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Add transformers for Cat file events

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- transform logs from 3 implementations of file on the Cat contract
This commit is contained in:
Rob Mulholand 2018-09-12 09:10:34 -05:00
parent b0cd852aa3
commit 58f17a24ae
56 changed files with 3034 additions and 26 deletions
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2
Gopkg.lock generated
View File

@ -433,6 +433,6 @@
[solve-meta]
analyzer-name = "dep"
analyzer-version = 1
inputs-digest = "d1f001d06a295f55fcb3dd1f38744ca0d088b9c4bf88f251ef3e043c8852fe76"
inputs-digest = "fe44a35c252e3af131cb6073e683761afa0f3aa0f2d49d468520bfd6e453c5f8"
solver-name = "gps-cdcl"
solver-version = 1

8
Gopkg.toml
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@ -25,6 +25,10 @@
name = "gopkg.in/fsnotify.v1"
source = "gopkg.in/fsnotify/fsnotify.v1"
[[override]]
name = "github.com/pressly/sup"
version = "0.5.3"
[[constraint]]
name = "github.com/onsi/ginkgo"
version = "1.4.0"
@ -44,7 +48,3 @@
[[constraint]]
name = "github.com/ethereum/go-ethereum"
version = "1.8.15"
[[constraint]]
name = "github.com/pressly/sup"
version = "0.5.3"

3
db/migrations/1536765047_create_cat_file_tables.down.sql Normal file
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@ -0,0 +1,3 @@
DROP TABLE maker.cat_file_chop_lump;
DROP TABLE maker.cat_file_flip;
DROP TABLE maker.cat_file_pit_vow;

31
db/migrations/1536765047_create_cat_file_tables.up.sql Normal file
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@ -0,0 +1,31 @@
CREATE TABLE maker.cat_file_chop_lump (
id SERIAL PRIMARY KEY,
header_id INTEGER NOT NULL REFERENCES headers (id) ON DELETE CASCADE,
ilk TEXT,
what TEXT,
data NUMERIC,
tx_idx INTEGER NOT NUll,
raw_log JSONB,
UNIQUE (header_id, tx_idx)
);
CREATE TABLE maker.cat_file_flip (
id SERIAL PRIMARY KEY,
header_id INTEGER NOT NULL REFERENCES headers (id) ON DELETE CASCADE,
ilk TEXT,
what TEXT,
flip TEXT,
tx_idx INTEGER NOT NUll,
raw_log JSONB,
UNIQUE (header_id, tx_idx)
);
CREATE TABLE maker.cat_file_pit_vow (
id SERIAL PRIMARY KEY,
header_id INTEGER NOT NULL REFERENCES headers (id) ON DELETE CASCADE,
what TEXT,
data TEXT,
tx_idx INTEGER NOT NUll,
raw_log JSONB,
UNIQUE (header_id, tx_idx)
);

6
db/migrations/1537899079_add_cat_file_checked_fields_to_checked_headers.down.sql Normal file
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@ -0,0 +1,6 @@
ALTER TABLE public.checked_headers
DROP COLUMN cat_file_chop_lump_checked;
ALTER TABLE public.checked_headers
DROP COLUMN cat_file_flip_checked;
ALTER TABLE public.checked_headers
DROP COLUMN cat_file_pit_vow_checked;

6
db/migrations/1537899079_add_cat_file_checked_fields_to_checked_headers.up.sql Normal file
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@ -0,0 +1,6 @@
ALTER TABLE public.checked_headers
ADD COLUMN cat_file_chop_lump_checked BOOLEAN NOT NULL DEFAULT FALSE;
ALTER TABLE public.checked_headers
ADD COLUMN cat_file_flip_checked BOOLEAN NOT NULL DEFAULT FALSE;
ALTER TABLE public.checked_headers
ADD COLUMN cat_file_pit_vow_checked BOOLEAN NOT NULL DEFAULT FALSE;

1
db/migrations/1537970059_rename_bite_lad_to_urn.down.sql Normal file
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@ -0,0 +1 @@
ALTER TABLE maker.bite RENAME COLUMN urn TO lad;

1
db/migrations/1537970059_rename_bite_lad_to_urn.up.sql Normal file
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@ -0,0 +1 @@
ALTER TABLE maker.bite RENAME COLUMN lad TO urn;

204
db/schema.sql
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@ -65,7 +65,7 @@ CREATE TABLE maker.bite (
id integer NOT NULL,
header_id integer NOT NULL,
ilk bytea,
lad bytea,
urn bytea,
ink character varying,
art character varying,
iart character varying,
@ -96,6 +96,110 @@ CREATE SEQUENCE maker.bite_id_seq
ALTER SEQUENCE maker.bite_id_seq OWNED BY maker.bite.id;
--
-- Name: cat_file_chop_lump; Type: TABLE; Schema: maker; Owner: -
--
CREATE TABLE maker.cat_file_chop_lump (
id integer NOT NULL,
header_id integer NOT NULL,
ilk text,
what text,
data numeric,
tx_idx integer NOT NULL,
raw_log jsonb
);
--
-- Name: cat_file_chop_lump_id_seq; Type: SEQUENCE; Schema: maker; Owner: -
--
CREATE SEQUENCE maker.cat_file_chop_lump_id_seq
AS integer
START WITH 1
INCREMENT BY 1
NO MINVALUE
NO MAXVALUE
CACHE 1;
--
-- Name: cat_file_chop_lump_id_seq; Type: SEQUENCE OWNED BY; Schema: maker; Owner: -
--
ALTER SEQUENCE maker.cat_file_chop_lump_id_seq OWNED BY maker.cat_file_chop_lump.id;
--
-- Name: cat_file_flip; Type: TABLE; Schema: maker; Owner: -
--
CREATE TABLE maker.cat_file_flip (
id integer NOT NULL,
header_id integer NOT NULL,
ilk text,
what text,
flip text,
tx_idx integer NOT NULL,
raw_log jsonb
);
--
-- Name: cat_file_flip_id_seq; Type: SEQUENCE; Schema: maker; Owner: -
--
CREATE SEQUENCE maker.cat_file_flip_id_seq
AS integer
START WITH 1
INCREMENT BY 1
NO MINVALUE
NO MAXVALUE
CACHE 1;
--
-- Name: cat_file_flip_id_seq; Type: SEQUENCE OWNED BY; Schema: maker; Owner: -
--
ALTER SEQUENCE maker.cat_file_flip_id_seq OWNED BY maker.cat_file_flip.id;
--
-- Name: cat_file_pit_vow; Type: TABLE; Schema: maker; Owner: -
--
CREATE TABLE maker.cat_file_pit_vow (
id integer NOT NULL,
header_id integer NOT NULL,
what text,
data text,
tx_idx integer NOT NULL,
raw_log jsonb
);
--
-- Name: cat_file_pit_vow_id_seq; Type: SEQUENCE; Schema: maker; Owner: -
--
CREATE SEQUENCE maker.cat_file_pit_vow_id_seq
AS integer
START WITH 1
INCREMENT BY 1
NO MINVALUE
NO MAXVALUE
CACHE 1;
--
-- Name: cat_file_pit_vow_id_seq; Type: SEQUENCE OWNED BY; Schema: maker; Owner: -
--
ALTER SEQUENCE maker.cat_file_pit_vow_id_seq OWNED BY maker.cat_file_pit_vow.id;
--
-- Name: deal; Type: TABLE; Schema: maker; Owner: -
--
@ -713,7 +817,10 @@ CREATE TABLE public.checked_headers (
deal_checked boolean DEFAULT false NOT NULL,
dent_checked boolean DEFAULT false NOT NULL,
flip_kick_checked boolean DEFAULT false NOT NULL,
tend_checked boolean DEFAULT false NOT NULL
tend_checked boolean DEFAULT false NOT NULL,
cat_file_chop_lump_checked boolean DEFAULT false NOT NULL,
cat_file_flip_checked boolean DEFAULT false NOT NULL,
cat_file_pit_vow_checked boolean DEFAULT false NOT NULL
);
@ -1041,6 +1148,27 @@ CREATE VIEW public.watched_event_logs AS
ALTER TABLE ONLY maker.bite ALTER COLUMN id SET DEFAULT nextval('maker.bite_id_seq'::regclass);
--
-- Name: cat_file_chop_lump id; Type: DEFAULT; Schema: maker; Owner: -
--
ALTER TABLE ONLY maker.cat_file_chop_lump ALTER COLUMN id SET DEFAULT nextval('maker.cat_file_chop_lump_id_seq'::regclass);
--
-- Name: cat_file_flip id; Type: DEFAULT; Schema: maker; Owner: -
--
ALTER TABLE ONLY maker.cat_file_flip ALTER COLUMN id SET DEFAULT nextval('maker.cat_file_flip_id_seq'::regclass);
--
-- Name: cat_file_pit_vow id; Type: DEFAULT; Schema: maker; Owner: -
--
ALTER TABLE ONLY maker.cat_file_pit_vow ALTER COLUMN id SET DEFAULT nextval('maker.cat_file_pit_vow_id_seq'::regclass);
--
-- Name: deal id; Type: DEFAULT; Schema: maker; Owner: -
--
@ -1232,6 +1360,54 @@ ALTER TABLE ONLY maker.bite
ADD CONSTRAINT bite_pkey PRIMARY KEY (id);
--
-- Name: cat_file_chop_lump cat_file_chop_lump_header_id_tx_idx_key; Type: CONSTRAINT; Schema: maker; Owner: -
--
ALTER TABLE ONLY maker.cat_file_chop_lump
ADD CONSTRAINT cat_file_chop_lump_header_id_tx_idx_key UNIQUE (header_id, tx_idx);
--
-- Name: cat_file_chop_lump cat_file_chop_lump_pkey; Type: CONSTRAINT; Schema: maker; Owner: -
--
ALTER TABLE ONLY maker.cat_file_chop_lump
ADD CONSTRAINT cat_file_chop_lump_pkey PRIMARY KEY (id);
--
-- Name: cat_file_flip cat_file_flip_header_id_tx_idx_key; Type: CONSTRAINT; Schema: maker; Owner: -
--
ALTER TABLE ONLY maker.cat_file_flip
ADD CONSTRAINT cat_file_flip_header_id_tx_idx_key UNIQUE (header_id, tx_idx);
--
-- Name: cat_file_flip cat_file_flip_pkey; Type: CONSTRAINT; Schema: maker; Owner: -
--
ALTER TABLE ONLY maker.cat_file_flip
ADD CONSTRAINT cat_file_flip_pkey PRIMARY KEY (id);
--
-- Name: cat_file_pit_vow cat_file_pit_vow_header_id_tx_idx_key; Type: CONSTRAINT; Schema: maker; Owner: -
--
ALTER TABLE ONLY maker.cat_file_pit_vow
ADD CONSTRAINT cat_file_pit_vow_header_id_tx_idx_key UNIQUE (header_id, tx_idx);
--
-- Name: cat_file_pit_vow cat_file_pit_vow_pkey; Type: CONSTRAINT; Schema: maker; Owner: -
--
ALTER TABLE ONLY maker.cat_file_pit_vow
ADD CONSTRAINT cat_file_pit_vow_pkey PRIMARY KEY (id);
--
-- Name: deal deal_header_id_tx_idx_key; Type: CONSTRAINT; Schema: maker; Owner: -
--
@ -1650,6 +1826,30 @@ ALTER TABLE ONLY maker.bite
ADD CONSTRAINT bite_header_id_fkey FOREIGN KEY (header_id) REFERENCES public.headers(id) ON DELETE CASCADE;
--
-- Name: cat_file_chop_lump cat_file_chop_lump_header_id_fkey; Type: FK CONSTRAINT; Schema: maker; Owner: -
--
ALTER TABLE ONLY maker.cat_file_chop_lump
ADD CONSTRAINT cat_file_chop_lump_header_id_fkey FOREIGN KEY (header_id) REFERENCES public.headers(id) ON DELETE CASCADE;
--
-- Name: cat_file_flip cat_file_flip_header_id_fkey; Type: FK CONSTRAINT; Schema: maker; Owner: -
--
ALTER TABLE ONLY maker.cat_file_flip
ADD CONSTRAINT cat_file_flip_header_id_fkey FOREIGN KEY (header_id) REFERENCES public.headers(id) ON DELETE CASCADE;
--
-- Name: cat_file_pit_vow cat_file_pit_vow_header_id_fkey; Type: FK CONSTRAINT; Schema: maker; Owner: -
--
ALTER TABLE ONLY maker.cat_file_pit_vow
ADD CONSTRAINT cat_file_pit_vow_header_id_fkey FOREIGN KEY (header_id) REFERENCES public.headers(id) ON DELETE CASCADE;
--
-- Name: deal deal_header_id_fkey; Type: FK CONSTRAINT; Schema: maker; Owner: -
--

2
pkg/geth/blockchain.go
View File

@ -1,6 +1,7 @@
package geth
import (
"errors"
"math/big"
"github.com/ethereum/go-ethereum"
@ -11,7 +12,6 @@ import (
"github.com/ethereum/go-ethereum/core/types"
"github.com/vulcanize/vulcanizedb/pkg/core"
vulcCommon "github.com/vulcanize/vulcanizedb/pkg/geth/converters/common"
"errors"
)
var ErrEmptyHeader = errors.New("empty header returned over RPC")

4
pkg/transformers/bite/converter.go
View File

@ -56,7 +56,7 @@ func (converter BiteConverter) ToModel(entity BiteEntity) (BiteModel, error) {
id := entity.Id
ilk := entity.Ilk[:]
lad := entity.Lad[:]
urn := entity.Urn[:]
ink := entity.Ink
art := entity.Art
iArt := entity.IArt
@ -72,7 +72,7 @@ func (converter BiteConverter) ToModel(entity BiteEntity) (BiteModel, error) {
return BiteModel{
Id: shared.BigIntToString(id),
Ilk: ilk,
Lad: lad,
Urn: urn,
Ink: shared.BigIntToString(ink),
Art: shared.BigIntToString(art),
IArt: shared.BigIntToString(iArt),

4
pkg/transformers/bite/converter_test.go
View File

@ -38,7 +38,7 @@ var _ = Describe("Bite Converter", func() {
Expect(err).NotTo(HaveOccurred())
Expect(entity.Ilk).To(Equal(test_data.BiteEntity.Ilk))
Expect(entity.Lad).To(Equal(test_data.BiteEntity.Lad))
Expect(entity.Urn).To(Equal(test_data.BiteEntity.Urn))
Expect(entity.Ink).To(Equal(test_data.BiteEntity.Ink))
Expect(entity.Art).To(Equal(test_data.BiteEntity.Art))
Expect(entity.Tab).To(Equal(test_data.BiteEntity.Tab))
@ -76,7 +76,7 @@ var _ = Describe("Bite Converter", func() {
expectedModel := bite.BiteModel{
Id: "1",
Ilk: []byte{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
Lad: []byte{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
Urn: []byte{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
Ink: "",
Art: "",
IArt: "",

2
pkg/transformers/bite/entity.go
View File

@ -22,7 +22,7 @@ import (
type BiteEntity struct {
Id *big.Int
Ilk [32]byte
Lad [32]byte
Urn [32]byte
Ink *big.Int
Art *big.Int
Tab *big.Int

