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import Cosmic from "cosmicjs";
import { PostType } from "interfaces";
import ErrorPage from "next/error";
const BUCKET_SLUG = process.env.COSMIC_BUCKET_SLUG;
const READ_KEY = process.env.COSMIC_READ_KEY;
const bucket = Cosmic().bucket({
slug: BUCKET_SLUG,
read_key: READ_KEY,
});
export const getPreviewPostBySlug = async (slug: string) => {
const params = {
query: {
slug,
type: "posts",
},
props: "slug",
status: "any",
};
try {
const data = await bucket.getObjects(params);
return data.objects[0];
} catch (err) {
// Don't throw if an slug doesn't exist
return <ErrorPage statusCode={err.status} />;
}
};
export const getAllPostsWithSlug = async () => {
const params = {
query: {
type: "posts",
},
props: "slug",
};
const data = await bucket.getObjects(params);
return data.objects;
};
export const getAllPostsForHome = async (
preview: boolean,
): Promise<PostType[]> => {
const params = {
query: {
type: "posts",
},
props: "title,slug,metadata,created_at",
sort: "-created_at",
...(preview && { status: "any" }),
};
const data = await bucket.getObjects(params);
return data.objects;
};
export const getPostAndMorePosts = async (
slug: string,
preview: boolean,
): Promise<{
post: PostType;
morePosts: PostType[];
}> => {
const singleObjectParams = {
query: {
slug,
type: "posts",
},
props: "slug,title,metadata,created_at",
...(preview && { status: "any" }),
};
const moreObjectParams = {
query: {
type: "posts",
},
limit: 3,
props: "title,slug,metadata,created_at",
...(preview && { status: "any" }),
};
let object;
try {
const data = await bucket.getObjects(singleObjectParams);
object = data.objects[0];
} catch (err) {
throw err;
}
const moreObjects = await bucket.getObjects(moreObjectParams);
const morePosts = moreObjects.objects
?.filter(({ slug: object_slug }) => object_slug !== slug)
.slice(0, 2);
return {
post: object,
morePosts,
};
};
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