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configuration_db.go
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/
configuration_db.go
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package sqldb
import (
"context"
"code.cloudfoundry.org/bbs/db/sqldb/helpers"
"code.cloudfoundry.org/lager"
)
const configurationsTable = "configurations"
func (db *SQLDB) setConfigurationValue(ctx context.Context, logger lager.Logger, key, value string) error {
return db.transact(ctx, logger, func(logger lager.Logger, tx helpers.Tx) error {
_, err := db.upsert(
ctx,
logger,
tx,
configurationsTable,
helpers.SQLAttributes{"value": value, "id": key},
"id = ?", key,
)
if err != nil {
logger.Error("failed-setting-config-value", err, lager.Data{"key": key})
return err
}
return nil
})
}
func (db *SQLDB) getConfigurationValue(ctx context.Context, logger lager.Logger, key string) (string, error) {
var value string
err := db.transact(ctx, logger, func(logger lager.Logger, tx helpers.Tx) error {
return db.one(ctx, logger, tx, "configurations",
helpers.ColumnList{"value"}, helpers.NoLockRow,
"id = ?", key,
).Scan(&value)
})
if err != nil {
return "", err
}
return value, nil
}