2
pkg/transformers/bite/model.go
View File

@ -17,7 +17,7 @@ package bite
type BiteModel struct {
Id string
Ilk []byte
Lad []byte
Urn []byte
Ink string
Art string
IArt string

4
pkg/transformers/bite/repository.go
View File

@ -34,9 +34,9 @@ func NewBiteRepository(db *postgres.DB) Repository {
func (repository BiteRepository) Create(headerID int64, model BiteModel) error {
_, err := repository.db.Exec(
`INSERT into maker.bite (header_id, id, ilk, lad, ink, art, iart, tab, flip, tx_idx, raw_log)
`INSERT into maker.bite (header_id, id, ilk, urn, ink, art, iart, tab, flip, tx_idx, raw_log)
VALUES($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11)`,
headerID, model.Id, model.Ilk, model.Lad, model.Ink, model.Art, model.IArt, model.Tab, model.Flip, model.TransactionIndex, model.Raw,
headerID, model.Id, model.Ilk, model.Urn, model.Ink, model.Art, model.IArt, model.Tab, model.Flip, model.TransactionIndex, model.Raw,
)
if err != nil {

8
pkg/transformers/bite/repository_test.go
View File

@ -41,11 +41,11 @@ var _ = Describe("Bite repository", func() {
Expect(err).NotTo(HaveOccurred())
var dbBite bite.BiteModel
err = db.Get(&dbBite, `SELECT id, ilk, lad, ink, art, tab, flip, tx_idx, raw_log FROM maker.bite WHERE header_id = $1`, headerID)
err = db.Get(&dbBite, `SELECT id, ilk, urn, ink, art, tab, flip, tx_idx, raw_log FROM maker.bite WHERE header_id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
Expect(dbBite.Id).To(Equal(test_data.BiteModel.Id))
Expect(dbBite.Ilk).To(Equal(test_data.BiteModel.Ilk))
Expect(dbBite.Lad).To(Equal(test_data.BiteModel.Lad))
Expect(dbBite.Urn).To(Equal(test_data.BiteModel.Urn))
Expect(dbBite.Art).To(Equal(test_data.BiteModel.Art))
Expect(dbBite.Tab).To(Equal(test_data.BiteModel.Tab))
Expect(dbBite.Flip).To(Equal(test_data.BiteModel.Flip))
@ -67,7 +67,7 @@ var _ = Describe("Bite repository", func() {
var anotherBiteModel = bite.BiteModel{
Id: "11",
Ilk: test_data.BiteModel.Ilk,
Lad: test_data.BiteModel.Lad,
Urn: test_data.BiteModel.Urn,
Ink: test_data.BiteModel.Ink,
Art: test_data.BiteModel.Art,
Tab: test_data.BiteModel.Tab,
@ -98,7 +98,7 @@ var _ = Describe("Bite repository", func() {
Expect(err).NotTo(HaveOccurred())
var dbBite bite.BiteModel
err = db.Get(&dbBite, `SELECT id, ilk, lad, ink, art, tab, flip, tx_idx, raw_log FROM maker.bite WHERE header_id = $1`, headerID)
err = db.Get(&dbBite, `SELECT id, ilk, urn, ink, art, tab, flip, tx_idx, raw_log FROM maker.bite WHERE header_id = $1`, headerID)
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError(sql.ErrNoRows))
})

27
pkg/transformers/cat_file/chop_lump/chop_lump_suite_test.go Normal file
View File

@ -0,0 +1,27 @@
// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package chop_lump_test
import (
"testing"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
func TestChopLump(t *testing.T) {
RegisterFailHandler(Fail)
RunSpecs(t, "ChopLump Suite")
}

68
pkg/transformers/cat_file/chop_lump/converter.go Normal file
View File

@ -0,0 +1,68 @@
// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package chop_lump
import (
"bytes"
"encoding/json"
"errors"
"github.com/ethereum/go-ethereum/core/types"
"github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
"math/big"
)
type Converter interface {
ToModels(ethLogs []types.Log) ([]CatFileChopLumpModel, error)
}
type CatFileChopLumpConverter struct{}
func (CatFileChopLumpConverter) ToModels(ethLogs []types.Log) ([]CatFileChopLumpModel, error) {
var results []CatFileChopLumpModel
for _, ethLog := range ethLogs {
err := verifyLog(ethLog)
if err != nil {
return nil, err
}
ilk := string(bytes.Trim(ethLog.Topics[2].Bytes(), "\x00"))
what := string(bytes.Trim(ethLog.Topics[3].Bytes(), "\x00"))
dataBytes := ethLog.Data[len(ethLog.Data)-shared.DataItemLength:]
data := big.NewInt(0).SetBytes(dataBytes).String()
raw, err := json.Marshal(ethLog)
if err != nil {
return nil, err
}
result := CatFileChopLumpModel{
Ilk: ilk,
What: what,
Data: data,
TransactionIndex: ethLog.TxIndex,
Raw: raw,
}
results = append(results, result)
}
return results, nil
}
func verifyLog(log types.Log) error {
if len(log.Topics) < 4 {
return errors.New("log missing topics")
}
if len(log.Data) < shared.DataItemLength {
return errors.New("log missing data")
}
return nil
}

58
pkg/transformers/cat_file/chop_lump/converter_test.go Normal file
View File

@ -0,0 +1,58 @@
// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package chop_lump_test
import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file/chop_lump"
"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
)
var _ = Describe("Cat file chop lump converter", func() {
It("returns err if log is missing topics", func() {
converter := chop_lump.CatFileChopLumpConverter{}
badLog := types.Log{
Data: []byte{1, 1, 1, 1, 1},
}
_, err := converter.ToModels([]types.Log{badLog})
Expect(err).To(HaveOccurred())
})
It("returns err if log is missing data", func() {
converter := chop_lump.CatFileChopLumpConverter{}
badLog := types.Log{
Topics: []common.Hash{{}, {}, {}, {}},
}
_, err := converter.ToModels([]types.Log{badLog})
Expect(err).To(HaveOccurred())
})
It("converts a log to an model", func() {
converter := chop_lump.CatFileChopLumpConverter{}
model, err := converter.ToModels([]types.Log{test_data.EthCatFileChopLumpLog})
Expect(err).NotTo(HaveOccurred())
Expect(model).To(Equal([]chop_lump.CatFileChopLumpModel{test_data.CatFileChopLumpModel}))
})
})

23
pkg/transformers/cat_file/chop_lump/model.go Normal file
View File

@ -0,0 +1,23 @@
// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package chop_lump
type CatFileChopLumpModel struct {
Ilk string
What string
Data string
TransactionIndex uint `db:"tx_idx"`
Raw []byte `db:"raw_log"`
}

86
pkg/transformers/cat_file/chop_lump/repository.go Normal file
View File

@ -0,0 +1,86 @@
// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package chop_lump
import (
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
)
type Repository interface {
Create(headerID int64, models []CatFileChopLumpModel) error
MarkHeaderChecked(headerID int64) error
MissingHeaders(startingBlockNumber, endingBlockNumber int64) ([]core.Header, error)
}
type CatFileChopLumpRepository struct {
db *postgres.DB
}
func NewCatFileChopLumpRepository(db *postgres.DB) CatFileChopLumpRepository {
return CatFileChopLumpRepository{db: db}
}
func (repository CatFileChopLumpRepository) Create(headerID int64, models []CatFileChopLumpModel) error {
tx, err := repository.db.Begin()
if err != nil {
return err
}
for _, model := range models {
_, err := tx.Exec(
`INSERT into maker.cat_file_chop_lump (header_id, ilk, what, data, tx_idx, raw_log)
VALUES($1, $2, $3, $4::NUMERIC, $5, $6)`,
headerID, model.Ilk, model.What, model.Data, model.TransactionIndex, model.Raw,
)
if err != nil {
tx.Rollback()
return err
}
}
_, err = tx.Exec(`INSERT INTO public.checked_headers (header_id, cat_file_chop_lump_checked)
VALUES ($1, $2)
ON CONFLICT (header_id) DO
UPDATE SET cat_file_chop_lump_checked = $2`, headerID, true)
if err != nil {
tx.Rollback()
return err
}
return tx.Commit()
}
func (repository CatFileChopLumpRepository) MarkHeaderChecked(headerID int64) error {
_, err := repository.db.Exec(`INSERT INTO public.checked_headers (header_id, cat_file_chop_lump_checked)
VALUES ($1, $2)
ON CONFLICT (header_id) DO
UPDATE SET cat_file_chop_lump_checked = $2`, headerID, true)
return err
}
func (repository CatFileChopLumpRepository) MissingHeaders(startingBlockNumber, endingBlockNumber int64) ([]core.Header, error) {
var result []core.Header
err := repository.db.Select(
&result,
`SELECT headers.id, headers.block_number FROM headers
LEFT JOIN checked_headers on headers.id = header_id
WHERE (header_id ISNULL OR cat_file_chop_lump_checked IS FALSE)
AND headers.block_number >= $1
AND headers.block_number <= $2
AND headers.eth_node_fingerprint = $3`,
startingBlockNumber,
endingBlockNumber,
repository.db.Node.ID,
)
return result, err
}

215
pkg/transformers/cat_file/chop_lump/repository_test.go Normal file
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// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package chop_lump_test
import (
"database/sql"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres/repositories"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file/chop_lump"
"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
"github.com/vulcanize/vulcanizedb/test_config"
)
var _ = Describe("Cat file chop lump repository", func() {
Describe("Create", func() {
var catFileRepository chop_lump.CatFileChopLumpRepository
var db *postgres.DB
var err error
var headerID int64
BeforeEach(func() {
db = test_config.NewTestDB(core.Node{})
test_config.CleanTestDB(db)
headerRepository := repositories.NewHeaderRepository(db)
headerID, err = headerRepository.CreateOrUpdateHeader(core.Header{})
Expect(err).NotTo(HaveOccurred())
catFileRepository = chop_lump.NewCatFileChopLumpRepository(db)
})
It("adds a cat file chop lump event", func() {
err = catFileRepository.Create(headerID, []chop_lump.CatFileChopLumpModel{test_data.CatFileChopLumpModel})
Expect(err).NotTo(HaveOccurred())
var dbPitFile chop_lump.CatFileChopLumpModel
err = db.Get(&dbPitFile, `SELECT ilk, what, data, tx_idx, raw_log FROM maker.cat_file_chop_lump WHERE header_id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
Expect(dbPitFile.Ilk).To(Equal(test_data.CatFileChopLumpModel.Ilk))
Expect(dbPitFile.What).To(Equal(test_data.CatFileChopLumpModel.What))
Expect(dbPitFile.Data).To(Equal(test_data.CatFileChopLumpModel.Data))
Expect(dbPitFile.TransactionIndex).To(Equal(test_data.CatFileChopLumpModel.TransactionIndex))
Expect(dbPitFile.Raw).To(MatchJSON(test_data.CatFileChopLumpModel.Raw))
})
It("marks header as checked for logs", func() {
err = catFileRepository.Create(headerID, []chop_lump.CatFileChopLumpModel{test_data.CatFileChopLumpModel})
Expect(err).NotTo(HaveOccurred())
var headerChecked bool
err = db.Get(&headerChecked, `SELECT cat_file_chop_lump_checked FROM public.checked_headers WHERE header_id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
Expect(headerChecked).To(BeTrue())
})
It("does not duplicate cat file chop lump events", func() {
err = catFileRepository.Create(headerID, []chop_lump.CatFileChopLumpModel{test_data.CatFileChopLumpModel})
Expect(err).NotTo(HaveOccurred())
err = catFileRepository.Create(headerID, []chop_lump.CatFileChopLumpModel{test_data.CatFileChopLumpModel})
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("pq: duplicate key value violates unique constraint"))
})
It("removes cat file chop lump if corresponding header is deleted", func() {
err = catFileRepository.Create(headerID, []chop_lump.CatFileChopLumpModel{test_data.CatFileChopLumpModel})
Expect(err).NotTo(HaveOccurred())
_, err = db.Exec(`DELETE FROM headers WHERE id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
var dbPitFile chop_lump.CatFileChopLumpModel
err = db.Get(&dbPitFile, `SELECT ilk, what, data, tx_idx, raw_log FROM maker.cat_file_chop_lump WHERE header_id = $1`, headerID)
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError(sql.ErrNoRows))
})
})
Describe("MarkHeaderChecked", func() {
It("creates a row for a new headerID", func() {
db := test_config.NewTestDB(core.Node{})
test_config.CleanTestDB(db)
headerRepository := repositories.NewHeaderRepository(db)
headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{})
Expect(err).NotTo(HaveOccurred())
catFileRepository := chop_lump.NewCatFileChopLumpRepository(db)
err = catFileRepository.MarkHeaderChecked(headerID)
Expect(err).NotTo(HaveOccurred())
var headerChecked bool
err = db.Get(&headerChecked, `SELECT cat_file_chop_lump_checked FROM public.checked_headers WHERE header_id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
Expect(headerChecked).To(BeTrue())
})
It("updates row when headerID already exists", func() {
db := test_config.NewTestDB(core.Node{})
test_config.CleanTestDB(db)
headerRepository := repositories.NewHeaderRepository(db)
headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{})
Expect(err).NotTo(HaveOccurred())
catFileRepository := chop_lump.NewCatFileChopLumpRepository(db)
_, err = db.Exec(`INSERT INTO public.checked_headers (header_id) VALUES ($1)`, headerID)
err = catFileRepository.MarkHeaderChecked(headerID)
Expect(err).NotTo(HaveOccurred())
var headerChecked bool
err = db.Get(&headerChecked, `SELECT cat_file_chop_lump_checked FROM public.checked_headers WHERE header_id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
Expect(headerChecked).To(BeTrue())
})
})
Describe("MissingHeaders", func() {
It("returns headers that haven't been checked", func() {
db := test_config.NewTestDB(core.Node{})
test_config.CleanTestDB(db)
headerRepository := repositories.NewHeaderRepository(db)
startingBlockNumber := int64(1)
catFileBlockNumber := int64(2)
endingBlockNumber := int64(3)
blockNumbers := []int64{startingBlockNumber, catFileBlockNumber, endingBlockNumber, endingBlockNumber + 1}
var headerIDs []int64
for _, n := range blockNumbers {
headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{BlockNumber: n})
headerIDs = append(headerIDs, headerID)
Expect(err).NotTo(HaveOccurred())
}
catFileRepository := chop_lump.NewCatFileChopLumpRepository(db)
err := catFileRepository.MarkHeaderChecked(headerIDs[1])
Expect(err).NotTo(HaveOccurred())
headers, err := catFileRepository.MissingHeaders(startingBlockNumber, endingBlockNumber)
Expect(err).NotTo(HaveOccurred())
Expect(len(headers)).To(Equal(2))
Expect(headers[0].BlockNumber).To(Or(Equal(startingBlockNumber), Equal(endingBlockNumber)))
Expect(headers[1].BlockNumber).To(Or(Equal(startingBlockNumber), Equal(endingBlockNumber)))
})
It("only treats headers as checked if cat file chop lump logs have been checked", func() {
db := test_config.NewTestDB(core.Node{})
test_config.CleanTestDB(db)
headerRepository := repositories.NewHeaderRepository(db)
startingBlockNumber := int64(1)
catFiledBlockNumber := int64(2)
endingBlockNumber := int64(3)
blockNumbers := []int64{startingBlockNumber, catFiledBlockNumber, endingBlockNumber, endingBlockNumber + 1}
var headerIDs []int64
for _, n := range blockNumbers {
headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{BlockNumber: n})
headerIDs = append(headerIDs, headerID)
Expect(err).NotTo(HaveOccurred())
}
catFiledRepository := chop_lump.NewCatFileChopLumpRepository(db)
_, err := db.Exec(`INSERT INTO public.checked_headers (header_id) VALUES ($1)`, headerIDs[1])
Expect(err).NotTo(HaveOccurred())
headers, err := catFiledRepository.MissingHeaders(startingBlockNumber, endingBlockNumber)
Expect(err).NotTo(HaveOccurred())
Expect(len(headers)).To(Equal(3))
Expect(headers[0].BlockNumber).To(Or(Equal(startingBlockNumber), Equal(endingBlockNumber), Equal(catFiledBlockNumber)))
Expect(headers[1].BlockNumber).To(Or(Equal(startingBlockNumber), Equal(endingBlockNumber), Equal(catFiledBlockNumber)))
Expect(headers[2].BlockNumber).To(Or(Equal(startingBlockNumber), Equal(endingBlockNumber), Equal(catFiledBlockNumber)))
})
It("only returns headers associated with the current node", func() {
db := test_config.NewTestDB(core.Node{})
test_config.CleanTestDB(db)
blockNumbers := []int64{1, 2, 3}
headerRepository := repositories.NewHeaderRepository(db)
dbTwo := test_config.NewTestDB(core.Node{ID: "second"})
headerRepositoryTwo := repositories.NewHeaderRepository(dbTwo)
var headerIDs []int64
for _, n := range blockNumbers {
headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{BlockNumber: n})
Expect(err).NotTo(HaveOccurred())
headerIDs = append(headerIDs, headerID)
_, err = headerRepositoryTwo.CreateOrUpdateHeader(core.Header{BlockNumber: n})
Expect(err).NotTo(HaveOccurred())
}
catFileRepository := chop_lump.NewCatFileChopLumpRepository(db)
catFileRepositoryTwo := chop_lump.NewCatFileChopLumpRepository(dbTwo)
err := catFileRepository.MarkHeaderChecked(headerIDs[0])
Expect(err).NotTo(HaveOccurred())
nodeOneMissingHeaders, err := catFileRepository.MissingHeaders(blockNumbers[0], blockNumbers[len(blockNumbers)-1])
Expect(err).NotTo(HaveOccurred())
Expect(len(nodeOneMissingHeaders)).To(Equal(len(blockNumbers) - 1))
nodeTwoMissingHeaders, err := catFileRepositoryTwo.MissingHeaders(blockNumbers[0], blockNumbers[len(blockNumbers)-1])
Expect(err).NotTo(HaveOccurred())
Expect(len(nodeTwoMissingHeaders)).To(Equal(len(blockNumbers)))
})
})
})

