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preheat.go
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preheat.go
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/*
* Copyright 2020 The Dragonfly 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 service
import (
"context"
"strconv"
machineryv1tasks "github.com/RichardKnop/machinery/v1/tasks"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
logger "d7y.io/dragonfly/v2/internal/dflog"
internaljob "d7y.io/dragonfly/v2/internal/job"
"d7y.io/dragonfly/v2/manager/models"
"d7y.io/dragonfly/v2/manager/types"
)
const (
// V1PreheatingStatePending is the preheating is waiting for starting
V1PreheatingStatePending = "WAITING"
// V1PreheatingStateRunning is the preheating is running
V1PreheatingStateRunning = "RUNNING"
// V1PreheatingStateSuccess is the preheating is success
V1PreheatingStateSuccess = "SUCCESS"
// V1PreheatingStateFail is the preheating is failed
V1PreheatingStateFail = "FAIL"
)
func (s *service) CreateV1Preheat(ctx context.Context, json types.CreateV1PreheatRequest) (*types.CreateV1PreheatResponse, error) {
job, err := s.CreatePreheatJob(ctx, types.CreatePreheatJobRequest{
Type: internaljob.PreheatJob,
Args: types.PreheatArgs{
Type: json.Type,
URL: json.URL,
FilteredQueryParams: json.FilteredQueryParams,
PieceLength: types.DefaultPreheatJobPieceLength,
Headers: json.Headers,
},
})
if err != nil {
return nil, err
}
return &types.CreateV1PreheatResponse{
ID: strconv.FormatUint(uint64(job.ID), 10),
}, nil
}
func (s *service) GetV1Preheat(ctx context.Context, rawID string) (*types.GetV1PreheatResponse, error) {
id, err := strconv.ParseUint(rawID, 10, 32)
if err != nil {
logger.Errorf("preheat convert error", err)
return nil, status.Error(codes.Unknown, err.Error())
}
job := models.Job{}
if err := s.db.WithContext(ctx).First(&job, uint(id)).Error; err != nil {
return nil, status.Error(codes.Unknown, err.Error())
}
return &types.GetV1PreheatResponse{
ID: strconv.FormatUint(uint64(job.ID), 10),
Status: convertState(job.State),
StartTime: job.CreatedAt.String(),
FinishTime: job.UpdatedAt.String(),
}, nil
}
func convertState(state string) string {
switch state {
case machineryv1tasks.StatePending, machineryv1tasks.StateReceived, machineryv1tasks.StateRetry:
return V1PreheatingStatePending
case machineryv1tasks.StateStarted:
return V1PreheatingStateRunning
case machineryv1tasks.StateSuccess:
return V1PreheatingStateSuccess
case machineryv1tasks.StateFailure:
return V1PreheatingStateFail
}
return V1PreheatingStateFail
}