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feat: init ICP index canister in ledger-icp and add account balance f…
…unction (#459) # Motivation Add support for ICP index canister in `@dfinity/ledger-icp`. # Notes The ledger and the index canisters providing both a way to fetch the balance, the idea is to use the same function name and same parameters in both canister JS code. # Changes - add did file to import candid and generate idl scripts - init `IndexCanister` - implement `accountBalance` function for the new canister - refactor type `AccountIdentifier` to `AccountIdentiferHex` to avoid conflicts - refactor `Ledger.accountBalance` params to support account identifier as hex or class
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,2 @@ | ||
| import type { IDL } from "@dfinity/candid"; | ||
| export const idlFactory: IDL.InterfaceFactory; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,108 @@ | ||
| /* Do not edit. Compiled with ./scripts/compile-idl-js from packages/ledger-icp/candid/index.did */ | ||
| export const idlFactory = ({ IDL }) => { | ||
| const InitArg = IDL.Record({ 'ledger_id' : IDL.Principal }); | ||
| const GetAccountIdentifierTransactionsArgs = IDL.Record({ | ||
| 'max_results' : IDL.Nat64, | ||
| 'start' : IDL.Opt(IDL.Nat64), | ||
| 'account_identifier' : IDL.Text, | ||
| }); | ||
| const Tokens = IDL.Record({ 'e8s' : IDL.Nat64 }); | ||
| const TimeStamp = IDL.Record({ 'timestamp_nanos' : IDL.Nat64 }); | ||
| const Operation = IDL.Variant({ | ||
| 'Approve' : IDL.Record({ | ||
| 'fee' : Tokens, | ||
| 'from' : IDL.Text, | ||
| 'allowance' : Tokens, | ||
| 'expires_at' : IDL.Opt(TimeStamp), | ||
| 'spender' : IDL.Text, | ||
| }), | ||
| 'Burn' : IDL.Record({ 'from' : IDL.Text, 'amount' : Tokens }), | ||
| 'Mint' : IDL.Record({ 'to' : IDL.Text, 'amount' : Tokens }), | ||
| 'Transfer' : IDL.Record({ | ||
| 'to' : IDL.Text, | ||
| 'fee' : Tokens, | ||
| 'from' : IDL.Text, | ||
| 'amount' : Tokens, | ||
| }), | ||
| 'TransferFrom' : IDL.Record({ | ||
| 'to' : IDL.Text, | ||
| 'fee' : Tokens, | ||
| 'from' : IDL.Text, | ||
| 'amount' : Tokens, | ||
| 'spender' : IDL.Text, | ||
| }), | ||
| }); | ||
| const Transaction = IDL.Record({ | ||
| 'memo' : IDL.Nat64, | ||
| 'icrc1_memo' : IDL.Opt(IDL.Vec(IDL.Nat8)), | ||
| 'operation' : Operation, | ||
| 'created_at_time' : IDL.Opt(TimeStamp), | ||
| }); | ||
| const TransactionWithId = IDL.Record({ | ||
| 'id' : IDL.Nat64, | ||
| 'transaction' : Transaction, | ||
| }); | ||
| const GetAccountIdentifierTransactionsResponse = IDL.Record({ | ||
| 'balance' : IDL.Nat64, | ||
| 'transactions' : IDL.Vec(TransactionWithId), | ||
| 'oldest_tx_id' : IDL.Opt(IDL.Nat64), | ||
| }); | ||
| const GetAccountIdentifierTransactionsError = IDL.Record({ | ||
| 'message' : IDL.Text, | ||
| }); | ||
| const GetAccountIdentifierTransactionsResult = IDL.Variant({ | ||
| 'Ok' : GetAccountIdentifierTransactionsResponse, | ||
| 'Err' : GetAccountIdentifierTransactionsError, | ||
| }); | ||
| const Account = IDL.Record({ | ||
| 'owner' : IDL.Principal, | ||
| 'subaccount' : IDL.Opt(IDL.Vec(IDL.Nat8)), | ||
| }); | ||
| const GetAccountTransactionsArgs = IDL.Record({ | ||
| 'max_results' : IDL.Nat, | ||
| 'start' : IDL.Opt(IDL.Nat), | ||
| 'account' : Account, | ||
| }); | ||
| const GetBlocksRequest = IDL.Record({ | ||
| 'start' : IDL.Nat, | ||
| 'length' : IDL.Nat, | ||
| }); | ||
| const GetBlocksResponse = IDL.Record({ | ||
| 'blocks' : IDL.Vec(IDL.Vec(IDL.Nat8)), | ||
| 'chain_length' : IDL.Nat64, | ||
| }); | ||
| const HttpRequest = IDL.Record({ | ||
| 'url' : IDL.Text, | ||
| 'method' : IDL.Text, | ||
| 'body' : IDL.Vec(IDL.Nat8), | ||
| 'headers' : IDL.Vec(IDL.Tuple(IDL.Text, IDL.Text)), | ||
| }); | ||
| const HttpResponse = IDL.Record({ | ||
| 'body' : IDL.Vec(IDL.Nat8), | ||
| 'headers' : IDL.Vec(IDL.Tuple(IDL.Text, IDL.Text)), | ||
| 'status_code' : IDL.Nat16, | ||
| }); | ||
| const Status = IDL.Record({ 'num_blocks_synced' : IDL.Nat64 }); | ||
| return IDL.Service({ | ||
| 'get_account_identifier_balance' : IDL.Func([IDL.Text], [IDL.Nat64], []), | ||
| 'get_account_identifier_transactions' : IDL.Func( | ||
| [GetAccountIdentifierTransactionsArgs], | ||
