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Add log index to Frob

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This commit is contained in:
Rob Mulholand 2018-10-22 14:37:59 -05:00
parent b3d00fe3c5
commit a0a86871b5
10 changed files with 48 additions and 28 deletions
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7
db/migrations/1533844125_create_frob_table.up.sql
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@ -1,14 +1,15 @@
CREATE TABLE maker.frob (
id SERIAL PRIMARY KEY,
header_id INTEGER NOT NULL REFERENCES headers (id) ON DELETE CASCADE,
ilk bytea,
urn bytea,
ilk TEXT,
urn TEXT,
dink NUMERIC,
dart NUMERIC,
ink NUMERIC,
art NUMERIC,
iart NUMERIC,
log_idx INTEGER NOT NUll,
tx_idx INTEGER NOT NUll,
raw_log JSONB,
UNIQUE (header_id, tx_idx)
UNIQUE (header_id, tx_idx, log_idx)
);

7
db/migrations/1538670026_update_frob_bite_urn_ilk_type.down.sql
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@ -1,7 +0,0 @@
ALTER TABLE maker.bite
ALTER COLUMN ilk SET DATA TYPE bytea,
ALTER COLUMN urn SET DATA TYPE bytea;
ALTER TABLE maker.frob
ALTER COLUMN ilk SET DATA TYPE bytea,
ALTER COLUMN urn SET DATA TYPE bytea;

7
db/migrations/1538670026_update_frob_bite_urn_ilk_type.up.sql
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@ -1,7 +0,0 @@
ALTER TABLE maker.bite
ALTER COLUMN ilk SET DATA TYPE text,
ALTER COLUMN urn SET DATA TYPE text;
ALTER TABLE maker.frob
ALTER COLUMN ilk SET DATA TYPE text,
ALTER COLUMN urn SET DATA TYPE text;

5
db/schema.sql
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@ -507,6 +507,7 @@ CREATE TABLE maker.frob (
ink numeric,
art numeric,
iart numeric,
log_idx integer NOT NULL,
tx_idx integer NOT NULL,
raw_log jsonb
);
@ -1912,11 +1913,11 @@ ALTER TABLE ONLY maker.flop_kick
--
-- Name: frob frob_header_id_tx_idx_key; Type: CONSTRAINT; Schema: maker; Owner: -
-- Name: frob frob_header_id_tx_idx_log_idx_key; Type: CONSTRAINT; Schema: maker; Owner: -
--
ALTER TABLE ONLY maker.frob
ADD CONSTRAINT frob_header_id_tx_idx_key UNIQUE (header_id, tx_idx);
ADD CONSTRAINT frob_header_id_tx_idx_log_idx_key UNIQUE (header_id, tx_idx, log_idx);
--

5
pkg/transformers/frob/converter.go
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@ -42,6 +42,10 @@ func (FrobConverter) ToEntities(contractAbi string, ethLogs []types.Log) ([]Frob
}
contract := bind.NewBoundContract(address, abi, nil, nil, nil)
err = contract.UnpackLog(&entity, "Frob", ethLog)
if err != nil {
return entities, err
}
entity.LogIndex = ethLog.Index
entity.TransactionIndex = ethLog.TxIndex
entity.Raw = ethLog
entities = append(entities, entity)
@ -65,6 +69,7 @@ func (FrobConverter) ToModels(entities []FrobEntity) ([]FrobModel, error) {
Dink: entity.Dink.String(),
Dart: entity.Dart.String(),
IArt: entity.IArt.String(),
LogIndex: entity.LogIndex,
TransactionIndex: entity.TransactionIndex,
Raw: rawLog,
}

1
pkg/transformers/frob/entity.go
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@ -28,6 +28,7 @@ type FrobEntity struct {
Dink *big.Int
Dart *big.Int
IArt *big.Int
LogIndex uint
TransactionIndex uint
Raw types.Log
}

1
pkg/transformers/frob/model.go
View File

@ -22,6 +22,7 @@ type FrobModel struct {
Dink string
Dart string
IArt string
LogIndex uint `db:"log_idx"`
TransactionIndex uint `db:"tx_idx"`
Raw []byte `db:"raw_log"`
}

6
pkg/transformers/frob/repository.go
View File

@ -39,9 +39,9 @@ func (repository FrobRepository) Create(headerID int64, models []FrobModel) erro
return err
}
for _, model := range models {
_, err = tx.Exec(`INSERT INTO maker.frob (header_id, art, dart, dink, iart, ilk, ink, urn, raw_log, tx_idx)
VALUES($1, $2::NUMERIC, $3::NUMERIC, $4::NUMERIC, $5::NUMERIC, $6, $7::NUMERIC, $8, $9, $10)`,
headerID, model.Art, model.Dart, model.Dink, model.IArt, model.Ilk, model.Ink, model.Urn, model.Raw, model.TransactionIndex)
_, err = tx.Exec(`INSERT INTO maker.frob (header_id, art, dart, dink, iart, ilk, ink, urn, raw_log, log_idx, tx_idx)
VALUES($1, $2::NUMERIC, $3::NUMERIC, $4::NUMERIC, $5::NUMERIC, $6, $7::NUMERIC, $8, $9, $10, $11)`,
headerID, model.Art, model.Dart, model.Dink, model.IArt, model.Ilk, model.Ink, model.Urn, model.Raw, model.LogIndex, model.TransactionIndex)
if err != nil {
tx.Rollback()
return err

