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@taquito/taquito

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High level functionality that builds upon the other packages in the Tezos Typescript Library Suite.

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"use strict"; var __assign = (this && this.__assign) || function () { __assign = Object.assign || function(t) { for (var s, i = 1, n = arguments.length; i < n; i++) { s = arguments[i]; for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p]; } return t; }; return __assign.apply(this, arguments); }; var __values = (this && this.__values) || function(o) { var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; if (m) return m.call(o); if (o && typeof o.length === "number") return { next: function () { if (o && i >= o.length) o = void 0; return { value: o && o[i++], done: !o }; } }; throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); }; Object.defineProperty(exports, "__esModule", { value: true }); exports.PollingSubscribeProvider = void 0; var rxjs_1 = require("rxjs"); var operators_1 = require("rxjs/operators"); var filters_1 = require("./filters"); var observable_subscription_1 = require("./observable-subscription"); var getLastBlock = function (context) { return rxjs_1.from(context.rpc.getBlock()).pipe(operators_1.first()); }; var applyFilter = function (filter) { return operators_1.concatMap(function (block) { return new rxjs_1.Observable(function (sub) { var e_1, _a, e_2, _b, e_3, _c; try { for (var _d = __values(block.operations), _e = _d.next(); !_e.done; _e = _d.next()) { var ops = _e.value; try { for (var ops_1 = (e_2 = void 0, __values(ops)), ops_1_1 = ops_1.next(); !ops_1_1.done; ops_1_1 = ops_1.next()) { var op = ops_1_1.value; try { for (var _f = (e_3 = void 0, __values(op.contents)), _g = _f.next(); !_g.done; _g = _f.next()) { var content = _g.value; if (filters_1.evaluateFilter(__assign({ hash: op.hash }, content), filter)) { sub.next(__assign({ hash: op.hash }, content)); } } } catch (e_3_1) { e_3 = { error: e_3_1 }; } finally { try { if (_g && !_g.done && (_c = _f.return)) _c.call(_f); } finally { if (e_3) throw e_3.error; } } } } catch (e_2_1) { e_2 = { error: e_2_1 }; } finally { try { if (ops_1_1 && !ops_1_1.done && (_b = ops_1.return)) _b.call(ops_1); } finally { if (e_2) throw e_2.error; } } } } catch (e_1_1) { e_1 = { error: e_1_1 }; } finally { try { if (_e && !_e.done && (_a = _d.return)) _a.call(_d); } finally { if (e_1) throw e_1.error; } } sub.complete(); }); }); }; var PollingSubscribeProvider = /** @class */ (function () { function PollingSubscribeProvider(context, POLL_INTERVAL) { var _this = this; if (POLL_INTERVAL === void 0) { POLL_INTERVAL = 20000; } this.context = context; this.POLL_INTERVAL = POLL_INTERVAL; this.newBlock$ = rxjs_1.timer(0, this.POLL_INTERVAL).pipe(operators_1.map(function () { return _this.context; }), operators_1.switchMap(getLastBlock), operators_1.distinctUntilKeyChanged('hash'), operators_1.publishReplay(), operators_1.refCount()); } PollingSubscribeProvider.prototype.subscribe = function (_filter) { return new observable_subscription_1.ObservableSubscription(this.newBlock$.pipe(operators_1.pluck('hash')), this.context.config.shouldObservableSubscriptionRetry); }; PollingSubscribeProvider.prototype.subscribeOperation = function (filter) { return new observable_subscription_1.ObservableSubscription(this.newBlock$.pipe(applyFilter(filter)), this.context.config.shouldObservableSubscriptionRetry); }; return PollingSubscribeProvider; }()); exports.PollingSubscribeProvider = PollingSubscribeProvider; //# sourceMappingURL=polling-provider.js.map