Add Drip drip transformer
This commit is contained in:
parent
560305f601
commit
f5595bee78
1
db/migrations/1536710319_create_drip_drip_table.down.sql
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1
db/migrations/1536710319_create_drip_drip_table.down.sql
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@ -0,0 +1 @@
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DROP TABLE maker.drip_drip;
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8
db/migrations/1536710319_create_drip_drip_table.up.sql
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8
db/migrations/1536710319_create_drip_drip_table.up.sql
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@ -0,0 +1,8 @@
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CREATE TABLE maker.drip_drip (
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id SERIAL PRIMARY KEY,
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header_id INTEGER NOT NULL REFERENCES headers (id) ON DELETE CASCADE,
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ilk TEXT,
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tx_idx INTEGER NOT NUll,
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raw_log JSONB,
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UNIQUE (header_id, tx_idx)
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);
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@ -149,6 +149,39 @@ CREATE SEQUENCE maker.dent_db_id_seq
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ALTER SEQUENCE maker.dent_db_id_seq OWNED BY maker.dent.db_id;
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--
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-- Name: drip_drip; Type: TABLE; Schema: maker; Owner: -
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--
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CREATE TABLE maker.drip_drip (
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id integer NOT NULL,
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header_id integer NOT NULL,
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ilk text,
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tx_idx integer NOT NULL,
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raw_log jsonb
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);
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--
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-- Name: drip_drip_id_seq; Type: SEQUENCE; Schema: maker; Owner: -
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--
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CREATE SEQUENCE maker.drip_drip_id_seq
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AS integer
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START WITH 1
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INCREMENT BY 1
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NO MINVALUE
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NO MAXVALUE
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CACHE 1;
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--
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-- Name: drip_drip_id_seq; Type: SEQUENCE OWNED BY; Schema: maker; Owner: -
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--
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ALTER SEQUENCE maker.drip_drip_id_seq OWNED BY maker.drip_drip.id;
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--
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-- Name: drip_file_ilk; Type: TABLE; Schema: maker; Owner: -
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--
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@ -931,6 +964,13 @@ ALTER TABLE ONLY maker.deal ALTER COLUMN id SET DEFAULT nextval('maker.deal_id_s
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ALTER TABLE ONLY maker.dent ALTER COLUMN db_id SET DEFAULT nextval('maker.dent_db_id_seq'::regclass);
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--
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-- Name: drip_drip id; Type: DEFAULT; Schema: maker; Owner: -
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--
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ALTER TABLE ONLY maker.drip_drip ALTER COLUMN id SET DEFAULT nextval('maker.drip_drip_id_seq'::regclass);
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--
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-- Name: drip_file_ilk id; Type: DEFAULT; Schema: maker; Owner: -
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--
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@ -1119,6 +1159,22 @@ ALTER TABLE ONLY maker.dent
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ADD CONSTRAINT dent_pkey PRIMARY KEY (db_id);
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--
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-- Name: drip_drip drip_drip_header_id_tx_idx_key; Type: CONSTRAINT; Schema: maker; Owner: -
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--
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ALTER TABLE ONLY maker.drip_drip
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ADD CONSTRAINT drip_drip_header_id_tx_idx_key UNIQUE (header_id, tx_idx);
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--
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-- Name: drip_drip drip_drip_pkey; Type: CONSTRAINT; Schema: maker; Owner: -
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--
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ALTER TABLE ONLY maker.drip_drip
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ADD CONSTRAINT drip_drip_pkey PRIMARY KEY (id);
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--
