@solana/accounts
Advanced tools
Comparing version 2.0.0-experimental.ae3f1f0 to 2.0.0-experimental.af9f012
@@ -19,2 +19,17 @@ import { getBase64Encoder, getBase58Encoder } from '@solana/codecs-strings'; | ||
} | ||
function accountExists(account) { | ||
return !("exists" in account) || "exists" in account && account.exists; | ||
} | ||
function assertAccountDecoded(account) { | ||
if (accountExists(account) && account.data instanceof Uint8Array) { | ||
throw new Error(`Expected account [${account.address}] to be decoded.`); | ||
} | ||
} | ||
function assertAccountsDecoded(accounts) { | ||
const encoded = accounts.filter((a) => accountExists(a) && a.data instanceof Uint8Array); | ||
if (encoded.length > 0) { | ||
const encodedAddresses = encoded.map((a) => a.address).join(", "); | ||
throw new Error(`Expected accounts [${encodedAddresses}] to be decoded.`); | ||
} | ||
} | ||
function parseBase64RpcAccount(address, rpcAccount) { | ||
@@ -76,5 +91,12 @@ if (!rpcAccount) | ||
} | ||
function assertAccountsExist(accounts) { | ||
const missingAccounts = accounts.filter((a) => !a.exists); | ||
if (missingAccounts.length > 0) { | ||
const missingAddresses = missingAccounts.map((a) => a.address); | ||
throw new Error(`Expected accounts [${missingAddresses.join(", ")}] to exist.`); | ||
} | ||
} | ||
export { BASE_ACCOUNT_SIZE, assertAccountExists, decodeAccount, fetchEncodedAccount, fetchEncodedAccounts, fetchJsonParsedAccount, fetchJsonParsedAccounts, parseBase58RpcAccount, parseBase64RpcAccount, parseJsonRpcAccount }; | ||
export { BASE_ACCOUNT_SIZE, assertAccountDecoded, assertAccountExists, assertAccountsDecoded, assertAccountsExist, decodeAccount, fetchEncodedAccount, fetchEncodedAccounts, fetchJsonParsedAccount, fetchJsonParsedAccounts, parseBase58RpcAccount, parseBase64RpcAccount, parseJsonRpcAccount }; | ||
//# sourceMappingURL=out.js.map | ||
//# sourceMappingURL=index.browser.js.map |
@@ -19,2 +19,17 @@ import { getBase64Encoder, getBase58Encoder } from '@solana/codecs-strings'; | ||
} | ||
function accountExists(account) { | ||
return !("exists" in account) || "exists" in account && account.exists; | ||
} | ||
function assertAccountDecoded(account) { | ||
if (accountExists(account) && account.data instanceof Uint8Array) { | ||
throw new Error(`Expected account [${account.address}] to be decoded.`); | ||
} | ||
} | ||
function assertAccountsDecoded(accounts) { | ||
const encoded = accounts.filter((a) => accountExists(a) && a.data instanceof Uint8Array); | ||
if (encoded.length > 0) { | ||
const encodedAddresses = encoded.map((a) => a.address).join(", "); | ||
throw new Error(`Expected accounts [${encodedAddresses}] to be decoded.`); | ||
} | ||
} | ||
function parseBase64RpcAccount(address, rpcAccount) { | ||
@@ -76,5 +91,12 @@ if (!rpcAccount) | ||
} | ||
function assertAccountsExist(accounts) { | ||
const missingAccounts = accounts.filter((a) => !a.exists); | ||
if (missingAccounts.length > 0) { | ||
const missingAddresses = missingAccounts.map((a) => a.address); | ||
throw new Error(`Expected accounts [${missingAddresses.join(", ")}] to exist.`); | ||
} | ||
} | ||
export { BASE_ACCOUNT_SIZE, assertAccountExists, decodeAccount, fetchEncodedAccount, fetchEncodedAccounts, fetchJsonParsedAccount, fetchJsonParsedAccounts, parseBase58RpcAccount, parseBase64RpcAccount, parseJsonRpcAccount }; | ||
