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Reference ilks foreign key from Cat storage repository

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This commit is contained in:
Rob Mulholand
2019-02-21 14:33:59 -06:00
parent e04a72b059
commit 3d9341ea1d
4 changed files with 143 additions and 24 deletions
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pkg/transformers/storage_diffs/maker/cat/repository.go
+89 -12
View File
@@ -3,6 +3,7 @@ package cat
import (
"fmt"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
shared2 "github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
"github.com/vulcanize/vulcanizedb/pkg/transformers/storage_diffs/shared"
)
@@ -86,10 +87,29 @@ func (repository *CatStorageRepository) insertIlkFlip(blockNumber int, blockHash
if err != nil {
return err
}
_, writeErr := repository.db.Exec(
tx, txErr := repository.db.Begin()
if txErr != nil {
return txErr
}
ilkID, ilkErr := shared2.GetOrCreateIlkInTransaction(ilk, tx)
if ilkErr != nil {
rollbackErr := tx.Rollback()
if rollbackErr != nil {
return fmt.Errorf("failed to rollback transaction after failing to insert ilk: %s", ilkErr.Error())
}
return ilkErr
}
_, writeErr := tx.Exec(
`INSERT INTO maker.cat_ilk_flip (block_number, block_hash, ilk, flip) VALUES ($1, $2, $3, $4)`,
blockNumber, blockHash, ilk, flip)
return writeErr
blockNumber, blockHash, ilkID, flip)
if writeErr != nil {
rollbackErr := tx.Rollback()
if rollbackErr != nil {
return fmt.Errorf("failed to rollback transaction after failing to insert ilk flip: %s", writeErr.Error())
}
return writeErr
}
return tx.Commit()
}
func (repository *CatStorageRepository) insertIlkChop(blockNumber int, blockHash string, metadata shared.StorageValueMetadata, chop string) error {
@@ -97,10 +117,29 @@ func (repository *CatStorageRepository) insertIlkChop(blockNumber int, blockHash
if err != nil {
return err
}
_, writeErr := repository.db.Exec(
tx, txErr := repository.db.Begin()
if txErr != nil {
return txErr
}
ilkID, ilkErr := shared2.GetOrCreateIlkInTransaction(ilk, tx)
if ilkErr != nil {
rollbackErr := tx.Rollback()
if rollbackErr != nil {
return fmt.Errorf("failed to rollback transaction after failing to insert ilk: %s", ilkErr.Error())
}
return ilkErr
}
_, writeErr := tx.Exec(
`INSERT INTO maker.cat_ilk_chop (block_number, block_hash, ilk, chop) VALUES ($1, $2, $3, $4)`,
blockNumber, blockHash, ilk, chop)
return writeErr
blockNumber, blockHash, ilkID, chop)
if writeErr != nil {
rollbackErr := tx.Rollback()
if rollbackErr != nil {
return fmt.Errorf("failed to rollback transaction after failing to insert ilk chop: %s", writeErr.Error())
}
return writeErr
}
return tx.Commit()
}
func (repository *CatStorageRepository) insertIlkLump(blockNumber int, blockHash string, metadata shared.StorageValueMetadata, lump string) error {
@@ -108,10 +147,29 @@ func (repository *CatStorageRepository) insertIlkLump(blockNumber int, blockHash
if err != nil {
return err
}
_, writeErr := repository.db.Exec(
tx, txErr := repository.db.Begin()
if txErr != nil {
return txErr
}
ilkID, ilkErr := shared2.GetOrCreateIlkInTransaction(ilk, tx)
if ilkErr != nil {
rollbackErr := tx.Rollback()
if rollbackErr != nil {
return fmt.Errorf("failed to rollback transaction after failing to insert ilk: %s", ilkErr.Error())
}
return ilkErr
}
_, writeErr := tx.Exec(
`INSERT INTO maker.cat_ilk_lump (block_number, block_hash, ilk, lump) VALUES ($1, $2, $3, $4)`,
blockNumber, blockHash, ilk, lump)
return writeErr
blockNumber, blockHash, ilkID, lump)
if writeErr != nil {
rollbackErr := tx.Rollback()
if rollbackErr != nil {
return fmt.Errorf("failed to rollback transaction after failing to insert ilk lump: %s", writeErr.Error())
}
return writeErr
}
return tx.Commit()
}
// Flips mapping: uint256 => ilk, urn bytes32; ink, tab uint256 (both wad)
