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experiment_result.go
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/
experiment_result.go
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// Copyright 2024 The Bucketeer 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.
//go:generate mockgen -source=$GOFILE -package=mock -destination=./mock/$GOFILE
package v2
import (
"context"
"errors"
"github.com/bucketeer-io/bucketeer/pkg/eventcounter/domain"
"github.com/bucketeer-io/bucketeer/pkg/storage/v2/mysql"
proto "github.com/bucketeer-io/bucketeer/proto/eventcounter"
)
var ErrExperimentResultNotFound = errors.New("experimentResult: experiment result not found")
type ExperimentResultStorage interface {
GetExperimentResult(ctx context.Context, id, environmentNamespace string) (*domain.ExperimentResult, error)
}
type experimentResultStorage struct {
qe mysql.QueryExecer
}
func NewExperimentResultStorage(qe mysql.QueryExecer) ExperimentResultStorage {
return &experimentResultStorage{qe}
}
func (s *experimentResultStorage) GetExperimentResult(
ctx context.Context,
id, environmentNamespace string,
) (*domain.ExperimentResult, error) {
er := proto.ExperimentResult{}
er_for_goal_results := proto.ExperimentResult{}
query := `
SELECT
id,
experiment_id,
updated_at,
data
FROM
experiment_result
WHERE
id = ? AND
environment_namespace = ?
`
err := s.qe.QueryRowContext(
ctx,
query,
id,
environmentNamespace,
).Scan(
&er.Id,
&er.ExperimentId,
&er.UpdatedAt,
&mysql.JSONPBObject{Val: &er_for_goal_results},
)
if err != nil {
if err == mysql.ErrNoRows {
return nil, ErrExperimentResultNotFound
}
return nil, err
}
er.GoalResults = er_for_goal_results.GoalResults
return &domain.ExperimentResult{ExperimentResult: &er}, nil
}