| [GetAccountIdentifierTransactionsResult], | ||
| [], | ||
| ), | ||
| 'get_account_transactions' : IDL.Func( | ||
| [GetAccountTransactionsArgs], | ||
| [GetAccountIdentifierTransactionsResult], | ||
| [], | ||
| ), | ||
| 'get_blocks' : IDL.Func([GetBlocksRequest], [GetBlocksResponse], []), | ||
| 'http_request' : IDL.Func([HttpRequest], [HttpResponse], []), | ||
| 'icrc1_balance_of' : IDL.Func([Account], [IDL.Nat64], []), | ||
| 'ledger_id' : IDL.Func([], [IDL.Principal], []), | ||
| 'status' : IDL.Func([], [Status], []), | ||
| }); | ||
| }; | ||
| export const init = ({ IDL }) => { | ||
| const InitArg = IDL.Record({ 'ledger_id' : IDL.Principal }); | ||
| return [InitArg]; | ||
| }; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,116 @@ | ||
| import type { ActorMethod } from "@dfinity/agent"; | ||
| import type { Principal } from "@dfinity/principal"; | ||
|
|
||
| export interface Account { | ||
| owner: Principal; | ||
| subaccount: [] | [Uint8Array]; | ||
| } | ||
| export interface GetAccountIdentifierTransactionsArgs { | ||
| max_results: bigint; | ||
| start: [] | [bigint]; | ||
| account_identifier: string; | ||
| } | ||
| export interface GetAccountIdentifierTransactionsError { | ||
| message: string; | ||
| } | ||
| export interface GetAccountIdentifierTransactionsResponse { | ||
| balance: bigint; | ||
| transactions: Array<TransactionWithId>; | ||
| oldest_tx_id: [] | [bigint]; | ||
| } | ||
| export type GetAccountIdentifierTransactionsResult = | ||
| | { | ||
| Ok: GetAccountIdentifierTransactionsResponse; | ||
| } | ||
| | { Err: GetAccountIdentifierTransactionsError }; | ||
| export interface GetAccountTransactionsArgs { | ||
| max_results: bigint; | ||
| start: [] | [bigint]; | ||
| account: Account; | ||
| } | ||
| export interface GetBlocksRequest { | ||
| start: bigint; | ||
| length: bigint; | ||
| } | ||
| export interface GetBlocksResponse { | ||
| blocks: Array<Uint8Array>; | ||
| chain_length: bigint; | ||
| } | ||
| export interface HttpRequest { | ||
| url: string; | ||
| method: string; | ||
| body: Uint8Array; | ||
| headers: Array<[string, string]>; | ||
| } | ||
| export interface HttpResponse { | ||
| body: Uint8Array; | ||
| headers: Array<[string, string]>; | ||
| status_code: number; | ||
| } | ||
| export interface InitArg { | ||
| ledger_id: Principal; | ||
| } | ||
| export type Operation = | ||
| | { | ||
| Approve: { | ||
| fee: Tokens; | ||
| from: string; | ||
| allowance: Tokens; | ||
| expires_at: [] | [TimeStamp]; | ||
| spender: string; | ||
| }; | ||
| } | ||
| | { Burn: { from: string; amount: Tokens } } | ||
| | { Mint: { to: string; amount: Tokens } } | ||
| | { | ||
| Transfer: { | ||
| to: string; | ||
| fee: Tokens; | ||
| from: string; | ||
| amount: Tokens; | ||
| }; | ||
| } | ||
| | { | ||
| TransferFrom: { | ||
| to: string; | ||
| fee: Tokens; | ||
| from: string; | ||
| amount: Tokens; | ||
| spender: string; | ||
| }; | ||
| }; | ||
| export interface Status { | ||
| num_blocks_synced: bigint; | ||
| } | ||
| export interface TimeStamp { | ||
| timestamp_nanos: bigint; | ||
| } | ||
| export interface Tokens { | ||
| e8s: bigint; | ||
| } | ||
| export interface Transaction { | ||
| memo: bigint; | ||
| icrc1_memo: [] | [Uint8Array]; | ||
| operation: Operation; | ||
| created_at_time: [] | [TimeStamp]; | ||
| } | ||
| export interface TransactionWithId { | ||
| id: bigint; | ||
| transaction: Transaction; | ||
| } | ||
| export interface _SERVICE { | ||
| get_account_identifier_balance: ActorMethod<[string], bigint>; | ||
| get_account_identifier_transactions: ActorMethod< | ||
| [GetAccountIdentifierTransactionsArgs], | ||
| GetAccountIdentifierTransactionsResult | ||
| >; | ||
| get_account_transactions: ActorMethod< | ||
| [GetAccountTransactionsArgs], | ||
| GetAccountIdentifierTransactionsResult | ||
| >; | ||
| get_blocks: ActorMethod<[GetBlocksRequest], GetBlocksResponse>; | ||
| http_request: ActorMethod<[HttpRequest], HttpResponse>; | ||
| icrc1_balance_of: ActorMethod<[Account], bigint>; | ||
| ledger_id: ActorMethod<[], Principal>; | ||
| status: ActorMethod<[], Status>; | ||
| } |
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