Fatalln("Unable to create client", err)
}
defer c.Close()
wf, err := c.ExecuteWorkflow(
context.Background(),
client.StartWorkflowOptions{
TaskQueue: "default",
},
signup.SignupWorkflow,
signup.SignupInput{
Name: "John Smith",
Email: "john@example.com",
},
)
if err != nil {
log.Fatalln("Unable to execute workflow", err)
}
err = wf.Get(context.Background(), nil)
if err != nil {
log.Fatalln("Workflow failed", err)
}
log.Printf("Workflow completed\n")
}