Remove tags

app/components/ui/deleted-post.tsx

@@ -26,22 +26,18 @@ export function DeletedPost({ post }: { post: ScoredPost }) {
 				<div
 					style={{ cursor: 'pointer' }}
 					className={'italic text-gray-400'}
-					onClick={() =>
-						`/tags/${post.tag}/posts/${post.id}` &&
-						navigate(`/tags/${post.tag}/posts/${post.id}`)
-					}
+					onClick={() => `/post/${post.id}` && navigate(`/post/${post.id}`)}
 				>
 					This post was deleted.
 				</div>
 
 				<div className="mt-2 flex w-full text-sm">
-					<Link to={`/tags/${post.tag}/posts/${post.id}`} className="ml-2">
+					<Link to={`/post/${post.id}`} className="ml-2">
 						<CommentIcon needsVote={false} nReplies={post.nReplies} />
 					</Link>
 					{isAdminUser && (
 						<Form id="restore-post-form" method="POST" action="/restorePost">
 							<input type="hidden" name="postId" value={post.id} />
-							<input type="hidden" name="tag" value={post.tag} />
 							<input type="hidden" name="userId" value={user?.id} />
 							<button className="ml-2 rounded bg-green-600 px-1 text-white">
 								restore

app/components/ui/feed.tsx

@@ -37,7 +37,7 @@ export function Feed({
 							(followsParent ? (
 								<div className="link-to-parent threadline" />
 							) : (
-								<ParentPost parentPost={post.parent} tag={post.tag} />
+								<ParentPost parentPost={post.parent} />
 							))}
 						<PostDetails
 							post={post}

app/components/ui/post-form.tsx

@@ -2,13 +2,7 @@ import { useFetcher } from '@remix-run/react'
 import { useState, type FormEvent } from 'react'
 import { Textarea } from '#app/components/ui/textarea.tsx'
 
-export function PostForm({
-	tag,
-	className,
-}: {
-	tag: string
-	className?: string
-}) {
+export function PostForm({ className }: { className?: string }) {
 	const [textAreaValue, setTextAreaValue] = useState<string>('')
 
 	const replyFetcher = useFetcher<{ newPostId: number }>()
@@ -25,7 +19,6 @@ export function PostForm({
 			onSubmit={handleSubmit}
 		>
 			<div className={`flex flex-col items-end ${className || ''}`}>
-				<input type="hidden" name="tag" value={`${tag}`} />
 				<Textarea
 					placeholder="What's on your mind?"
 					name="content"

app/components/ui/post.tsx

@@ -99,7 +99,6 @@ export function PostDetails({
 				>
 					<VoteButtons
 						postId={post.id}
-						tag={post.tag}
 						noteId={note !== null ? note.id : null}
 						vote={visibleVoteState}
 						pCurrent={post.p}
@@ -125,23 +124,20 @@ export function PostDetails({
 						content={post.content}
 						maxLines={teaser ? postTeaserMaxLines : undefined}
 						deactivateLinks={false}
-						linkTo={`/tags/${post.tag}/posts/${post.id}`}
+						linkTo={`/post/${post.id}`}
 					/>
 				) : (
 					<div
 						style={{ cursor: 'pointer' }}
 						className={'italic text-gray-400'}
-						onClick={() =>
-							`/tags/${post.tag}/posts/${post.id}` &&
-							navigate(`/tags/${post.tag}/posts/${post.id}`)
-						}
+						onClick={() => `/post/${post.id}` && navigate(`/post/${post.id}`)}
 					>
 						This post was deleted.
 					</div>
 				)}
 
 				<div className="mt-2 flex w-full text-sm">
-					<Link to={`/tags/${post.tag}/posts/${post.id}`} className="ml-2">
+					<Link to={`/post/${post.id}`} className="ml-2">
 						<CommentIcon needsVote={needsVote} nReplies={post.nReplies} />
 					</Link>
 					{post.deletedAt == null && (
@@ -160,7 +156,6 @@ export function PostDetails({
 					{post.deletedAt == null && isAdminUser && (
 						<Form id="delete-post-form" method="POST" action="/deletePost">
 							<input type="hidden" name="postId" value={post.id} />
-							<input type="hidden" name="tag" value={post.tag} />
 							<input type="hidden" name="userId" value={user?.id} />
 							<button className="ml-2 rounded bg-red-400 px-1 text-white">
 								delete
@@ -183,24 +178,18 @@ export function PostDetails({
 						action="/reply"
 						onSubmit={handleReplySubmit}
 					>
-						<ReplyForm post={post} tag={post.tag} className="mt-2" />
+						<ReplyForm post={post} className="mt-2" />
 					</Form>
 				)}
 			</div>
 		</div>
 	)
 }
 
