github.com/sacloud/libsacloud/v2@v2.32.3/helper/service/disk/update_request.go (about)

     1  // Copyright 2016-2022 The Libsacloud Authors
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package disk
    16  
    17  import (
    18  	"context"
    19  	"fmt"
    20  
    21  	"github.com/sacloud/libsacloud/v2/helper/service"
    22  	"github.com/sacloud/libsacloud/v2/helper/validate"
    23  	"github.com/sacloud/libsacloud/v2/sacloud"
    24  	"github.com/sacloud/libsacloud/v2/sacloud/types"
    25  )
    26  
    27  type UpdateRequest struct {
    28  	Zone string   `request:"-" validate:"required"`
    29  	ID   types.ID `request:"-" validate:"required"`
    30  
    31  	Name          *string                `request:",omitempty" validate:"omitempty,min=1"`
    32  	Description   *string                `request:",omitempty" validate:"omitempty,min=1,max=512"`
    33  	Tags          *types.Tags            `request:",omitempty"`
    34  	IconID        *types.ID              `request:",omitempty"`
    35  	Connection    *types.EDiskConnection `request:",omitempty"`
    36  	EditParameter *EditParameter         `request:",omitempty"`
    37  
    38  	NoWait bool
    39  }
    40  
    41  func (req *UpdateRequest) Validate() error {
    42  	return validate.Struct(req)
    43  }
    44  
    45  func (req *UpdateRequest) ApplyRequest(ctx context.Context, caller sacloud.APICaller) (*ApplyRequest, error) {
    46  	current, err := sacloud.NewDiskOp(caller).Read(ctx, req.Zone, req.ID)
    47  	if err != nil {
    48  		return nil, err
    49  	}
    50  	if current.Availability != types.Availabilities.Available {
    51  		return nil, fmt.Errorf("target has invalid Availability: Zone=%s ID=%s Availability=%v", req.Zone, req.ID.String(), current.Availability)
    52  	}
    53  
    54  	applyRequest := &ApplyRequest{
    55  		Zone:            req.Zone,
    56  		ID:              req.ID,
    57  		Name:            current.Name,
    58  		Description:     current.Description,
    59  		Tags:            current.Tags,
    60  		IconID:          current.IconID,
    61  		DiskPlanID:      current.DiskPlanID,
    62  		Connection:      current.Connection,
    63  		SourceDiskID:    current.SourceDiskID,
    64  		SourceArchiveID: current.SourceArchiveID,
    65  		ServerID:        current.ServerID,
    66  		SizeGB:          current.GetSizeGB(),
    67  		NoWait:          req.NoWait,
    68  	}
    69  
    70  	if err := service.RequestConvertTo(req, applyRequest); err != nil {
    71  		return nil, err
    72  	}
    73  	return applyRequest, nil
    74  }