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import { IActionHandler } from '../../../../framework/src/flux/action';
import { IAuthor } from '../models/author';
import { LoadAllAuthorsAction, AllAuthorsLoadedAction } from '../actions/authorActions';
export interface IListAuthors {
authors: IAuthor[];
busy: boolean;
}
const listAuthorsInit: IListAuthors = {
authors: [],
busy: false
};
export const listAuthorsHandler: IActionHandler<IListAuthors> = (state = listAuthorsInit, action) => {
if (action instanceof LoadAllAuthorsAction) {
state = {
...state,
busy: true
};
} else if (action instanceof AllAuthorsLoadedAction) {
if (!action.error && action.authors) {
state = {
...state,
authors: action.authors,
busy: false
};
} else {
state = {
...state,
busy: false
};
}
}
return state;
};
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