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-- Name: drip_file_ilk drip_file_ilk_header_id_tx_idx_key; Type: CONSTRAINT; Schema: maker; Owner: -
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--
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@ -1450,6 +1506,14 @@ ALTER TABLE ONLY maker.dent
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ADD CONSTRAINT dent_header_id_fkey FOREIGN KEY (header_id) REFERENCES public.headers(id) ON DELETE CASCADE;
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--
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-- Name: drip_drip drip_drip_header_id_fkey; Type: FK CONSTRAINT; Schema: maker; Owner: -
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--
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ALTER TABLE ONLY maker.drip_drip
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ADD CONSTRAINT drip_drip_header_id_fkey FOREIGN KEY (header_id) REFERENCES public.headers(id) ON DELETE CASCADE;
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--
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-- Name: drip_file_ilk drip_file_ilk_header_id_fkey; Type: FK CONSTRAINT; Schema: maker; Owner: -
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--
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25
pkg/transformers/drip_drip/config.go
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25
pkg/transformers/drip_drip/config.go
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// Copyright 2018 Vulcanize
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package drip_drip
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import "github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
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var DripDripConfig = shared.TransformerConfig{
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ContractAddress: shared.DripContractAddress,
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ContractAbi: shared.DripABI,
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Topics: []string{shared.DripDripSignature},
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StartingBlockNumber: 0,
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EndingBlockNumber: 100,
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}
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49
pkg/transformers/drip_drip/converter.go
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49
pkg/transformers/drip_drip/converter.go
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// Copyright 2018 Vulcanize
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package drip_drip
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import (
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"bytes"
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"encoding/json"
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"errors"
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"github.com/ethereum/go-ethereum/core/types"
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)
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type Converter interface {
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ToModel(ethLog types.Log) (DripDripModel, error)
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}
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type DripDripConverter struct{}
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func (DripDripConverter) ToModel(ethLog types.Log) (DripDripModel, error) {
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err := verifyLog(ethLog)
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if err != nil {
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return DripDripModel{}, err
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}
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ilk := string(bytes.Trim(ethLog.Topics[2].Bytes(), "\x00"))
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raw, err := json.Marshal(ethLog)
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return DripDripModel{
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Ilk: ilk,
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TransactionIndex: ethLog.TxIndex,
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Raw: raw,
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}, err
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}
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func verifyLog(log types.Log) error {
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if len(log.Topics) < 3 {
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return errors.New("log missing topics")
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}
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return nil
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}
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44
pkg/transformers/drip_drip/converter_test.go
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44
pkg/transformers/drip_drip/converter_test.go
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@ -0,0 +1,44 @@
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// Copyright 2018 Vulcanize
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package drip_drip_test
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import (
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"github.com/ethereum/go-ethereum/core/types"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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"github.com/vulcanize/vulcanizedb/pkg/transformers/drip_drip"
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"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
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)