76
pkg/transformers/cat_file/chop_lump/transformer.go Normal file
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// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package chop_lump
import (
"github.com/ethereum/go-ethereum/common"
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file"
"github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
)
type CatFileChopLumpTransformerInitializer struct {
Config shared.TransformerConfig
}
func (initializer CatFileChopLumpTransformerInitializer) NewCatFileChopLumpTransformer(db *postgres.DB, blockChain core.BlockChain) shared.Transformer {
converter := CatFileChopLumpConverter{}
fetcher := shared.NewFetcher(blockChain)
repository := NewCatFileChopLumpRepository(db)
return CatFileChopLumpTransformer{
Config: initializer.Config,
Converter: converter,
Fetcher: fetcher,
Repository: repository,
}
}
type CatFileChopLumpTransformer struct {
Config shared.TransformerConfig
Converter Converter
Fetcher shared.LogFetcher
Repository Repository
}
func (transformer CatFileChopLumpTransformer) Execute() error {
missingHeaders, err := transformer.Repository.MissingHeaders(transformer.Config.StartingBlockNumber, transformer.Config.EndingBlockNumber)
if err != nil {
return err
}
for _, header := range missingHeaders {
topics := [][]common.Hash{{common.HexToHash(shared.CatFileChopLumpSignature)}}
matchingLogs, err := transformer.Fetcher.FetchLogs(cat_file.CatFileConfig.ContractAddresses, topics, header.BlockNumber)
if err != nil {
return err
}
if len(matchingLogs) < 1 {
err = transformer.Repository.MarkHeaderChecked(header.Id)
if err != nil {
return err
}
}
models, err := transformer.Converter.ToModels(matchingLogs)
if err != nil {
return err
}
err = transformer.Repository.Create(header.Id, models)
if err != nil {
return err
}
}
return nil
}

211
pkg/transformers/cat_file/chop_lump/transformer_test.go Normal file
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// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package chop_lump_test
import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/fakes"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file/chop_lump"
"github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data/mocks"
chop_lump_mocks "github.com/vulcanize/vulcanizedb/pkg/transformers/test_data/mocks/cat_file/chop_lump"
)
var _ = Describe("Cat file chop lump transformer", func() {
It("gets missing headers for block numbers specified in config", func() {
repository := &chop_lump_mocks.MockCatFileChopLumpRepository{}
transformer := chop_lump.CatFileChopLumpTransformer{
Config: cat_file.CatFileConfig,
Fetcher: &mocks.MockLogFetcher{},
Converter: &chop_lump_mocks.MockCatFileChopLumpConverter{},
Repository: repository,
}
err := transformer.Execute()
Expect(err).NotTo(HaveOccurred())
Expect(repository.PassedStartingBlockNumber).To(Equal(cat_file.CatFileConfig.StartingBlockNumber))
Expect(repository.PassedEndingBlockNumber).To(Equal(cat_file.CatFileConfig.EndingBlockNumber))
})
It("returns error if repository returns error for missing headers", func() {
repository := &chop_lump_mocks.MockCatFileChopLumpRepository{}
repository.SetMissingHeadersErr(fakes.FakeError)
transformer := chop_lump.CatFileChopLumpTransformer{
Fetcher: &mocks.MockLogFetcher{},
Converter: &chop_lump_mocks.MockCatFileChopLumpConverter{},
Repository: repository,
}
err := transformer.Execute()
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError(fakes.FakeError))
})
It("fetches logs for missing headers", func() {
fetcher := &mocks.MockLogFetcher{}
repository := &chop_lump_mocks.MockCatFileChopLumpRepository{}
repository.SetMissingHeaders([]core.Header{{BlockNumber: 1}, {BlockNumber: 2}})
transformer := chop_lump.CatFileChopLumpTransformer{
Fetcher: fetcher,
Converter: &chop_lump_mocks.MockCatFileChopLumpConverter{},
Repository: repository,
}
err := transformer.Execute()
Expect(err).NotTo(HaveOccurred())
Expect(fetcher.FetchedBlocks).To(Equal([]int64{1, 2}))
Expect(fetcher.FetchedContractAddresses).To(Equal([][]string{cat_file.CatFileConfig.ContractAddresses, cat_file.CatFileConfig.ContractAddresses}))
Expect(fetcher.FetchedTopics).To(Equal([][]common.Hash{{common.HexToHash(shared.CatFileChopLumpSignature)}}))
})
It("returns error if fetcher returns error", func() {
fetcher := &mocks.MockLogFetcher{}
fetcher.SetFetcherError(fakes.FakeError)
repository := &chop_lump_mocks.MockCatFileChopLumpRepository{}
repository.SetMissingHeaders([]core.Header{{BlockNumber: 1}})
transformer := chop_lump.CatFileChopLumpTransformer{
Fetcher: fetcher,
Converter: &chop_lump_mocks.MockCatFileChopLumpConverter{},
Repository: repository,
}
err := transformer.Execute()
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError(fakes.FakeError))
})
It("marks header checked if no logs returned", func() {
mockConverter := &chop_lump_mocks.MockCatFileChopLumpConverter{}
mockRepository := &chop_lump_mocks.MockCatFileChopLumpRepository{}
headerID := int64(123)
mockRepository.SetMissingHeaders([]core.Header{{Id: headerID}})
mockFetcher := &mocks.MockLogFetcher{}
transformer := chop_lump.CatFileChopLumpTransformer{
Converter: mockConverter,
Fetcher: mockFetcher,
Repository: mockRepository,
}
err := transformer.Execute()
Expect(err).NotTo(HaveOccurred())
mockRepository.AssertMarkHeaderCheckedCalledWith(headerID)
})
It("returns error if marking header checked returns err", func() {
mockConverter := &chop_lump_mocks.MockCatFileChopLumpConverter{}
mockRepository := &chop_lump_mocks.MockCatFileChopLumpRepository{}
mockRepository.SetMissingHeaders([]core.Header{{Id: int64(123)}})
mockRepository.SetMarkHeaderCheckedErr(fakes.FakeError)
mockFetcher := &mocks.MockLogFetcher{}
transformer := chop_lump.CatFileChopLumpTransformer{
Converter: mockConverter,
Fetcher: mockFetcher,
Repository: mockRepository,
}
err := transformer.Execute()
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError(fakes.FakeError))
})
It("converts matching logs", func() {
converter := &chop_lump_mocks.MockCatFileChopLumpConverter{}
fetcher := &mocks.MockLogFetcher{}
fetcher.SetFetchedLogs([]types.Log{test_data.EthCatFileChopLumpLog})
repository := &chop_lump_mocks.MockCatFileChopLumpRepository{}
repository.SetMissingHeaders([]core.Header{{BlockNumber: 1}})
transformer := chop_lump.CatFileChopLumpTransformer{
Fetcher: fetcher,
Converter: converter,
Repository: repository,
}
err := transformer.Execute()
Expect(err).NotTo(HaveOccurred())
Expect(converter.PassedLogs).To(Equal([]types.Log{test_data.EthCatFileChopLumpLog}))
})
It("returns error if converter returns error", func() {
converter := &chop_lump_mocks.MockCatFileChopLumpConverter{}
converter.SetConverterError(fakes.FakeError)
fetcher := &mocks.MockLogFetcher{}
fetcher.SetFetchedLogs([]types.Log{test_data.EthCatFileChopLumpLog})
repository := &chop_lump_mocks.MockCatFileChopLumpRepository{}
repository.SetMissingHeaders([]core.Header{{BlockNumber: 1}})
transformer := chop_lump.CatFileChopLumpTransformer{
Fetcher: fetcher,
Converter: converter,
Repository: repository,
}
err := transformer.Execute()
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError(fakes.FakeError))
})
It("persists cat file chop lump model", func() {
converter := &chop_lump_mocks.MockCatFileChopLumpConverter{}
fetcher := &mocks.MockLogFetcher{}
fetcher.SetFetchedLogs([]types.Log{test_data.EthCatFileChopLumpLog})
repository := &chop_lump_mocks.MockCatFileChopLumpRepository{}
fakeHeader := core.Header{BlockNumber: 1, Id: 2}
repository.SetMissingHeaders([]core.Header{fakeHeader})
transformer := chop_lump.CatFileChopLumpTransformer{
Fetcher: fetcher,
Converter: converter,
Repository: repository,
}
err := transformer.Execute()
Expect(err).NotTo(HaveOccurred())
Expect(repository.PassedHeaderID).To(Equal(fakeHeader.Id))
Expect(repository.PassedModels).To(Equal([]chop_lump.CatFileChopLumpModel{test_data.CatFileChopLumpModel}))
})
It("returns error if repository returns error for create", func() {
converter := &chop_lump_mocks.MockCatFileChopLumpConverter{}
fetcher := &mocks.MockLogFetcher{}
fetcher.SetFetchedLogs([]types.Log{test_data.EthCatFileChopLumpLog})
repository := &chop_lump_mocks.MockCatFileChopLumpRepository{}
repository.SetMissingHeaders([]core.Header{{BlockNumber: 1, Id: 2}})
repository.SetCreateError(fakes.FakeError)
transformer := chop_lump.CatFileChopLumpTransformer{
Fetcher: fetcher,
Converter: converter,
Repository: repository,
}
err := transformer.Execute()
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError(fakes.FakeError))
})
})

25
pkg/transformers/cat_file/config.go Normal file
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// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package cat_file
import "github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
var CatFileConfig = shared.TransformerConfig{
ContractAddresses: []string{shared.CatContractAddress},
ContractAbi: shared.CatABI,
Topics: []string{shared.CatFileChopLumpSignature, shared.CatFileFlipSignature, shared.CatFilePitVowSignature},
StartingBlockNumber: 0,
EndingBlockNumber: 10000000,
}

68
pkg/transformers/cat_file/flip/converter.go Normal file
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// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package flip
import (
"bytes"
"encoding/json"
"errors"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
"github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
)
type Converter interface {
ToModels(ethLogs []types.Log) ([]CatFileFlipModel, error)
}
type CatFileFlipConverter struct{}
func (CatFileFlipConverter) ToModels(ethLogs []types.Log) ([]CatFileFlipModel, error) {
var results []CatFileFlipModel
for _, ethLog := range ethLogs {
err := verifyLog(ethLog)
if err != nil {
return nil, err
}
ilk := string(bytes.Trim(ethLog.Topics[2].Bytes(), "\x00"))
what := string(bytes.Trim(ethLog.Topics[3].Bytes(), "\x00"))
flipBytes := ethLog.Data[len(ethLog.Data)-shared.DataItemLength:]
flip := common.BytesToAddress(flipBytes).String()
raw, err := json.Marshal(ethLog)
if err != nil {
return nil, err
}
result := CatFileFlipModel{
Ilk: ilk,
What: what,
Flip: flip,
TransactionIndex: ethLog.TxIndex,
Raw: raw,
}
results = append(results, result)
}
return results, nil
}
func verifyLog(log types.Log) error {
if len(log.Topics) < 4 {
return errors.New("log missing topics")
}
if len(log.Data) < shared.DataItemLength {
return errors.New("log missing data")
}
return nil
}

58
pkg/transformers/cat_file/flip/converter_test.go Normal file
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// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package flip_test
import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file/flip"
"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
)
var _ = Describe("Cat file flip converter", func() {
It("returns err if log is missing topics", func() {
converter := flip.CatFileFlipConverter{}
badLog := types.Log{
Data: []byte{1, 1, 1, 1, 1},
}
_, err := converter.ToModels([]types.Log{badLog})
Expect(err).To(HaveOccurred())
})
It("returns err if log is missing data", func() {
converter := flip.CatFileFlipConverter{}
badLog := types.Log{
Topics: []common.Hash{{}, {}, {}, {}},
}
_, err := converter.ToModels([]types.Log{badLog})
Expect(err).To(HaveOccurred())
})
It("converts a log to an model", func() {
converter := flip.CatFileFlipConverter{}
model, err := converter.ToModels([]types.Log{test_data.EthCatFileFlipLog})
Expect(err).NotTo(HaveOccurred())
Expect(model).To(Equal([]flip.CatFileFlipModel{test_data.CatFileFlipModel}))
})
})

27
pkg/transformers/cat_file/flip/flip_suite_test.go Normal file
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// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package flip_test
import (
"testing"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
func TestFlip(t *testing.T) {
RegisterFailHandler(Fail)
RunSpecs(t, "Flip Suite")
}

