fsl-js-sdk
Version:
sdk for web
81 lines (80 loc) • 3.23 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.DooarU64 = void 0;
var spl_token_v0_1 = require("@solana/spl-token-v0");
var decimal_js_1 = __importDefault(require("decimal.js"));
var decimal_utils_1 = require("./decimal-utils");
/**
* Dooar's U64 wrapper class to help users convert to/from regular javascript number types
*
*
* Examples:
* DooarU64(value: 99999, decimal: 0) -> 99999
* DooarU64(value: 99999, decimal: 5) -> 0.99999
*/
var DooarU64 = /** @class */ (function () {
function DooarU64(value, scale) {
if (scale === void 0) { scale = 0; }
this.value = value;
this.scale = Math.floor(scale);
}
/**
* Create an DooarU64 from a Decimal
* @param value - an object representing the value of the u64 in Decimal form
* @param scale - the number of digits after the decimal point to keep account for in this u64
* @returns DooarU64 hosting a u64 representing the input value adjusted to the provided scale
*/
DooarU64.fromDecimal = function (value, scale) {
if (scale === void 0) { scale = 0; }
var dec = Math.floor(scale);
return new DooarU64(decimal_utils_1.DecimalUtil.toU64(value, dec), dec);
};
/**
* Create an DooarU64 from a number
* @param value - an object representing the value of the u64 in number form
* @param scale - the number of digits after the decimal point to keep account for in this u64
* @returns DooarU64 hosting a u64 representing the input value adjusted to the provided scale
*/
DooarU64.fromNumber = function (value, scale) {
if (scale === void 0) { scale = 0; }
var dec = Math.floor(scale);
return new DooarU64(decimal_utils_1.DecimalUtil.toU64(new decimal_js_1.default(value), dec), dec);
};
/**
* Create an DooarU64 from a u64
* @param value - an object representing the value of the u64
* @param scale - the number of digits after the decimal point represented in this u64
* @returns DooarU64 hosting the input u64 with the provided scale
*/
DooarU64.fromU64 = function (value, scale) {
if (scale === void 0) { scale = 0; }
var dec = Math.floor(scale);
return new DooarU64(value, dec);
};
/**
* Convert this DooarU64 to Decimal.
* @returns Decimal object that equals to the DooarU64's value & scale
*/
DooarU64.prototype.toDecimal = function () {
return decimal_utils_1.DecimalUtil.fromU64(this.value, this.scale);
};
/**
* Convert this DooarU64 to number.
* @returns number that equals to the DooarU64's value & scale
*/
DooarU64.prototype.toNumber = function () {
return decimal_utils_1.DecimalUtil.fromU64(this.value, this.scale).toNumber();
};
/**
* Convert this DooarU64 to u64.
* @returns u64 that equals to the DooarU64 value
*/
DooarU64.prototype.toU64 = function () {
return new spl_token_v0_1.u64(this.value.toString());
};
return DooarU64;
}());
exports.DooarU64 = DooarU64;