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var _ = Describe("Drip drip converter", func() {
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It("returns err if log is missing topics", func() {
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converter := drip_drip.DripDripConverter{}
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badLog := types.Log{}
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_, err := converter.ToModel(badLog)
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Expect(err).To(HaveOccurred())
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})
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It("converts a log to an model", func() {
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converter := drip_drip.DripDripConverter{}
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model, err := converter.ToModel(test_data.EthDripDripLog)
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Expect(err).NotTo(HaveOccurred())
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Expect(model).To(Equal(test_data.DripDripModel))
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})
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})
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27
pkg/transformers/drip_drip/drip_drip_suite_test.go
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27
pkg/transformers/drip_drip/drip_drip_suite_test.go
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@ -0,0 +1,27 @@
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// Copyright 2018 Vulcanize
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package drip_drip_test
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import (
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"testing"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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)
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func TestDripDrip(t *testing.T) {
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RegisterFailHandler(Fail)
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RunSpecs(t, "DripDrip Suite")
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}
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21
pkg/transformers/drip_drip/model.go
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21
pkg/transformers/drip_drip/model.go
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@ -0,0 +1,21 @@
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// Copyright 2018 Vulcanize
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package drip_drip
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type DripDripModel struct {
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Ilk string
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TransactionIndex uint `db:"tx_idx"`
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Raw []byte `db:"raw_log"`
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}
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59
pkg/transformers/drip_drip/repository.go
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59
pkg/transformers/drip_drip/repository.go
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@ -0,0 +1,59 @@
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// Copyright 2018 Vulcanize
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package drip_drip
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import (
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"github.com/vulcanize/vulcanizedb/pkg/core"
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"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
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)
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type Repository interface {
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Create(headerID int64, model DripDripModel) error
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MissingHeaders(startingBlockNumber, endingBlockNumber int64) ([]core.Header, error)
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}
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type DripDripRepository struct {
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db *postgres.DB
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}
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func NewDripDripRepository(db *postgres.DB) DripDripRepository {
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return DripDripRepository{db: db}
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}
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func (repository DripDripRepository) Create(headerID int64, model DripDripModel) error {
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_, err := repository.db.Exec(
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`INSERT into maker.drip_drip (header_id, ilk, tx_idx, raw_log)
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VALUES($1, $2, $3, $4)`,
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headerID, model.Ilk, model.TransactionIndex, model.Raw,
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)
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return err
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}
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func (repository DripDripRepository) MissingHeaders(startingBlockNumber, endingBlockNumber int64) ([]core.Header, error) {
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var result []core.Header
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err := repository.db.Select(
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&result,
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`SELECT headers.id, headers.block_number FROM headers