export { BASE_ACCOUNT_SIZE, assertAccountDecoded, assertAccountExists, assertAccountsDecoded, assertAccountsExist, decodeAccount, fetchEncodedAccount, fetchEncodedAccounts, fetchJsonParsedAccount, fetchJsonParsedAccounts, parseBase58RpcAccount, parseBase64RpcAccount, parseJsonRpcAccount }; | ||
//# sourceMappingURL=out.js.map | ||
//# sourceMappingURL=index.native.js.map |
@@ -19,2 +19,17 @@ import { getBase64Encoder, getBase58Encoder } from '@solana/codecs-strings'; | ||
} | ||
function accountExists(account) { | ||
return !("exists" in account) || "exists" in account && account.exists; | ||
} | ||
function assertAccountDecoded(account) { | ||
if (accountExists(account) && account.data instanceof Uint8Array) { | ||
throw new Error(`Expected account [${account.address}] to be decoded.`); | ||
} | ||
} | ||
function assertAccountsDecoded(accounts) { | ||
const encoded = accounts.filter((a) => accountExists(a) && a.data instanceof Uint8Array); | ||
if (encoded.length > 0) { | ||
const encodedAddresses = encoded.map((a) => a.address).join(", "); | ||
throw new Error(`Expected accounts [${encodedAddresses}] to be decoded.`); | ||
} | ||
} | ||
function parseBase64RpcAccount(address, rpcAccount) { | ||
@@ -76,5 +91,12 @@ if (!rpcAccount) | ||
} | ||
function assertAccountsExist(accounts) { | ||
const missingAccounts = accounts.filter((a) => !a.exists); | ||
if (missingAccounts.length > 0) { | ||
const missingAddresses = missingAccounts.map((a) => a.address); | ||
throw new Error(`Expected accounts [${missingAddresses.join(", ")}] to exist.`); | ||
} | ||
} | ||
export { BASE_ACCOUNT_SIZE, assertAccountExists, decodeAccount, fetchEncodedAccount, fetchEncodedAccounts, fetchJsonParsedAccount, fetchJsonParsedAccounts, parseBase58RpcAccount, parseBase64RpcAccount, parseJsonRpcAccount }; | ||
export { BASE_ACCOUNT_SIZE, assertAccountDecoded, assertAccountExists, assertAccountsDecoded, assertAccountsExist, decodeAccount, fetchEncodedAccount, fetchEncodedAccounts, fetchJsonParsedAccount, fetchJsonParsedAccounts, parseBase58RpcAccount, parseBase64RpcAccount, parseJsonRpcAccount }; | ||
//# sourceMappingURL=out.js.map | ||
//# sourceMappingURL=index.node.js.map |
@@ -7,2 +7,8 @@ import type { Decoder } from '@solana/codecs-core'; | ||
export declare function decodeAccount<TData extends object, TAddress extends string = string>(encodedAccount: MaybeEncodedAccount<TAddress>, decoder: Decoder<TData>): MaybeAccount<TData, TAddress>; | ||
/** Asserts that an account has been decoded. */ | ||
export declare function assertAccountDecoded<TData extends object, TAddress extends string = string>(account: Account<TData | Uint8Array, TAddress>): asserts account is Account<TData, TAddress>; | ||
export declare function assertAccountDecoded<TData extends object, TAddress extends string = string>(account: MaybeAccount<TData | Uint8Array, TAddress>): asserts account is MaybeAccount<TData, TAddress>; | ||
/** Asserts that all accounts have been decoded. */ | ||
export declare function assertAccountsDecoded<TData extends object, TAddress extends string = string>(accounts: Account<TData | Uint8Array, TAddress>[]): asserts accounts is Account<TData, TAddress>[]; | ||
export declare function assertAccountsDecoded<TData extends object, TAddress extends string = string>(accounts: MaybeAccount<TData | Uint8Array, TAddress>[]): asserts accounts is MaybeAccount<TData, TAddress>[]; | ||
//# sourceMappingURL=decode-account.d.ts.map |
