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// Copyright (C) 2023 Vaughn Nugent
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
import { isArray, orderBy } from 'lodash-es';
import { get } from '@vueuse/core';
import { type WebMessage } from "@vnuge/vnlib.browser"
import { type MaybeRef } from 'vue';
import type { PostMeta, PostApi, BlogAdminContext } from "../types";
/**
* Gets a reactive post api for the given channel
* @param context The blog admin context
* @returns The configured post api
*/
export const usePosts = (context: BlogAdminContext, channel: MaybeRef<string>): PostApi => {
const axios = context.getAxios();
const getUrl = (): string => {
const url = context.getPostUrl();
//Return the url with the channel id query
return `${url}?channel=${get(channel)}`;
}
const deletePost = (post: PostMeta): Promise<void> => {
//Call delete with the post id query
return axios.delete(`${getUrl()}&post=${post.id}`);
}
return {
async delete(item: PostMeta | PostMeta[]){
//invoke delete for each item
if(isArray(item)){
await Promise.all(item.map(deletePost));
}
else{
//Call delete with the post id query
await deletePost(item)
}
},
async add(item: PostMeta) {
//Call post with the post data
const { data } = await axios.post<WebMessage<PostMeta>>(getUrl(), item);
return data.getResultOrThrow();
},
async getAllItems(){
const { data } = await axios.get(getUrl());
return isArray(data) ? orderBy(data, 'date', 'desc') : [];
},
async update(item: PostMeta) {
//Call patch with the updated post content, must have an id set as an existing post
const { data } = await axios.patch<WebMessage<PostMeta>>(getUrl(), item);
return data.getResultOrThrow();
},
async getSinglePost(postId: string) {
const { data } = await axios.get(`${getUrl()}&post=${postId}`);
return data;
}
};
}
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