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LEFT JOIN maker.drip_drip on headers.id = header_id
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WHERE header_id ISNULL
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AND headers.block_number >= $1
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AND headers.block_number <= $2
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AND headers.eth_node_fingerprint = $3`,
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startingBlockNumber,
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endingBlockNumber,
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repository.db.Node.ID,
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)
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return result, err
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}
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143
pkg/transformers/drip_drip/repository_test.go
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143
pkg/transformers/drip_drip/repository_test.go
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@ -0,0 +1,143 @@
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// Copyright 2018 Vulcanize
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
|
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package drip_drip_test
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import (
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"database/sql"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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"github.com/vulcanize/vulcanizedb/pkg/core"
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"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres/repositories"
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"github.com/vulcanize/vulcanizedb/pkg/transformers/drip_drip"
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"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
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"github.com/vulcanize/vulcanizedb/test_config"
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)
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var _ = Describe("Drip drip repository", func() {
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Describe("Create", func() {
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It("adds a drip drip event", func() {
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db := test_config.NewTestDB(core.Node{})
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test_config.CleanTestDB(db)
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headerRepository := repositories.NewHeaderRepository(db)
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headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{})
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Expect(err).NotTo(HaveOccurred())
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dripDripRepository := drip_drip.NewDripDripRepository(db)
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err = dripDripRepository.Create(headerID, test_data.DripDripModel)
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Expect(err).NotTo(HaveOccurred())
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var dbPitFile drip_drip.DripDripModel
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err = db.Get(&dbPitFile, `SELECT ilk, tx_idx, raw_log FROM maker.drip_drip WHERE header_id = $1`, headerID)
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Expect(err).NotTo(HaveOccurred())
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Expect(dbPitFile.Ilk).To(Equal(test_data.DripDripModel.Ilk))
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Expect(dbPitFile.TransactionIndex).To(Equal(test_data.DripDripModel.TransactionIndex))
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Expect(dbPitFile.Raw).To(MatchJSON(test_data.DripDripModel.Raw))
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})
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It("does not duplicate drip drip events", func() {
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db := test_config.NewTestDB(core.Node{})
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test_config.CleanTestDB(db)
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headerRepository := repositories.NewHeaderRepository(db)
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headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{})
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Expect(err).NotTo(HaveOccurred())
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dripDripRepository := drip_drip.NewDripDripRepository(db)
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err = dripDripRepository.Create(headerID, test_data.DripDripModel)
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Expect(err).NotTo(HaveOccurred())
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err = dripDripRepository.Create(headerID, test_data.DripDripModel)
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Expect(err).To(HaveOccurred())
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Expect(err.Error()).To(ContainSubstring("pq: duplicate key value violates unique constraint"))
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})
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It("removes drip drip if corresponding header is deleted", func() {
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db := test_config.NewTestDB(core.Node{})
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test_config.CleanTestDB(db)
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headerRepository := repositories.NewHeaderRepository(db)
