keeper

package
v1.20.2 Latest Latest
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 Go to latest Published: Nov 21, 2024 License: Apache-2.0 Imports: 18 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func EnsureModuleAccountAndAccountDataNameRecord added in v1.16.0 

func EnsureModuleAccountAndAccountDataNameRecord(ctx sdk.Context, accountK types.AccountKeeper, nameK types.NameKeeper) (err error)

EnsureModuleAccountAndAccountDataNameRecord makes sure that the attribute module account exists and that the account data name record exists, is restricted, and owned by the attribute module. An error is returned if any of that cannot be made to be the way we want it.

func NewMsgServerImpl 

func NewMsgServerImpl(keeper Keeper) types.MsgServer

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

Types

type Handler 

type Handler func(record types.Attribute) 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 attribute module Keeper

func NewKeeper 

func NewKeeper(
	cdc codec.BinaryCodec, key storetypes.StoreKey,
	authKeeper types.AccountKeeper, nameKeeper types.NameKeeper,
) Keeper

NewKeeper returns an attribute keeper. It handles: - setting attributes against an account - removing attributes - scanning for existing attributes on an account

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

func (Keeper) AccountData added in v1.16.0 

func (k Keeper) AccountData(c context.Context, req *types.QueryAccountDataRequest) (*types.QueryAccountDataResponse, error)

AccountData returns the accountdata for a specified account.

func (Keeper) AccountsByAttribute added in v1.15.0 

func (k Keeper) AccountsByAttribute(ctx sdk.Context, name string) (addresses []sdk.AccAddress, err error)

AccountsByAttribute returns a list of sdk.AccAddress that have attribute name assigned

func (Keeper) Attribute 

func (k Keeper) Attribute(c context.Context, req *types.QueryAttributeRequest) (*types.QueryAttributeResponse, error)

Attribute queries for a specific attribute

func (Keeper) AttributeAccounts added in v1.15.0 

func (k Keeper) AttributeAccounts(c context.Context, req *types.QueryAttributeAccountsRequest) (*types.QueryAttributeAccountsResponse, error)

AttributeAccounts queries for all accounts that have a specific attribute

func (Keeper) Attributes 

func (k Keeper) Attributes(c context.Context, req *types.QueryAttributesRequest) (*types.QueryAttributesResponse, error)

Attributes queries for all attributes on a specified account

func (Keeper) DecAttrNameAddressLookup added in v1.15.0 

func (k Keeper) DecAttrNameAddressLookup(ctx sdk.Context, name string, addrBytes []byte)

DecAttrNameAddressLookup decrements the name to account lookups and removes value if decremented to 0

func (Keeper) DeleteAttribute 

func (k Keeper) DeleteAttribute(ctx sdk.Context, addr string, name string, value *[]byte, owner sdk.AccAddress) error

DeleteAttribute removes attributes under the given account from the state store.

func (Keeper) DeleteExpiredAttributes added in v1.16.0 

func (k Keeper) DeleteExpiredAttributes(ctx sdk.Context, limit int) int

DeleteExpiredAttributes find and delete expired attributes returns the total deleted limit sets the max amount to delete in a call, 0 for not limit

func (Keeper) ExportGenesis 

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

ExportGenesis exports the current keeper state of the attribute module.

func (Keeper) GetAccountData added in v1.16.0 

func (k Keeper) GetAccountData(ctx sdk.Context, addr string) (string, error)

GetAccountData gets the value of the special accountdata attribute for the given address.

func (Keeper) GetAllAttributes 

func (k Keeper) GetAllAttributes(ctx sdk.Context, addr string) ([]types.Attribute, error)

GetAllAttributes gets all attributes for an address.

func (Keeper) GetAllAttributesAddr added in v1.16.0 

func (k Keeper) GetAllAttributesAddr(ctx sdk.Context, addr []byte) ([]types.Attribute, error)

GetAllAttributesAddr gets all attributes for an AccAddress or MetadataAddress.

func (Keeper) GetAttributes 

func (k Keeper) GetAttributes(ctx sdk.Context, addr string, name string) ([]types.Attribute, error)

GetAttributes gets all attributes with the given name from an account.

func (Keeper) GetAuthority added in v1.19.0 

func (k Keeper) GetAuthority() string

GetAuthority is signer of the proposal

func (Keeper) GetMaxValueLength 

func (k Keeper) GetMaxValueLength(ctx sdk.Context) (maxValueLength uint32)

GetMaxValueLength returns the max value for attribute length.

func (Keeper) GetParams 

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

GetParams returns the attribute Params.

func (Keeper) IncAttrNameAddressLookup added in v1.15.0 

func (k Keeper) IncAttrNameAddressLookup(ctx sdk.Context, name string, addrBytes []byte)

IncAttrNameAddressLookup increments the count of name to address lookups

func (Keeper) InitGenesis 

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

InitGenesis creates the initial genesis state for the attribute module.

func (Keeper) IsAuthority added in v1.19.0 

func (k Keeper) IsAuthority(addr string) bool

IsAuthority returns true if the provided address bech32 string is the authority address.

func (Keeper) IterateRecords 

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

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

func (Keeper) Logger 

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

Logger returns a module-specific logger.

func (Keeper) Params 

func (k Keeper) Params(c context.Context, _ *types.QueryParamsRequest) (*types.QueryParamsResponse, error)

Params queries params of attribute module

func (Keeper) PurgeAttribute added in v1.15.0 

func (k Keeper) PurgeAttribute(ctx sdk.Context, name string, owner sdk.AccAddress) error

PurgeAttribute removes attributes under the given account from the state store.

func (Keeper) Scan 

func (k Keeper) Scan(c context.Context, req *types.QueryScanRequest) (*types.QueryScanResponse, error)

Scan queries all attributes associated with a specified account that contain a particular suffix in their name.

func (Keeper) SetAccountData added in v1.16.0 

func (k Keeper) SetAccountData(ctx sdk.Context, addr string, value string) error

SetAccountData sets/updates/deletes the value of the special accountdata attribute for a given address. An error is only returned if the account data cannot be set as requested.

func (Keeper) SetAttribute 

func (k Keeper) SetAttribute(
	ctx sdk.Context, attr types.Attribute, owner sdk.AccAddress,
) error

SetAttribute stores an attribute under the given account. The attribute name must resolve to the given owner address.

func (Keeper) SetParams 

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

SetParams sets the account parameters to the param store.

func (Keeper) UpdateAttribute added in v1.5.0 

func (k Keeper) UpdateAttribute(ctx sdk.Context, originalAttribute types.Attribute, updateAttribute types.Attribute, owner sdk.AccAddress,
) error

UpdateAttribute updates an attribute under the given account. The attribute name must resolve to the given owner address and value must resolve to an existing attribute.

func (Keeper) UpdateAttributeExpiration added in v1.16.0 

func (k Keeper) UpdateAttributeExpiration(ctx sdk.Context, updateAttribute types.Attribute, owner sdk.AccAddress,
) error

UpdateAttributeExpiration updates the expiration date on an attribute.

func (Keeper) ValidateAuthority added in v1.19.0 

func (k Keeper) ValidateAuthority(addr string) error

ValidateAuthority returns an error if the provided address is not the authority.

func (Keeper) ValidateExpirationDate added in v1.16.0 

func (k Keeper) ValidateExpirationDate(ctx sdk.Context, attr types.Attribute) error

ValidateExpirationDate returns error if attribute has an expiration date that is in the past of current block time

type Migrator added in v1.7.0 

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

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

func NewMigrator added in v1.7.0 

func NewMigrator(keeper Keeper) Migrator

NewMigrator returns a new Migrator.

Source Files

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