base

Documentation

Overview

Package base contains the base implementation for different sql driers.

Index

• func GetAllModels() (allModels []interface{})
• type BridgeRequestModel
  • func FromBridgeRequest(request guarddb.BridgeRequest) BridgeRequestModel
  • func (b BridgeRequestModel) ToBridgeRequest() (*guarddb.BridgeRequest, error)
• type PendingProvenModel
  • func FromPendingProven(proven guarddb.PendingProven) PendingProvenModel
  • func (p PendingProvenModel) ToPendingProven() (*guarddb.PendingProven, error)
• type Store
  • func NewStore(db *gorm.DB, metrics metrics.Handler) *Store
  • func (s Store) DB() *gorm.DB
  • func (s Store) GetBridgeRequestByID(ctx context.Context, id [32]byte) (*guarddb.BridgeRequest, error)
  • func (s Store) GetPendingProvenByID(ctx context.Context, id [32]byte) (*guarddb.PendingProven, error)
  • func (s Store) GetPendingProvensByStatus(ctx context.Context, matchStatuses ...guarddb.PendingProvenStatus) (res []*guarddb.PendingProven, _ error)
  • func (s Store) StoreBridgeRequest(ctx context.Context, request guarddb.BridgeRequest) error
  • func (s Store) StorePendingProven(ctx context.Context, proven guarddb.PendingProven) error
  • func (s Store) SubmitterDB() submitterDB.Service
  • func (s Store) UpdatePendingProvenStatus(ctx context.Context, id [32]byte, status guarddb.PendingProvenStatus) error

Functions

func GetAllModels

func GetAllModels() (allModels []interface{})

GetAllModels gets all models to migrate see: https://medium.com/@SaifAbid/slice-interfaces-8c78f8b6345d for an explanation of why we can't do this at initialization time

Types

type BridgeRequestModel

type BridgeRequestModel struct {
	// CreatedAt is the creation time
	CreatedAt time.Time
	// UpdatedAt is the update time
	UpdatedAt time.Time
	// TransactionID is the transaction id of the event
	TransactionID string `gorm:"column:transaction_id;primaryKey"`
	// OriginChainID is the origin chain for the transactions
	OriginChainID uint32
	// DestChainID is the destination chain for the tx
	DestChainID uint32
	// OriginSender is the original sender
	OriginSender string
	// DestRecipient is the recipient of the destination tx
	DestRecipient string
	// OriginToken is the origin token address
	OriginToken string
	// DestToken is the destination token address
	DestToken string
	// OriginAmount is the origin amount stored for sorting.
	// This is not the source of truth, but is approximate
	OriginAmount string
	// DestAmount is the destination amount stored for sorting.
	DestAmount string
	// Deadline is the deadline for the relay
	Deadline time.Time `gorm:"index"`
	// OriginNonce is the nonce on the origin chain in the app.
	// this is not effected by the message.sender nonce.
	OriginNonce int `gorm:"index"`
	// RawRequest is the raw request, hex encoded.
	RawRequest string
	// SendChainGas is true if the chain should send gas
	SendChainGas bool
}

BridgeRequestModel is the primary event model.

func FromBridgeRequest

func FromBridgeRequest(request guarddb.BridgeRequest) BridgeRequestModel

FromBridgeRequest converts a bridge request object to db model.

func (BridgeRequestModel) ToBridgeRequest

func (b BridgeRequestModel) ToBridgeRequest() (*guarddb.BridgeRequest, error)

ToBridgeRequest converts the bridge request db model to object.

type PendingProvenModel

type PendingProvenModel struct {
	// CreatedAt is the creation time
	CreatedAt time.Time
	// UpdatedAt is the update time
	UpdatedAt time.Time
	// Origin is the origin chain id
	Origin uint32
	// RelayerAddress is the address of the relayer that called prove()
	RelayerAddress string
	// TransactionID is the transaction id of the event
	TransactionID string `gorm:"column:transaction_id;primaryKey"`
	// TxHash is the hash of the relay transaction on destination
	TxHash string
	// Status is the status of the event
	Status guarddb.PendingProvenStatus
	// BlockNumber is the block number of the event
	BlockNumber uint64
}

PendingProvenModel is the primary event model.

func FromPendingProven

func FromPendingProven(proven guarddb.PendingProven) PendingProvenModel

FromPendingProven converts a quote request to an object that can be stored in the db.

func (PendingProvenModel) ToPendingProven

func (p PendingProvenModel) ToPendingProven() (*guarddb.PendingProven, error)

ToPendingProven converts a db object to a pending proven.

type Store

type Store struct {
	listenerDB.ChainListenerDB
	// contains filtered or unexported fields
}

Store implements the service.

func NewStore

func NewStore(db *gorm.DB, metrics metrics.Handler) *Store

NewStore creates a new store.

func (Store) DB

func (s Store) DB() *gorm.DB

DB gets the database object for mutation outside of the lib.

func (Store) GetBridgeRequestByID

func (s Store) GetBridgeRequestByID(ctx context.Context, id [32]byte) (*guarddb.BridgeRequest, error)

GetBridgeRequestByID gets a quote request by id. Should return ErrNoBridgeRequestForID if not found.

func (Store) GetPendingProvenByID

func (s Store) GetPendingProvenByID(ctx context.Context, id [32]byte) (*guarddb.PendingProven, error)

GetPendingProvenByID gets a quote request by id. Should return ErrNoProvenForID if not found.

func (Store) GetPendingProvensByStatus

func (s Store) GetPendingProvensByStatus(ctx context.Context, matchStatuses ...guarddb.PendingProvenStatus) (res []*guarddb.PendingProven, _ error)

GetPendingProvensByStatus gets pending provens by status.

func (Store) StoreBridgeRequest

func (s Store) StoreBridgeRequest(ctx context.Context, request guarddb.BridgeRequest) error

StoreBridgeRequest stores a quote request.

func (Store) StorePendingProven

func (s Store) StorePendingProven(ctx context.Context, proven guarddb.PendingProven) error

StorePendingProven stores a quote request.

func (Store) SubmitterDB

func (s Store) SubmitterDB() submitterDB.Service

SubmitterDB gets the submitter database object for mutation outside of the lib.

func (Store) UpdatePendingProvenStatus

func (s Store) UpdatePendingProvenStatus(ctx context.Context, id [32]byte, status guarddb.PendingProvenStatus) error

UpdatePendingProvenStatus updates the status of a pending proven.