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headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{})
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Expect(err).NotTo(HaveOccurred())
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dripDripRepository := drip_drip.NewDripDripRepository(db)
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err = dripDripRepository.Create(headerID, test_data.DripDripModel)
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Expect(err).NotTo(HaveOccurred())
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_, err = db.Exec(`DELETE FROM headers WHERE id = $1`, headerID)
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Expect(err).NotTo(HaveOccurred())
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var dbPitFile drip_drip.DripDripModel
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err = db.Get(&dbPitFile, `SELECT ilk, tx_idx, raw_log FROM maker.drip_drip WHERE header_id = $1`, headerID)
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Expect(err).To(HaveOccurred())
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Expect(err).To(MatchError(sql.ErrNoRows))
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})
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})
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Describe("MissingHeaders", func() {
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It("returns headers with no associated drip drip event", func() {
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db := test_config.NewTestDB(core.Node{})
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test_config.CleanTestDB(db)
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headerRepository := repositories.NewHeaderRepository(db)
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startingBlockNumber := int64(1)
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dripDripBlockNumber := int64(2)
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endingBlockNumber := int64(3)
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blockNumbers := []int64{startingBlockNumber, dripDripBlockNumber, endingBlockNumber, endingBlockNumber + 1}
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var headerIDs []int64
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for _, n := range blockNumbers {
|
||||
headerID, err := headerRepository.CreateOrUpdateHeader(core.Header{BlockNumber: n})
|
||||
headerIDs = append(headerIDs, headerID)
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
}
|
||||
dripDripRepository := drip_drip.NewDripDripRepository(db)
|
||||
err := dripDripRepository.Create(headerIDs[1], test_data.DripDripModel)
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
|
||||
headers, err := dripDripRepository.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 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())
|
||||
}
|
||||
dripDripRepository := drip_drip.NewDripDripRepository(db)
|
||||
dripDripRepositoryTwo := drip_drip.NewDripDripRepository(dbTwo)
|
||||
err := dripDripRepository.Create(headerIDs[0], test_data.DripDripModel)
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
|
||||
nodeOneMissingHeaders, err := dripDripRepository.MissingHeaders(blockNumbers[0], blockNumbers[len(blockNumbers)-1])
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
Expect(len(nodeOneMissingHeaders)).To(Equal(len(blockNumbers) - 1))
|
||||
|
||||
nodeTwoMissingHeaders, err := dripDripRepositoryTwo.MissingHeaders(blockNumbers[0], blockNumbers[len(blockNumbers)-1])
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
Expect(len(nodeTwoMissingHeaders)).To(Equal(len(blockNumbers)))
|
||||
})
|
||||
})
|
||||
})
|
70
pkg/transformers/drip_drip/transformer.go
Normal file
70
pkg/transformers/drip_drip/transformer.go
Normal file
@ -0,0 +1,70 @@
|
||||
// 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 drip_drip
|
||||
|
||||
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/shared"
|
||||
)
|
||||
|
||||
type DripDripTransformerInitializer struct {
|
||||
Config shared.TransformerConfig
|
||||
}
|
||||
|
||||
func (initializer DripDripTransformerInitializer) NewDripDripTransformer(db *postgres.DB, blockChain core.BlockChain) shared.Transformer {
|
||||
converter := DripDripConverter{}
|
||||
fetcher := shared.NewFetcher(blockChain)
|
||||
repository := NewDripDripRepository(db)
|
||||
return DripDripTransformer{
|
||||
Config: initializer.Config,
|
||||
Converter: converter,
|
||||
Fetcher: fetcher,
|
||||
Repository: repository,
|
||||
}
|
||||
}
|
||||
|
||||
type DripDripTransformer struct {
|
||||
Config shared.TransformerConfig
|
||||
Converter Converter
|
||||
Fetcher shared.LogFetcher
|
||||
Repository Repository
|
||||
}
|
||||
|
||||
func (transformer DripDripTransformer) 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.DripDripSignature)}}
|
||||
matchingLogs, err := transformer.Fetcher.FetchLogs(transformer.Config.ContractAddress, topics, header.BlockNumber)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
for _, log := range matchingLogs {
|
||||
model, err := transformer.Converter.ToModel(log)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
err = transformer.Repository.Create(header.Id, model)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
175
pkg/transformers/drip_drip/transformer_test.go
Normal file
175
pkg/transformers/drip_drip/transformer_test.go
Normal file
@ -0,0 +1,175 @@
|
||||
// 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 drip_drip_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/drip_drip"
|
||||
"github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
|
||||
"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
|
||||
"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data/mocks"
