@kamino-finance/farms-sdk
Version:
94 lines • 3.86 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.UNSTAKE_DISCRIMINATOR = void 0;
exports.getUnstakeDiscriminatorBytes = getUnstakeDiscriminatorBytes;
exports.getUnstakeInstructionDataEncoder = getUnstakeInstructionDataEncoder;
exports.getUnstakeInstructionDataDecoder = getUnstakeInstructionDataDecoder;
exports.getUnstakeInstructionDataCodec = getUnstakeInstructionDataCodec;
exports.getUnstakeInstruction = getUnstakeInstruction;
exports.parseUnstakeInstruction = parseUnstakeInstruction;
const kit_1 = require("@solana/kit");
const programs_1 = require("../programs");
const shared_1 = require("../shared");
exports.UNSTAKE_DISCRIMINATOR = new Uint8Array([
90, 95, 107, 42, 205, 124, 50, 225,
]);
function getUnstakeDiscriminatorBytes() {
return (0, kit_1.fixEncoderSize)((0, kit_1.getBytesEncoder)(), 8).encode(exports.UNSTAKE_DISCRIMINATOR);
}
function getUnstakeInstructionDataEncoder() {
return (0, kit_1.transformEncoder)((0, kit_1.getStructEncoder)([
["discriminator", (0, kit_1.fixEncoderSize)((0, kit_1.getBytesEncoder)(), 8)],
["stakeSharesScaled", (0, kit_1.getU128Encoder)()],
]), (value) => ({ ...value, discriminator: exports.UNSTAKE_DISCRIMINATOR }));
}
function getUnstakeInstructionDataDecoder() {
return (0, kit_1.getStructDecoder)([
["discriminator", (0, kit_1.fixDecoderSize)((0, kit_1.getBytesDecoder)(), 8)],
["stakeSharesScaled", (0, kit_1.getU128Decoder)()],
]);
}
function getUnstakeInstructionDataCodec() {
return (0, kit_1.combineCodec)(getUnstakeInstructionDataEncoder(), getUnstakeInstructionDataDecoder());
}
function getUnstakeInstruction(input, config) {
// Program address.
const programAddress = config?.programAddress ?? programs_1.FARMS_PROGRAM_ADDRESS;
// Original accounts.
const originalAccounts = {
owner: { value: input.owner ?? null, isWritable: true },
userState: { value: input.userState ?? null, isWritable: true },
farmState: { value: input.farmState ?? null, isWritable: true },
scopePrices: { value: input.scopePrices ?? null, isWritable: false },
};
const accounts = originalAccounts;
// Original args.
const args = { ...input };
const getAccountMeta = (0, shared_1.getAccountMetaFactory)(programAddress, "programId");
return Object.freeze({
accounts: [
getAccountMeta(accounts.owner),
getAccountMeta(accounts.userState),
getAccountMeta(accounts.farmState),
getAccountMeta(accounts.scopePrices),
],
data: getUnstakeInstructionDataEncoder().encode(args),
programAddress,
});
}
function parseUnstakeInstruction(instruction) {
if (instruction.accounts.length < 4) {
// TODO: Coded error.
throw new Error("Not enough accounts");
}
let accountIndex = 0;
const getNextAccount = () => {
const accountMeta = instruction.accounts[accountIndex];
accountIndex += 1;
return accountMeta;
};
const getNextOptionalAccount = () => {
const accountMeta = getNextAccount();
return accountMeta.address === programs_1.FARMS_PROGRAM_ADDRESS
? undefined
: accountMeta;
};
return {
programAddress: instruction.programAddress,
accounts: {
owner: getNextAccount(),
userState: getNextAccount(),
farmState: getNextAccount(),
scopePrices: getNextOptionalAccount(),
},
data: getUnstakeInstructionDataDecoder().decode(instruction.data),
};
}
//# sourceMappingURL=unstake.js.map