23
pkg/transformers/cat_file/flip/model.go Normal file
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// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package flip
type CatFileFlipModel struct {
Ilk string
What string
Flip string
TransactionIndex uint `db:"tx_idx"`
Raw []byte `db:"raw_log"`
}

86
pkg/transformers/cat_file/flip/repository.go Normal file
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// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package flip
import (
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
)
type Repository interface {
Create(headerID int64, models []CatFileFlipModel) error
MarkHeaderChecked(headerID int64) error
MissingHeaders(startingBlockNumber, endingBlockNumber int64) ([]core.Header, error)
}
type CatFileFlipRepository struct {
db *postgres.DB
}
func NewCatFileFlipRepository(db *postgres.DB) CatFileFlipRepository {
return CatFileFlipRepository{db: db}
}
func (repository CatFileFlipRepository) Create(headerID int64, models []CatFileFlipModel) error {
tx, err := repository.db.Begin()
if err != nil {
return err
}
for _, model := range models {
_, err = repository.db.Exec(
`INSERT into maker.cat_file_flip (header_id, ilk, what, flip, tx_idx, raw_log)
VALUES($1, $2, $3, $4, $5, $6)`,
headerID, model.Ilk, model.What, model.Flip, model.TransactionIndex, model.Raw,
)
if err != nil {
tx.Rollback()
return err
}
}
_, err = tx.Exec(`INSERT INTO public.checked_headers (header_id, cat_file_flip_checked)
VALUES ($1, $2)
ON CONFLICT (header_id) DO
UPDATE SET cat_file_flip_checked = $2`, headerID, true)
if err != nil {
tx.Rollback()
return err
}
return tx.Commit()
}
func (repository CatFileFlipRepository) MarkHeaderChecked(headerID int64) error {
_, err := repository.db.Exec(`INSERT INTO public.checked_headers (header_id, cat_file_flip_checked)
VALUES ($1, $2)
ON CONFLICT (header_id) DO
UPDATE SET cat_file_flip_checked = $2`, headerID, true)
return err
}
func (repository CatFileFlipRepository) MissingHeaders(startingBlockNumber, endingBlockNumber int64) ([]core.Header, error) {
var result []core.Header
err := repository.db.Select(
&result,
`SELECT headers.id, headers.block_number FROM headers
LEFT JOIN checked_headers on headers.id = header_id
WHERE (header_id ISNULL OR cat_file_flip_checked IS FALSE)
AND headers.block_number >= $1
AND headers.block_number <= $2
AND headers.eth_node_fingerprint = $3`,
startingBlockNumber,
endingBlockNumber,
repository.db.Node.ID,
)
return result, err
}

215
pkg/transformers/cat_file/flip/repository_test.go Normal file
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// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package flip_test
import (
"database/sql"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres/repositories"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file/flip"
"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
"github.com/vulcanize/vulcanizedb/test_config"
)
var _ = Describe("Cat file flip repository", func() {
Describe("Create", func() {
var catFileRepository flip.CatFileFlipRepository
var db *postgres.DB
var err error
var headerID int64
BeforeEach(func() {
db = test_config.NewTestDB(core.Node{})
test_config.CleanTestDB(db)
headerRepository := repositories.NewHeaderRepository(db)
headerID, err = headerRepository.CreateOrUpdateHeader(core.Header{})
Expect(err).NotTo(HaveOccurred())
catFileRepository = flip.NewCatFileFlipRepository(db)
})
It("adds a cat file flip event", func() {
err = catFileRepository.Create(headerID, []flip.CatFileFlipModel{test_data.CatFileFlipModel})
Expect(err).NotTo(HaveOccurred())
var dbPitFile flip.CatFileFlipModel
err = db.Get(&dbPitFile, `SELECT ilk, what, flip, tx_idx, raw_log FROM maker.cat_file_flip WHERE header_id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
Expect(dbPitFile.Ilk).To(Equal(test_data.CatFileFlipModel.Ilk))
Expect(dbPitFile.What).To(Equal(test_data.CatFileFlipModel.What))
Expect(dbPitFile.Flip).To(Equal(test_data.CatFileFlipModel.Flip))
Expect(dbPitFile.TransactionIndex).To(Equal(test_data.CatFileFlipModel.TransactionIndex))
Expect(dbPitFile.Raw).To(MatchJSON(test_data.CatFileFlipModel.Raw))
})
It("marks header as checked for logs", func() {
err = catFileRepository.Create(headerID, []flip.CatFileFlipModel{test_data.CatFileFlipModel})
Expect(err).NotTo(HaveOccurred())
var headerChecked bool
err = db.Get(&headerChecked, `SELECT cat_file_flip_checked FROM public.checked_headers WHERE header_id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
Expect(headerChecked).To(BeTrue())
})
It("does not duplicate cat file flip events", func() {
err = catFileRepository.Create(headerID, []flip.CatFileFlipModel{test_data.CatFileFlipModel})
Expect(err).NotTo(HaveOccurred())
err = catFileRepository.Create(headerID, []flip.CatFileFlipModel{test_data.CatFileFlipModel})
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("pq: duplicate key value violates unique constraint"))
})
It("removes cat file flip if corresponding header is deleted", func() {
err = catFileRepository.Create(headerID, []flip.CatFileFlipModel{test_data.CatFileFlipModel})
Expect(err).NotTo(HaveOccurred())
_, err = db.Exec(`DELETE FROM headers WHERE id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
var dbPitFile flip.CatFileFlipModel
err = db.Get(&dbPitFile, `SELECT ilk, what, flip, tx_idx, raw_log FROM maker.cat_file_flip WHERE header_id = $1`, headerID)
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError(sql.ErrNoRows))
})
})
Describe("MarkHeaderChecked", func() {
It("creates a row for a new headerID", func() {
db := test_config.NewTestDB(core.Node{})
test_config.CleanTestDB(db)
headerRepository := repositories.NewHeaderRepository(db)
headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{})
Expect(err).NotTo(HaveOccurred())
catFileRepository := flip.NewCatFileFlipRepository(db)
err = catFileRepository.MarkHeaderChecked(headerID)
Expect(err).NotTo(HaveOccurred())
var headerChecked bool
err = db.Get(&headerChecked, `SELECT cat_file_flip_checked FROM public.checked_headers WHERE header_id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
Expect(headerChecked).To(BeTrue())
})
It("updates row when headerID already exists", func() {
db := test_config.NewTestDB(core.Node{})
test_config.CleanTestDB(db)
headerRepository := repositories.NewHeaderRepository(db)
headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{})
Expect(err).NotTo(HaveOccurred())
catFileRepository := flip.NewCatFileFlipRepository(db)
_, err = db.Exec(`INSERT INTO public.checked_headers (header_id) VALUES ($1)`, headerID)
err = catFileRepository.MarkHeaderChecked(headerID)
Expect(err).NotTo(HaveOccurred())
var headerChecked bool
err = db.Get(&headerChecked, `SELECT cat_file_flip_checked FROM public.checked_headers WHERE header_id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
Expect(headerChecked).To(BeTrue())
})
})
Describe("MissingHeaders", func() {
It("returns headers that haven't been checked", func() {
db := test_config.NewTestDB(core.Node{})
test_config.CleanTestDB(db)
headerRepository := repositories.NewHeaderRepository(db)
startingBlockNumber := int64(1)
catFileBlockNumber := int64(2)
endingBlockNumber := int64(3)
blockNumbers := []int64{startingBlockNumber, catFileBlockNumber, endingBlockNumber, endingBlockNumber + 1}
var headerIDs []int64
for _, n := range blockNumbers {
headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{BlockNumber: n})
headerIDs = append(headerIDs, headerID)
Expect(err).NotTo(HaveOccurred())
}
catFileRepository := flip.NewCatFileFlipRepository(db)
err := catFileRepository.MarkHeaderChecked(headerIDs[1])
Expect(err).NotTo(HaveOccurred())
headers, err := catFileRepository.MissingHeaders(startingBlockNumber, endingBlockNumber)
Expect(err).NotTo(HaveOccurred())
Expect(len(headers)).To(Equal(2))
Expect(headers[0].BlockNumber).To(Or(Equal(startingBlockNumber), Equal(endingBlockNumber)))
Expect(headers[1].BlockNumber).To(Or(Equal(startingBlockNumber), Equal(endingBlockNumber)))
})
It("only treats headers as checked if cat file flip logs have been checked", func() {
db := test_config.NewTestDB(core.Node{})
test_config.CleanTestDB(db)
headerRepository := repositories.NewHeaderRepository(db)
startingBlockNumber := int64(1)
catFiledBlockNumber := int64(2)
endingBlockNumber := int64(3)
blockNumbers := []int64{startingBlockNumber, catFiledBlockNumber, endingBlockNumber, endingBlockNumber + 1}
var headerIDs []int64
for _, n := range blockNumbers {
headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{BlockNumber: n})
headerIDs = append(headerIDs, headerID)
Expect(err).NotTo(HaveOccurred())
}
catFiledRepository := flip.NewCatFileFlipRepository(db)
_, err := db.Exec(`INSERT INTO public.checked_headers (header_id) VALUES ($1)`, headerIDs[1])
Expect(err).NotTo(HaveOccurred())
headers, err := catFiledRepository.MissingHeaders(startingBlockNumber, endingBlockNumber)
Expect(err).NotTo(HaveOccurred())
Expect(len(headers)).To(Equal(3))
Expect(headers[0].BlockNumber).To(Or(Equal(startingBlockNumber), Equal(endingBlockNumber), Equal(catFiledBlockNumber)))
Expect(headers[1].BlockNumber).To(Or(Equal(startingBlockNumber), Equal(endingBlockNumber), Equal(catFiledBlockNumber)))
Expect(headers[2].BlockNumber).To(Or(Equal(startingBlockNumber), Equal(endingBlockNumber), Equal(catFiledBlockNumber)))
})
It("only returns headers associated with the current node", func() {
db := test_config.NewTestDB(core.Node{})
test_config.CleanTestDB(db)
blockNumbers := []int64{1, 2, 3}
headerRepository := repositories.NewHeaderRepository(db)
dbTwo := test_config.NewTestDB(core.Node{ID: "second"})
headerRepositoryTwo := repositories.NewHeaderRepository(dbTwo)
var headerIDs []int64
for _, n := range blockNumbers {
headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{BlockNumber: n})
Expect(err).NotTo(HaveOccurred())
headerIDs = append(headerIDs, headerID)
_, err = headerRepositoryTwo.CreateOrUpdateHeader(core.Header{BlockNumber: n})
Expect(err).NotTo(HaveOccurred())
}
catFileRepository := flip.NewCatFileFlipRepository(db)
catFileRepositoryTwo := flip.NewCatFileFlipRepository(dbTwo)
err := catFileRepository.MarkHeaderChecked(headerIDs[0])
Expect(err).NotTo(HaveOccurred())
nodeOneMissingHeaders, err := catFileRepository.MissingHeaders(blockNumbers[0], blockNumbers[len(blockNumbers)-1])
Expect(err).NotTo(HaveOccurred())
Expect(len(nodeOneMissingHeaders)).To(Equal(len(blockNumbers) - 1))
nodeTwoMissingHeaders, err := catFileRepositoryTwo.MissingHeaders(blockNumbers[0], blockNumbers[len(blockNumbers)-1])
Expect(err).NotTo(HaveOccurred())
Expect(len(nodeTwoMissingHeaders)).To(Equal(len(blockNumbers)))
})
})
})

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pkg/transformers/cat_file/flip/transformer.go Normal file
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// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package flip
import (
"github.com/ethereum/go-ethereum/common"
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file"
"github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
)
type CatFileFlipTransformerInitializer struct {
Config shared.TransformerConfig
}
func (initializer CatFileFlipTransformerInitializer) NewCatFileFlipTransformer(db *postgres.DB, blockChain core.BlockChain) shared.Transformer {
converter := CatFileFlipConverter{}
fetcher := shared.NewFetcher(blockChain)
repository := NewCatFileFlipRepository(db)
return CatFileFlipTransformer{
Config: initializer.Config,
Converter: converter,
Fetcher: fetcher,
Repository: repository,
}
}
type CatFileFlipTransformer struct {
Config shared.TransformerConfig
Converter Converter
Fetcher shared.LogFetcher
Repository Repository
}
func (transformer CatFileFlipTransformer) Execute() error {
missingHeaders, err := transformer.Repository.MissingHeaders(transformer.Config.StartingBlockNumber, transformer.Config.EndingBlockNumber)
if err != nil {
return err
}
for _, header := range missingHeaders {
topics := [][]common.Hash{{common.HexToHash(shared.CatFileFlipSignature)}}
matchingLogs, err := transformer.Fetcher.FetchLogs(cat_file.CatFileConfig.ContractAddresses, topics, header.BlockNumber)
if err != nil {
return err
}
if len(matchingLogs) < 1 {
err = transformer.Repository.MarkHeaderChecked(header.Id)
if err != nil {
return err
}
}
models, err := transformer.Converter.ToModels(matchingLogs)
if err != nil {
return err
}
err = transformer.Repository.Create(header.Id, models)
if err != nil {
return err
}
}
return nil
}

