GPT

Composables Implementation

export const usePosts = () = { const { data: posts, refresh: refreshPosts, error: postsError } = useFetch('/api/posts') const loading = ref(false) const error = ref (null) const createPost = async (postData: { titl

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export const usePosts = () => {
 const { data: posts, refresh: refreshPosts, error: postsError } = useFetch('/api/posts')
 const loading = ref(false)
 const error = ref<string | null>(null)

 const createPost = async (postData: {
 title: string
 content?: string
 authorId: number
 }) => {
 loading.value = true
 error.value = null
 try {
 await $fetch('/api/posts', {
 method: 'POST',
 body: postData
 })
 await refreshPosts()
 } catch (e) {
 error.value = 'Failed to create post'
 console.error('Failed to create post:', e)
 } finally {
 loading.value = false
 }
 }

 const updatePost = async (
 id: number,
 postData: { title?: string; content?: string; published?: boolean }
 ) => {
 loading.value = true
 error.value = null
 try {
 await $fetch(`/api/posts/${id}`, {
 method: 'PUT',
 body: postData
 })
 await refreshPosts()
 } catch (e) {
 error.value = `Failed to update post ${id}`
 console.error(`Failed to update post ${id}:`, e)
 } finally {
 loading.value = false
 }
 }

 const deletePost = async (id: number) => {
 loading.value = true
 error.value = null
 try {
 await $fetch(`/api/posts/${id}`, {
 method: 'DELETE'
 })
 await refreshPosts()
 } catch (e) {
 error.value = `Failed to delete post ${id}`
 console.error(`Failed to delete post ${id}:`, e)
 } finally {
 loading.value = false
 }
 }

 return {
 posts,
 loading,
 error: error.value || postsError.value,
 createPost,
 updatePost,
 deletePost
 }
}

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