|
||||
drip_drip_mocks "github.com/vulcanize/vulcanizedb/pkg/transformers/test_data/mocks/drip_drip"
|
||||
)
|
||||
|
||||
var _ = Describe("Drip drip transformer", func() {
|
||||
It("gets missing headers for block numbers specified in config", func() {
|
||||
repository := &drip_drip_mocks.MockDripDripRepository{}
|
||||
transformer := drip_drip.DripDripTransformer{
|
||||
Config: drip_drip.DripDripConfig,
|
||||
Fetcher: &mocks.MockLogFetcher{},
|
||||
Converter: &drip_drip_mocks.MockDripDripConverter{},
|
||||
Repository: repository,
|
||||
}
|
||||
|
||||
err := transformer.Execute()
|
||||
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
Expect(repository.PassedStartingBlockNumber).To(Equal(drip_drip.DripDripConfig.StartingBlockNumber))
|
||||
Expect(repository.PassedEndingBlockNumber).To(Equal(drip_drip.DripDripConfig.EndingBlockNumber))
|
||||
})
|
||||
|
||||
It("returns error if repository returns error for missing headers", func() {
|
||||
repository := &drip_drip_mocks.MockDripDripRepository{}
|
||||
repository.SetMissingHeadersErr(fakes.FakeError)
|
||||
transformer := drip_drip.DripDripTransformer{
|
||||
Fetcher: &mocks.MockLogFetcher{},
|
||||
Converter: &drip_drip_mocks.MockDripDripConverter{},
|
||||
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 := &drip_drip_mocks.MockDripDripRepository{}
|
||||
repository.SetMissingHeaders([]core.Header{{BlockNumber: 1}, {BlockNumber: 2}})
|
||||
transformer := drip_drip.DripDripTransformer{
|
||||
Config: drip_drip.DripDripConfig,
|
||||
Fetcher: fetcher,
|
||||
Converter: &drip_drip_mocks.MockDripDripConverter{},
|
||||
Repository: repository,
|
||||
}
|
||||
|
||||
err := transformer.Execute()
|
||||
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
Expect(fetcher.FetchedBlocks).To(Equal([]int64{1, 2}))
|
||||
Expect(fetcher.FetchedContractAddress).To(Equal(drip_drip.DripDripConfig.ContractAddress))
|
||||
Expect(fetcher.FetchedTopics).To(Equal([][]common.Hash{{common.HexToHash(shared.DripDripSignature)}}))
|
||||
})
|
||||
|
||||
It("returns error if fetcher returns error", func() {
|
||||
fetcher := &mocks.MockLogFetcher{}
|
||||
fetcher.SetFetcherError(fakes.FakeError)
|
||||
repository := &drip_drip_mocks.MockDripDripRepository{}
|
||||
repository.SetMissingHeaders([]core.Header{{BlockNumber: 1}})
|
||||
transformer := drip_drip.DripDripTransformer{
|
||||
Fetcher: fetcher,
|
||||
Converter: &drip_drip_mocks.MockDripDripConverter{},
|
||||
Repository: repository,
|
||||
}
|
||||
|
||||
err := transformer.Execute()
|
||||
|
||||
Expect(err).To(HaveOccurred())
|
||||
Expect(err).To(MatchError(fakes.FakeError))
|
||||
})
|
||||
|
||||
It("converts matching logs", func() {
|
||||
converter := &drip_drip_mocks.MockDripDripConverter{}
|
||||
fetcher := &mocks.MockLogFetcher{}
|
||||
fetcher.SetFetchedLogs([]types.Log{test_data.EthDripDripLog})
|
||||
repository := &drip_drip_mocks.MockDripDripRepository{}
|
||||
repository.SetMissingHeaders([]core.Header{{BlockNumber: 1}})
|
||||
transformer := drip_drip.DripDripTransformer{
|
||||
Fetcher: fetcher,
|
||||
Converter: converter,
|
||||
Repository: repository,
|
||||
}
|
||||
|
||||
err := transformer.Execute()
|
||||
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
Expect(converter.PassedLog).To(Equal(test_data.EthDripDripLog))
|
||||
})
|
||||
|
||||
It("returns error if converter returns error", func() {
|
||||
converter := &drip_drip_mocks.MockDripDripConverter{}
|
||||
converter.SetConverterError(fakes.FakeError)
|
||||
fetcher := &mocks.MockLogFetcher{}
|
||||
fetcher.SetFetchedLogs([]types.Log{test_data.EthDripDripLog})
|
||||
repository := &drip_drip_mocks.MockDripDripRepository{}
|
||||
repository.SetMissingHeaders([]core.Header{{BlockNumber: 1}})
|
||||
transformer := drip_drip.DripDripTransformer{
|
||||
Fetcher: fetcher,
|
||||
Converter: converter,
|
||||
Repository: repository,
|
||||
}
|
||||
|
||||
err := transformer.Execute()
|
||||
|
||||
Expect(err).To(HaveOccurred())
|
||||
Expect(err).To(MatchError(fakes.FakeError))
|
||||
})
|
||||
|
||||
It("persists drip drip model", func() {
|
||||
converter := &drip_drip_mocks.MockDripDripConverter{}
|
||||
fetcher := &mocks.MockLogFetcher{}
|
||||
fetcher.SetFetchedLogs([]types.Log{test_data.EthDripDripLog})
|
||||
repository := &drip_drip_mocks.MockDripDripRepository{}
|
||||
fakeHeader := core.Header{BlockNumber: 1, Id: 2}
|
||||
repository.SetMissingHeaders([]core.Header{fakeHeader})
|
||||
transformer := drip_drip.DripDripTransformer{
|
||||
Fetcher: fetcher,
|
||||
Converter: converter,
|
||||
Repository: repository,
|
||||
}
|
||||
|
||||
err := transformer.Execute()
|
||||
|
||||
Expect(err).NotTo(HaveOccurred())
|
||||
Expect(repository.PassedHeaderID).To(Equal(fakeHeader.Id))
|
||||
Expect(repository.PassedModel).To(Equal(test_data.DripDripModel))
|
||||
})
|
||||
|
||||
It("returns error if repository returns error for create", func() {
|
||||
converter := &drip_drip_mocks.MockDripDripConverter{}
|
||||
fetcher := &mocks.MockLogFetcher{}
|
||||
fetcher.SetFetchedLogs([]types.Log{test_data.EthDripDripLog})
|
||||
repository := &drip_drip_mocks.MockDripDripRepository{}
|
||||
repository.SetMissingHeaders([]core.Header{{BlockNumber: 1, Id: 2}})
|
||||
repository.SetCreateError(fakes.FakeError)
|
||||
transformer := drip_drip.DripDripTransformer{
|
||||
Fetcher: fetcher,
|
||||
Converter: converter,
|
||||
Repository: repository,
|
||||
}
|
||||
|
||||
err := transformer.Execute()
|
||||
|
||||
Expect(err).To(HaveOccurred())
|
||||
Expect(err).To(MatchError(fakes.FakeError))
|
||||
})
|
||||
})
|
@ -25,7 +25,7 @@ var (
|
||||
