@anb98/react-hooks
Version:
Custom hooks for react
159 lines • 7.17 kB
JavaScript
;
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 __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;
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 });
var React = require("react");
var initialState = {
isSuccess: false,
isLoading: false,
isError: false,
data: null,
error: null,
status: 'idle',
};
var reducer = function (state, action) {
switch (action.type) {
case 'PROMISE_IDLE':
return initialState;
case 'PROMISE_INIT':
return {
data: null,
error: null,
isError: false,
isLoading: true,
isSuccess: false,
status: 'pending',
};
case 'PROMISE_SUCCESS':
return {
data: action.payload,
error: null,
isError: false,
isLoading: false,
isSuccess: true,
status: 'resolved',
};
case 'PROMISE_FAILURE':
return {
data: null,
error: action.payload,
isError: true,
isLoading: false,
isSuccess: false,
status: 'rejected',
};
default:
throw new Error();
}
};
/**
* This hook executes a Promise when calling the promiseHandler function.
* @param promise Promise function to handle
* @param options Initial options
* @returns [state, promiseHandler, resetState]
* @example
* ```
const [state, promiseHandler, resetState ] = usePromise(promise, {
deps:[],
params: [],
initialData: {},
onComplete: (data, err) => {},
onFail: (err) => {},
onSuccess: (data) => {},
onUnmount: () => {},
});
*```
* @see https://www.npmjs.com/package/@anb98/react-hooks#usePromise
*/
var usePromise = function (promise, options) {
var _a = options || {}, _b = _a.initialData, initialData = _b === void 0 ? null : _b, _c = _a.onSuccess, onSuccess = _c === void 0 ? function () { } : _c, _d = _a.onComplete, onComplete = _d === void 0 ? function () { } : _d, _e = _a.onFail, onFail = _e === void 0 ? function () { } : _e, _f = _a.onUnmount, onUnmount = _f === void 0 ? function () { } : _f, deps = _a.deps, params = _a.params;
var _g = React.useReducer(reducer, __assign(__assign({}, initialState), { data: initialData })), state = _g[0], dispatch = _g[1];
var resetState = function () { return dispatch({ type: 'PROMISE_IDLE' }); };
var promiseHandler = function () {
var promiseParams = [];
for (var _i = 0; _i < arguments.length; _i++) {
promiseParams[_i] = arguments[_i];
}
return __awaiter(void 0, void 0, void 0, function () {
var localParams, data, error_1;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
_a.trys.push([0, 2, , 3]);
localParams = promiseParams.length ? promiseParams : params;
if (state.isLoading)
return [2 /*return*/];
dispatch({ type: 'PROMISE_INIT' });
return [4 /*yield*/, promise.apply(void 0, localParams)];
case 1:
data = _a.sent();
dispatch({ type: 'PROMISE_SUCCESS', payload: data });
onSuccess(data);
onComplete(data, null);
return [3 /*break*/, 3];
case 2:
error_1 = _a.sent();
dispatch({ type: 'PROMISE_FAILURE', payload: error_1 });
onFail(error_1);
onComplete(undefined, error_1);
return [3 /*break*/, 3];
case 3: return [2 /*return*/];
}
});
});
};
React.useEffect(function () {
if (deps) {
promiseHandler();
}
return onUnmount;
}, deps || []);
return [state, promiseHandler, resetState];
};
exports.default = usePromise;
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