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pkg/transformers/cat_file/flip/transformer_test.go Normal file
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// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package flip_test
import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/fakes"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file/flip"
"github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data/mocks"
flip_mocks "github.com/vulcanize/vulcanizedb/pkg/transformers/test_data/mocks/cat_file/flip"
)
var _ = Describe("Cat file flip transformer", func() {
It("gets missing headers for block numbers specified in config", func() {
repository := &flip_mocks.MockCatFileFlipRepository{}
transformer := flip.CatFileFlipTransformer{
Config: cat_file.CatFileConfig,
Fetcher: &mocks.MockLogFetcher{},
Converter: &flip_mocks.MockCatFileFlipConverter{},
Repository: repository,
}
err := transformer.Execute()
Expect(err).NotTo(HaveOccurred())
Expect(repository.PassedStartingBlockNumber).To(Equal(cat_file.CatFileConfig.StartingBlockNumber))
Expect(repository.PassedEndingBlockNumber).To(Equal(cat_file.CatFileConfig.EndingBlockNumber))
})
It("returns error if repository returns error for missing headers", func() {
repository := &flip_mocks.MockCatFileFlipRepository{}
repository.SetMissingHeadersErr(fakes.FakeError)
transformer := flip.CatFileFlipTransformer{
Fetcher: &mocks.MockLogFetcher{},
Converter: &flip_mocks.MockCatFileFlipConverter{},
Repository: repository,
}
err := transformer.Execute()
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError(fakes.FakeError))
})
It("fetches logs for missing headers", func() {
fetcher := &mocks.MockLogFetcher{}
repository := &flip_mocks.MockCatFileFlipRepository{}
repository.SetMissingHeaders([]core.Header{{BlockNumber: 1}, {BlockNumber: 2}})
transformer := flip.CatFileFlipTransformer{
Fetcher: fetcher,
Converter: &flip_mocks.MockCatFileFlipConverter{},
Repository: repository,
}
err := transformer.Execute()
Expect(err).NotTo(HaveOccurred())
Expect(fetcher.FetchedBlocks).To(Equal([]int64{1, 2}))
Expect(fetcher.FetchedContractAddresses).To(Equal([][]string{cat_file.CatFileConfig.ContractAddresses, cat_file.CatFileConfig.ContractAddresses}))
Expect(fetcher.FetchedTopics).To(Equal([][]common.Hash{{common.HexToHash(shared.CatFileFlipSignature)}}))
})
It("returns error if fetcher returns error", func() {
fetcher := &mocks.MockLogFetcher{}
fetcher.SetFetcherError(fakes.FakeError)
repository := &flip_mocks.MockCatFileFlipRepository{}
repository.SetMissingHeaders([]core.Header{{BlockNumber: 1}})
transformer := flip.CatFileFlipTransformer{
Fetcher: fetcher,
Converter: &flip_mocks.MockCatFileFlipConverter{},
Repository: repository,
}
err := transformer.Execute()
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError(fakes.FakeError))
})
It("marks header checked if no logs returned", func() {
mockConverter := &flip_mocks.MockCatFileFlipConverter{}
mockRepository := &flip_mocks.MockCatFileFlipRepository{}
headerID := int64(123)
mockRepository.SetMissingHeaders([]core.Header{{Id: headerID}})
mockFetcher := &mocks.MockLogFetcher{}
transformer := flip.CatFileFlipTransformer{
Converter: mockConverter,
Fetcher: mockFetcher,
Repository: mockRepository,
}
err := transformer.Execute()
Expect(err).NotTo(HaveOccurred())
mockRepository.AssertMarkHeaderCheckedCalledWith(headerID)
})
It("returns error if marking header checked returns err", func() {
mockConverter := &flip_mocks.MockCatFileFlipConverter{}
mockRepository := &flip_mocks.MockCatFileFlipRepository{}
mockRepository.SetMissingHeaders([]core.Header{{Id: int64(123)}})
mockRepository.SetMarkHeaderCheckedErr(fakes.FakeError)
mockFetcher := &mocks.MockLogFetcher{}
transformer := flip.CatFileFlipTransformer{
Converter: mockConverter,
Fetcher: mockFetcher,
Repository: mockRepository,
}
err := transformer.Execute()
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError(fakes.FakeError))
})
It("converts matching logs", func() {
converter := &flip_mocks.MockCatFileFlipConverter{}
fetcher := &mocks.MockLogFetcher{}
fetcher.SetFetchedLogs([]types.Log{test_data.EthCatFileFlipLog})
repository := &flip_mocks.MockCatFileFlipRepository{}
repository.SetMissingHeaders([]core.Header{{BlockNumber: 1}})
transformer := flip.CatFileFlipTransformer{
Fetcher: fetcher,
Converter: converter,
Repository: repository,
}
err := transformer.Execute()
Expect(err).NotTo(HaveOccurred())
Expect(converter.PassedLogs).To(Equal([]types.Log{test_data.EthCatFileFlipLog}))
})
It("returns error if converter returns error", func() {
converter := &flip_mocks.MockCatFileFlipConverter{}
converter.SetConverterError(fakes.FakeError)
fetcher := &mocks.MockLogFetcher{}
fetcher.SetFetchedLogs([]types.Log{test_data.EthCatFileFlipLog})
repository := &flip_mocks.MockCatFileFlipRepository{}
repository.SetMissingHeaders([]core.Header{{BlockNumber: 1}})
transformer := flip.CatFileFlipTransformer{
Fetcher: fetcher,
Converter: converter,
Repository: repository,
}
err := transformer.Execute()
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError(fakes.FakeError))
})
It("persists cat file flip model", func() {
converter := &flip_mocks.MockCatFileFlipConverter{}
fetcher := &mocks.MockLogFetcher{}
fetcher.SetFetchedLogs([]types.Log{test_data.EthCatFileFlipLog})
repository := &flip_mocks.MockCatFileFlipRepository{}
fakeHeader := core.Header{BlockNumber: 1, Id: 2}
repository.SetMissingHeaders([]core.Header{fakeHeader})
transformer := flip.CatFileFlipTransformer{
Fetcher: fetcher,
Converter: converter,
Repository: repository,
}
err := transformer.Execute()
Expect(err).NotTo(HaveOccurred())
Expect(repository.PassedHeaderID).To(Equal(fakeHeader.Id))
Expect(repository.PassedModels).To(Equal([]flip.CatFileFlipModel{test_data.CatFileFlipModel}))
})
It("returns error if repository returns error for create", func() {
converter := &flip_mocks.MockCatFileFlipConverter{}
fetcher := &mocks.MockLogFetcher{}
fetcher.SetFetchedLogs([]types.Log{test_data.EthCatFileFlipLog})
repository := &flip_mocks.MockCatFileFlipRepository{}
repository.SetMissingHeaders([]core.Header{{BlockNumber: 1, Id: 2}})
repository.SetCreateError(fakes.FakeError)
transformer := flip.CatFileFlipTransformer{
Fetcher: fetcher,
Converter: converter,
Repository: repository,
}
err := transformer.Execute()
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError(fakes.FakeError))
})
})

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pkg/transformers/cat_file/pit_vow/converter.go Normal file
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// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package pit_vow
import (
"bytes"
"encoding/json"
"errors"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
"github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
)
type Converter interface {
ToModels(ethLogs []types.Log) ([]CatFilePitVowModel, error)
}
type CatFilePitVowConverter struct{}
func (CatFilePitVowConverter) ToModels(ethLogs []types.Log) ([]CatFilePitVowModel, error) {
var results []CatFilePitVowModel
for _, ethLog := range ethLogs {
err := verifyLog(ethLog)
if err != nil {
return nil, err
}
what := string(bytes.Trim(ethLog.Topics[2].Bytes(), "\x00"))
data := common.BytesToAddress(ethLog.Topics[3].Bytes()).String()
raw, err := json.Marshal(ethLog)
if err != nil {
return nil, err
}
result := CatFilePitVowModel{
What: what,
Data: data,
TransactionIndex: ethLog.TxIndex,
Raw: raw,
}
results = append(results, result)
}
return results, nil
}
func verifyLog(log types.Log) error {
if len(log.Topics) < 4 {
return errors.New("log missing topics")
}
if len(log.Data) < shared.DataItemLength {
return errors.New("log missing data")
}
return nil
}

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pkg/transformers/cat_file/pit_vow/converter_test.go Normal file
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// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package pit_vow_test
import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file/pit_vow"
"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
)
var _ = Describe("Cat file pit vow converter", func() {
It("returns err if log is missing topics", func() {
converter := pit_vow.CatFilePitVowConverter{}
badLog := types.Log{
Data: []byte{1, 1, 1, 1, 1},
}
_, err := converter.ToModels([]types.Log{badLog})
Expect(err).To(HaveOccurred())
})
It("returns err if log is missing data", func() {
converter := pit_vow.CatFilePitVowConverter{}
badLog := types.Log{
Topics: []common.Hash{{}, {}, {}, {}},
}
_, err := converter.ToModels([]types.Log{badLog})
Expect(err).To(HaveOccurred())
})
It("converts a log to an model", func() {
converter := pit_vow.CatFilePitVowConverter{}
model, err := converter.ToModels([]types.Log{test_data.EthCatFilePitVowLog})
Expect(err).NotTo(HaveOccurred())
Expect(model).To(Equal([]pit_vow.CatFilePitVowModel{test_data.CatFilePitVowModel}))
})
})

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pkg/transformers/cat_file/pit_vow/model.go Normal file
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// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package pit_vow
type CatFilePitVowModel struct {
What string
Data string
TransactionIndex uint `db:"tx_idx"`
Raw []byte `db:"raw_log"`
}

27
pkg/transformers/cat_file/pit_vow/pit_vow_suite_test.go Normal file
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// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package pit_vow_test
import (
"testing"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
func TestPitVow(t *testing.T) {
RegisterFailHandler(Fail)
RunSpecs(t, "PitVow Suite")
}

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// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package pit_vow
import (
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
)
type Repository interface {
Create(headerID int64, models []CatFilePitVowModel) error
MarkHeaderChecked(headerID int64) error
MissingHeaders(startingBlockNumber, endingBlockNumber int64) ([]core.Header, error)
}
type CatFilePitVowRepository struct {
db *postgres.DB
}
func NewCatFilePitVowRepository(db *postgres.DB) CatFilePitVowRepository {
return CatFilePitVowRepository{db: db}
}
func (repository CatFilePitVowRepository) Create(headerID int64, models []CatFilePitVowModel) error {
tx, err := repository.db.Begin()
if err != nil {
return err
}
for _, model := range models {
_, err = repository.db.Exec(
`INSERT into maker.cat_file_pit_vow (header_id, what, data, tx_idx, raw_log)
VALUES($1, $2, $3, $4, $5)`,
headerID, model.What, model.Data, model.TransactionIndex, model.Raw,
)
if err != nil {
tx.Rollback()
return err
}
}
_, err = tx.Exec(`INSERT INTO public.checked_headers (header_id, cat_file_pit_vow_checked)
VALUES ($1, $2)
ON CONFLICT (header_id) DO
UPDATE SET cat_file_pit_vow_checked = $2`, headerID, true)
if err != nil {
tx.Rollback()
return err
}
return tx.Commit()
}
func (repository CatFilePitVowRepository) MarkHeaderChecked(headerID int64) error {
_, err := repository.db.Exec(`INSERT INTO public.checked_headers (header_id, cat_file_pit_vow_checked)
VALUES ($1, $2)
ON CONFLICT (header_id) DO
UPDATE SET cat_file_pit_vow_checked = $2`, headerID, true)
return err
}
func (repository CatFilePitVowRepository) MissingHeaders(startingBlockNumber, endingBlockNumber int64) ([]core.Header, error) {
var result []core.Header
err := repository.db.Select(
&result,
`SELECT headers.id, headers.block_number FROM headers
LEFT JOIN checked_headers on headers.id = header_id
WHERE (header_id ISNULL OR cat_file_pit_vow_checked IS FALSE)
AND headers.block_number >= $1
AND headers.block_number <= $2
AND headers.eth_node_fingerprint = $3`,
startingBlockNumber,
endingBlockNumber,
repository.db.Node.ID,
)
return result, err
}

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pkg/transformers/cat_file/pit_vow/repository_test.go Normal file
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// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package pit_vow_test
import (
"database/sql"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres/repositories"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file/pit_vow"
"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
"github.com/vulcanize/vulcanizedb/test_config"
)
var _ = Describe("Cat file pit vow repository", func() {
Describe("Create", func() {
var catFileRepository pit_vow.CatFilePitVowRepository
var db *postgres.DB
var err error
var headerID int64
BeforeEach(func() {
db = test_config.NewTestDB(core.Node{})
test_config.CleanTestDB(db)
headerRepository := repositories.NewHeaderRepository(db)
headerID, err = headerRepository.CreateOrUpdateHeader(core.Header{})
Expect(err).NotTo(HaveOccurred())
catFileRepository = pit_vow.NewCatFilePitVowRepository(db)
})
It("adds a cat file pit vow event", func() {
err = catFileRepository.Create(headerID, []pit_vow.CatFilePitVowModel{test_data.CatFilePitVowModel})
Expect(err).NotTo(HaveOccurred())
var dbPitFile pit_vow.CatFilePitVowModel
err = db.Get(&dbPitFile, `SELECT what, data, tx_idx, raw_log FROM maker.cat_file_pit_vow WHERE header_id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
Expect(dbPitFile.What).To(Equal(test_data.CatFilePitVowModel.What))
Expect(dbPitFile.Data).To(Equal(test_data.CatFilePitVowModel.Data))
Expect(dbPitFile.TransactionIndex).To(Equal(test_data.CatFilePitVowModel.TransactionIndex))
Expect(dbPitFile.Raw).To(MatchJSON(test_data.CatFilePitVowModel.Raw))
})
It("marks header as checked for logs", func() {
err = catFileRepository.Create(headerID, []pit_vow.CatFilePitVowModel{test_data.CatFilePitVowModel})
Expect(err).NotTo(HaveOccurred())
var headerChecked bool
err = db.Get(&headerChecked, `SELECT cat_file_pit_vow_checked FROM public.checked_headers WHERE header_id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
Expect(headerChecked).To(BeTrue())
})
It("does not duplicate cat file pit vow events", func() {
err = catFileRepository.Create(headerID, []pit_vow.CatFilePitVowModel{test_data.CatFilePitVowModel})
Expect(err).NotTo(HaveOccurred())
err = catFileRepository.Create(headerID, []pit_vow.CatFilePitVowModel{test_data.CatFilePitVowModel})
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("pq: duplicate key value violates unique constraint"))
})
It("removes cat file pit vow if corresponding header is deleted", func() {
err = catFileRepository.Create(headerID, []pit_vow.CatFilePitVowModel{test_data.CatFilePitVowModel})
Expect(err).NotTo(HaveOccurred())
_, err = db.Exec(`DELETE FROM headers WHERE id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
var dbPitFile pit_vow.CatFilePitVowModel
err = db.Get(&dbPitFile, `SELECT what, data, tx_idx, raw_log FROM maker.cat_file_pit_vow WHERE header_id = $1`, headerID)
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError(sql.ErrNoRows))
})
})
Describe("MarkHeaderChecked", func() {
It("creates a row for a new headerID", func() {
db := test_config.NewTestDB(core.Node{})
test_config.CleanTestDB(db)
headerRepository := repositories.NewHeaderRepository(db)
headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{})
Expect(err).NotTo(HaveOccurred())
catFileRepository := pit_vow.NewCatFilePitVowRepository(db)
err = catFileRepository.MarkHeaderChecked(headerID)
Expect(err).NotTo(HaveOccurred())
var headerChecked bool
err = db.Get(&headerChecked, `SELECT cat_file_pit_vow_checked FROM public.checked_headers WHERE header_id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
Expect(headerChecked).To(BeTrue())
})
It("updates row when headerID already exists", func() {
db := test_config.NewTestDB(core.Node{})
test_config.CleanTestDB(db)
headerRepository := repositories.NewHeaderRepository(db)
headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{})
Expect(err).NotTo(HaveOccurred())
catFileRepository := pit_vow.NewCatFilePitVowRepository(db)
_, err = db.Exec(`INSERT INTO public.checked_headers (header_id) VALUES ($1)`, headerID)
err = catFileRepository.MarkHeaderChecked(headerID)
Expect(err).NotTo(HaveOccurred())
var headerChecked bool
err = db.Get(&headerChecked, `SELECT cat_file_pit_vow_checked FROM public.checked_headers WHERE header_id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
Expect(headerChecked).To(BeTrue())
})
})
Describe("MissingHeaders", func() {
It("returns headers that haven't been checked", func() {
db := test_config.NewTestDB(core.Node{})
test_config.CleanTestDB(db)
headerRepository := repositories.NewHeaderRepository(db)
startingBlockNumber := int64(1)
catFileBlockNumber := int64(2)
endingBlockNumber := int64(3)
blockNumbers := []int64{startingBlockNumber, catFileBlockNumber, endingBlockNumber, endingBlockNumber + 1}
var headerIDs []int64
for _, n := range blockNumbers {
headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{BlockNumber: n})
headerIDs = append(headerIDs, headerID)
Expect(err).NotTo(HaveOccurred())
}
catFileRepository := pit_vow.NewCatFilePitVowRepository(db)
err := catFileRepository.MarkHeaderChecked(headerIDs[1])
Expect(err).NotTo(HaveOccurred())
headers, err := catFileRepository.MissingHeaders(startingBlockNumber, endingBlockNumber)
Expect(err).NotTo(HaveOccurred())
Expect(len(headers)).To(Equal(2))
Expect(headers[0].BlockNumber).To(Or(Equal(startingBlockNumber), Equal(endingBlockNumber)))
Expect(headers[1].BlockNumber).To(Or(Equal(startingBlockNumber), Equal(endingBlockNumber)))
})
It("only treats headers as checked if cat file pit vow logs have been checked", func() {
db := test_config.NewTestDB(core.Node{})
test_config.CleanTestDB(db)
headerRepository := repositories.NewHeaderRepository(db)
startingBlockNumber := int64(1)
catFiledBlockNumber := int64(2)
endingBlockNumber := int64(3)
blockNumbers := []int64{startingBlockNumber, catFiledBlockNumber, endingBlockNumber, endingBlockNumber + 1}
var headerIDs []int64
for _, n := range blockNumbers {
headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{BlockNumber: n})
headerIDs = append(headerIDs, headerID)
Expect(err).NotTo(HaveOccurred())
}
catFiledRepository := pit_vow.NewCatFilePitVowRepository(db)
_, err := db.Exec(`INSERT INTO public.checked_headers (header_id) VALUES ($1)`, headerIDs[1])
Expect(err).NotTo(HaveOccurred())
headers, err := catFiledRepository.MissingHeaders(startingBlockNumber, endingBlockNumber)
Expect(err).NotTo(HaveOccurred())
Expect(len(headers)).To(Equal(3))
Expect(headers[0].BlockNumber).To(Or(Equal(startingBlockNumber), Equal(endingBlockNumber), Equal(catFiledBlockNumber)))
Expect(headers[1].BlockNumber).To(Or(Equal(startingBlockNumber), Equal(endingBlockNumber), Equal(catFiledBlockNumber)))
Expect(headers[2].BlockNumber).To(Or(Equal(startingBlockNumber), Equal(endingBlockNumber), Equal(catFiledBlockNumber)))
})
It("only returns headers associated with the current node", func() {
db := test_config.NewTestDB(core.Node{})
test_config.CleanTestDB(db)
blockNumbers := []int64{1, 2, 3}
headerRepository := repositories.NewHeaderRepository(db)
dbTwo := test_config.NewTestDB(core.Node{ID: "second"})
headerRepositoryTwo := repositories.NewHeaderRepository(dbTwo)
var headerIDs []int64
for _, n := range blockNumbers {
headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{BlockNumber: n})
Expect(err).NotTo(HaveOccurred())
headerIDs = append(headerIDs, headerID)
_, err = headerRepositoryTwo.CreateOrUpdateHeader(core.Header{BlockNumber: n})
Expect(err).NotTo(HaveOccurred())
}
catFileRepository := pit_vow.NewCatFilePitVowRepository(db)
catFileRepositoryTwo := pit_vow.NewCatFilePitVowRepository(dbTwo)
err := catFileRepository.MarkHeaderChecked(headerIDs[0])
Expect(err).NotTo(HaveOccurred())
nodeOneMissingHeaders, err := catFileRepository.MissingHeaders(blockNumbers[0], blockNumbers[len(blockNumbers)-1])
Expect(err).NotTo(HaveOccurred())
Expect(len(nodeOneMissingHeaders)).To(Equal(len(blockNumbers) - 1))
nodeTwoMissingHeaders, err := catFileRepositoryTwo.MissingHeaders(blockNumbers[0], blockNumbers[len(blockNumbers)-1])
Expect(err).NotTo(HaveOccurred())
Expect(len(nodeTwoMissingHeaders)).To(Equal(len(blockNumbers)))
})
})
})