VatABI = `[{"constant":true,"inputs":[],"name":"debt","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x0dca59c1"},{"constant":true,"inputs":[{"name":"","type":"bytes32"},{"name":"","type":"bytes32"}],"name":"urns","outputs":[{"name":"ink","type":"uint256"},{"name":"art","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x26e27482"},{"constant":true,"inputs":[],"name":"vice","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x2d61a355"},{"constant":true,"inputs":[{"name":"","type":"bytes32"}],"name":"sin","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0xa60f1d3e"},{"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":"","type":"bytes32"}],"name":"gem","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0xc0912683"},{"constant":true,"inputs":[{"name":"","type":"bytes32"}],"name":"ilks","outputs":[{"name":"take","type":"uint256"},{"name":"rate","type":"uint256"},{"name":"Ink","type":"uint256"},{"name":"Art","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0xd9638d36"},{"constant":true,"inputs":[{"name":"","type":"bytes32"}],"name":"dai","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0xf53e4e69"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor","signature":"constructor"},{"anonymous":true,"inputs":[{"indexed":true,"name":"sig","type":"bytes4"},{"indexed":true,"name":"foo","type":"bytes32"},{"indexed":true,"name":"bar","type":"bytes32"},{"indexed":true,"name":"too","type":"bytes32"},{"indexed":false,"name":"fax","type":"bytes"}],"name":"Note","type":"event","signature":"0x8c2dbbc2b33ffaa77c104b777e574a8a4ff79829dfee8b66f4dc63e3f8067152"},{"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":"init","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x3b663195"},{"constant":false,"inputs":[{"name":"ilk","type":"bytes32"},{"name":"guy","type":"bytes32"},{"name":"rad","type":"int256"}],"name":"slip","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x42066cbb"},{"constant":false,"inputs":[{"name":"ilk","type":"bytes32"},{"name":"src","type":"bytes32"},{"name":"dst","type":"bytes32"},{"name":"rad","type":"int256"}],"name":"flux","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0xa6e41821"},{"constant":false,"inputs":[{"name":"src","type":"bytes32"},{"name":"dst","type":"bytes32"},{"name":"rad","type":"int256"}],"name":"move","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x78f19470"},{"constant":false,"inputs":[{"name":"i","type":"bytes32"},{"name":"u","type":"bytes32"},{"name":"v","type":"bytes32"},{"name":"w","type":"bytes32"},{"name":"dink","type":"int256"},{"name":"dart","type":"int256"}],"name":"tune","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x5dd6471a"},{"constant":false,"inputs":[{"name":"i","type":"bytes32"},{"name":"u","type":"bytes32"},{"name":"v","type":"bytes32"},{"name":"w","type":"bytes32"},{"name":"dink","type":"int256"},{"name":"dart","type":"int256"}],"name":"grab","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x3690ae4c"},{"constant":false,"inputs":[{"name":"u","type":"bytes32"},{"name":"v","type":"bytes32"},{"name":"rad","type":"int256"}],"name":"heal","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x990a5f63"},{"constant":false,"inputs":[{"name":"i","type":"bytes32"},{"name":"u","type":"bytes32"},{"name":"rate","type":"int256"}],"name":"fold","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0xe6a6a64d"},{"constant":false,"inputs":[{"name":"i","type":"bytes32"},{"name":"u","type":"bytes32"},{"name":"take","type":"int256"}],"name":"toll","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x09b7a0b5"}]`
|
||||
|
||||
// temporary addresses from local Ganache deployment
|
||||
CatContractAddress = "0xe0f0fa6982c59d8aa4ae0134bfe048327bd788cacf758b643ca41f055ffce76c"
|
||||
CatContractAddress = "0xF56D79323fa7F82ACf0A4F88331093a77486dA7e"
|
||||
DripContractAddress = "0xD4ae7420FCF54ab7cd27ab9c24DCC876eF6b64C3"
|
||||
FlipperContractAddress = "0x6b59c42097e2fff7cad96cb08ceefd601081ad9c"
|
||||
PepContractAddress = "0x99041F808D598B782D5a3e498681C2452A31da08"
|
||||
@ -38,21 +38,23 @@ var (
|
||||
biteMethod = GetSolidityMethodSignature(CatABI, "Bite")
|
||||
dealMethod = GetSolidityMethodSignature(FlipperABI, "deal")
|
||||
dentMethod = GetSolidityMethodSignature(FlipperABI, "dent")
|
||||
dripDripMethod = GetSolidityMethodSignature(DripABI, "drip")
|
||||
dripFileIlkMethod = "file(bytes32,bytes32,uint256)"
|
||||
dripFileRepoMethod = GetSolidityMethodSignature(DripABI, "file")
|
||||
dripFileVowMethod = "file(bytes32,bytes32)"
|
||||
flipKickMethod = GetSolidityMethodSignature(FlipperABI, "Kick")
|
||||
frobMethod = GetSolidityMethodSignature(PitABI, "Frob")
|
||||
logValueMethod = GetSolidityMethodSignature(MedianizerABI, "LogValue")
|
||||
pitFileDebtCeilingMethod = "file(bytes32,uint256)"
|
||||
pitFileIlkMethod = "file(bytes32,bytes32,uint256)"
|
||||
pitFileStabilityFeeMethod = GetSolidityMethodSignature(PitABI, "file")
|
||||
tendMethod = GetSolidityMethodSignature(FlipperABI, "tend")
|
||||
logValueMethod = GetSolidityMethodSignature(MedianizerABI, "LogValue")
|
||||
vatInitMethod = GetSolidityMethodSignature(VatABI, "init")
|
||||
|
||||
BiteSignature = GetEventSignature(biteMethod)
|
||||
DealSignature = GetLogNoteSignature(dealMethod)
|
||||
DentFunctionSignature = GetLogNoteSignature(dentMethod)
|
||||
DripDripSignature = GetLogNoteSignature(dripDripMethod)
|
||||
DripFileIlkSignature = GetLogNoteSignature(dripFileIlkMethod)
|
||||
DripFileRepoSignature = GetLogNoteSignature(dripFileRepoMethod)
|
||||
DripFileVowSignature = GetLogNoteSignature(dripFileVowMethod)
|
||||
|
48
pkg/transformers/test_data/drip_drip.go
Normal file
48
pkg/transformers/test_data/drip_drip.go
Normal file
@ -0,0 +1,48 @@
|
||||
// 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/drip_drip"