33
pkg/transformers/frob/repository_test.go
View File

@ -51,14 +51,14 @@ var _ = Describe("Frob repository", func() {
BeforeEach(func() {
headerID, err = headerRepository.CreateOrUpdateHeader(fakes.FakeHeader)
Expect(err).NotTo(HaveOccurred())
err = frobRepository.Create(headerID, []frob.FrobModel{test_data.FrobModel})
Expect(err).NotTo(HaveOccurred())
})
It("adds a frob", func() {
err = frobRepository.Create(headerID, []frob.FrobModel{test_data.FrobModel})
Expect(err).NotTo(HaveOccurred())
var dbFrob frob.FrobModel
err = db.Get(&dbFrob, `SELECT art, dart, dink, iart, ilk, ink, urn, tx_idx, raw_log FROM maker.frob WHERE header_id = $1`, headerID)
err = db.Get(&dbFrob, `SELECT art, dart, dink, iart, ilk, ink, urn, log_idx, tx_idx, raw_log FROM maker.frob WHERE header_id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
Expect(dbFrob.Ilk).To(Equal(test_data.FrobModel.Ilk))
Expect(dbFrob.Urn).To(Equal(test_data.FrobModel.Urn))
@ -67,11 +67,28 @@ var _ = Describe("Frob repository", func() {
Expect(dbFrob.Dink).To(Equal(test_data.FrobModel.Dink))
Expect(dbFrob.Dart).To(Equal(test_data.FrobModel.Dart))
Expect(dbFrob.IArt).To(Equal(test_data.FrobModel.IArt))
Expect(dbFrob.LogIndex).To(Equal(test_data.FrobModel.LogIndex))
Expect(dbFrob.TransactionIndex).To(Equal(test_data.FrobModel.TransactionIndex))
Expect(dbFrob.Raw).To(MatchJSON(test_data.FrobModel.Raw))
})
It("marks header as checked for logs", func() {
err = frobRepository.Create(headerID, []frob.FrobModel{test_data.FrobModel})
Expect(err).NotTo(HaveOccurred())
var headerChecked bool
err = db.Get(&headerChecked, `SELECT frob_checked FROM public.checked_headers WHERE header_id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
Expect(headerChecked).To(BeTrue())
})
It("updates the header to checked if checked headers row already exists", func() {
_, err = db.Exec(`INSERT INTO public.checked_headers (header_id) VALUES ($1)`, headerID)
Expect(err).NotTo(HaveOccurred())
err = frobRepository.Create(headerID, []frob.FrobModel{test_data.FrobModel})
Expect(err).NotTo(HaveOccurred())
var headerChecked bool
err = db.Get(&headerChecked, `SELECT frob_checked FROM public.checked_headers WHERE header_id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
@ -79,6 +96,9 @@ var _ = Describe("Frob repository", func() {
})
It("does not duplicate frob events", func() {
err = frobRepository.Create(headerID, []frob.FrobModel{test_data.FrobModel})
Expect(err).NotTo(HaveOccurred())
err = frobRepository.Create(headerID, []frob.FrobModel{test_data.FrobModel})
Expect(err).To(HaveOccurred())
@ -86,11 +106,14 @@ var _ = Describe("Frob repository", func() {
})
It("removes frob if corresponding header is deleted", func() {
err = frobRepository.Create(headerID, []frob.FrobModel{test_data.FrobModel})
Expect(err).NotTo(HaveOccurred())
_, err = db.Exec(`DELETE FROM headers WHERE id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
var dbFrob frob.FrobModel
err = db.Get(&dbFrob, `SELECT art, iart, ilk, ink, urn, tx_idx, raw_log FROM maker.frob WHERE header_id = $1`, headerID)
err = db.Get(&dbFrob, `SELECT art, iart, ilk, ink, urn, log_idx, tx_idx, raw_log FROM maker.frob WHERE header_id = $1`, headerID)
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError(sql.ErrNoRows))
})

4
pkg/transformers/test_data/frob.go
View File

@ -57,7 +57,7 @@ var EthFrobLog = types.Log{
TxHash: common.HexToHash(TemporaryFrobTransaction),
TxIndex: 123,
BlockHash: TemporaryFrobBlockHash,
Index: 0,
Index: 7,
Removed: false,
}
@ -69,6 +69,7 @@ var FrobEntity = frob.FrobEntity{
Dink: dink,
Dart: dart,
IArt: iArt,
LogIndex: EthFrobLog.Index,
TransactionIndex: EthFrobLog.TxIndex,
Raw: EthFrobLog,
}
@ -82,6 +83,7 @@ var FrobModel = frob.FrobModel{
Dink: dink.String(),
Dart: dart.String(),
IArt: iArt.String(),
LogIndex: EthFrobLog.Index,
TransactionIndex: EthFrobLog.TxIndex,
Raw: rawFrobLog,
}