github.com/sacloud/libsacloud/v2@v2.32.3/helper/query/server_plan.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 query
    16  
    17  import (
    18  	"context"
    19  	"errors"
    20  
    21  	"github.com/sacloud/libsacloud/v2/pkg/size"
    22  	"github.com/sacloud/libsacloud/v2/sacloud"
    23  	"github.com/sacloud/libsacloud/v2/sacloud/search"
    24  	"github.com/sacloud/libsacloud/v2/sacloud/types"
    25  )
    26  
    27  // FindServerPlanRequest サーバプラン検索パラメータ
    28  type FindServerPlanRequest struct {
    29  	CPU        int
    30  	MemoryGB   int
    31  	GPU        int
    32  	Commitment types.ECommitment
    33  	Generation types.EPlanGeneration
    34  }
    35  
    36  func (f *FindServerPlanRequest) findCondition() *sacloud.FindCondition {
    37  	cond := &sacloud.FindCondition{
    38  		Sort: search.SortKeys{
    39  			{Key: "Generation", Order: search.SortDesc},
    40  		},
    41  		Filter: search.Filter{
    42  			search.Key("Commitment"): types.Commitments.Standard,
    43  		},
    44  		Count: 1000,
    45  	}
    46  	if f.CPU > 0 {
    47  		cond.Filter[search.Key("CPU")] = f.CPU
    48  	}
    49  	if f.MemoryGB > 0 {
    50  		cond.Filter[search.Key("MemoryMB")] = size.GiBToMiB(f.MemoryGB)
    51  	}
    52  
    53  	cond.Filter[search.Key("GPU")] = f.GPU
    54  
    55  	if f.Generation != types.PlanGenerations.Default {
    56  		cond.Filter[search.Key("Generation")] = f.Generation
    57  	}
    58  	if f.Commitment != types.Commitments.Unknown && f.Commitment != types.Commitments.Standard {
    59  		cond.Filter[search.Key("Commitment")] = f.Commitment
    60  	}
    61  	return cond
    62  }
    63  
    64  // FindServerPlan サーバプラン検索
    65  func FindServerPlan(ctx context.Context, finder ServerPlanFinder, zone string, param *FindServerPlanRequest) (*sacloud.ServerPlan, error) {
    66  	var cond *sacloud.FindCondition
    67  	if param != nil {
    68  		cond = param.findCondition()
    69  	}
    70  
    71  	searched, err := finder.Find(ctx, zone, cond)
    72  	if err != nil {
    73  		return nil, err
    74  	}
    75  	if searched.Count == 0 || len(searched.ServerPlans) == 0 {
    76  		return nil, errors.New("server plan not found")
    77  	}
    78  	return searched.ServerPlans[0], nil
    79  }