requests.ts

import * as _ from 'lodash';
import {getRequest, listRequests, sendValidationEmail, recheckPid, validateRequest} from 'actions/genesys/requestService';

// constants
import {APPEND_MATERIAL_REQUESTS, RECEIVE_MATERIAL_REQUEST, RECEIVE_MATERIAL_REQUESTS} from 'constants/requests';

// models
import MaterialRequest from 'model/MaterialRequest';
import FilteredPage, {IPageRequest} from 'model/FilteredPage';


const receiveRequests = (paged: FilteredPage<MaterialRequest>, error = null) => ({
    type: RECEIVE_MATERIAL_REQUESTS,
    payload: { paged, error },
});

const appendRequests = (paged: FilteredPage<MaterialRequest>, error = null) => ({
    type: APPEND_MATERIAL_REQUESTS,
    payload: { paged, error },
});

const receiveRequest = (request: MaterialRequest, error = null) => ({
    type: RECEIVE_MATERIAL_REQUEST,
    payload: { request, error },
});


const refreshRequestPID = (request: MaterialRequest) => (dispatch, getState) => {
    const page = getState().requests.paged;
    if (page) {
        const toUpdateIndex = _.findIndex(page.content, (contentItem) => contentItem.uuid === request.uuid);

        if (toUpdateIndex !== -1) {
            page.content[toUpdateIndex].body.pid = request.body.pid;
        }

        return dispatch(receiveRequests(page));
    }
};

const refreshRequest = (request: MaterialRequest) => (dispatch, getState) => {
    const page = getState().requests.paged;
    if (page) {
        const toUpdateIndex = _.findIndex(page.content, (contentItem) => contentItem.uuid === request.uuid);

        if (toUpdateIndex !== -1) {
            page.content[toUpdateIndex] = request;
        }

        return dispatch(receiveRequests(page));
    }
};

export { listRequests as listMaterialRequestsPromise };

export const listMaterialRequests = (page: IPageRequest) => (dispatch) => {
    return dispatch(listRequests(null, page))
        .then((page) => {
            if (page.number === 0) {
                dispatch(receiveRequests(page));
            } else {
                dispatch(appendRequests(page));
            }
        })
        .catch((error) => {
            dispatch(receiveRequests(null, error));
        });
};

export const loadMaterialRequest = (uuid: string) => (dispatch) => {
    return dispatch(getRequest(uuid))
        .then((request) => {
            dispatch(receiveRequest(request));
        })
        .catch((error) => {
            dispatch(receiveRequest(null, error));
        });
};

export const recheckPidAction = (uuid: string) => (dispatch) => {
    return dispatch(recheckPid(uuid))
        .then((request) => {
            dispatch(receiveRequest(request));
            dispatch(refreshRequestPID(request));
        })
        .catch((error) => {
            dispatch(receiveRequest(null, error));
        });
};


export const validateRequestAction = (uuid: string) => (dispatch) => {
    return dispatch(validateRequest(uuid))
        .then((request) => {
            dispatch(receiveRequest(request));
            dispatch(refreshRequest(request));
        })
        .catch((error) => {
            dispatch(receiveRequest(null, error));
        });
};

export const sendValidationEmailAction = (uuid: string) => (dispatch) => {
    return dispatch(sendValidationEmail(uuid))
        .then((request) => {
            dispatch(receiveRequest(request));
            dispatch(refreshRequest(request));
        })
        .catch((error) => {
            dispatch(receiveRequest(null, error));
        });
};