@hubbleprotocol/farms-sdk
Version:
102 lines • 4.58 kB
JavaScript
;
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 (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.OraclePrices = void 0;
const web3_js_1 = require("@solana/web3.js");
const borsh = __importStar(require("@coral-xyz/borsh")); // 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 OraclePrices {
constructor(fields) {
this.oracleMappings = fields.oracleMappings;
this.prices = fields.prices.map((item) => new types.DatedPrice(Object.assign({}, item)));
}
static fetch(c_1, address_1) {
return __awaiter(this, arguments, void 0, function* (c, address, programId = programId_1.PROGRAM_ID) {
const info = yield c.getAccountInfo(address);
if (info === null) {
return null;
}
if (!info.owner.equals(programId)) {
throw new Error("account doesn't belong to this program");
}
return this.decode(info.data);
});
}
static fetchMultiple(c_1, addresses_1) {
return __awaiter(this, arguments, void 0, function* (c, addresses, programId = programId_1.PROGRAM_ID) {
const infos = yield c.getMultipleAccountsInfo(addresses);
return infos.map((info) => {
if (info === null) {
return null;
}
if (!info.owner.equals(programId)) {
throw new Error("account doesn't belong to this program");
}
return this.decode(info.data);
});
});
}
static decode(data) {
if (!data.slice(0, 8).equals(OraclePrices.discriminator)) {
throw new Error("invalid account discriminator");
}
const dec = OraclePrices.layout.decode(data.slice(8));
return new OraclePrices({
oracleMappings: dec.oracleMappings,
prices: dec.prices.map((item /* eslint-disable-line @typescript-eslint/no-explicit-any */) => types.DatedPrice.fromDecoded(item)),
});
}
toJSON() {
return {
oracleMappings: this.oracleMappings.toString(),
prices: this.prices.map((item) => item.toJSON()),
};
}
static fromJSON(obj) {
return new OraclePrices({
oracleMappings: new web3_js_1.PublicKey(obj.oracleMappings),
prices: obj.prices.map((item) => types.DatedPrice.fromJSON(item)),
});
}
}
exports.OraclePrices = OraclePrices;
OraclePrices.discriminator = Buffer.from([
89, 128, 118, 221, 6, 72, 180, 146,
]);
OraclePrices.layout = borsh.struct([
borsh.publicKey("oracleMappings"),
borsh.array(types.DatedPrice.layout(), 512, "prices"),
]);
//# sourceMappingURL=OraclePrices.js.map