slp-list
Version:
List token holders and balances at any block height
154 lines • 7.95 kB
JavaScript
;
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());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
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if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var axios_1 = __importDefault(require("axios"));
var _1 = require(".");
var Buffer = require("buffer").Buffer;
var MAX_QUERY_LIMIT = Math.pow(10, 9);
var Nft1List = /** @class */ (function () {
function Nft1List() {
}
// This method is used to get individual NFTs associated with a GroupId
// Examples:
// 1) NFTs represent the users of a chat group, or
// 2) NFTs may represent app versioning, where the group Id is the app's Id.
Nft1List.SearchForNftsInGroup = function (groupIdHex, options) {
if (options === void 0) { options = { createdAfterHeight: 0, createdBeforeHeight: 0 }; }
return __awaiter(this, void 0, void 0, function () {
var match, q, data, config, response, list;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
match = { nftParentId: groupIdHex };
if (options.createdAfterHeight > 0) {
// @ts-ignore
match["tokenStats.createdAfterHeight"] = { $gt: options.createdAfterHeight };
}
if (options.createdBeforeHeight > 0) {
// @ts-ignore
match["tokenStats.createdBeforeHeight"] = { $lt: options.createdBeforeHeight };
}
q = {
v: 3,
q: {
db: ["t"],
aggregate: [
{ $match: match },
{ $project: {
_id: 0,
stats: "$tokenStats",
token: "$tokenDetails",
} },
],
limit: MAX_QUERY_LIMIT,
},
};
data = Buffer.from(JSON.stringify(q)).toString("base64");
config = {
method: "GET",
url: _1.Config.url + "/q/" + data,
};
return [4 /*yield*/, axios_1.default(config)];
case 1:
response = (_a.sent()).data;
list = response.t;
return [2 /*return*/, list];
}
});
});
};
Nft1List.GetConfirmedNftTokenHolders = function (groupIdHex) {
return __awaiter(this, void 0, void 0, function () {
var q, data, config, response, list, map;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
q = {
v: 3,
q: {
db: ["g"],
aggregate: [
{ $match: {
"tokenDetails.nftGroupIdHex": groupIdHex,
"graphTxn.outputs": { $elemMatch: { status: "UNSPENT" } },
} },
{
$unwind: "$graphTxn.outputs",
},
{
$match: {
"graphTxn.outputs.status": "UNSPENT",
},
},
{
$project: {
_id: 0, tokenId: "$tokenDetails.tokenIdHex", address: "$graphTxn.outputs.address",
},
},
],
limit: MAX_QUERY_LIMIT,
},
};
data = Buffer.from(JSON.stringify(q)).toString("base64");
config = {
method: "GET",
url: _1.Config.url + "/q/" + data,
};
return [4 /*yield*/, axios_1.default(config)];
case 1:
response = (_a.sent()).data;
list = response.g;
map = new Map();
list.forEach(function (nft) {
if (map.has(nft.tokenId)) {
throw Error("Db error: Cannot have multiple holders of the same NFT.");
}
map.set(nft.tokenId, nft.address);
});
return [2 /*return*/, map];
}
});
});
};
return Nft1List;
}());
exports.Nft1List = Nft1List;
//# sourceMappingURL=nft1.js.map