keeper

Documentation

Index

• func HandleCreateRootNameProposal(ctx sdk.Context, k Keeper, p *types.CreateRootNameProposal) error
• func NewMsgServerImpl(keeper Keeper) types.MsgServer
• func NewQuerier(k Keeper, legacyQuerierCdc *codec.LegacyAmino) sdk.Querier
• type Handler
• type Keeper
  • func NewKeeper(cdc codec.BinaryCodec, key sdk.StoreKey, paramSpace paramtypes.Subspace) Keeper
  • func (keeper Keeper) DeleteRecord(ctx sdk.Context, name string) error
  • func (keeper Keeper) ExportGenesis(ctx sdk.Context) *types.GenesisState
  • func (keeper Keeper) GetAllowUnrestrictedNames(ctx sdk.Context) (enabled bool)
  • func (keeper Keeper) GetMaxNameLevels(ctx sdk.Context) (max uint32)
  • func (keeper Keeper) GetMaxSegmentLength(ctx sdk.Context) (max uint32)
  • func (keeper Keeper) GetMinSegmentLength(ctx sdk.Context) (min uint32)
  • func (keeper Keeper) GetParams(ctx sdk.Context) (params types.Params)
  • func (keeper Keeper) GetRecordByName(ctx sdk.Context, name string) (record *types.NameRecord, err error)
  • func (keeper Keeper) GetRecordByNameLegacy(ctx sdk.Context, name string) (record *types.NameRecord, err error)
  • func (keeper Keeper) GetRecordsByAddress(ctx sdk.Context, address sdk.AccAddress) (types.NameRecords, error)
  • func (keeper Keeper) InitGenesis(ctx sdk.Context, data types.GenesisState)
  • func (keeper Keeper) IterateRecords(ctx sdk.Context, prefix []byte, handle Handler) error
  • func (keeper Keeper) Logger(ctx sdk.Context) log.Logger
  • func (keeper Keeper) NameExists(ctx sdk.Context, name string) bool
  • func (keeper Keeper) Normalize(ctx sdk.Context, name string) (string, error)
  • func (keeper Keeper) Params(c context.Context, req *types.QueryParamsRequest) (*types.QueryParamsResponse, error)
  • func (keeper Keeper) Resolve(c context.Context, request *types.QueryResolveRequest) (*types.QueryResolveResponse, error)
  • func (keeper Keeper) ResolvesTo(ctx sdk.Context, name string, addr sdk.AccAddress) bool
  • func (keeper Keeper) ReverseLookup(c context.Context, request *types.QueryReverseLookupRequest) (*types.QueryReverseLookupResponse, error)
  • func (keeper Keeper) SetNameRecord(ctx sdk.Context, name string, addr sdk.AccAddress, restrict bool) error
  • func (keeper Keeper) SetParams(ctx sdk.Context, params types.Params)
• type Migrator
  • func NewMigrator(keeper Keeper) Migrator
  • func (m *Migrator) Migrate1to2(ctx sdk.Context) error

Functions

func HandleCreateRootNameProposal

func HandleCreateRootNameProposal(ctx sdk.Context, k Keeper, p *types.CreateRootNameProposal) error

HandleCreateRootNameProposal is a handler for executing a passed create root name proposal

func NewMsgServerImpl

func NewMsgServerImpl(keeper Keeper) types.MsgServer

NewMsgServerImpl returns an implementation of the account MsgServer interface for the provided Keeper.

func NewQuerier

func NewQuerier(k Keeper, legacyQuerierCdc *codec.LegacyAmino) sdk.Querier

NewQuerier creates a new legacy amino query service

Types

type Handler

type Handler func(record types.NameRecord) error

Handler is a name record handler function for use with IterateRecords.

type Keeper

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

Keeper defines the name module Keeper

func NewKeeper

func NewKeeper(
	cdc codec.BinaryCodec,
	key sdk.StoreKey,
	paramSpace paramtypes.Subspace,
) Keeper

NewKeeper returns a name keeper. It handles: - managing a hierarchy of names - enforcing permissions for name creation/deletion

CONTRACT: the parameter Subspace must have the param key table already initialized

func (Keeper) DeleteRecord

func (keeper Keeper) DeleteRecord(ctx sdk.Context, name string) error

DeleteRecord removes a name record from the kvstore.