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pkg/transformers/cat_file/pit_vow/transformer.go Normal file
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// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package pit_vow
import (
"github.com/ethereum/go-ethereum/common"
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file"
"github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
)
type CatFilePitVowTransformerInitializer struct {
Config shared.TransformerConfig
}
func (initializer CatFilePitVowTransformerInitializer) NewCatFilePitVowTransformer(db *postgres.DB, blockChain core.BlockChain) shared.Transformer {
converter := CatFilePitVowConverter{}
fetcher := shared.NewFetcher(blockChain)
repository := NewCatFilePitVowRepository(db)
return CatFilePitVowTransformer{
Config: initializer.Config,
Converter: converter,
Fetcher: fetcher,
Repository: repository,
}
}
type CatFilePitVowTransformer struct {
Config shared.TransformerConfig
Converter Converter
Fetcher shared.LogFetcher
Repository Repository
}
func (transformer CatFilePitVowTransformer) Execute() error {
missingHeaders, err := transformer.Repository.MissingHeaders(transformer.Config.StartingBlockNumber, transformer.Config.EndingBlockNumber)
if err != nil {
return err
}
for _, header := range missingHeaders {
topics := [][]common.Hash{{common.HexToHash(shared.CatFilePitVowSignature)}}
matchingLogs, err := transformer.Fetcher.FetchLogs(cat_file.CatFileConfig.ContractAddresses, topics, header.BlockNumber)
if err != nil {
return err
}
if len(matchingLogs) < 1 {
err = transformer.Repository.MarkHeaderChecked(header.Id)
if err != nil {
return err
}
}
models, err := transformer.Converter.ToModels(matchingLogs)
if err != nil {
return err
}
err = transformer.Repository.Create(header.Id, models)
if err != nil {
return err
}
}
return nil
}

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// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package pit_vow_test
import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/fakes"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file/pit_vow"
"github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data/mocks"
pit_vow_mocks "github.com/vulcanize/vulcanizedb/pkg/transformers/test_data/mocks/cat_file/pit_vow"
)
var _ = Describe("Cat file pit vow transformer", func() {
It("gets missing headers for block numbers specified in config", func() {
repository := &pit_vow_mocks.MockCatFilePitVowRepository{}
transformer := pit_vow.CatFilePitVowTransformer{
Config: cat_file.CatFileConfig,
Fetcher: &mocks.MockLogFetcher{},
Converter: &pit_vow_mocks.MockCatFilePitVowConverter{},
Repository: repository,
}
err := transformer.Execute()
Expect(err).NotTo(HaveOccurred())
Expect(repository.PassedStartingBlockNumber).To(Equal(cat_file.CatFileConfig.StartingBlockNumber))
Expect(repository.PassedEndingBlockNumber).To(Equal(cat_file.CatFileConfig.EndingBlockNumber))
})
It("returns error if repository returns error for missing headers", func() {
repository := &pit_vow_mocks.MockCatFilePitVowRepository{}
repository.SetMissingHeadersErr(fakes.FakeError)
transformer := pit_vow.CatFilePitVowTransformer{
Fetcher: &mocks.MockLogFetcher{},
Converter: &pit_vow_mocks.MockCatFilePitVowConverter{},
Repository: repository,
}
err := transformer.Execute()
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError(fakes.FakeError))
})
It("fetches logs for missing headers", func() {
fetcher := &mocks.MockLogFetcher{}
repository := &pit_vow_mocks.MockCatFilePitVowRepository{}
repository.SetMissingHeaders([]core.Header{{BlockNumber: 1}, {BlockNumber: 2}})
transformer := pit_vow.CatFilePitVowTransformer{
Fetcher: fetcher,
Converter: &pit_vow_mocks.MockCatFilePitVowConverter{},
Repository: repository,
}
err := transformer.Execute()
Expect(err).NotTo(HaveOccurred())
Expect(fetcher.FetchedBlocks).To(Equal([]int64{1, 2}))
Expect(fetcher.FetchedContractAddresses).To(Equal([][]string{cat_file.CatFileConfig.ContractAddresses, cat_file.CatFileConfig.ContractAddresses}))
Expect(fetcher.FetchedTopics).To(Equal([][]common.Hash{{common.HexToHash(shared.CatFilePitVowSignature)}}))
})
It("returns error if fetcher returns error", func() {
fetcher := &mocks.MockLogFetcher{}
fetcher.SetFetcherError(fakes.FakeError)
repository := &pit_vow_mocks.MockCatFilePitVowRepository{}
repository.SetMissingHeaders([]core.Header{{BlockNumber: 1}})
transformer := pit_vow.CatFilePitVowTransformer{
Fetcher: fetcher,
Converter: &pit_vow_mocks.MockCatFilePitVowConverter{},
Repository: repository,
}
err := transformer.Execute()
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError(fakes.FakeError))
})
It("marks header checked if no logs returned", func() {
mockConverter := &pit_vow_mocks.MockCatFilePitVowConverter{}
mockRepository := &pit_vow_mocks.MockCatFilePitVowRepository{}
headerID := int64(123)
mockRepository.SetMissingHeaders([]core.Header{{Id: headerID}})
mockFetcher := &mocks.MockLogFetcher{}
transformer := pit_vow.CatFilePitVowTransformer{
Converter: mockConverter,
Fetcher: mockFetcher,
Repository: mockRepository,
}
err := transformer.Execute()
Expect(err).NotTo(HaveOccurred())
mockRepository.AssertMarkHeaderCheckedCalledWith(headerID)
})
It("returns error if marking header checked returns err", func() {
mockConverter := &pit_vow_mocks.MockCatFilePitVowConverter{}
mockRepository := &pit_vow_mocks.MockCatFilePitVowRepository{}
mockRepository.SetMissingHeaders([]core.Header{{Id: int64(123)}})
mockRepository.SetMarkHeaderCheckedErr(fakes.FakeError)
mockFetcher := &mocks.MockLogFetcher{}
transformer := pit_vow.CatFilePitVowTransformer{
Converter: mockConverter,
Fetcher: mockFetcher,
Repository: mockRepository,
}
err := transformer.Execute()
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError(fakes.FakeError))
})
It("converts matching logs", func() {
converter := &pit_vow_mocks.MockCatFilePitVowConverter{}
fetcher := &mocks.MockLogFetcher{}
fetcher.SetFetchedLogs([]types.Log{test_data.EthCatFilePitVowLog})
repository := &pit_vow_mocks.MockCatFilePitVowRepository{}
repository.SetMissingHeaders([]core.Header{{BlockNumber: 1}})
transformer := pit_vow.CatFilePitVowTransformer{
Fetcher: fetcher,
Converter: converter,
Repository: repository,
}
err := transformer.Execute()
Expect(err).NotTo(HaveOccurred())
Expect(converter.PassedLogs).To(Equal([]types.Log{test_data.EthCatFilePitVowLog}))
})
It("returns error if converter returns error", func() {
converter := &pit_vow_mocks.MockCatFilePitVowConverter{}
converter.SetConverterError(fakes.FakeError)
fetcher := &mocks.MockLogFetcher{}
fetcher.SetFetchedLogs([]types.Log{test_data.EthCatFilePitVowLog})
repository := &pit_vow_mocks.MockCatFilePitVowRepository{}
repository.SetMissingHeaders([]core.Header{{BlockNumber: 1}})
transformer := pit_vow.CatFilePitVowTransformer{
Fetcher: fetcher,
Converter: converter,
Repository: repository,
}
err := transformer.Execute()
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError(fakes.FakeError))
})
It("persists cat file pit vow model", func() {
converter := &pit_vow_mocks.MockCatFilePitVowConverter{}
fetcher := &mocks.MockLogFetcher{}
fetcher.SetFetchedLogs([]types.Log{test_data.EthCatFilePitVowLog})
repository := &pit_vow_mocks.MockCatFilePitVowRepository{}
fakeHeader := core.Header{BlockNumber: 1, Id: 2}
repository.SetMissingHeaders([]core.Header{fakeHeader})
transformer := pit_vow.CatFilePitVowTransformer{
Fetcher: fetcher,
Converter: converter,
Repository: repository,
}
err := transformer.Execute()
Expect(err).NotTo(HaveOccurred())
Expect(repository.PassedHeaderID).To(Equal(fakeHeader.Id))
Expect(repository.PassedModels).To(Equal([]pit_vow.CatFilePitVowModel{test_data.CatFilePitVowModel}))
})
It("returns error if repository returns error for create", func() {
converter := &pit_vow_mocks.MockCatFilePitVowConverter{}
fetcher := &mocks.MockLogFetcher{}
fetcher.SetFetchedLogs([]types.Log{test_data.EthCatFilePitVowLog})
repository := &pit_vow_mocks.MockCatFilePitVowRepository{}
repository.SetMissingHeaders([]core.Header{{BlockNumber: 1, Id: 2}})
repository.SetCreateError(fakes.FakeError)
transformer := pit_vow.CatFilePitVowTransformer{
Fetcher: fetcher,
Converter: converter,
Repository: repository,
}
err := transformer.Execute()
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError(fakes.FakeError))
})
})

2
pkg/transformers/flop_kick/converter_test.go
View File

@ -20,10 +20,10 @@ import (
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/ethereum/go-ethereum/core/types"
"github.com/vulcanize/vulcanizedb/pkg/transformers/flop_kick"
"github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
"github.com/ethereum/go-ethereum/core/types"
)
var _ = Describe("FlopKick Converter", func() {

