actually start implementing the backend slowly

This commit is contained in:
Soph :3 2026-01-04 15:49:32 +02:00
parent 37ae49b66e
commit 342fd30d62
19 changed files with 977 additions and 136 deletions

View file

@ -1,5 +1,5 @@
<script lang="ts">
import { Status, type Friend , type Group, type Server } from "$lib";
import { type Data } from "$lib";
import * as Collapsible from "$lib/components/ui/collapsible/index.js";
import * as Sidebar from "$lib/components/ui/sidebar/index.js";
import * as Dialog from "$lib/components/ui/dialog/index.js";
@ -11,9 +11,9 @@
import CirclePlus from '@lucide/svelte/icons/circle-plus';
import Input from "./ui/input/input.svelte";
import Button, { buttonVariants } from "./ui/button/button.svelte";
import FriendComponent from "./Friend.svelte";
import User from "./extra/User.svelte";
let { currentPage = $bindable<string|null>(), data, ...restProps }: {currentPage: string|null, data: { friends: Friend[], groups: Group[], servers: Server[] }}= $props();
let { currentPage = $bindable<string|null>(), data, ...restProps }: {currentPage: string|null, data: Data }= $props();
</script>
<Sidebar.Root {...restProps}>
@ -33,75 +33,126 @@
<div class="w-full flex gap-2 justify-center">
<Dialog.Root>
<Dialog.Trigger>
<Button variant="outline" size="icon">
<UserRoundPlus />
</Button>
</Dialog.Trigger>
<Dialog.Content class="sm:max-w-[425px]">
<Dialog.Header>
<Dialog.Title>Add a friend</Dialog.Title>
<Dialog.Description>
Add a friend using their username.
</Dialog.Description>
</Dialog.Header>
<Dialog.Trigger>
<Button variant="outline" size="icon">
<UserRoundPlus />
</Button>
</Dialog.Trigger>
<Input></Input>
<Dialog.Footer>
<Dialog.Close class={buttonVariants({ variant: "outline" })}>Cancel</Dialog.Close>
<Button type="submit">Send request.</Button>
</Dialog.Footer>
</Dialog.Content>
<Dialog.Content class="sm:max-w-[425px]">
<form method="POST" action="?/addFriend">
<Dialog.Header>
<Dialog.Title>Add a friend</Dialog.Title>
<Dialog.Description>
Add a friend using their username.
</Dialog.Description>
</Dialog.Header>
<Input name="username" placeholder="username" required />
<Dialog.Footer>
<Dialog.Close class={buttonVariants({ variant: "outline" })}>
Cancel
</Dialog.Close>
<Button type="submit">Send request</Button>
</Dialog.Footer>
</form>
</Dialog.Content>
</Dialog.Root>
<Dialog.Root>
<Dialog.Trigger>
<Button variant="outline" size="icon">
<UsersRound />
</Button>
</Dialog.Trigger>
<Dialog.Content class="sm:max-w-[425px]">
<Dialog.Header>
<Dialog.Title>Create a group</Dialog.Title>
<Dialog.Description>
Add friends into your group!
</Dialog.Description>
</Dialog.Header>
{#each data.friends as friend (friend.id)}
<Dialog.Trigger>
<Button variant="outline" size="icon">
<UsersRound />
</Button>
</Dialog.Trigger>
<FriendComponent onclick={(e) => {
e.preventDefault();
currentPage = friend.id;
}} {friend}></FriendComponent>
<Dialog.Content class="sm:max-w-[425px]">
<form method="POST" action="?/createGroup">
<Dialog.Header>
<Dialog.Title>Create a group</Dialog.Title>
<Dialog.Description>
Add friends into your group!
</Dialog.Description>
</Dialog.Header>
{/each}
<Dialog.Footer>
<Dialog.Close class={buttonVariants({ variant: "outline" })}>Cancel</Dialog.Close>
<Button type="submit">Create group</Button>
</Dialog.Footer>
</Dialog.Content>
{#each data.friends as friend (friend.id)}
<label class="flex items-center gap-2">
<input
type="checkbox"
name="member"
value={friend.id}
/>
<User user={friend} />
</label>
{/each}
<Dialog.Footer>
<Dialog.Close class={buttonVariants({ variant: "outline" })}>
Cancel
</Dialog.Close>
<Button type="submit">Create group</Button>
</Dialog.Footer>
</form>
</Dialog.Content>
</Dialog.Root>
<Dialog.Root>
<Dialog.Trigger>
<Button variant="outline" size="icon">
<CirclePlus />
<Dialog.Trigger>
<Button variant="outline" size="icon">
<CirclePlus />
</Button>
</Dialog.Trigger>
</Button>
</Dialog.Trigger>
<Dialog.Content class="sm:max-w-[425px]">
<Dialog.Header>
<Dialog.Title>Join a server</Dialog.Title>
<Dialog.Description>
Enter it's link into the input box here.
</Dialog.Description>
</Dialog.Header>
<Input></Input>
<Dialog.Footer>
<Dialog.Close class={buttonVariants({ variant: "outline" })}>Cancel</Dialog.Close>
<Button type="submit">Create group</Button>
</Dialog.Footer>
</Dialog.Content>
<Dialog.Content class="sm:max-w-[425px]">
<form method="POST" action="?/joinServer">
<Dialog.Header>
<Dialog.Title>Join a server</Dialog.Title>
<Dialog.Description>
Enter an invite link.
</Dialog.Description>
</Dialog.Header>
<Input name="invite" placeholder="invite link" required />
<Dialog.Footer>
<Dialog.Close class={buttonVariants({ variant: "outline" })}>
Cancel
</Dialog.Close>
<Button type="submit">Join</Button>
</Dialog.Footer>
</form>
</Dialog.Content>
</Dialog.Root>
<Dialog.Root>
<Dialog.Trigger>
<Button variant="outline" size="icon">
<PlusIcon />
</Button>
</Dialog.Trigger>
<Dialog.Content class="sm:max-w-[425px]">
<form method="POST" action="?/createServer">
<Dialog.Header>
<Dialog.Title>Create a server</Dialog.Title>
<Dialog.Description>
Name your new server.
</Dialog.Description>
</Dialog.Header>
<Input name="name" placeholder="Server name" required />
<Dialog.Footer>
<Dialog.Close class={buttonVariants({ variant: "outline" })}>
Cancel
</Dialog.Close>
<Button type="submit">Create</Button>
</Dialog.Footer>
</form>
</Dialog.Content>
</Dialog.Root>
</div>
</Sidebar.MenuItem>
</Sidebar.Menu>
@ -128,10 +179,10 @@
<Sidebar.MenuSubItem>
<Sidebar.MenuSubButton>
<FriendComponent onclick={(e) => {
<User onclick={(e) => {
e.preventDefault();
currentPage = friend.id;
}} {friend}></FriendComponent>
}} user={friend}></User>
</Sidebar.MenuSubButton>
</Sidebar.MenuSubItem>
{/each}
@ -194,7 +245,7 @@
e.preventDefault();
currentPage = server.id;
}} href="##" class="flex items-center gap-2">
<img src={server.image} alt={server.name} class="size-6 rounded-full" />
<img src={"https://api.dicebear.com/7.x/pixel-art/svg?seed=" + server.name} alt={server.name} class="size-6 rounded-full" />
{server.name}
</a>
</Sidebar.MenuSubButton>