|
||||
"github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
|
||||
)
|
||||
|
||||
var EthDripDripLog = types.Log{
|
||||
Address: common.HexToAddress(shared.DripContractAddress),
|
||||
Topics: []common.Hash{
|
||||
common.HexToHash("0x44e2a5a800000000000000000000000000000000000000000000000000000000"),
|
||||
common.HexToHash("0x00000000000000000000000064d922894153be9eef7b7218dc565d1d0ce2a092"),
|
||||
common.HexToHash("0x66616b6520696c6b000000000000000000000000000000000000000000000000"),
|
||||
common.HexToHash("0x0000000000000000000000000000000000000000000000000000000000000000"),
|
||||
},
|
||||
Data: hexutil.MustDecode("0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002444e2a5a866616b6520696c6b000000000000000000000000000000000000000000000000"),
|
||||
BlockNumber: 62,
|
||||
TxHash: common.HexToHash("0xa34fd5cfcb125ebfc81d33633495701b531753669712092bdb8aa6159a240040"),
|
||||
TxIndex: 10,
|
||||
BlockHash: common.HexToHash("0x7a2aa72468986774d90dc8c80d436956a5b6a7e5acea430fb8a79f9217ef00a3"),
|
||||
Index: 0,
|
||||
Removed: false,
|
||||
}
|
||||
|
||||
var rawDripDripLog, _ = json.Marshal(EthDripDripLog)
|
||||
var DripDripModel = drip_drip.DripDripModel{
|
||||
Ilk: "fake ilk",
|
||||
TransactionIndex: EthDripDripLog.TxIndex,
|
||||
Raw: rawDripDripLog,
|
||||
}
|
35
pkg/transformers/test_data/mocks/drip_drip/converter.go
Normal file
35
pkg/transformers/test_data/mocks/drip_drip/converter.go
Normal 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 drip_drip
|
||||
|
||||
import (
|
||||
"github.com/ethereum/go-ethereum/core/types"
|
||||
"github.com/vulcanize/vulcanizedb/pkg/transformers/drip_drip"
|
||||
"github.com/vulcanize/vulcanizedb/pkg/transformers/test_data"
|
||||
)
|
||||
|
||||
type MockDripDripConverter struct {
|
||||
Err error
|
||||
PassedLog types.Log
|
||||
}
|
||||
|
||||
func (converter *MockDripDripConverter) ToModel(ethLog types.Log) (drip_drip.DripDripModel, error) {
|
||||
converter.PassedLog = ethLog
|
||||
return test_data.DripDripModel, converter.Err
|
||||
}
|
||||
|
||||
func (converter *MockDripDripConverter) SetConverterError(e error) {
|
||||
converter.Err = e
|
||||
}
|
54
pkg/transformers/test_data/mocks/drip_drip/repository.go
Normal file
54
pkg/transformers/test_data/mocks/drip_drip/repository.go
Normal file
@ -0,0 +1,54 @@
|
||||
// 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 drip_drip
|
||||
|
||||
import (
|
||||
"github.com/vulcanize/vulcanizedb/pkg/core"
|
||||
"github.com/vulcanize/vulcanizedb/pkg/transformers/drip_drip"
|
||||
)
|
||||
|
||||
type MockDripDripRepository struct {
|
||||
createErr error
|
||||
missingHeaders []core.Header
|
||||
missingHeadersErr error
|
||||
PassedStartingBlockNumber int64
|
||||
PassedEndingBlockNumber int64
|
||||
PassedHeaderID int64
|
||||
PassedModel drip_drip.DripDripModel
|
||||
}
|
||||
|
||||
func (repository *MockDripDripRepository) Create(headerID int64, model drip_drip.DripDripModel) error {
|
||||
repository.PassedHeaderID = headerID
|
||||
repository.PassedModel = model
|
||||
return repository.createErr
|
||||
}
|
||||
|
||||
func (repository *MockDripDripRepository) MissingHeaders(startingBlockNumber, endingBlockNumber int64) ([]core.Header, error) {
|
||||
repository.PassedStartingBlockNumber = startingBlockNumber
|
||||
repository.PassedEndingBlockNumber = endingBlockNumber
|
||||
return repository.missingHeaders, repository.missingHeadersErr
|
||||
}
|
||||
|
||||
func (repository *MockDripDripRepository) SetMissingHeadersErr(e error) {
|
||||
repository.missingHeadersErr = e
|
||||
}
|
||||
|
||||
func (repository *MockDripDripRepository) SetMissingHeaders(headers []core.Header) {
|
||||
repository.missingHeaders = headers
|
||||
}
|
||||
|
||||
func (repository *MockDripDripRepository) SetCreateError(e error) {
|
||||
repository.createErr = e
|
||||
}
|
@ -18,6 +18,7 @@ import (
|
||||
"github.com/vulcanize/vulcanizedb/pkg/transformers/bite"
|
||||
"github.com/vulcanize/vulcanizedb/pkg/transformers/deal"
|
||||
"github.com/vulcanize/vulcanizedb/pkg/transformers/dent"
|
||||
"github.com/vulcanize/vulcanizedb/pkg/transformers/drip_drip"
|
||||
"github.com/vulcanize/vulcanizedb/pkg/transformers/drip_file"
|
||||
ilk2 "github.com/vulcanize/vulcanizedb/pkg/transformers/drip_file/ilk"
|
||||
"github.com/vulcanize/vulcanizedb/pkg/transformers/drip_file/repo"
|
||||
@ -37,6 +38,7 @@ func TransformerInitializers() []shared.TransformerInitializer {
|
||||
biteTransformerInitializer := bite.BiteTransformerInitializer{Config: bite.BiteConfig}
|
||||
dealTransformerInitializer := deal.DealTransformerInitializer{Config: deal.Config}
|
||||
dentTransformerInitializer := dent.DentTransformerInitializer{Config: dent.DentConfig}
|
||||
dripDripTransformerInitializer := drip_drip.DripDripTransformerInitializer{Config: drip_drip.DripDripConfig}
|
||||
flipKickTransformerInitializer := flip_kick.FlipKickTransformerInitializer{Config: flip_kick.FlipKickConfig}
|
||||
frobTransformerInitializer := frob.FrobTransformerInitializer{Config: frob.FrobConfig}
|
||||
dripFileConfig := drip_file.DripFileConfig
|
||||
@ -56,6 +58,7 @@ func TransformerInitializers() []shared.TransformerInitializer {
|
||||
dentTransformerInitializer.NewDentTransformer,
|
||||
dripFileIlkTransformerInitializer.NewDripFileIlkTransformer,
|
||||
dripFileRepoTransformerInitializer.NewDripFileRepoTransformer,
|
||||
dripDripTransformerInitializer.NewDripDripTransformer,
|
||||
flipKickTransformerInitializer.NewFlipKickTransformer,
|
||||
frobTransformerInitializer.NewFrobTransformer,
|
||||
pitFileDebtCeilingTransformerInitializer.NewPitFileDebtCeilingTransformer,
|
||||
|
Loading…
Reference in New Issue
Block a user