-export function ParentPost({
-	parentPost,
-	tag,
-}: {
-	parentPost: Post
-	tag: string
-}) {
+export function ParentPost({ parentPost }: { parentPost: Post }) {
 	return (
 		<div className="threadline">
-			<Link key={parentPost.id} to={`/tags/${tag}/posts/${parentPost.id}`}>
+			<Link key={parentPost.id} to={`/post/${parentPost.id}`}>
 				<div
 					key={parentPost.id}
 					className="postparent mb-1 ml-3 rounded-lg bg-post p-3 text-sm text-postparent-foreground"
@@ -222,17 +211,14 @@ export function ParentPost({
 
 function ReplyForm({
 	post,
-	tag,
 	className,
 }: {
 	post: ScoredPost
-	tag: string
 	className: string
 }) {
 	return (
 		<div className={'flex flex-col items-end ' + className}>
 			<input type="hidden" name="parentId" value={post.id} />
-			<input type="hidden" name="tag" value={tag} />
 
 			<Textarea
 				name="content"
@@ -254,13 +240,11 @@ function ReplyForm({
 }
 
 export function VoteButtons({
-	tag,
 	postId,
 	noteId,
 	vote,
 	pCurrent,
 }: {
-	tag: string
 	postId: number
 	noteId: number | null
 	vote: VoteState
@@ -274,7 +258,6 @@ export function VoteButtons({
 	return (
 		<>
 			<input type="hidden" name="postId" value={postId} />
-			<input type="hidden" name="tag" value={tag} />
 			<input type="hidden" name="state" value={Direction[vote.vote]} />
 
 			{noteId === null ? (
@@ -287,7 +270,7 @@ export function VoteButtons({
 				<button name="direction" value="Up" className={upClass}>
 					▲
 				</button>
-				<Link to={`/tags/${tag}/stats/${postId}`} className="hyperlink">
+				<Link to={`/stats/${postId}`} className="hyperlink">
 					<div className="text-xs">{pCurrentString}</div>
 				</Link>
 				<button name="direction" value="Down" className={downClass}>

app/conversations.ts

@@ -1,7 +1,6 @@
 import { type Transaction, sql } from 'kysely'
 import { type DB } from './db/kysely-types.ts'
 import { getScoredPost, type ScoredPost } from './ranking.ts'
-import { getOrInsertTagId } from './tag.ts'
 import { relativeEntropy } from './utils/entropy.ts'
 import { invariant } from './utils/misc.tsx'
 
@@ -13,21 +12,16 @@ export type ThreadPost = ScoredPost & {
 export async function getCriticalThread(
 	trx: Transaction<DB>,
 	postId: number,
-	tag: string,
 ): Promise<ThreadPost[]> {
-	const tagId = await getOrInsertTagId(trx, tag)
-
 	const postWithCriticalThreadId = await trx
 		.withRecursive('CriticalThread', db =>
 			db
 				.selectFrom('Score')
 				.where('postId', '=', postId)
-				.where('tagId', '=', tagId)
 				.select(['postId', 'topNoteId', 'criticalThreadId'])
 				.unionAll(db =>
 					db
 						.selectFrom('Score as S')
-						.where('tagId', '=', tagId)
 						.innerJoin('CriticalThread as CT', 'S.postId', 'CT.topNoteId')
 						.select(['S.postId', 'S.topNoteId', 'S.criticalThreadId']),
 				),
@@ -48,7 +42,7 @@ export async function getCriticalThread(
 	})
 
 	const scoredPosts = await Promise.all(
-		postWithCriticalThreadId.map(post => getScoredPost(trx, tag, post.postId)),
+		postWithCriticalThreadId.map(post => getScoredPost(trx, post.postId)),
 	)
 
