cat

Documentation

Index

• Constants
• Variables
• type CatMappings
  • func (mappings CatMappings) Lookup(key common.Hash) (utils.StorageValueMetadata, error)
  • func (mappings *CatMappings) SetDB(db *postgres.DB)
• type CatStorageRepository
  • func (repository *CatStorageRepository) Create(blockNumber int, blockHash string, metadata utils.StorageValueMetadata, ...) error
  • func (repository *CatStorageRepository) SetDB(db *postgres.DB)

Constants

const (
	NFlip = "nflip"
	Live  = "live"
	Vat   = "vat"
	Vow   = "vow"

	IlkFlip = "flip"
	IlkChop = "chop"
	IlkLump = "lump"

	FlipIlk = "ilk"
	FlipUrn = "urn"
	FlipInk = "ink"
	FlipTab = "tab"
)

const (
	InsertCatIlkChopQuery = `INSERT INTO maker.cat_ilk_chop (block_number, block_hash, ilk_id, chop) VALUES ($1, $2, $3, $4) ON CONFLICT DO NOTHING`
	InsertCatIlkFlipQuery = `INSERT INTO maker.cat_ilk_flip (block_number, block_hash, ilk_id, flip) VALUES ($1, $2, $3, $4) ON CONFLICT DO NOTHING`
	InsertCatIlkLumpQuery = `INSERT INTO maker.cat_ilk_lump (block_number, block_hash, ilk_id, lump) VALUES ($1, $2, $3, $4) ON CONFLICT DO NOTHING`
)

Variables

var (
	// wards takes up index 0
	IlksMappingIndex  = storage.IndexOne // bytes32 => flip address; chop (ray), lump (wad) uint256
	FlipsMappingIndex = storage.IndexTwo // uint256 => ilk, urn bytes32; ink, tab uint256 (both wad)

	NFlipKey      = common.HexToHash(storage.IndexThree)
	NFlipMetadata = utils.GetStorageValueMetadata(NFlip, nil, utils.Uint256)

	LiveKey      = common.HexToHash(storage.IndexFour)
	LiveMetadata = utils.GetStorageValueMetadata(Live, nil, utils.Uint256)

	VatKey      = common.HexToHash(storage.IndexFive)
	VatMetadata = utils.GetStorageValueMetadata(Vat, nil, utils.Address)

	VowKey      = common.HexToHash(storage.IndexSix)
	VowMetadata = utils.GetStorageValueMetadata(Vow, nil, utils.Address)
)

Types

type CatMappings

type CatMappings struct {
	StorageRepository s2.IMakerStorageRepository
	// contains filtered or unexported fields
}

func (CatMappings) Lookup

func (mappings CatMappings) Lookup(key common.Hash) (utils.StorageValueMetadata, error)

func (*CatMappings) SetDB

func (mappings *CatMappings) SetDB(db *postgres.DB)

type CatStorageRepository

type CatStorageRepository struct {
	// contains filtered or unexported fields
}

func (*CatStorageRepository) Create

func (repository *CatStorageRepository) Create(blockNumber int, blockHash string, metadata utils.StorageValueMetadata, value interface{}) error

func (*CatStorageRepository) SetDB

func (repository *CatStorageRepository) SetDB(db *postgres.DB)