View file

@ -1,23 +1,22 @@
<script lang="ts">
import { Status, type Friend } from '$lib';
import { Status, type UserWithStatus } from '$lib';
const {
onclick,
friend
}: { onclick?: (e: MouseEvent) => void, friend: Friend } = $props();
user
}: { onclick?: (e: MouseEvent) => void, user: UserWithStatus } = $props();
</script>
<a {onclick} href="##" class="flex items-center gap-2">
<div class="relative">
<img src={friend.image} alt={friend.name} class="size-6 rounded-full" />
{#if friend.status === Status.OFFLINE}
<img src={"https://api.dicebear.com/7.x/pixel-art/svg?seed=" + user.username} alt={user.username} class="size-6 rounded-full" />
{#if user.status === Status.OFFLINE}
<span class="absolute bottom-0 end-0 block size-2 rounded-full bg-gray-500 ring-1 ring-white"></span>
{:else if friend.status === Status.DND}
{:else if user.status === Status.DND}
<span class="absolute bottom-0 end-0 block size-2 rounded-full bg-red-500 ring-1 ring-white"></span>
{:else if friend.status === Status.ONLINE}
{:else if user.status === Status.ONLINE}
<span class="absolute bottom-0 end-0 block size-2 rounded-full bg-green-500 ring-1 ring-white"></span>
{/if}
</div>
{friend.name}
{user.username}
</a>

View file

@ -8,33 +8,39 @@ export type UserId = Puuid<"user">;
export type GroupId = Puuid<"group">;
export type ServerId = Puuid<"srv">;
export const Status: Record<string, 1|2|3> = {
OFFLINE: 1,
DND: 2,
ONLINE: 3
}
export interface User {
id: UserId
name: string,
status: 1|2|3,
image: string
}
export interface Group {
id: GroupId
name: string
members: number
}
export interface Server {
id: ServerId
name: string
image: string
}
export interface Data {
friends: User[],
groups: Group[],
servers: Server[],
export type OverviewUser = {
id: string;
username: string;
image: string;
};
export type OverviewServer = {
id: string;
name: string;
ownerId: string;
image: string;
};
export type OverviewGroup = {
id: string;
name: string;
ownerId: string;
members: number;
image: string;
};
export interface OverviewData {
friends: OverviewUser[],
groups: OverviewGroup[],
servers: OverviewServer[],
};
export interface UserWithStatus extends OverviewUser {
status: 1|2|3,
statusMessage: string
}