import type { Address } from '@solana/addresses'; | ||
import type { Slot } from '@solana/rpc-core/dist/types/rpc-methods/common'; | ||
import type { GetAccountInfoApi } from '@solana/rpc-core/dist/types/rpc-methods/getAccountInfo'; | ||
import type { GetMultipleAccountsApi } from '@solana/rpc-core/dist/types/rpc-methods/getMultipleAccounts'; | ||
import type { Rpc } from '@solana/rpc-transport/dist/types/json-rpc-types'; | ||
import type { Commitment } from '@solana/rpc-types'; | ||
import type { Commitment, Rpc, Slot } from '@solana/rpc-types'; | ||
import type { MaybeAccount, MaybeEncodedAccount } from './maybe-account.js'; | ||
import type { GetAccountInfoApi, GetMultipleAccountsApi } from './rpc-api/index.js'; | ||
/** Optional configuration for fetching a singular account. */ | ||
@@ -9,0 +6,0 @@ export type FetchAccountConfig = { |
@@ -16,2 +16,6 @@ import { Address } from '@solana/addresses'; | ||
}; | ||
/** Asserts that all accounts that may or may not exist, actually all exist. */ | ||
export declare function assertAccountsExist<TData extends object | Uint8Array, TAddress extends string = string>(accounts: MaybeAccount<TData, TAddress>[]): asserts accounts is (Account<TData, TAddress> & { | ||
exists: true; | ||
})[]; | ||
//# sourceMappingURL=maybe-account.d.ts.map |
import type { Address } from '@solana/addresses'; | ||
import type { AccountInfoBase, AccountInfoWithBase58Bytes, AccountInfoWithBase58EncodedData, AccountInfoWithBase64EncodedData } from '@solana/rpc-core/dist/types/rpc-methods/common'; | ||
import type { Account, EncodedAccount } from './account.js'; | ||
import { MaybeAccount, MaybeEncodedAccount } from './maybe-account.js'; | ||
import type { AccountInfoBase, AccountInfoWithBase58Bytes, AccountInfoWithBase58EncodedData, AccountInfoWithBase64EncodedData, JsonParsedDataResponse } from './rpc-api/index.js'; | ||
type Base64EncodedRpcAccount = AccountInfoBase & AccountInfoWithBase64EncodedData; | ||
@@ -14,9 +14,4 @@ /** Parse an account object received from a base64-encoded RPC call into an EncodedAccount or MaybeEncodedAccount type. */ | ||
type JsonParsedRpcAccount = AccountInfoBase & { | ||
readonly data: JsonParsedData<unknown>; | ||
readonly data: JsonParsedDataResponse<unknown>; | ||
}; | ||
type JsonParsedData<TData> = { | ||
readonly parsed: { | ||
readonly info: TData; | ||
}; | ||
}; | ||
/** Parse an account object received from a json-parsed RPC call into an Account or MaybeAccount type. */ | ||
@@ -23,0 +18,0 @@ export declare function parseJsonRpcAccount<TData extends object, TAddress extends string = string>(address: Address<TAddress>, rpcAccount: JsonParsedRpcAccount): Account<TData, TAddress>; |
{ | ||
"name": "@solana/accounts", | ||
"version": "2.0.0-experimental.ae3f1f0", | ||
"version": "2.0.0-experimental.af9f012", | ||
"description": "Helpers for representing, fetching and decoding Solana accounts", | ||
@@ -49,8 +49,6 @@ "exports": { | ||
"dependencies": { | ||
"@solana/addresses": "2.0.0-experimental.ae3f1f0", | ||
"@solana/codecs-core": "2.0.0-experimental.ae3f1f0", | ||
"@solana/codecs-strings": "2.0.0-experimental.ae3f1f0", | ||
"@solana/rpc-core": "2.0.0-experimental.ae3f1f0", | ||
"@solana/rpc-transport": "2.0.0-experimental.ae3f1f0", | ||
"@solana/rpc-types": "2.0.0-experimental.ae3f1f0" | ||
"@solana/addresses": "2.0.0-experimental.af9f012", | ||
"@solana/codecs-core": "2.0.0-experimental.af9f012", | ||
