96 lines
2.6 KiB
Go
96 lines
2.6 KiB
Go
/*
|
|
Copyright 2021 The Dapr Authors
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package command
|
|
|
|
import (
|
|
"context"
|
|
"encoding/json"
|
|
"errors"
|
|
"fmt"
|
|
"time"
|
|
|
|
"github.com/camunda/zeebe/clients/go/v8/pkg/entities"
|
|
|
|
"github.com/dapr/components-contrib/bindings"
|
|
"github.com/dapr/kit/metadata"
|
|
)
|
|
|
|
var (
|
|
ErrMissingJobType = errors.New("jobType is a required attribute")
|
|
ErrMissingMaxJobsToActivate = errors.New("maxJobsToActivate is a required attribute")
|
|
)
|
|
|
|
type activateJobsPayload struct {
|
|
JobType string `json:"jobType"`
|
|
MaxJobsToActivate *int32 `json:"maxJobsToActivate"`
|
|
Timeout metadata.Duration `json:"timeout"`
|
|
WorkerName string `json:"workerName"`
|
|
FetchVariables []string `json:"fetchVariables"`
|
|
RequestTimeout metadata.Duration `json:"requestTimeout"`
|
|
}
|
|
|
|
func (z *ZeebeCommand) activateJobs(ctx context.Context, req *bindings.InvokeRequest) (*bindings.InvokeResponse, error) {
|
|
var payload activateJobsPayload
|
|
err := json.Unmarshal(req.Data, &payload)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if payload.JobType == "" {
|
|
return nil, ErrMissingJobType
|
|
}
|
|
|
|
if payload.MaxJobsToActivate == nil {
|
|
return nil, ErrMissingMaxJobsToActivate
|
|
}
|
|
|
|
cmd := z.client.NewActivateJobsCommand().
|
|
JobType(payload.JobType).
|
|
MaxJobsToActivate(*payload.MaxJobsToActivate)
|
|
|
|
if payload.Timeout.Duration != time.Duration(0) {
|
|
cmd = cmd.Timeout(payload.Timeout.Duration)
|
|
}
|
|
|
|
if payload.WorkerName != "" {
|
|
cmd = cmd.WorkerName(payload.WorkerName)
|
|
}
|
|
|
|
if payload.FetchVariables != nil {
|
|
cmd = cmd.FetchVariables(payload.FetchVariables...)
|
|
}
|
|
|
|
var response []entities.Job
|
|
if payload.RequestTimeout.Duration != time.Duration(0) {
|
|
ctxWithTimeout, cancel := context.WithTimeout(ctx, payload.RequestTimeout.Duration)
|
|
defer cancel()
|
|
response, err = cmd.Send(ctxWithTimeout)
|
|
} else {
|
|
response, err = cmd.Send(ctx)
|
|
}
|
|
|
|
if err != nil {
|
|
return nil, fmt.Errorf("cannot activate jobs for type %s: %w", payload.JobType, err)
|
|
}
|
|
|
|
jsonResponse, err := json.Marshal(response)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("cannot marshal response to json: %w", err)
|
|
}
|
|
|
|
return &bindings.InvokeResponse{
|
|
Data: jsonResponse,
|
|
}, nil
|
|
}
|