UserAccountProvider
Interface
UserAccountProviders power Client instances. Multiple UserAccountProviders may be provided, and the Client abstracts over them to provide a common layer of functionality independent of the underlying UserAccountProviders.
export interface UserAccountProvider {
readonly currentUserAccount$: Observable<UserAccount | undefined>;
readonly userAccounts$: Observable<readonly UserAccount[]>;
readonly networks$: Observable<readonly NetworkType[]>;
readonly getCurrentUserAccount: () => UserAccount | undefined;
readonly getUserAccounts: () => readonly UserAccount[];
readonly getNetworks: () => readonly NetworkType[];
readonly selectUserAccount: (id?: UserAccountID) => Promise<void>;
readonly deleteUserAccount?: (id: UserAccountID) => Promise<void>;
readonly updateUserAccountName?: (options: UpdateAccountNameOptions) => Promise<void>;
readonly getBlockCount: (network: NetworkType) => Promise<number>;
readonly getAccount: (network: NetworkType, address: AddressString) => Promise<Account>;
readonly iterBlocks: (network: NetworkType, options?: IterOptions) => AsyncIterable<Block>;
readonly iterActionsRaw?: (network: NetworkType, options?: IterOptions) => AsyncIterable<RawAction>;
readonly transfer: (transfers: readonly Transfer[], options?: TransactionOptions) => Promise<TransactionResult>;
readonly claim: (options?: TransactionOptions) => Promise<TransactionResult>;
readonly invoke: (
contract: AddressString,
method: string,
params: ReadonlyArray<ScriptBuilderParam | undefined>,
paramsZipped: ReadonlyArray<readonly [string, Param | undefined]>,
verify: boolean,
options?: TransactionOptions,
sourceMaps?: SourceMaps,
) => Promise<TransactionResult<RawInvokeReceipt>>;
readonly call: (
network: NetworkType,
contract: AddressString,
method: string,
params: ReadonlyArray<ScriptBuilderParam | undefined>,
) => Promise<RawCallReceipt>;
} Properties
currentUserAccount$
networks$
An Observable that emits the available networks this UserAccountProvider knows how to function with.
Methods
getCurrentUserAccount
() => UserAccount | undefined getUserAccounts
() => readonly UserAccount[] getNetworks
() => readonly NetworkType[] selectUserAccount
Set the given UserAccountID as the selected UserAccount.
If the UserAccountProvider does not support programatically selecting a UserAccountID, it should only ever expose one available UserAccount and manage selecting other UserAccounts outside of the application.
(id?: UserAccountID) => Promise<void> deleteUserAccount
(id: UserAccountID) => Promise<void> updateUserAccountName
(options: UpdateAccountNameOptions) => Promise<void> getBlockCount
(network: NetworkType) => Promise<number> getAccount
(network: NetworkType, address: AddressString) => Promise<Account> iterBlocks
(network: NetworkType, options?: IterOptions) => AsyncIterable<Block> iterActionsRaw
While this method could be implemented simply as a function of iterBlocks, iterActionsRaw is provided in case the UserAccountProvider has a more efficient way of iterating over actions.
(network: NetworkType, options?: IterOptions) => AsyncIterable<RawAction> transfer
Transfers native assets.
(transfers: readonly Transfer[], options?: TransactionOptions) => Promise<TransactionResult> claim
Claim all claimable GAS.
(options?: TransactionOptions) => Promise<TransactionResult> invoke
Invoke the specified method with the given params on contract.
`paramsZipped` contains the original parameters before processing with the ABI and are typically suitable for displaying to a user.
`verify` will be true if the transaction should trigger verification for the contract
`options` may specify additional native asset transfers to include with the transaction (either to or from the contract address).
(contract: AddressString, method: string, params: ReadonlyArray<ScriptBuilderParam | undefined>, paramsZipped: ReadonlyArray<readonly [string, Param | undefined]>, verify: boolean, options?: TransactionOptions, sourceMaps?: SourceMaps) => Promise<TransactionResult<RawInvokeReceipt>> call
Invokes the constant method on contract with params on network.
(network: NetworkType, contract: AddressString, method: string, params: ReadonlyArray<ScriptBuilderParam | undefined>) => Promise<RawCallReceipt> COPYRIGHT © 2021 NEO•ONE