Initial commit

3 files changed, 137 insertions, 0 deletions

diff --git a/lib/admin/src/posts/computedPosts.ts b/lib/admin/src/posts/computedPosts.ts
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+++ b/lib/admin/src/posts/computedPosts.ts
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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 { computed } from "vue";
+import { isEqual, find } from "lodash";
+import { apiCall } from "@vnuge/vnlib.browser";
+import { PostMeta, ComputedPosts, BlogAdminContext } from "../types";
+import { usePostApi } from "./usePost";
+import { watchAndCompute } from "../helpers";
+
+/**
+ * Creates a computed post api for reactive blog apis
+ * @param context The blog admin context
+ * @returns The computed post api 
+ */
+export const useComputedPosts = (context: BlogAdminContext): ComputedPosts => {
+    //Post api around the post url and channel
+    const postApi = usePostApi(context);
+
+    const { channel, post } = context.getQuery();
+    
+    //Get all posts
+    const items = watchAndCompute([channel, post], async () => {
+        return channel.value ? await apiCall(postApi.getPosts) ?? [] : [];
+    }, [])
+
+    const selectedItem = computed<PostMeta | undefined>(() => {
+        return find(items.value, p => isEqual(p.id, post.value));
+    })
+
+    return {
+        ...postApi,
+        items,
+        selectedItem,
+        selectedId:post,
+        getQuery: context.getQuery
+    };
+}
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diff --git a/lib/admin/src/posts/index.ts b/lib/admin/src/posts/index.ts
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+++ b/lib/admin/src/posts/index.ts
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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/>.
+
+export * from './usePost'
+export * from './computedPosts'
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diff --git a/lib/admin/src/posts/usePost.ts b/lib/admin/src/posts/usePost.ts
new file mode 100644
index 0000000..56d0f17
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+++ b/lib/admin/src/posts/usePost.ts
@@ -0,0 +1,70 @@
+// 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";
+import { WebMessage, useAxios } from "@vnuge/vnlib.browser"
+import { 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 usePostApi = (context : BlogAdminContext): PostApi => {
+    const axios = useAxios(null);
+
+    const { channel } = context.getQuery();
+
+    const getUrl = (): string => {
+        const url = context.getPostUrl();
+        //Return the url with the channel id query
+        return `${url}?channel=${channel.value}`;
+    }
+
+    const getPosts = async (): Promise<PostMeta[]> => {
+        const { data } = await axios.get(getUrl());
+        return isArray(data) ? orderBy(data, 'date', 'desc') : [];
+    }
+
+    const deletePost = (post: PostMeta): Promise<void> => {
+        //Call delete with the post id query
+        return axios.delete(`${getUrl()}&post=${post.id}`);
+    }
+
+    const publishPost = async (post: PostMeta): Promise<PostMeta> => {
+        //Call post with the post data
+        const { data } = await axios.post<WebMessage<PostMeta>>(getUrl(), post);
+        return data.getResultOrThrow();
+    }
+
+    const updatePost = async (post: PostMeta): Promise<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(), post);
+        return data.getResultOrThrow();
+    }
+
+    const getSinglePost = async (postId: string): Promise<PostMeta> => {
+        const { data } = await axios.get(`${getUrl()}&post=${postId}`);
+        return data;
+    }
+
+    return { 
+        getPosts,
+        deletePost,
+        publishPost,
+        updatePost,
+        getSinglePost
+    };
+}
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