77 lines
2.2 KiB
JavaScript
77 lines
2.2 KiB
JavaScript
import shortid from 'shortid';
|
|
import { compose } from 'redux';
|
|
import persistState from 'redux-localstorage';
|
|
|
|
export function addToObject(state, arrKey, obj) {
|
|
const newObject = Object.assign({}, state[arrKey]);
|
|
const copiedObject = Object.assign({}, obj);
|
|
|
|
if (!copiedObject.id) {
|
|
copiedObject.id = shortid.generate();
|
|
}
|
|
newObject[copiedObject.id] = copiedObject;
|
|
return Object.assign({}, state, { [arrKey]: newObject });
|
|
}
|
|
|
|
export function alterInObject(state, arrKey, obj, alterations) {
|
|
const newObject = Object.assign({}, state[arrKey]);
|
|
newObject[obj.id] = Object.assign({}, newObject[obj.id], alterations);
|
|
return Object.assign({}, state, { [arrKey]: newObject });
|
|
}
|
|
|
|
export function alterInArr(state, arrKey, obj, alterations) {
|
|
// Finds an item in an array in the state and replaces it with a
|
|
// new object with an altered property
|
|
const idKey = 'id';
|
|
const newArr = [];
|
|
state[arrKey].forEach((arrItem) => {
|
|
if (obj[idKey] === arrItem[idKey]) {
|
|
newArr.push(Object.assign({}, arrItem, alterations));
|
|
} else {
|
|
newArr.push(arrItem);
|
|
}
|
|
});
|
|
return Object.assign({}, state, { [arrKey]: newArr });
|
|
}
|
|
|
|
export function removeFromArr(state, arrKey, obj, idKey = 'id') {
|
|
const newArr = [];
|
|
state[arrKey].forEach((arrItem) => {
|
|
if (!(obj[idKey] === arrItem[idKey])) {
|
|
newArr.push(arrItem);
|
|
}
|
|
});
|
|
return Object.assign({}, state, { [arrKey]: newArr });
|
|
}
|
|
|
|
export function getFromArr(arr, id) {
|
|
let obj;
|
|
arr.forEach((o) => {
|
|
if (o.id === id) {
|
|
obj = o;
|
|
}
|
|
});
|
|
return obj;
|
|
}
|
|
|
|
export function addToArr(state, arrKey, obj) {
|
|
const newObj = Object.assign({}, obj);
|
|
if (!newObj.id) {
|
|
newObj.id = shortid.generate();
|
|
}
|
|
const newState = {};
|
|
newState[arrKey] = [...state[arrKey], newObj];
|
|
return Object.assign({}, state, newState);
|
|
}
|
|
|
|
export function enhancer() {
|
|
let enhancerWithPersistState = compose(persistState());
|
|
if (process.env.NODE_ENV === 'dev') {
|
|
/* eslint-disable no-underscore-dangle */
|
|
const composeEnhancers = window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__ || compose;
|
|
/* eslint-enable */
|
|
enhancerWithPersistState = composeEnhancers(persistState());
|
|
}
|
|
return enhancerWithPersistState;
|
|
}
|