redux-firestore
Version:
Redux bindings for Firestore.
87 lines (86 loc) • 6.29 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.CALL_FIRESTORE = void 0;
exports.default = reduxFirestoreMiddleware;
var _constants = require("./constants");
function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
function _iterableToArrayLimit(arr, i) { var _i = null == arr ? null : "undefined" != typeof Symbol && arr[Symbol.iterator] || arr["@@iterator"]; if (null != _i) { var _s, _e, _x, _r, _arr = [], _n = !0, _d = !1; try { if (_x = (_i = _i.call(arr)).next, 0 === i) { if (Object(_i) !== _i) return; _n = !1; } else for (; !(_n = (_s = _x.call(_i)).done) && (_arr.push(_s.value), _arr.length !== i); _n = !0); } catch (err) { _d = !0, _e = err; } finally { try { if (!_n && null != _i.return && (_r = _i.return(), Object(_r) !== _r)) return; } finally { if (_d) throw _e; } } return _arr; } }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
function callFirestore(firebaseInstance, callInfoObj) {
var method = callInfoObj.method;
var modelArgs = callInfoObj.modelArgs,
methodArgs = callInfoObj.methodArgs;
if (!Array.isArray(modelArgs)) modelArgs = [modelArgs];
if (!Array.isArray(methodArgs)) methodArgs = [methodArgs];
if (!firebaseInstance || !firebaseInstance.firestore) {
throw new Error('firestore is not a Firebase namespace');
}
return !methodArgs ? firebaseInstance.firestore()[method] : firebaseInstance.firestore()[method].apply(firebaseInstance, methodArgs);
}
var CALL_FIRESTORE = 'CALL_FIRESTORE';
exports.CALL_FIRESTORE = CALL_FIRESTORE;
var typesMap = {
get: [_constants.actionTypes.GET_REQUEST, _constants.actionTypes.GET_SUCCESS, _constants.actionTypes.GET_FAILURE]
};
function reduxFirestoreMiddleware(firestore) {
return function (store) {
return function (next) {
return function (action) {
var callAPI = action.type === CALL_FIRESTORE ? action : undefined;
if (typeof callAPI === 'undefined') return next(action);
var method = callAPI.method;
if (typeof method === 'function') method = method(store.getState());
if (typeof method !== 'string') throw new Error('Specify a method.');
var args = callAPI.args;
var types = typesMap[method];
if (!Array.isArray(types) || types.length !== 3) {
throw new Error('Expected an array of three action types.');
}
if (!types.every(function (type) {
return typeof type === 'string';
})) {
throw new Error('Expected action types to be strings.');
}
function actionWith(data) {
var finalAction = _objectSpread(_objectSpread({}, action), data);
delete finalAction[CALL_FIRESTORE];
return finalAction;
}
var _types = _slicedToArray(types, 3),
requestType = _types[0],
successType = _types[1],
failureType = _types[2];
next({
type: requestType
});
var callInfoObj = {
method: method
};
return callFirestore(firestore, callInfoObj).then(function (response) {
return next({
response: response,
method: method,
args: args,
type: successType
});
}).catch(function (error) {
return next(actionWith({
type: failureType,
error: error.message || error || 'Something bad happened'
}));
});
};
};
};
}