func (Keeper) ExportGenesis

func (keeper Keeper) ExportGenesis(ctx sdk.Context) *types.GenesisState

ExportGenesis exports the current keeper state of the name module.

func (Keeper) GetAllowUnrestrictedNames

func (keeper Keeper) GetAllowUnrestrictedNames(ctx sdk.Context) (enabled bool)

GetAllowUnrestrictedNames returns the current unrestricted names allowed parameter (or default if unset)

func (Keeper) GetMaxNameLevels

func (keeper Keeper) GetMaxNameLevels(ctx sdk.Context) (max uint32)

GetMaxNameLevels returns the current maximum number of name segments allowed (or default if unset)

func (Keeper) GetMaxSegmentLength

func (keeper Keeper) GetMaxSegmentLength(ctx sdk.Context) (max uint32)

GetMaxSegmentLength returns the current maximum length allowed for a name segment (or default if unset)

func (Keeper) GetMinSegmentLength

func (keeper Keeper) GetMinSegmentLength(ctx sdk.Context) (min uint32)

GetMinSegmentLength returns the current minimum allowed name segment length (or default if unset)

func (Keeper) GetParams

func (keeper Keeper) GetParams(ctx sdk.Context) (params types.Params)

GetParams returns the total set of name parameters with fall thorugh to default values.

func (Keeper) GetRecordByName

func (keeper Keeper) GetRecordByName(ctx sdk.Context, name string) (record *types.NameRecord, err error)

GetRecordByName resolves a record by name.

func (Keeper) GetRecordByNameLegacy

func (keeper Keeper) GetRecordByNameLegacy(ctx sdk.Context, name string) (record *types.NameRecord, err error)

GetRecordByName resolves a record by name.

func (Keeper) GetRecordsByAddress

func (keeper Keeper) GetRecordsByAddress(ctx sdk.Context, address sdk.AccAddress) (types.NameRecords, error)

GetRecordsByAddress looks up all names bound to an address.

func (Keeper) InitGenesis

func (keeper Keeper) InitGenesis(ctx sdk.Context, data types.GenesisState)

InitGenesis creates the initial genesis state for the name module.

func (Keeper) IterateRecords

func (keeper Keeper) IterateRecords(ctx sdk.Context, prefix []byte, handle Handler) error

IterateRecords iterates over all the stored name records and passes them to a callback function.

func (Keeper) Logger

func (keeper Keeper) Logger(ctx sdk.Context) log.Logger

Logger returns a module-specific logger.

func (Keeper) NameExists

func (keeper Keeper) NameExists(ctx sdk.Context, name string) bool

NameExists returns true if store contains a record for the given name.

func (Keeper) Normalize

func (keeper Keeper) Normalize(ctx sdk.Context, name string) (string, error)

Normalize returns a name is storage format.

func (Keeper) Params

func (keeper Keeper) Params(c context.Context, req *types.QueryParamsRequest) (*types.QueryParamsResponse, error)

Params queries params of distribution module

func (Keeper) Resolve

func (keeper Keeper) Resolve(c context.Context, request *types.QueryResolveRequest) (*types.QueryResolveResponse, error)

Resolve returns the address a name resolves to or an error.

func (Keeper) ResolvesTo

func (keeper Keeper) ResolvesTo(ctx sdk.Context, name string, addr sdk.AccAddress) bool

ResolvesTo to determines whether a name resolves to a given address.

func (Keeper) ReverseLookup

func (keeper Keeper) ReverseLookup(c context.Context, request *types.QueryReverseLookupRequest) (*types.QueryReverseLookupResponse, error)

ReverseLookup gets all names bound to an address.

func (Keeper) SetNameRecord

func (keeper Keeper) SetNameRecord(ctx sdk.Context, name string, addr sdk.AccAddress, restrict bool) error

SetNameRecord binds a name to an address.

func (Keeper) SetParams

func (keeper Keeper) SetParams(ctx sdk.Context, params types.Params)

SetParams sets the distribution parameters to the param space.

type Migrator

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

Migrator is a struct for handling in-place store migrations.

func NewMigrator

func NewMigrator(keeper Keeper) Migrator

NewMigrator returns a new Migrator.

func (*Migrator) Migrate1to2

func (m *Migrator) Migrate1to2(ctx sdk.Context) error

Migrate1to2 migrates from version 1 to 2.