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Refactor stability_fee transfomer

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This commit is contained in:
Edvard
2018-10-23 10:43:03 +02:00
parent 57b3744085
commit 2cc303a2f5
5 changed files with 56 additions and 106 deletions
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pkg/transformers/pit_file/stability_fee/repository.go
+18 -19
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@@ -19,51 +19,46 @@ import (
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
)
type Repository interface {
Create(headerID int64, models []PitFileStabilityFeeModel) error
MarkHeaderChecked(headerID int64) error
MissingHeaders(startingBlockNumber, endingBlockNumber int64) ([]core.Header, error)
}
type PitFileStabilityFeeRepository struct {
db *postgres.DB
DB *postgres.DB
}
func NewPitFileStabilityFeeRepository(db *postgres.DB) PitFileStabilityFeeRepository {
return PitFileStabilityFeeRepository{
db: db,
}
}
func (repository PitFileStabilityFeeRepository) Create(headerID int64, models []PitFileStabilityFeeModel) error {
tx, err := repository.db.Begin()
func (repository PitFileStabilityFeeRepository) Create(headerID int64, models []interface{}) error {
tx, err := repository.DB.Begin()
if err != nil {
return err
}
var pitFileSF PitFileStabilityFeeModel
for _, model := range models {
pitFileSF = model.(PitFileStabilityFeeModel)
_, err = tx.Exec(
`INSERT into maker.pit_file_stability_fee (header_id, what, data, tx_idx, raw_log)
VALUES($1, $2, $3, $4, $5)`,
headerID, model.What, model.Data, model.TransactionIndex, model.Raw,
headerID, pitFileSF.What, pitFileSF.Data, pitFileSF.TransactionIndex, pitFileSF.Raw,
)
if err != nil {
tx.Rollback()
return err
}
}
_, err = tx.Exec(`INSERT INTO public.checked_headers (header_id, pit_file_stability_fee_checked)
VALUES ($1, $2)
ON CONFLICT (header_id) DO
UPDATE SET pit_file_stability_fee_checked = $2`, headerID, true)
if err != nil {
tx.Rollback()
return err
}
return tx.Commit()
}
func (repository PitFileStabilityFeeRepository) MarkHeaderChecked(headerID int64) error {
_, err := repository.db.Exec(`INSERT INTO public.checked_headers (header_id, pit_file_stability_fee_checked)
_, err := repository.DB.Exec(`INSERT INTO public.checked_headers (header_id, pit_file_stability_fee_checked)
VALUES ($1, $2)
ON CONFLICT (header_id) DO
UPDATE SET pit_file_stability_fee_checked = $2`, headerID, true)
@@ -72,7 +67,7 @@ func (repository PitFileStabilityFeeRepository) MarkHeaderChecked(headerID int64
func (repository PitFileStabilityFeeRepository) MissingHeaders(startingBlockNumber, endingBlockNumber int64) ([]core.Header, error) {
var result []core.Header
err := repository.db.Select(
err := repository.DB.Select(
&result,
`SELECT headers.id, headers.block_number FROM headers
LEFT JOIN checked_headers on headers.id = header_id
@@ -82,7 +77,11 @@ func (repository PitFileStabilityFeeRepository) MissingHeaders(startingBlockNumb
AND headers.eth_node_fingerprint = $3`,
startingBlockNumber,
endingBlockNumber,
repository.db.Node.ID,
repository.DB.Node.ID,
)
return result, err
}
func (repository *PitFileStabilityFeeRepository) SetDB(db *postgres.DB) {
repository.DB = db
}