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import type {
GraphQLConnection,
GraphQLEdgesInput,
GraphQLTaxonomyOrderBy,
GraphQLTaxonomyWhere,
Nullable,
WPThematicPreview,
} from '../../../../types';
import { fetchGraphQL, getGraphQLUrl } from '../../../../utils/helpers';
type ThematicsListResponse = {
thematics: Nullable<GraphQLConnection<WPThematicPreview>>;
};
const thematicsListQuery = `query ThematicsList($after: String, $before: String, $first: Int, $last: Int, $orderby: [PostObjectsConnectionOrderbyInput], $search: String, $title: String) {
thematics(
after: $after
before: $before
first: $first
last: $last
where: {orderby: $orderby, search: $search, title: $title}
) {
edges {
cursor
node {
contentParts {
beforeMore
}
databaseId
featuredImage {
node {
altText
mediaDetails {
height
width
}
sourceUrl
title
}
}
slug
title
}
}
}
}`;
export type FetchThematicsListInput = GraphQLEdgesInput & {
orderBy?: GraphQLTaxonomyOrderBy;
where?: GraphQLTaxonomyWhere;
};
/**
* Retrieve a paginated list of WordPress thematics.
*
* @param {FetchThematicsListInput} input - The input to retrieve thematics.
* @returns {Promise<GraphQLConnection<WPThematicPreview>>} The paginated thematics.
*/
export const fetchThematicsList = async ({
orderBy,
where,
...vars
}: FetchThematicsListInput): Promise<GraphQLConnection<WPThematicPreview>> => {
const response = await fetchGraphQL<ThematicsListResponse>({
query: thematicsListQuery,
url: getGraphQLUrl(),
variables: {
...vars,
...where,
orderBy: orderBy ? [orderBy] : undefined,
},
});
if (!response.thematics)
return Promise.reject(new Error('No thematics found.'));
return response.thematics;
};
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