8
pkg/transformers/shared/constants.go
View File

@ -17,7 +17,7 @@ package shared
var (
DataItemLength = 32
CatABI = "[{\"constant\":true,\"inputs\":[],\"name\":\"vat\",\"outputs\":[{\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"vow\",\"outputs\":[{\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"name\":\"flips\",\"outputs\":[{\"name\":\"ilk\",\"type\":\"bytes32\"},{\"name\":\"lad\",\"type\":\"bytes32\"},{\"name\":\"ink\",\"type\":\"uint256\"},{\"name\":\"tab\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"nflip\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"live\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"\",\"type\":\"address\"}],\"name\":\"wards\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"\",\"type\":\"bytes32\"}],\"name\":\"ilks\",\"outputs\":[{\"name\":\"flip\",\"type\":\"address\"},{\"name\":\"chop\",\"type\":\"uint256\"},{\"name\":\"lump\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"pit\",\"outputs\":[{\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"name\":\"vat_\",\"type\":\"address\"},{\"name\":\"pit_\",\"type\":\"address\"},{\"name\":\"vow_\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"ilk\",\"type\":\"bytes32\"},{\"indexed\":true,\"name\":\"lad\",\"type\":\"bytes32\"},{\"indexed\":false,\"name\":\"ink\",\"type\":\"uint256\"},{\"indexed\":false,\"name\":\"art\",\"type\":\"uint256\"},{\"indexed\":false,\"name\":\"tab\",\"type\":\"uint256\"},{\"indexed\":false,\"name\":\"flip\",\"type\":\"uint256\"},{\"indexed\":false,\"name\":\"iArt\",\"type\":\"uint256\"}],\"name\":\"Bite\",\"type\":\"event\"},{\"anonymous\":true,\"inputs\":[{\"indexed\":true,\"name\":\"sig\",\"type\":\"bytes4\"},{\"indexed\":true,\"name\":\"guy\",\"type\":\"address\"},{\"indexed\":true,\"name\":\"foo\",\"type\":\"bytes32\"},{\"indexed\":true,\"name\":\"bar\",\"type\":\"bytes32\"},{\"indexed\":false,\"name\":\"wad\",\"type\":\"uint256\"},{\"indexed\":false,\"name\":\"fax\",\"type\":\"bytes\"}],\"name\":\"LogNote\",\"type\":\"event\"},{\"constant\":false,\"inputs\":[{\"name\":\"guy\",\"type\":\"address\"}],\"name\":\"rely\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"guy\",\"type\":\"address\"}],\"name\":\"deny\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"ilk\",\"type\":\"bytes32\"},{\"name\":\"what\",\"type\":\"bytes32\"},{\"name\":\"data\",\"type\":\"uint256\"}],\"name\":\"file\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"ilk\",\"type\":\"bytes32\"},{\"name\":\"what\",\"type\":\"bytes32\"},{\"name\":\"flip\",\"type\":\"address\"}],\"name\":\"file\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"ilk\",\"type\":\"bytes32\"},{\"name\":\"lad\",\"type\":\"bytes32\"}],\"name\":\"bite\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"n\",\"type\":\"uint256\"},{\"name\":\"wad\",\"type\":\"uint256\"}],\"name\":\"flip\",\"outputs\":[{\"name\":\"id\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"}]"
CatABI = `[{"constant":true,"inputs":[],"name":"vat","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x36569e77"},{"constant":true,"inputs":[],"name":"vow","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x626cb3c5"},{"constant":true,"inputs":[{"name":"","type":"uint256"}],"name":"flips","outputs":[{"name":"ilk","type":"bytes32"},{"name":"urn","type":"bytes32"},{"name":"ink","type":"uint256"},{"name":"tab","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x70d9235a"},{"constant":true,"inputs":[],"name":"nflip","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x76181a51"},{"constant":true,"inputs":[],"name":"live","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x957aa58c"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"wards","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0xbf353dbb"},{"constant":true,"inputs":[{"name":"","type":"bytes32"}],"name":"ilks","outputs":[{"name":"flip","type":"address"},{"name":"chop","type":"uint256"},{"name":"lump","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0xd9638d36"},{"constant":true,"inputs":[],"name":"pit","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function","signature":"0xf03c7c6e"},{"inputs":[{"name":"vat_","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor","signature":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"ilk","type":"bytes32"},{"indexed":true,"name":"urn","type":"bytes32"},{"indexed":false,"name":"ink","type":"uint256"},{"indexed":false,"name":"art","type":"uint256"},{"indexed":false,"name":"tab","type":"uint256"},{"indexed":false,"name":"flip","type":"uint256"},{"indexed":false,"name":"iArt","type":"uint256"}],"name":"Bite","type":"event","signature":"0x99b5620489b6ef926d4518936cfec15d305452712b88bd59da2d9c10fb0953e8"},{"anonymous":true,"inputs":[{"indexed":true,"name":"sig","type":"bytes4"},{"indexed":true,"name":"guy","type":"address"},{"indexed":true,"name":"foo","type":"bytes32"},{"indexed":true,"name":"bar","type":"bytes32"},{"indexed":false,"name":"wad","type":"uint256"},{"indexed":false,"name":"fax","type":"bytes"}],"name":"LogNote","type":"event","signature":"0x644843f351d3fba4abcd60109eaff9f54bac8fb8ccf0bab941009c21df21cf31"},{"constant":false,"inputs":[{"name":"guy","type":"address"}],"name":"rely","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x65fae35e"},{"constant":false,"inputs":[{"name":"guy","type":"address"}],"name":"deny","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x9c52a7f1"},{"constant":false,"inputs":[{"name":"ilk","type":"bytes32"},{"name":"what","type":"bytes32"},{"name":"data","type":"uint256"}],"name":"file","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x1a0b287e"},{"constant":false,"inputs":[{"name":"what","type":"bytes32"},{"name":"data","type":"address"}],"name":"file","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0xd4e8be83"},{"constant":false,"inputs":[{"name":"ilk","type":"bytes32"},{"name":"what","type":"bytes32"},{"name":"flip","type":"address"}],"name":"file","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0xebecb39d"},{"constant":false,"inputs":[{"name":"ilk","type":"bytes32"},{"name":"urn","type":"bytes32"}],"name":"bite","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x72f7b593"},{"constant":false,"inputs":[{"name":"n","type":"uint256"},{"name":"wad","type":"uint256"}],"name":"flip","outputs":[{"name":"id","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0xe6f95917"}]`
DripABI = `[{"constant":true,"inputs":[],"name":"vat","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x36569e77"},{"constant":true,"inputs":[],"name":"repo","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x56ff3122"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"wards","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0xbf353dbb"},{"constant":true,"inputs":[{"name":"","type":"bytes32"}],"name":"ilks","outputs":[{"name":"vow","type":"bytes32"},{"name":"tax","type":"uint256"},{"name":"rho","type":"uint48"}],"payable":false,"stateMutability":"view","type":"function","signature":"0xd9638d36"},{"inputs":[{"name":"vat_","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor","signature":"constructor"},{"anonymous":true,"inputs":[{"indexed":true,"name":"sig","type":"bytes4"},{"indexed":true,"name":"guy","type":"address"},{"indexed":true,"name":"foo","type":"bytes32"},{"indexed":true,"name":"bar","type":"bytes32"},{"indexed":false,"name":"wad","type":"uint256"},{"indexed":false,"name":"fax","type":"bytes"}],"name":"LogNote","type":"event","signature":"0x644843f351d3fba4abcd60109eaff9f54bac8fb8ccf0bab941009c21df21cf31"},{"constant":false,"inputs":[{"name":"guy","type":"address"}],"name":"rely","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x65fae35e"},{"constant":false,"inputs":[{"name":"guy","type":"address"}],"name":"deny","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x9c52a7f1"},{"constant":true,"inputs":[],"name":"era","outputs":[{"name":"","type":"uint48"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x143e55e0"},{"constant":false,"inputs":[{"name":"ilk","type":"bytes32"},{"name":"vow","type":"bytes32"},{"name":"tax","type":"uint256"}],"name":"file","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x1a0b287e"},{"constant":false,"inputs":[{"name":"what","type":"bytes32"},{"name":"data","type":"uint256"}],"name":"file","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x29ae8114"},{"constant":false,"inputs":[{"name":"ilk","type":"bytes32"}],"name":"drip","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x44e2a5a8"}]`
FlipperABI = `[{"constant":true,"inputs":[{"name":"","type":"uint256"}],"name":"bids","outputs":[{"name":"bid","type":"uint256"},{"name":"lot","type":"uint256"},{"name":"guy","type":"address"},{"name":"tic","type":"uint48"},{"name":"end","type":"uint48"},{"name":"urn","type":"bytes32"},{"name":"gal","type":"address"},{"name":"tab","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x4423c5f1"},{"constant":true,"inputs":[],"name":"ttl","outputs":[{"name":"","type":"uint48"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x4e8b1dd5"},{"constant":true,"inputs":[],"name":"gem","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x7bd2bea7"},{"constant":true,"inputs":[],"name":"beg","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x7d780d82"},{"constant":true,"inputs":[],"name":"tau","outputs":[{"name":"","type":"uint48"}],"payable":false,"stateMutability":"view","type":"function","signature":"0xcfc4af55"},{"constant":true,"inputs":[],"name":"kicks","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0xcfdd3302"},{"constant":true,"inputs":[],"name":"dai","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function","signature":"0xf4b9fa75"},{"inputs":[{"name":"dai_","type":"address"},{"name":"gem_","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor","signature":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"id","type":"uint256"},{"indexed":false,"name":"lot","type":"uint256"},{"indexed":false,"name":"bid","type":"uint256"},{"indexed":false,"name":"gal","type":"address"},{"indexed":false,"name":"end","type":"uint48"},{"indexed":true,"name":"urn","type":"bytes32"},{"indexed":false,"name":"tab","type":"uint256"}],"name":"Kick","type":"event","signature":"0xbac86238bdba81d21995024470425ecb370078fa62b7271b90cf28cbd1e3e87e"},{"anonymous":true,"inputs":[{"indexed":true,"name":"sig","type":"bytes4"},{"indexed":true,"name":"guy","type":"address"},{"indexed":true,"name":"foo","type":"bytes32"},{"indexed":true,"name":"bar","type":"bytes32"},{"indexed":false,"name":"wad","type":"uint256"},{"indexed":false,"name":"fax","type":"bytes"}],"name":"LogNote","type":"event","signature":"0x644843f351d3fba4abcd60109eaff9f54bac8fb8ccf0bab941009c21df21cf31"},{"constant":true,"inputs":[],"name":"era","outputs":[{"name":"","type":"uint48"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x143e55e0"},{"constant":false,"inputs":[{"name":"urn","type":"bytes32"},{"name":"gal","type":"address"},{"name":"tab","type":"uint256"},{"name":"lot","type":"uint256"},{"name":"bid","type":"uint256"}],"name":"kick","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0xeae19d9e"},{"constant":false,"inputs":[{"name":"id","type":"uint256"}],"name":"tick","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0xfc7b6aee"},{"constant":false,"inputs":[{"name":"id","type":"uint256"},{"name":"lot","type":"uint256"},{"name":"bid","type":"uint256"}],"name":"tend","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x4b43ed12"},{"constant":false,"inputs":[{"name":"id","type":"uint256"},{"name":"lot","type":"uint256"},{"name":"bid","type":"uint256"}],"name":"dent","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x5ff3a382"},{"constant":false,"inputs":[{"name":"id","type":"uint256"}],"name":"deal","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0xc959c42b"}]`
FlopperABI = "[{\"constant\":true,\"inputs\":[],\"name\":\"era\",\"outputs\":[{\"name\":\"\",\"type\":\"uint48\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"name\":\"bids\",\"outputs\":[{\"name\":\"bid\",\"type\":\"uint256\"},{\"name\":\"lot\",\"type\":\"uint256\"},{\"name\":\"guy\",\"type\":\"address\"},{\"name\":\"tic\",\"type\":\"uint48\"},{\"name\":\"end\",\"type\":\"uint48\"},{\"name\":\"vow\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"ttl\",\"outputs\":[{\"name\":\"\",\"type\":\"uint48\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"id\",\"type\":\"uint256\"},{\"name\":\"lot\",\"type\":\"uint256\"},{\"name\":\"bid\",\"type\":\"uint256\"}],\"name\":\"dent\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"guy\",\"type\":\"address\"}],\"name\":\"rely\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"gem\",\"outputs\":[{\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"beg\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"guy\",\"type\":\"address\"}],\"name\":\"deny\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"gal\",\"type\":\"address\"},{\"name\":\"lot\",\"type\":\"uint256\"},{\"name\":\"bid\",\"type\":\"uint256\"}],\"name\":\"kick\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"\",\"type\":\"address\"}],\"name\":\"wards\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"id\",\"type\":\"uint256\"}],\"name\":\"deal\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"tau\",\"outputs\":[{\"name\":\"\",\"type\":\"uint48\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"kicks\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"dai\",\"outputs\":[{\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"name\":\"dai_\",\"type\":\"address\"},{\"name\":\"gem_\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"id\",\"type\":\"uint256\"},{\"indexed\":false,\"name\":\"lot\",\"type\":\"uint256\"},{\"indexed\":false,\"name\":\"bid\",\"type\":\"uint256\"},{\"indexed\":false,\"name\":\"gal\",\"type\":\"address\"},{\"indexed\":false,\"name\":\"end\",\"type\":\"uint48\"}],\"name\":\"Kick\",\"type\":\"event\"},{\"anonymous\":true,\"inputs\":[{\"indexed\":true,\"name\":\"sig\",\"type\":\"bytes4\"},{\"indexed\":true,\"name\":\"guy\",\"type\":\"address\"},{\"indexed\":true,\"name\":\"foo\",\"type\":\"bytes32\"},{\"indexed\":true,\"name\":\"bar\",\"type\":\"bytes32\"},{\"indexed\":false,\"name\":\"wad\",\"type\":\"uint256\"},{\"indexed\":false,\"name\":\"fax\",\"type\":\"bytes\"}],\"name\":\"LogNote\",\"type\":\"event\"}]"
@ -38,6 +38,9 @@ var (
//TODO: get pit and drip file method signatures directly from the ABI
biteMethod = GetSolidityMethodSignature(CatABI, "Bite")
catFileChopLumpMethod = "file(bytes32,bytes32,uint256)"
catFileFlipMethod = GetSolidityMethodSignature(CatABI, "file")
catFilePitVowMethod = "file(bytes32,address)"
dealMethod = GetSolidityMethodSignature(FlipperABI, "deal")
dentMethod = GetSolidityMethodSignature(FlipperABI, "dent")
dripDripMethod = GetSolidityMethodSignature(DripABI, "drip")
@ -56,6 +59,9 @@ var (
BiteSignature = GetEventSignature(biteMethod)
DealSignature = GetLogNoteSignature(dealMethod)
CatFileChopLumpSignature = GetLogNoteSignature(catFileChopLumpMethod)
CatFileFlipSignature = GetLogNoteSignature(catFileFlipMethod)
CatFilePitVowSignature = GetLogNoteSignature(catFilePitVowMethod)
DentFunctionSignature = GetLogNoteSignature(dentMethod)
DripDripSignature = GetLogNoteSignature(dripDripMethod)
DripFileIlkSignature = GetLogNoteSignature(dripFileIlkMethod)

7
pkg/transformers/shared/event_signature_generator_test.go
View File

@ -84,6 +84,13 @@ var _ = Describe("Event signature generator", func() {
Describe("getting the solidity method/event signature from the abi", func() {
Describe("it handles methods", func() {
It("gets the cat file method signature", func() {
expected := "file(bytes32,bytes32,address)"
actual := shared.GetSolidityMethodSignature(shared.CatABI, "file")
Expect(expected).To(Equal(actual))
})
It("gets the flip dent method signature", func() {
expected := "dent(uint256,uint256,uint256)"
actual := shared.GetSolidityMethodSignature(shared.FlipperABI, "dent")

2
pkg/transformers/tend/integration_test.go
View File

@ -26,9 +26,9 @@ import (
rpc2 "github.com/vulcanize/vulcanizedb/pkg/geth/converters/rpc"
"github.com/vulcanize/vulcanizedb/pkg/geth/node"
"github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
"github.com/vulcanize/vulcanizedb/pkg/transformers/tend"
"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
"github.com/vulcanize/vulcanizedb/test_config"
"github.com/vulcanize/vulcanizedb/pkg/transformers/tend"
)
// These test are marked as pending until the Flip contract is deployed to Kovan.