 	const effects = await trx

app/db/kysely-types.ts

@@ -7,7 +7,6 @@ export type Timestamp = ColumnType<Date, Date | string, Date | string>
 
 export type Vote = {
 	userId: string
-	tagId: number
 	postId: number
 	vote: number
 	latestVoteEventId: number
@@ -26,7 +25,6 @@ export type Post = {
 	deletedAt: number | null
 }
 export type PostStats = {
-	tagId: number
 	postId: number
 	replies: number
 }
@@ -37,10 +35,6 @@ export type Session = {
 	updatedAt: number
 	userId: string
 }
-export type Tag = {
-	id: Generated<number>
-	tag: string
-}
 export type User = {
 	id: string
 	email: string
@@ -99,7 +93,6 @@ export type VoteEvent = {
 export type Score = {
 	voteEventId: number
 	voteEventTime: number
-	tagId: number | null
 	parentId: number | null
 	postId: number
 	topNoteId: number | null
@@ -114,7 +107,6 @@ export type Score = {
 export type Effect = {
 	voteEventId: number
 	voteEventTime: number
-	tagId: number
 	postId: number
 	noteId: number | null
 	topSubthreadId: number | null
@@ -130,7 +122,6 @@ export type Effect = {
 export type FullScore = {
 	voteEventId: number
 	voteEventTime: number
-	tagId: number
 	postId: number
 	noteId: number | null
 	topSubthreadId: number | null
@@ -155,7 +146,6 @@ export type DB = {
 	Post: Post
 	PostStats: PostStats
 	Session: Session
-	Tag: Tag
 	User: User
 	Verification: Verification
 	VoteEvent: VoteEvent

app/db/types.ts

@@ -9,7 +9,6 @@ import type * as schema from '#app/db/kysely-types.ts'
 
 export type User = Selectable<schema.User>
 export type Post = Selectable<schema.Post>
-export type Tag = Selectable<schema.Tag>
 export type Password = Selectable<schema.Password>
 export type PostStats = Selectable<schema.PostStats>
 export type Verification = Selectable<schema.Verification>

app/post.ts

@@ -1,13 +1,12 @@
 import assert from 'assert'
 import { type Transaction } from 'kysely'
-import { type VoteEvent, type Post } from '#app/db/types.ts'
+import { type Post } from '#app/db/types.ts'
 import { invariant } from '#app/utils/misc.tsx'
 import { Direction, vote } from '#app/vote.ts'
 import { type DB } from './db/kysely-types.ts'
 
 export async function createPost(
 	trx: Transaction<DB>,
-	tag: string,
 	parentId: number | null, // TODO: use parentId?: number
 	content: string,
 	authorId: string,
@@ -20,31 +19,19 @@ export async function createPost(
 
 	invariant(persistedPost, `Reply to ${parentId} not submitted successfully`)
 
-	const voteEvent: VoteEvent = await vote(
-		trx,
-		tag,
-		authorId,
-		persistedPost.id,
-		null,
-		Direction.Up,
-	)
+	await vote(trx, authorId, persistedPost.id, null, Direction.Up)
 
 	if (parentId !== null) {
-		await incrementReplyCount(trx, voteEvent.tagId, parentId)
+		await incrementReplyCount(trx, parentId)
 	}
 
 	return persistedPost.id
 }
 
-export async function initPostStats(
-	trx: Transaction<DB>,
-	tagId: number,
-	postId: number,
-) {
+export async function initPostStats(trx: Transaction<DB>, postId: number) {
 	await trx
 		.insertInto('PostStats')
 		.values({
-			tagId: tagId,
 			postId: postId,
 			replies: 0,
 		})
@@ -55,16 +42,14 @@ export async function initPostStats(
 
 export async function incrementReplyCount(
 	trx: Transaction<DB>,
-	tagId: number,
 	postId: number,
 ) {
-	await initPostStats(trx, tagId, postId)
+	await initPostStats(trx, postId)
 	await trx
 		.updateTable('PostStats')
 		.set(eb => ({
 			replies: eb('replies', '+', 1),
 		}))
-		.where('tagId', '=', tagId)
 		.where('postId', '=', postId)
 		.execute()
 }