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@kamino-finance/scope-sdk

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"use strict"; var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { if (k2 === undefined) k2 = k; var desc = Object.getOwnPropertyDescriptor(m, k); if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { desc = { enumerable: true, get: function() { return m[k]; } }; } Object.defineProperty(o, k2, desc); }) : (function(o, m, k, k2) { if (k2 === undefined) k2 = k; o[k2] = m[k]; })); var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) { Object.defineProperty(o, "default", { enumerable: true, value: v }); }) : function(o, v) { o["default"] = v; }); var __importStar = (this && this.__importStar) || (function () { var ownKeys = function(o) { ownKeys = Object.getOwnPropertyNames || function (o) { var ar = []; for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k; return ar; }; return ownKeys(o); }; return function (mod) { if (mod && mod.__esModule) return mod; var result = {}; if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]); __setModuleDefault(result, mod); return result; }; })(); var __importDefault = (this && this.__importDefault) || function (mod) { return (mod && mod.__esModule) ? mod : { "default": mod }; }; Object.defineProperty(exports, "__esModule", { value: true }); exports.Custody = void 0; /* eslint-disable @typescript-eslint/no-unused-vars */ const kit_1 = require("@solana/kit"); /* eslint-enable @typescript-eslint/no-unused-vars */ const bn_js_1 = __importDefault(require("bn.js")); // eslint-disable-line @typescript-eslint/no-unused-vars const borsh = __importStar(require("@coral-xyz/borsh")); // eslint-disable-line @typescript-eslint/no-unused-vars const utils_1 = require("../utils"); // eslint-disable-line @typescript-eslint/no-unused-vars const types = __importStar(require("../types")); // eslint-disable-line @typescript-eslint/no-unused-vars const programId_1 = require("../programId"); class Custody { pool; mint; tokenAccount; decimals; isStable; oracle; pricing; permissions; targetRatioBps; assets; fundingRateState; bump; tokenAccountBump; static discriminator = Buffer.from([ 1, 184, 48, 81, 93, 131, 63, 145, ]); static layout = borsh.struct([ (0, utils_1.borshAddress)("pool"), (0, utils_1.borshAddress)("mint"), (0, utils_1.borshAddress)("tokenAccount"), borsh.u8("decimals"), borsh.bool("isStable"), types.OracleParams.layout("oracle"), types.PricingParams.layout("pricing"), types.Permissions.layout("permissions"), borsh.u64("targetRatioBps"), types.Assets.layout("assets"), types.FundingRateState.layout("fundingRateState"), borsh.u8("bump"), borsh.u8("tokenAccountBump"), ]); constructor(fields) { this.pool = fields.pool; this.mint = fields.mint; this.tokenAccount = fields.tokenAccount; this.decimals = fields.decimals; this.isStable = fields.isStable; this.oracle = new types.OracleParams({ ...fields.oracle }); this.pricing = new types.PricingParams({ ...fields.pricing }); this.permissions = new types.Permissions({ ...fields.permissions }); this.targetRatioBps = fields.targetRatioBps; this.assets = new types.Assets({ ...fields.assets }); this.fundingRateState = new types.FundingRateState({ ...fields.fundingRateState, }); this.bump = fields.bump; this.tokenAccountBump = fields.tokenAccountBump; } static async fetch(rpc, address, programId = programId_1.PROGRAM_ID) { const info = await (0, kit_1.fetchEncodedAccount)(rpc, address); if (!info.exists) { return null; } if (info.programAddress !== programId) { throw new Error("account doesn't belong to this program"); } return this.decode(Buffer.from(info.data)); } static async fetchMultiple(rpc, addresses, programId = programId_1.PROGRAM_ID) { const infos = await (0, kit_1.fetchEncodedAccounts)(rpc, addresses); return infos.map((info) => { if (!info.exists) { return null; } if (info.programAddress !== programId) { throw new Error("account doesn't belong to this program"); } return this.decode(Buffer.from(info.data)); }); } static decode(data) { if (!data.slice(0, 8).equals(Custody.discriminator)) { throw new Error("invalid account discriminator"); } const dec = Custody.layout.decode(data.slice(8)); return new Custody({ pool: dec.pool, mint: dec.mint, tokenAccount: dec.tokenAccount, decimals: dec.decimals, isStable: dec.isStable, oracle: types.OracleParams.fromDecoded(dec.oracle), pricing: types.PricingParams.fromDecoded(dec.pricing), permissions: types.Permissions.fromDecoded(dec.permissions), targetRatioBps: dec.targetRatioBps, assets: types.Assets.fromDecoded(dec.assets), fundingRateState: types.FundingRateState.fromDecoded(dec.fundingRateState), bump: dec.bump, tokenAccountBump: dec.tokenAccountBump, }); } toJSON() { return { pool: this.pool, mint: this.mint, tokenAccount: this.tokenAccount, decimals: this.decimals, isStable: this.isStable, oracle: this.oracle.toJSON(), pricing: this.pricing.toJSON(), permissions: this.permissions.toJSON(), targetRatioBps: this.targetRatioBps.toString(), assets: this.assets.toJSON(), fundingRateState: this.fundingRateState.toJSON(), bump: this.bump, tokenAccountBump: this.tokenAccountBump, }; } static fromJSON(obj) { return new Custody({ pool: (0, kit_1.address)(obj.pool), mint: (0, kit_1.address)(obj.mint), tokenAccount: (0, kit_1.address)(obj.tokenAccount), decimals: obj.decimals, isStable: obj.isStable, oracle: types.OracleParams.fromJSON(obj.oracle), pricing: types.PricingParams.fromJSON(obj.pricing), permissions: types.Permissions.fromJSON(obj.permissions), targetRatioBps: new bn_js_1.default(obj.targetRatioBps), assets: types.Assets.fromJSON(obj.assets), fundingRateState: types.FundingRateState.fromJSON(obj.fundingRateState), bump: obj.bump, tokenAccountBump: obj.tokenAccountBump, }); } } exports.Custody = Custody; //# sourceMappingURL=Custody.js.map