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

@ -64,7 +64,7 @@ var EthBiteLog = types.Log{
var BiteEntity = bite.BiteEntity{
Id: big.NewInt(biteId),
Ilk: biteIlk,
Lad: biteLad,
Urn: biteLad,
Ink: biteInk,
Art: biteArt,
Tab: biteTab,
@ -77,7 +77,7 @@ var BiteEntity = bite.BiteEntity{
var BiteModel = bite.BiteModel{
Id: strconv.FormatInt(biteId, 10),
Ilk: biteIlk[:],
Lad: biteLad[:],
Urn: biteLad[:],
Ink: biteInk.String(),
Art: biteArt.String(),
Tab: biteTab.String(),

104
pkg/transformers/test_data/cat_file.go Normal file
View File

@ -0,0 +1,104 @@
// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package test_data
import (
"encoding/json"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/core/types"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file/chop_lump"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file/flip"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file/pit_vow"
"github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
"math/big"
)
var EthCatFileChopLumpLog = types.Log{
Address: common.HexToAddress(shared.CatContractAddress),
Topics: []common.Hash{
common.HexToHash("0x1a0b287e00000000000000000000000000000000000000000000000000000000"),
common.HexToHash("0x00000000000000000000000064d922894153be9eef7b7218dc565d1d0ce2a092"),
common.HexToHash("0x66616b6520696c6b000000000000000000000000000000000000000000000000"),
common.HexToHash("0x63686f7000000000000000000000000000000000000000000000000000000000"),
},
Data: hexutil.MustDecode("0x0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000641a0b287e66616b6520696c6b00000000000000000000000000000000000000000000000063686f700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000075bcd15"),
BlockNumber: 110,
TxHash: common.HexToHash("0xe32dfe6afd7ea28475569756fc30f0eea6ad4cfd32f67436ff1d1c805e4382df"),
TxIndex: 13,
BlockHash: common.HexToHash("0x2764998a4e048d4c4ba45ea40fd5efaa8e2d4f1dd2b15425a6c6a3dea7f1064a"),
Index: 0,
Removed: false,
}
var rawCatFileChopLumpLog, _ = json.Marshal(EthCatFileChopLumpLog)
var CatFileChopLumpModel = chop_lump.CatFileChopLumpModel{
Ilk: "fake ilk",
What: "chop",
Data: big.NewInt(123456789).String(),
TransactionIndex: EthCatFileChopLumpLog.TxIndex,
Raw: rawCatFileChopLumpLog,
}
var EthCatFileFlipLog = types.Log{
Address: common.HexToAddress(shared.CatContractAddress),
Topics: []common.Hash{
common.HexToHash("0xebecb39d00000000000000000000000000000000000000000000000000000000"),
common.HexToHash("0x00000000000000000000000064d922894153be9eef7b7218dc565d1d0ce2a092"),
common.HexToHash("0x66616b6520696c6b000000000000000000000000000000000000000000000000"),
common.HexToHash("0x666c697000000000000000000000000000000000000000000000000000000000"),
},
Data: hexutil.MustDecode("0x000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000064ebecb39d66616b6520696c6b000000000000000000000000000000000000000000000000666c69700000000000000000000000000000000000000000000000000000000000000000000000000000000007fa9ef6609ca7921112231f8f195138ebba2977"),
BlockNumber: 88,
TxHash: common.HexToHash("0xc71ef3e9999595913d31e89446cab35319bd4289520e55611a1b42fc2a8463b6"),
TxIndex: 12,
BlockHash: common.HexToHash("0xe5fcc1b65dd901e003e3768c1d4ce58d72f5f3a31e6a5d27d9cbdc7dca4bb405"),
Index: 0,
Removed: false,
}
var rawCatFileFlipLog, _ = json.Marshal(EthCatFileFlipLog)
var CatFileFlipModel = flip.CatFileFlipModel{
Ilk: "fake ilk",
What: "flip",
Flip: "0x07Fa9eF6609cA7921112231F8f195138ebbA2977",
TransactionIndex: EthCatFileFlipLog.TxIndex,
Raw: rawCatFileFlipLog,
}
var EthCatFilePitVowLog = types.Log{
Address: common.HexToAddress(shared.CatContractAddress),
Topics: []common.Hash{
common.HexToHash("0xd4e8be8300000000000000000000000000000000000000000000000000000000"),
common.HexToHash("0x00000000000000000000000064d922894153be9eef7b7218dc565d1d0ce2a092"),
common.HexToHash("0x7069740000000000000000000000000000000000000000000000000000000000"),
common.HexToHash("0x0000000000000000000000008e84a1e068d77059cbe263c43ad0cdc130863313"),
},
Data: hexutil.MustDecode("0x000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000044d4e8be8370697400000000000000000000000000000000000000000000000000000000000000000000000000000000008e84a1e068d77059cbe263c43ad0cdc130863313"),
BlockNumber: 87,
TxHash: common.HexToHash("0x6515c7dfe53f0ad83ce1173fa99032c24a07cfd8b5d5a1c1f80486c99dd52800"),
TxIndex: 11,
BlockHash: common.HexToHash("0xae75936bc6b6a3383e8c991686747ef2221984b0ec8a5d4a6350989ec0ddbd67"),
Index: 0,
Removed: false,
}
var rawCatFilePitVowLog, _ = json.Marshal(EthCatFilePitVowLog)
var CatFilePitVowModel = pit_vow.CatFilePitVowModel{
What: "pit",
Data: "0x8E84a1e068d77059Cbe263C43AD0cDc130863313",
TransactionIndex: EthCatFilePitVowLog.TxIndex,
Raw: rawCatFilePitVowLog,
}

35
pkg/transformers/test_data/mocks/cat_file/chop_lump/converter.go Normal file
View File

@ -0,0 +1,35 @@
// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package chop_lump
import (
"github.com/ethereum/go-ethereum/core/types"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file/chop_lump"
"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
)
type MockCatFileChopLumpConverter struct {
Err error
PassedLogs []types.Log
}
func (converter *MockCatFileChopLumpConverter) ToModels(ethLogs []types.Log) ([]chop_lump.CatFileChopLumpModel, error) {
converter.PassedLogs = ethLogs
return []chop_lump.CatFileChopLumpModel{test_data.CatFileChopLumpModel}, converter.Err
}
func (converter *MockCatFileChopLumpConverter) SetConverterError(e error) {
converter.Err = e
}

71
pkg/transformers/test_data/mocks/cat_file/chop_lump/repository.go Normal file
View File

@ -0,0 +1,71 @@
// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package chop_lump
import (
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file/chop_lump"
)
type MockCatFileChopLumpRepository struct {
createErr error
markHeaderCheckedErr error
markHeaderCheckedPassedHeaderID int64
missingHeaders []core.Header
missingHeadersErr error
PassedStartingBlockNumber int64
PassedEndingBlockNumber int64
PassedHeaderID int64
PassedModels []chop_lump.CatFileChopLumpModel
}
func (repository *MockCatFileChopLumpRepository) Create(headerID int64, models []chop_lump.CatFileChopLumpModel) error {
repository.PassedHeaderID = headerID
repository.PassedModels = models
return repository.createErr
}
func (repository *MockCatFileChopLumpRepository) MarkHeaderChecked(headerID int64) error {
repository.markHeaderCheckedPassedHeaderID = headerID
return repository.markHeaderCheckedErr
}
func (repository *MockCatFileChopLumpRepository) MissingHeaders(startingBlockNumber, endingBlockNumber int64) ([]core.Header, error) {
repository.PassedStartingBlockNumber = startingBlockNumber
repository.PassedEndingBlockNumber = endingBlockNumber
return repository.missingHeaders, repository.missingHeadersErr
}
func (repository *MockCatFileChopLumpRepository) SetMissingHeadersErr(e error) {
repository.missingHeadersErr = e
}
func (repository *MockCatFileChopLumpRepository) SetMissingHeaders(headers []core.Header) {
repository.missingHeaders = headers
}
func (repository *MockCatFileChopLumpRepository) SetCreateError(e error) {
repository.createErr = e
}
func (repository *MockCatFileChopLumpRepository) SetMarkHeaderCheckedErr(e error) {
repository.markHeaderCheckedErr = e
}
func (repository *MockCatFileChopLumpRepository) AssertMarkHeaderCheckedCalledWith(i int64) {
Expect(repository.markHeaderCheckedPassedHeaderID).To(Equal(i))
}

35
pkg/transformers/test_data/mocks/cat_file/flip/converter.go Normal file
View File

@ -0,0 +1,35 @@
// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package flip
import (
"github.com/ethereum/go-ethereum/core/types"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file/flip"
"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
)
type MockCatFileFlipConverter struct {
err error
PassedLogs []types.Log
}
func (converter *MockCatFileFlipConverter) ToModels(ethLogs []types.Log) ([]flip.CatFileFlipModel, error) {
converter.PassedLogs = ethLogs
return []flip.CatFileFlipModel{test_data.CatFileFlipModel}, converter.err
}
func (converter *MockCatFileFlipConverter) SetConverterError(e error) {
converter.err = e
}

71
pkg/transformers/test_data/mocks/cat_file/flip/repository.go Normal file
View File

@ -0,0 +1,71 @@
// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package flip
import (
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file/flip"
)
type MockCatFileFlipRepository struct {
createErr error
markHeaderCheckedErr error
markHeaderCheckedPassedHeaderID int64
missingHeadersErr error
missingHeaders []core.Header
PassedStartingBlockNumber int64
PassedEndingBlockNumber int64
PassedHeaderID int64
PassedModels []flip.CatFileFlipModel
}
func (repository *MockCatFileFlipRepository) Create(headerID int64, models []flip.CatFileFlipModel) error {
repository.PassedHeaderID = headerID
repository.PassedModels = models
return repository.createErr
}
func (repository *MockCatFileFlipRepository) MarkHeaderChecked(headerID int64) error {
repository.markHeaderCheckedPassedHeaderID = headerID
return repository.markHeaderCheckedErr
}
func (repository *MockCatFileFlipRepository) MissingHeaders(startingBlockNumber, endingBlockNumber int64) ([]core.Header, error) {
repository.PassedStartingBlockNumber = startingBlockNumber
repository.PassedEndingBlockNumber = endingBlockNumber
return repository.missingHeaders, repository.missingHeadersErr
}
func (repository *MockCatFileFlipRepository) SetMissingHeadersErr(e error) {
repository.missingHeadersErr = e
}
func (repository *MockCatFileFlipRepository) SetMissingHeaders(headers []core.Header) {
repository.missingHeaders = headers
}
func (repository *MockCatFileFlipRepository) SetCreateError(e error) {
repository.createErr = e
}
func (repository *MockCatFileFlipRepository) SetMarkHeaderCheckedErr(e error) {
repository.markHeaderCheckedErr = e
}
func (repository *MockCatFileFlipRepository) AssertMarkHeaderCheckedCalledWith(i int64) {
Expect(repository.markHeaderCheckedPassedHeaderID).To(Equal(i))
}

35
pkg/transformers/test_data/mocks/cat_file/pit_vow/converter.go Normal file
View File

@ -0,0 +1,35 @@
// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package pit_vow
import (
"github.com/ethereum/go-ethereum/core/types"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file/pit_vow"
"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
)
type MockCatFilePitVowConverter struct {
err error
PassedLogs []types.Log
}
func (converter *MockCatFilePitVowConverter) ToModels(ethLogs []types.Log) ([]pit_vow.CatFilePitVowModel, error) {
converter.PassedLogs = ethLogs
return []pit_vow.CatFilePitVowModel{test_data.CatFilePitVowModel}, converter.err
}
func (converter *MockCatFilePitVowConverter) SetConverterError(e error) {
converter.err = e
}

71
pkg/transformers/test_data/mocks/cat_file/pit_vow/repository.go Normal file
View File

@ -0,0 +1,71 @@
// Copyright 2018 Vulcanize
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package pit_vow
import (
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file/pit_vow"
)
type MockCatFilePitVowRepository struct {
createErr error
markHeaderCheckedErr error
markHeaderCheckedPassedHeaderID int64
missingHeaders []core.Header
missingHeadersErr error
PassedStartingBlockNumber int64
PassedEndingBlockNumber int64
PassedHeaderID int64
PassedModels []pit_vow.CatFilePitVowModel
}
func (repository *MockCatFilePitVowRepository) Create(headerID int64, models []pit_vow.CatFilePitVowModel) error {
repository.PassedHeaderID = headerID
repository.PassedModels = models
return repository.createErr
}
func (repository *MockCatFilePitVowRepository) MarkHeaderChecked(headerID int64) error {
repository.markHeaderCheckedPassedHeaderID = headerID
return repository.markHeaderCheckedErr
}
func (repository *MockCatFilePitVowRepository) MissingHeaders(startingBlockNumber, endingBlockNumber int64) ([]core.Header, error) {
repository.PassedStartingBlockNumber = startingBlockNumber
repository.PassedEndingBlockNumber = endingBlockNumber
return repository.missingHeaders, repository.missingHeadersErr
}
func (repository *MockCatFilePitVowRepository) SetMissingHeadersErr(e error) {
repository.missingHeadersErr = e
}
func (repository *MockCatFilePitVowRepository) SetMissingHeaders(headers []core.Header) {
repository.missingHeaders = headers
}
func (repository *MockCatFilePitVowRepository) SetCreateError(e error) {
repository.createErr = e
}
func (repository *MockCatFilePitVowRepository) SetMarkHeaderCheckedErr(e error) {
repository.markHeaderCheckedErr = e
}
func (repository *MockCatFilePitVowRepository) AssertMarkHeaderCheckedCalledWith(i int64) {
Expect(repository.markHeaderCheckedPassedHeaderID).To(Equal(i))
}

11
pkg/transformers/transformers.go
View File

@ -16,6 +16,10 @@ package transformers
import (
"github.com/vulcanize/vulcanizedb/pkg/transformers/bite"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file/chop_lump"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file/flip"
"github.com/vulcanize/vulcanizedb/pkg/transformers/cat_file/pit_vow"
"github.com/vulcanize/vulcanizedb/pkg/transformers/deal"
"github.com/vulcanize/vulcanizedb/pkg/transformers/dent"
"github.com/vulcanize/vulcanizedb/pkg/transformers/drip_drip"
@ -38,6 +42,10 @@ import (
var (
BiteTransformerInitializer = bite.BiteTransformerInitializer{Config: bite.BiteConfig}.NewBiteTransformer
catFileConfig = cat_file.CatFileConfig
CatFileChopLumpTransformerInitializer = chop_lump.CatFileChopLumpTransformerInitializer{Config: catFileConfig}.NewCatFileChopLumpTransformer
CatFileFlipTransformerInitializer = flip.CatFileFlipTransformerInitializer{Config: catFileConfig}.NewCatFileFlipTransformer
CatFilePitVowTransformerInitializer = pit_vow.CatFilePitVowTransformerInitializer{Config: catFileConfig}.NewCatFilePitVowTransformer
DealTransformerInitializer = deal.DealTransformerInitializer{Config: deal.Config}.NewDealTransformer
DentTransformerInitializer = dent.DentTransformerInitializer{Config: dent.DentConfig}.NewDentTransformer
DripDripTransformerInitializer = drip_drip.DripDripTransformerInitializer{Config: drip_drip.DripDripConfig}.NewDripDripTransformer
@ -60,6 +68,9 @@ var (
func TransformerInitializers() []shared.TransformerInitializer {
return []shared.TransformerInitializer{
BiteTransformerInitializer,
CatFileChopLumpTransformerInitializer,
CatFileFlipTransformerInitializer,
CatFilePitVowTransformerInitializer,
DealTransformerInitializer,
DentTransformerInitializer,
DripDripTransformerInitializer,

3
test_config/test_config.go
View File

@ -78,6 +78,9 @@ func CleanTestDB(db *postgres.DB) {
db.MustExec("DELETE FROM log_filters")
db.MustExec("DELETE FROM logs")
db.MustExec("DELETE FROM maker.bite")
db.MustExec("DELETE FROM maker.cat_file_chop_lump")
db.MustExec("DELETE FROM maker.cat_file_flip")
db.MustExec("DELETE FROM maker.cat_file_pit_vow")
db.MustExec("DELETE FROM maker.drip_file_ilk")
db.MustExec("DELETE FROM maker.drip_file_repo")
db.MustExec("DELETE FROM maker.drip_file_vow")