@@ -120,10 +178,29 @@ func (repository *CatStorageRepository) insertFlipIlk(blockNumber int, blockHash
if err != nil {
return err
}
_, writeErr := repository.db.Exec(
tx, txErr := repository.db.Begin()
if txErr != nil {
return txErr
}
ilkID, ilkErr := shared2.GetOrCreateIlkInTransaction(ilk, tx)
if ilkErr != nil {
rollbackErr := tx.Rollback()
if rollbackErr != nil {
return fmt.Errorf("failed to rollback transaction after failing to insert ilk: %s", ilkErr.Error())
}
return ilkErr
}
_, writeErr := tx.Exec(
`INSERT INTO maker.cat_flip_ilk (block_number, block_hash, flip, ilk) VALUES ($1, $2, $3, $4)`,
blockNumber, blockHash, flip, ilk)
return writeErr
blockNumber, blockHash, flip, ilkID)
if writeErr != nil {
rollbackErr := tx.Rollback()
if rollbackErr != nil {
return fmt.Errorf("failed to rollback transaction after failing to insert flip ilk: %s", writeErr.Error())
}
return writeErr
}
return tx.Commit()
}
func (repository *CatStorageRepository) insertFlipUrn(blockNumber int, blockHash string, metadata shared.StorageValueMetadata, urn string) error {
pkg/transformers/storage_diffs/maker/cat/repository_test.go
+14 -4
View File
@@ -4,10 +4,12 @@ import (
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vulcanize/vulcanizedb/pkg/datastore/postgres"
shared2 "github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
"github.com/vulcanize/vulcanizedb/pkg/transformers/storage_diffs/maker/cat"
. "github.com/vulcanize/vulcanizedb/pkg/transformers/storage_diffs/maker/test_helpers"
"github.com/vulcanize/vulcanizedb/pkg/transformers/storage_diffs/shared"
"github.com/vulcanize/vulcanizedb/test_config"
"strconv"
)
var _ = Describe("Cat storage repository", func() {
@@ -110,7 +112,9 @@ var _ = Describe("Cat storage repository", func() {
err = db.Get(&result, `SELECT block_number, block_hash, ilk AS key, flip AS value FROM maker.cat_ilk_flip`)
Expect(err).NotTo(HaveOccurred())
AssertMapping(result, fakeBlockNumber, fakeBlockHash, fakeIlk, fakeAddress)
ilkID, err := shared2.GetOrCreateIlk(fakeIlk, db)
Expect(err).NotTo(HaveOccurred())
AssertMapping(result, fakeBlockNumber, fakeBlockHash, strconv.Itoa(ilkID), fakeAddress)
})
It("returns an error if metadata missing ilk", func() {
@@ -130,7 +134,9 @@ var _ = Describe("Cat storage repository", func() {
err = db.Get(&result, `SELECT block_number, block_hash, ilk AS key, chop AS value FROM maker.cat_ilk_chop`)
Expect(err).NotTo(HaveOccurred())
AssertMapping(result, fakeBlockNumber, fakeBlockHash, fakeIlk, fakeUint256)
ilkID, err := shared2.GetOrCreateIlk(fakeIlk, db)
Expect(err).NotTo(HaveOccurred())
AssertMapping(result, fakeBlockNumber, fakeBlockHash, strconv.Itoa(ilkID), fakeUint256)
})
It("returns an error if metadata missing ilk", func() {
@@ -150,7 +156,9 @@ var _ = Describe("Cat storage repository", func() {
err = db.Get(&result, `SELECT block_number, block_hash, ilk AS key, lump AS value FROM maker.cat_ilk_lump`)
Expect(err).NotTo(HaveOccurred())
AssertMapping(result, fakeBlockNumber, fakeBlockHash, fakeIlk, fakeUint256)
ilkID, err := shared2.GetOrCreateIlk(fakeIlk, db)
Expect(err).NotTo(HaveOccurred())
AssertMapping(result, fakeBlockNumber, fakeBlockHash, strconv.Itoa(ilkID), fakeUint256)
})
It("returns an error if metadata missing ilk", func() {
@@ -174,7 +182,9 @@ var _ = Describe("Cat storage repository", func() {
err = db.Get(&result, `SELECT block_number, block_hash, flip AS key, ilk AS value FROM maker.cat_flip_ilk`)
Expect(err).NotTo(HaveOccurred())
AssertMapping(result, fakeBlockNumber, fakeBlockHash, fakeUint256, fakeBytes32)
ilkID, err := shared2.GetOrCreateIlk(fakeBytes32, db)
Expect(err).NotTo(HaveOccurred())
AssertMapping(result, fakeBlockNumber, fakeBlockHash, fakeUint256, strconv.Itoa(ilkID))
})
It("returns an error if metadata missing flip", func() {