diff options
Diffstat (limited to 'src/services/graphql/fetchers/topics')
5 files changed, 262 insertions, 0 deletions
diff --git a/src/services/graphql/fetchers/topics/fetch-all-topics-slugs.ts b/src/services/graphql/fetchers/topics/fetch-all-topics-slugs.ts new file mode 100644 index 0000000..eab4a7c --- /dev/null +++ b/src/services/graphql/fetchers/topics/fetch-all-topics-slugs.ts @@ -0,0 +1,34 @@ +import type { GraphQLNodes, Nullable, SlugNode } from '../../../../types'; +import { fetchGraphQL, getGraphQLUrl } from '../../../../utils/helpers'; +import { fetchTopicsCount } from './fetch-topics-count'; + +type TopicsSlugsResponse = { + topics: Nullable<GraphQLNodes<SlugNode>>; +}; + +const topicsSlugsQuery = `query TopicsSlugs($first: Int) { + topics(first: $first) { + nodes { + slug + } + } +}`; + +/** + * Retrieve the WordPress topics slugs. + * + * @returns {Promise<string[]>} The topics slugs. + */ +export const fetchAllTopicsSlugs = async (): Promise<string[]> => { + const topicsCount = await fetchTopicsCount(); + const response = await fetchGraphQL<TopicsSlugsResponse>({ + query: topicsSlugsQuery, + url: getGraphQLUrl(), + variables: { first: topicsCount }, + }); + + if (!response.topics) + return Promise.reject(new Error('Unable to find the topics slugs.')); + + return response.topics.nodes.map((node) => node.slug); +}; diff --git a/src/services/graphql/fetchers/topics/fetch-topic.ts b/src/services/graphql/fetchers/topics/fetch-topic.ts new file mode 100644 index 0000000..efc1d9e --- /dev/null +++ b/src/services/graphql/fetchers/topics/fetch-topic.ts @@ -0,0 +1,97 @@ +import type { Nullable, WPTopic } from '../../../../types'; +import { fetchGraphQL, getGraphQLUrl } from '../../../../utils/helpers'; + +type TopicResponse = { + topic: Nullable<WPTopic>; +}; + +const topicQuery = `query Topic($slug: ID!) { + topic(id: $slug, idType: SLUG) { + acfTopics { + officialWebsite + postsInTopic { + ... on Post { + acfPosts { + postsInThematic { + ... on Thematic { + databaseId + slug + title + } + } + } + author { + node { + name + } + } + commentCount + contentParts { + beforeMore + } + databaseId + date + featuredImage { + node { + altText + mediaDetails { + height + width + } + sourceUrl + title + } + } + info { + wordsCount + } + modified + slug + title + } + } + } + contentParts { + afterMore + beforeMore + } + featuredImage { + node { + altText + mediaDetails { + height + width + } + sourceUrl + title + } + } + seo { + metaDesc + title + } + slug + title + } +}`; + +/** + * Retrieve a WordPress topic by slug. + * + * @param {string} slug - The topic slug. + * @returns {Promise<WPTopic>} The requested topic. + */ +export const fetchTopic = async (slug: string): Promise<WPTopic> => { + const response = await fetchGraphQL<TopicResponse>({ + query: topicQuery, + url: getGraphQLUrl(), + variables: { slug }, + }); + + if (!response.topic) + return Promise.reject( + new Error(`No topic found for the following slug ${slug}.`) + ); + + return response.topic; +}; diff --git a/src/services/graphql/fetchers/topics/fetch-topics-count.ts b/src/services/graphql/fetchers/topics/fetch-topics-count.ts new file mode 100644 index 0000000..868b01e --- /dev/null +++ b/src/services/graphql/fetchers/topics/fetch-topics-count.ts @@ -0,0 +1,43 @@ +import type { + GraphQLPageInfo, + GraphQLTaxonomyWhere, + Nullable, +} from '../../../../types'; +import { fetchGraphQL, getGraphQLUrl } from '../../../../utils/helpers'; + +type TopicsCountResponse = { + topics: Nullable<{ + pageInfo: Pick<GraphQLPageInfo, 'total'>; + }>; +}; + +const topicsCountQuery = `query TopicsCount($search: String, $title: String) { + topics(where: {search: $search, title: $title}) { + pageInfo { + total + } + } +}`; + +/** + * Retrieve the total of WordPress topics. + * + * @param {GraphQLTaxonomyWhere} [input] - The input to filter the topics. + * @returns {Promise<number>} The total number of topics. + */ +export const fetchTopicsCount = async ( + input?: GraphQLTaxonomyWhere +): Promise<number> => { + const response = await fetchGraphQL<TopicsCountResponse>({ + query: topicsCountQuery, + url: getGraphQLUrl(), + variables: { ...input }, + }); + + if (!response.topics) + return Promise.reject( + new Error('Unable to find the total number of topics.') + ); + + return response.topics.pageInfo.total; +}; diff --git a/src/services/graphql/fetchers/topics/fetch-topics-list.ts b/src/services/graphql/fetchers/topics/fetch-topics-list.ts new file mode 100644 index 0000000..1bc2e38 --- /dev/null +++ b/src/services/graphql/fetchers/topics/fetch-topics-list.ts @@ -0,0 +1,84 @@ +import type { + GraphQLConnection, + GraphQLEdgesInput, + GraphQLTaxonomyOrderBy, + GraphQLTaxonomyWhere, + Nullable, + WPTopicPreview, +} from '../../../../types'; +import { fetchGraphQL, getGraphQLUrl } from '../../../../utils/helpers'; + +type TopicsListResponse = { + topics: Nullable<GraphQLConnection<WPTopicPreview>>; +}; + +const topicsListQuery = `query TopicsList($after: String, $before: String, $first: Int, $last: Int, $orderby: [PostObjectsConnectionOrderbyInput], $search: String, $title: String) { + topics( + 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 + } + slug + title + } + } + slug + title + } + } + pageInfo { + endCursor + hasNextPage + hasPreviousPage + startCursor + total + } + } +}`; + +export type FetchTopicsListInput = GraphQLEdgesInput & { + orderBy?: GraphQLTaxonomyOrderBy; + where?: GraphQLTaxonomyWhere; +}; + +/** + * Retrieve a paginated list of WordPress topics. + * + * @param {FetchTopicsListInput} input - The input to retrieve topics. + * @returns {Promise<GraphQLConnection<WPTopicPreview>>} The paginated topics. + */ +export const fetchTopicsList = async ({ + orderBy, + where, + ...vars +}: FetchTopicsListInput): Promise<GraphQLConnection<WPTopicPreview>> => { + const response = await fetchGraphQL<TopicsListResponse>({ + query: topicsListQuery, + url: getGraphQLUrl(), + variables: { + ...vars, + ...where, + orderBy: orderBy ? [orderBy] : undefined, + }, + }); + + if (!response.topics) return Promise.reject(new Error('No topics found.')); + + return response.topics; +}; diff --git a/src/services/graphql/fetchers/topics/index.ts b/src/services/graphql/fetchers/topics/index.ts new file mode 100644 index 0000000..e381883 --- /dev/null +++ b/src/services/graphql/fetchers/topics/index.ts @@ -0,0 +1,4 @@ +export * from './fetch-all-topics-slugs'; +export * from './fetch-topic'; +export * from './fetch-topics-count'; +export * from './fetch-topics-list'; |