fetch.js

export const BIRTH_SUCCESS = 'BIRTH_SUCCESS';
export const birthSuccess = (births) => ({
  type: BIRTH_SUCCESS,
  payload: { births },
});


export const loadBirths = (page) => async (dispatch) => {
  const response = await request('/certificates/birth/page/', dispatch, page);
  if (response) {
    dispatch(birthSuccess(response));
  }
};

export const request = (url, dispatch, data = null, httpMethod) => {
  dispatch(requestInProgress());
  const method = httpMethod || (!data ? 'get' : 'post');
  const token = getToken();
  // eslint-disable-next-line no-undef
  return fetch(getApiUrl() + url, {
    method,
    headers: {
      'Content-Type': 'application/json',
      Authorization: `Bearer ${token}`,
    },
    body: data ? JSON.stringify(data) : null,
  })
    .then((response) => {
      if (response.status === 200) {
        dispatch(requestSuccess());
        return response.json();
      }
      if (response.status === 422) {
        return response.json().then((a) => {
          dispatch(validationError(a.message));
          return null;
        });
      }
      dispatch(requestFailure());
      return null;
    })
    .catch(() => {
      dispatch(requestFailure());
      return null;
    });
};