Criadores de ação no Redux
function doAddToDoItem(text) {
return { type: 'TODO_ADDED', payload: text }
}
Helpful Hamster
function doAddToDoItem(text) {
return { type: 'TODO_ADDED', payload: text }
}const addTodoAction = {
type: 'todos/todoAdded',
payload: 'Buy milk'
}import * as ActionTypes from './ActionTypes';
import { baseUrl } from '../shared/baseUrl';
export const fetchComments = () => dispatch => {
return fetch(baseUrl + 'comments')
.then(response => {
if (response.ok) {
return response;
} else {
const error = new Error(`Error ${response.status}: ${response.statusText}`);
error.response = response;
throw error;
}
},
error => {
const errMess = new Error(error.message);
throw errMess;
})
.then(response => response.json())
.then(comments => dispatch(addComments(comments)))
.catch(error => dispatch(commentsFailed(error.message)));
};
export const commentsFailed = errMess => ({
type: ActionTypes.COMMENTS_FAILED,
payload: errMess
});
export const addComments = comments => ({
type: ActionTypes.ADD_COMMENTS,
payload: comments
});
export const fetchCampsites = () => dispatch => {
dispatch(campsitesLoading());
return fetch(baseUrl + 'campsites')
.then(response => {
if (response.ok) {
return response;
} else {
const error = new Error(`Error ${response.status}: ${response.statusText}`);
error.response = response;
throw error;
}
},
error => {
const errMess = new Error(error.message);
throw errMess;
})
.then(response => response.json())
.then(campsites => dispatch(addCampsites(campsites)))
.catch(error => dispatch(campsitesFailed(error.message)));
};
export const campsitesLoading = () => ({
type: ActionTypes.CAMPSITES_LOADING
});
export const campsitesFailed = errMess => ({
type: ActionTypes.CAMPSITES_FAILED,
payload: errMess
});
export const addCampsites = campsites => ({
type: ActionTypes.ADD_CAMPSITES,
payload: campsites
});
export const fetchPromotions = () => dispatch => {
dispatch(promotionsLoading());
return fetch(baseUrl + 'promotions')
.then(response => {
if (response.ok) {
return response;
} else {
const error = new Error(`Error ${response.status}: ${response.statusText}`);
error.response = response;
throw error;
}
},
error => {
const errMess = new Error(error.message);
throw errMess;
})
.then(response => response.json())
.then(promotions => dispatch(addPromotions(promotions)))
.catch(error => dispatch(promotionsFailed(error.message)));
};
export const promotionsLoading = () => ({
type: ActionTypes.PROMOTIONS_LOADING
});
export const promotionsFailed = errMess => ({
type: ActionTypes.PROMOTIONS_FAILED,
payload: errMess
});
export const addPromotions = promotions => ({
type: ActionTypes.ADD_PROMOTIONS,
payload: promotions
});
export const fetchPartners = () => dispatch => {
dispatch(partnersLoading());
return fetch(baseUrl + 'partners')
.then(response => {
if (response.ok) {
return response;
} else {
const error = new Error(`Error ${response.status}: ${response.statusText}`);
error.response = response;
throw error;
}
},
error => {
const errMess = new Error(error.message);
throw errMess;
})
.then(response => response.json())
.then(partners => dispatch(addPartners(partners)))
.catch(error => dispatch(partnersFailed(error.message)));
};
export const partnersLoading = () => ({
type: ActionTypes.PARTNERS_LOADING
});
export const partnersFailed = errMess => ({
type: ActionTypes.PARTNERS_FAILED,
payload: errMess
});
export const addPartners = partners => ({
type: ActionTypes.ADD_PARTNERS,
payload: partners
});