-
Notifications
You must be signed in to change notification settings - Fork 50
/
writer_ddb.go
81 lines (64 loc) · 1.92 KB
/
writer_ddb.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
package fixtures
import (
"context"
"fmt"
"github.com/justtrackio/gosoline/pkg/cfg"
"github.com/justtrackio/gosoline/pkg/ddb"
"github.com/justtrackio/gosoline/pkg/log"
)
type ddbRepoFactory func() (ddb.Repository, error)
type dynamoDbFixtureWriter struct {
logger log.Logger
factory ddbRepoFactory
purger *dynamodbPurger
}
func DynamoDbFixtureWriterFactory(settings *ddb.Settings, options ...DdbWriterOption) FixtureWriterFactory {
return func(ctx context.Context, config cfg.Config, logger log.Logger) (FixtureWriter, error) {
settings := &ddb.Settings{
ModelId: settings.ModelId,
AutoCreate: true,
Main: ddb.MainSettings{
Model: settings.Main.Model,
ReadCapacityUnits: 1,
WriteCapacityUnits: 1,
},
Global: settings.Global,
}
for _, opt := range options {
opt(settings)
}
factory := func() (ddb.Repository, error) {
return ddb.NewRepository(ctx, config, logger, settings)
}
var err error
var purger *dynamodbPurger
if purger, err = newDynamodbPurger(ctx, config, logger, settings); err != nil {
return nil, fmt.Errorf("can not create dynamodb purger: %w", err)
}
return NewDynamoDbFixtureWriterWithInterfaces(logger, factory, purger), nil
}
}
func NewDynamoDbFixtureWriterWithInterfaces(logger log.Logger, factory ddbRepoFactory, purger *dynamodbPurger) FixtureWriter {
return &dynamoDbFixtureWriter{
logger: logger,
factory: factory,
purger: purger,
}
}
func (d *dynamoDbFixtureWriter) Purge(ctx context.Context) error {
return d.purger.purgeDynamodb(ctx)
}
func (d *dynamoDbFixtureWriter) Write(ctx context.Context, fs *FixtureSet) error {
if len(fs.Fixtures) == 0 {
return nil
}
repo, err := d.factory()
if err != nil {
return fmt.Errorf("can not create ddb repository: %w", err)
}
if _, err = repo.BatchPutItems(ctx, fs.Fixtures); err != nil {
return err
}
d.logger.Info("loaded %d dynamodb fixtures", len(fs.Fixtures))
return nil
}