File size: 1,680 Bytes
16cdcb7 | 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 82 83 84 | package adapter
import (
"context"
"database/sql"
"errors"
"fmt"
"log/slog"
entdb "github.com/openmeterio/openmeter/openmeter/ent/db"
"github.com/openmeterio/openmeter/openmeter/taxcode"
"github.com/openmeterio/openmeter/pkg/framework/entutils"
"github.com/openmeterio/openmeter/pkg/framework/transaction"
"github.com/openmeterio/openmeter/pkg/models"
)
var _ models.Validator = (*Config)(nil)
type Config struct {
Client *entdb.Client
Logger *slog.Logger
}
func (c Config) Validate() error {
var errs []error
if c.Client == nil {
errs = append(errs, errors.New("postgres client is required"))
}
if c.Logger == nil {
errs = append(errs, errors.New("logger is required"))
}
if len(errs) > 0 {
return errors.Join(errs...)
}
return nil
}
func New(config Config) (taxcode.Repository, error) {
if err := config.Validate(); err != nil {
return nil, err
}
return &adapter{
db: config.Client,
logger: config.Logger,
}, nil
}
var _ taxcode.Repository = (*adapter)(nil)
type adapter struct {
db *entdb.Client
logger *slog.Logger
}
func (a *adapter) Tx(ctx context.Context) (context.Context, transaction.Driver, error) {
ctx, rawConfig, eDriver, err := a.db.HijackTx(ctx, &sql.TxOptions{
ReadOnly: false,
})
if err != nil {
return nil, nil, fmt.Errorf("failed to hijack transaction: %w", err)
}
return ctx, entutils.NewTxDriver(eDriver, rawConfig), nil
}
func (a *adapter) WithTx(ctx context.Context, tx *entutils.TxDriver) *adapter {
txClient := entdb.NewTxClientFromRawConfig(ctx, *tx.GetConfig())
return &adapter{
db: txClient.Client(),
logger: a.logger,
}
}
func (a *adapter) Self() *adapter {
return a
}
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