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Add log index to Drip drip

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This commit is contained in:
Rob Mulholand 2018-10-19 11:55:53 -05:00
parent e5ba0496a6
commit de294ad8ea
7 changed files with 16 additions and 10 deletions
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3
db/migrations/1536710319_create_drip_drip_table.up.sql
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@ -2,7 +2,8 @@ CREATE TABLE maker.drip_drip (
id SERIAL PRIMARY KEY,
header_id INTEGER NOT NULL REFERENCES headers (id) ON DELETE CASCADE,
ilk TEXT,
log_idx INTEGER NOT NUll,
tx_idx INTEGER NOT NUll,
raw_log JSONB,
UNIQUE (header_id, tx_idx)
UNIQUE (header_id, tx_idx, log_idx)
);

5
db/schema.sql
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@ -282,6 +282,7 @@ CREATE TABLE maker.drip_drip (
id integer NOT NULL,
header_id integer NOT NULL,
ilk text,
log_idx integer NOT NULL,
tx_idx integer NOT NULL,
raw_log jsonb
);
@ -1806,11 +1807,11 @@ ALTER TABLE ONLY maker.dent
--
-- Name: drip_drip drip_drip_header_id_tx_idx_key; Type: CONSTRAINT; Schema: maker; Owner: -
-- Name: drip_drip drip_drip_header_id_tx_idx_log_idx_key; Type: CONSTRAINT; Schema: maker; Owner: -
--
ALTER TABLE ONLY maker.drip_drip
ADD CONSTRAINT drip_drip_header_id_tx_idx_key UNIQUE (header_id, tx_idx);
ADD CONSTRAINT drip_drip_header_id_tx_idx_log_idx_key UNIQUE (header_id, tx_idx, log_idx);
--

1
pkg/transformers/drip_drip/converter.go
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@ -41,6 +41,7 @@ func (DripDripConverter) ToModels(ethLogs []types.Log) ([]DripDripModel, error)
}
model := DripDripModel{
Ilk: ilk,
LogIndex: ethLog.Index,
TransactionIndex: ethLog.TxIndex,
Raw: raw,
}

1
pkg/transformers/drip_drip/model.go
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@ -16,6 +16,7 @@ package drip_drip
type DripDripModel struct {
Ilk string
LogIndex uint `db:"log_idx"`
TransactionIndex uint `db:"tx_idx"`
Raw []byte `db:"raw_log"`
}

6
pkg/transformers/drip_drip/repository.go
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@ -40,9 +40,9 @@ func (repository DripDripRepository) Create(headerID int64, models []DripDripMod
}
for _, model := range models {
_, err = tx.Exec(
`INSERT into maker.drip_drip (header_id, ilk, tx_idx, raw_log)
VALUES($1, $2, $3, $4)`,
headerID, model.Ilk, model.TransactionIndex, model.Raw,
`INSERT into maker.drip_drip (header_id, ilk, log_idx, tx_idx, raw_log)
VALUES($1, $2, $3, $4, $5)`,
headerID, model.Ilk, model.LogIndex, model.TransactionIndex, model.Raw,
)
if err != nil {
tx.Rollback()

5
pkg/transformers/drip_drip/repository_test.go
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@ -58,9 +58,10 @@ var _ = Describe("Drip drip repository", func() {
It("adds a drip drip event", func() {
var dbDripDrip drip_drip.DripDripModel
err = db.Get(&dbDripDrip, `SELECT ilk, tx_idx, raw_log FROM maker.drip_drip WHERE header_id = $1`, headerID)
err = db.Get(&dbDripDrip, `SELECT ilk, log_idx, tx_idx, raw_log FROM maker.drip_drip WHERE header_id = $1`, headerID)
Expect(err).NotTo(HaveOccurred())
Expect(dbDripDrip.Ilk).To(Equal(test_data.DripDripModel.Ilk))
Expect(dbDripDrip.LogIndex).To(Equal(test_data.DripDripModel.LogIndex))
Expect(dbDripDrip.TransactionIndex).To(Equal(test_data.DripDripModel.TransactionIndex))
Expect(dbDripDrip.Raw).To(MatchJSON(test_data.DripDripModel.Raw))
})
@ -84,7 +85,7 @@ var _ = Describe("Drip drip repository", func() {
Expect(err).NotTo(HaveOccurred())
var dbDripDrip drip_drip.DripDripModel
err = db.Get(&dbDripDrip, `SELECT ilk, tx_idx, raw_log FROM maker.drip_drip WHERE header_id = $1`, headerID)
err = db.Get(&dbDripDrip, `SELECT ilk, log_idx, tx_idx, raw_log FROM maker.drip_drip WHERE header_id = $1`, headerID)
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError(sql.ErrNoRows))
})

3
pkg/transformers/test_data/drip_drip.go
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@ -36,13 +36,14 @@ var EthDripDripLog = types.Log{
TxHash: common.HexToHash("0xa34fd5cfcb125ebfc81d33633495701b531753669712092bdb8aa6159a240040"),
TxIndex: 10,
BlockHash: common.HexToHash("0x7a2aa72468986774d90dc8c80d436956a5b6a7e5acea430fb8a79f9217ef00a3"),
Index: 0,
Index: 11,
Removed: false,
}
var rawDripDripLog, _ = json.Marshal(EthDripDripLog)
var DripDripModel = drip_drip.DripDripModel{
Ilk: "fake ilk",
LogIndex: EthDripDripLog.Index,
TransactionIndex: EthDripDripLog.TxIndex,
Raw: rawDripDripLog,
}