@daml/hub-react
Version:
Daml React functions for Daml Hub
172 lines • 8.6 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());
});
};
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 (g && (g = 0, op[0] && (_ = 0)), _) 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;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.usePublicToken = exports.usePublicParty = exports.useAdminParty = exports.useDefaultParties = exports.DamlHub = void 0;
var react_1 = __importStar(require("react"));
var context_1 = require("../automation/context");
var defaultParties_1 = require("../default-parties/defaultParties");
var publicToken_1 = require("../default-parties/publicToken");
var PartyToken_1 = require("../party-token/PartyToken");
var utils_1 = require("../utils");
var DEFAULT_POLL_INTERVAL = 5000; // 5 seconds
// This empty default context value does not escape outside of the provider.
var DamlHubContext = (0, react_1.createContext)(undefined);
var DamlHub = function (_a) {
var children = _a.children, token = _a.token, _i = _a.interval, _b = _a.nonHubDomain, nonHubDomain = _b === void 0 ? false : _b;
var _c = react_1.default.useState(), partyToken = _c[0], setPartyToken = _c[1];
var _d = react_1.default.useState(), publicToken = _d[0], setPublicToken = _d[1];
var _e = react_1.default.useState(), publicParty = _e[0], setPublicParty = _e[1];
var _f = react_1.default.useState(), userAdminParty = _f[0], setUserAdminParty = _f[1];
var interval = _i || DEFAULT_POLL_INTERVAL;
react_1.default.useEffect(function () {
if (token && !partyToken && (0, utils_1.isRunningOnHub)(nonHubDomain)) {
var partyToken_1 = typeof token === 'string' ? new PartyToken_1.PartyToken(token) : token;
setPartyToken(partyToken_1);
}
}, [token, partyToken, setPartyToken]);
var pollPublicToken = react_1.default.useCallback(function () { return __awaiter(void 0, void 0, void 0, function () {
var pt;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!(!publicToken || publicToken.isExpired)) return [3 /*break*/, 2];
return [4 /*yield*/, (0, publicToken_1.fetchPublicToken)()];
case 1:
pt = _a.sent();
pt && setPublicToken(new PartyToken_1.PartyToken(pt));
_a.label = 2;
case 2: return [2 /*return*/];
}
});
}); }, [publicToken, setPublicToken]);
(0, utils_1.usePolling)(pollPublicToken, interval, nonHubDomain);
var pollDefaultParties = react_1.default.useCallback(function () { return __awaiter(void 0, void 0, void 0, function () {
var _a, p, ua;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
if (!(!publicParty || !userAdminParty)) return [3 /*break*/, 2];
return [4 /*yield*/, (0, defaultParties_1.fetchDefaultParties)()];
case 1:
_a = _b.sent(), p = _a[0], ua = _a[1];
!publicParty && setPublicParty(p);
!userAdminParty && setUserAdminParty(ua);
_b.label = 2;
case 2: return [2 /*return*/];
}
});
}); }, [publicParty, userAdminParty, setPublicParty, setUserAdminParty]);
(0, utils_1.usePolling)(pollDefaultParties, interval, nonHubDomain);
return (react_1.default.createElement(DamlHubContext.Provider, { value: {
partyToken: partyToken,
publicToken: publicToken,
publicParty: publicParty,
userAdminParty: userAdminParty,
} },
react_1.default.createElement(context_1.AutomationsProvider, { interval: interval, partyToken: partyToken, publicToken: publicToken }, children)));
};
exports.DamlHub = DamlHub;
/* === Public Hook Definitions === */
/**
* React hook to get the default parties.
*/
function useDefaultParties() {
var ctx = react_1.default.useContext(DamlHubContext);
if (ctx === undefined) {
throw new Error('useDefaultParties must be within a DamlHub Provider');
}
return [ctx.publicParty, ctx.userAdminParty];
}
exports.useDefaultParties = useDefaultParties;
/**
* React hook to get the UserAdmin party ID.
*/
function useAdminParty() {
var ctx = react_1.default.useContext(DamlHubContext);
if (ctx === undefined) {
throw new Error('useAdminParty must be within a DamlHub Provider');
}
return ctx.userAdminParty;
}
exports.useAdminParty = useAdminParty;
/**
* React hook to get the Public party ID.
*/
function usePublicParty() {
var ctx = react_1.default.useContext(DamlHubContext);
if (ctx === undefined) {
throw new Error('usePublicParty must be within a DamlHub Provider');
}
return ctx.publicParty;
}
exports.usePublicParty = usePublicParty;
/**
* React hook to get the public party token.
*/
function usePublicToken() {
var ctx = react_1.default.useContext(DamlHubContext);
if (ctx === undefined) {
throw new Error('usePublicToken must be within a DamlHub Provider');
}
return ctx.publicToken;
}
exports.usePublicToken = usePublicToken;
//# sourceMappingURL=DamlHub.js.map