peridot/apollo/worker/worker.go
2022-10-30 02:59:43 +01:00

83 lines
2.9 KiB
Go

// Copyright (c) All respective contributors to the Peridot Project. All rights reserved.
// Copyright (c) 2021-2022 Rocky Enterprise Software Foundation, Inc. All rights reserved.
// Copyright (c) 2021-2022 Ctrl IQ, Inc. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its contributors
// may be used to endorse or promote products derived from this software without
// specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
package worker
import (
"github.com/sirupsen/logrus"
"go.temporal.io/sdk/client"
"go.temporal.io/sdk/worker"
apollodb "peridot.resf.org/apollo/db"
"peridot.resf.org/apollo/workflow"
)
type Worker struct {
Client client.Client
TaskQueue string
WorkflowController *workflow.Controller
Worker worker.Worker
log *logrus.Logger
}
type NewWorkerInput struct {
Temporal client.Client
Database apollodb.Access
TaskQueue string
}
func NewWorker(input *NewWorkerInput, workflowOpts ...workflow.Option) (*Worker, error) {
log := logrus.New()
controller, err := workflow.NewController(&workflow.NewControllerInput{
Temporal: input.Temporal,
Database: input.Database,
MainQueue: input.TaskQueue,
}, workflowOpts...)
if err != nil {
return nil, err
}
return &Worker{
Client: input.Temporal,
TaskQueue: input.TaskQueue,
WorkflowController: controller,
Worker: worker.New(input.Temporal, input.TaskQueue, worker.Options{}),
log: log,
}, nil
}
func (w *Worker) Run() {
err := w.Worker.Run(worker.InterruptCh())
if err != nil {
w.log.Fatalf("could not run worker: %v", err)
}
}