@kamino-finance/farms-sdk
Version:
95 lines • 2.9 kB
JavaScript
;
/**
* This code was AUTOGENERATED using the Codama library.
* Please DO NOT EDIT THIS FILE, instead use visitors
* to add features, then rerun Codama to update it.
*
* @see https://github.com/codama-idl/codama
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.expectSome = expectSome;
exports.expectAddress = expectAddress;
exports.expectProgramDerivedAddress = expectProgramDerivedAddress;
exports.expectTransactionSigner = expectTransactionSigner;
exports.getAccountMetaFactory = getAccountMetaFactory;
exports.isTransactionSigner = isTransactionSigner;
const kit_1 = require("@solana/kit");
/**
* Asserts that the given value is not null or undefined.
* @internal
*/
function expectSome(value) {
if (value === null || value === undefined) {
throw new Error("Expected a value but received null or undefined.");
}
return value;
}
/**
* Asserts that the given value is a PublicKey.
* @internal
*/
function expectAddress(value) {
if (!value) {
throw new Error("Expected a Address.");
}
if (typeof value === "object" && "address" in value) {
return value.address;
}
if (Array.isArray(value)) {
return value[0];
}
return value;
}
/**
* Asserts that the given value is a PDA.
* @internal
*/
function expectProgramDerivedAddress(value) {
if (!value || !Array.isArray(value) || !(0, kit_1.isProgramDerivedAddress)(value)) {
throw new Error("Expected a ProgramDerivedAddress.");
}
return value;
}
/**
* Asserts that the given value is a TransactionSigner.
* @internal
*/
function expectTransactionSigner(value) {
if (!value || !isTransactionSigner(value)) {
throw new Error("Expected a TransactionSigner.");
}
return value;
}
/**
* Get account metas and signers from resolved accounts.
* @internal
*/
function getAccountMetaFactory(programAddress, optionalAccountStrategy) {
return (account) => {
if (!account.value) {
if (optionalAccountStrategy === "omitted")
return;
return Object.freeze({
address: programAddress,
role: kit_1.AccountRole.READONLY,
});
}
const writableRole = account.isWritable
? kit_1.AccountRole.WRITABLE
: kit_1.AccountRole.READONLY;
return Object.freeze({
address: expectAddress(account.value),
role: isTransactionSigner(account.value)
? (0, kit_1.upgradeRoleToSigner)(writableRole)
: writableRole,
...(isTransactionSigner(account.value) ? { signer: account.value } : {}),
});
};
}
function isTransactionSigner(value) {
return (!!value &&
typeof value === "object" &&
"address" in value &&
(0, kit_1.isTransactionSigner)(value));
}
//# sourceMappingURL=index.js.map