zetaloop
57 lines
1.6 KiB
TypeScript
57 lines
1.6 KiB
TypeScript
import { allow, deny } from "@/lib/policy/assert"
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import { addNotification } from "@/lib/api/notifications"
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import { useAuthStore } from "@/store/auth"
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import { useCommentStore } from "@/store/comments"
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import { usePostStore } from "@/store/posts"
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export function listComments() {
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return useCommentStore.getState().comments
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}
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export function listCommentsByPost(postId: string) {
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return useCommentStore.getState().comments.filter((comment) => comment.postId === postId)
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}
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export function addComment(postId: string, content: string) {
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const user = useAuthStore.getState().user
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if (!user) {
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return deny("AUTH_REQUIRED", "请先登录")
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}
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const post = usePostStore.getState().posts.find((item) => item.id === postId)
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if (!post) {
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return deny("NOT_FOUND", "帖子不存在")
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}
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const comment = useCommentStore.getState().addComment(postId, user, content)
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if (!comment) {
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return deny("VALIDATION_FAILED", "评论内容不能为空")
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}
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usePostStore.getState().incrementCommentCount(postId)
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addNotification({
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type: "community",
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title: "帖子收到新评论",
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content: `《${post.title}》有新的评论`,
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link: `/post/${post.id}`,
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})
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return allow()
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}
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export function toggleCommentLike(commentId: string) {
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const user = useAuthStore.getState().user
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if (!user) {
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return deny("AUTH_REQUIRED", "请先登录")
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}
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const comment = useCommentStore.getState().comments.find((item) => item.id === commentId)
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if (!comment) {
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return deny("NOT_FOUND", "评论不存在")
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}
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useCommentStore.getState().toggleCommentLike(commentId)
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return allow()
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}
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