"@solana/codecs-strings": "2.0.0-experimental.af9f012", | ||
"@solana/rpc-types": "2.0.0-experimental.af9f012" | ||
}, | ||
@@ -57,0 +55,0 @@ "devDependencies": { |
@@ -150,2 +150,17 @@ [![npm][npm-image]][npm-url] | ||
### `assertAccountsExist()` | ||
Given an array of `MaybeAccount`s, this function asserts that all the accounts | ||
exist and allows them to be used as an array of `Account`s going forward. | ||
```ts | ||
const myAccounts: MaybeEncodedAccount<Address>[]; | ||
assertAccountsExist(myAccounts); | ||
// Now we can use them as an array of accounts | ||
for (const a of myAccounts) { | ||
a satisfies EncodedAccount<Address>; | ||
} | ||
``` | ||
### `parseBase64RpcAccount()` | ||
@@ -256,1 +271,45 @@ | ||
``` | ||
### `assertAccountDecoded()` | ||
This function asserts that an account stores decoded data, ie not a Uint8Array. Note that it does not check the shape of the data matches the decoded type, only that it is not a Uint8Array. | ||
```ts | ||
type MyAccountData = { name: string; age: number }; | ||
const myAccount: Account<MyAccountData | Uint8Array, '1234..5678'>; | ||
assertAccountDecoded(myAccount); | ||
// now the account data can be used as MyAccountData | ||
account.data satisfies MyAccountData; | ||
``` | ||
This is particularly useful for narrowing the result of fetching a JSON parsed account. | ||
```ts | ||
const account: MaybeAccount<MockData | Uint8Array> = await fetchJsonParsedAccount<MockData>( | ||
rpc, | ||
'1234..5678' as Address, | ||
) | ||
assertAccountDecoded(account); | ||
// now we have a MaybeAccount<MockData> | ||
account satisfies MaybeAccount<MockData> | ||
``` | ||
### `assertAccountsDecoded` | ||
This function asserts that all input accounts store decoded data, ie not a Uint8Array. As with `assertAccountDecoded` it does not check the shape of the data matches the decoded type, only that it is not a Uint8Array. | ||
```ts | ||
type MyAccountData = { name: string; age: number }; | ||
const myAccounts: Account<MyAccountData | Uint8Array, Address>[]; | ||
assertAccountsDecoded(myAccounts); | ||
// now the account data can be used as MyAccountData | ||
for(const a of account) { | ||
account.data satisfies MyAccountData; | ||
} | ||
``` |
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Found 1 instance in 1 package
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Found 1 instance in 1 package
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+ Added@solana/addresses@2.0.0-experimental.af9f012(transitive)
+ Added@solana/assertions@2.0.0-experimental.af9f012(transitive)
+ Added@solana/codecs-core@2.0.0-experimental.af9f012(transitive)
+ Added@solana/codecs-numbers@2.0.0-experimental.af9f012(transitive)
+ Added@solana/codecs-strings@2.0.0-experimental.af9f012(transitive)
+ Added@solana/rpc-types@2.0.0-experimental.af9f012(transitive)
- Removed@solana/addresses@2.0.0-experimental.ae3f1f0(transitive)
- Removed@solana/assertions@2.0.0-experimental.ae3f1f0(transitive)
- Removed@solana/codecs-core@2.0.0-experimental.ae3f1f0(transitive)
- Removed@solana/codecs-numbers@2.0.0-experimental.ae3f1f0(transitive)
- Removed@solana/codecs-strings@2.0.0-experimental.ae3f1f0(transitive)
- Removed@solana/rpc-core@2.0.0-experimental.ae3f1f0(transitive)
- Removed@solana/rpc-transport@2.0.0-experimental.ae3f1f0(transitive)
- Removed@solana/rpc-types@2.0.0-experimental.ae3f1f0(transitive)
- Removedws@8.18.0(transitive)