View file

@ -1,7 +1,7 @@
import type { RequestEvent } from '@sveltejs/kit';
import { eq } from 'drizzle-orm';
import { eq, inArray } from 'drizzle-orm';
import { sha256 } from '@oslojs/crypto/sha2';
import { encodeBase32LowerCase, encodeBase64url, encodeHexLowerCase } from '@oslojs/encoding';
import { encodeBase64url, encodeHexLowerCase } from '@oslojs/encoding';
import { db } from '$lib/server/db';
import * as table from '$lib/server/db/schema';
@ -28,20 +28,25 @@ export async function createSession(token: string, userId: string) {
export async function validateSessionToken(token: string) {
const sessionId = encodeHexLowerCase(sha256(new TextEncoder().encode(token)));
const [result] = await db
const [row] = await db
.select({
// Adjust user table here to tweak returned data
user: { id: table.user.id, username: table.user.username },
session: table.session
user: {
id: table.user.id,
username: table.user.username,
friends: table.user.friends,
servers: table.user.servers,
groups: table.user.groups,
},
session: table.session,
})
.from(table.session)
.innerJoin(table.user, eq(table.session.userId, table.user.id))
.where(eq(table.session.id, sessionId));
if (!result) {
if (!row) {
return { session: null, user: null };
}
const { session, user } = result;
const { session, user } = row;
const sessionExpired = Date.now() >= session.expiresAt.getTime();
if (sessionExpired) {
@ -57,8 +62,40 @@ export async function validateSessionToken(token: string) {
.set({ expiresAt: session.expiresAt })
.where(eq(table.session.id, session.id));
}
const friends = (user.friends as string[]).length
? await db
.select({
id: table.user.id,
username: table.user.username,
})
.from(table.user)
.where(inArray(table.user.id, (user.friends as string[])))
: [];
return { session, user };
const servers = (user.servers as string[]).length
? await db
.select({
id: table.server.id,
name: table.server.name,
ownerId: table.server.owner,
})
.from(table.server)
.where(inArray(table.server.id, (user.servers as string[])))
: [];
const groups = (user.groups as string[]).length
? await db
.select({
id: table.group.id,
name: table.group.name,
ownerId: table.group.owner,
members: table.group.members
})
.from(table.group)
.where(inArray(table.group.id, (user.groups as string[])))
: [];
return { session, user: {...user, servers, friends, groups: groups.map(z => { return { ...z, members: (z.members as string[]).length}})} };
}
export type SessionValidationResult = Awaited<ReturnType<typeof validateSessionToken>>;
@ -80,14 +117,6 @@ export function deleteSessionTokenCookie(event: RequestEvent) {
});
}
export function generateUserId() {
// ID with 120 bits of entropy, or about the same as UUID v4.
const bytes = crypto.getRandomValues(new Uint8Array(15));
const id = encodeBase32LowerCase(bytes);
return id;
}
export function validateUsername(username: unknown): username is string {
return (
typeof username === 'string' &&

View file

@ -1,5 +1,8 @@
import { drizzle } from 'drizzle-orm/bun-sqlite';
import { Database } from 'bun:sqlite';
import { BunSqliteKeyValue } from "bun-sqlite-key-value"
const sqlite = new Database('database.db');
export const db = drizzle(sqlite);
export const kvStore = new BunSqliteKeyValue("./kvStore.db")

View file

@ -6,6 +6,9 @@ export const user = sqliteTable('user', {
email: text('email').notNull().unique(),
passwordHash: text('password_hash').notNull(),
friends: text('friends', { mode: "json"}).default([]).notNull(),
servers: text('servers', { mode: "json"}).default([]).notNull(), // string[] of ServerIDs
groups: text('groups', { mode: "json"}).default([]).notNull(), // string[] of GroupIDs
});
export const session = sqliteTable('session', {
@ -21,7 +24,7 @@ export const server = sqliteTable("server", {
name: text('name').notNull(),
owner: text('owner').notNull().references(() => user.id),
members: text('members', { mode: "json"}).default([]).notNull(),
channels: text('channels', { mode: "json"}).default([]).notNull(),
channels: text('channels', { mode: "json"}).default([]).notNull(), // string[] of ChannelIDs
})
export const group = sqliteTable("group", {
@ -31,6 +34,13 @@ export const group = sqliteTable("group", {
members: text('members', { mode: "json"}).default([]).notNull(),
})
export const channel = sqliteTable("channel", {
id: text('id').primaryKey(),
name: text('name').notNull(),
serverId: text('server_id').notNull().references(() => server.id),
messages: text('messages', { mode: "json"}).default([]).notNull(),
})
export type Session = typeof session.$inferSelect;
export type User = typeof user.$inferSelect;
export type Group = typeof group.$inferSelect;