129 lines
3.3 KiB
TypeScript
129 lines
3.3 KiB
TypeScript
/**
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* @file lib/services/server.service.ts
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* @description Service module providing database queries for managing server data, user memberships, and associated channels.
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*/
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import { db } from "@/db";
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import { members, servers, channels } from "@/db/schema";
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import { eq, and } from "drizzle-orm";
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import { z } from "zod";
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const uuidSchema = z.uuid();
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/** Retrieves a server along with channels, categories, and members (with role). */
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export async function getUserServer(serverId: string, userId: string) {
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if (
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!uuidSchema.safeParse(serverId).success ||
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!uuidSchema.safeParse(userId).success
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) {
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return null;
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}
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try {
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const isMember = await db.query.members.findFirst({
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where: and(eq(members.serverId, serverId), eq(members.userId, userId)),
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});
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if (!isMember) return null;
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const server = await db.query.servers.findFirst({
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where: eq(servers.id, serverId),
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with: {
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channels: {
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orderBy: (channels, { asc }) => [asc(channels.createdAt)],
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},
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categories: {
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orderBy: (categories, { asc }) => [asc(categories.createdAt)],
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},
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members: {
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with: {
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user: true,
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},
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},
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},
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});
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if (!server) return null;
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return {
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...server,
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members: server.members
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.filter((m) => Boolean(m.user))
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.map((m) => ({
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...m.user,
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role: m.role,
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})),
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};
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} catch (error) {
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console.error(`Error fetching server ${serverId}:`, error);
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return null;
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}
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}
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/** Fetches all servers for a user with channels, categories, and members (with role). */
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export async function getUserServers(userId: string) {
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if (!uuidSchema.safeParse(userId).success) {
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return [];
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}
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try {
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const userMemberships = await db.query.members.findMany({
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where: eq(members.userId, userId),
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with: {
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server: {
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with: {
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channels: {
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orderBy: (channels, { asc }) => [asc(channels.createdAt)],
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},
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categories: {
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orderBy: (categories, { asc }) => [asc(categories.createdAt)],
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},
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members: {
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with: {
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user: true,
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},
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},
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},
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},
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},
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});
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return userMemberships
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.map((membership) => {
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if (!membership.server) return null;
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return {
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...membership.server,
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members: membership.server.members
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.filter((m) => Boolean(m.user))
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.map((m) => ({
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...m.user,
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role: m.role,
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})),
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};
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})
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.filter((server): server is NonNullable<typeof server> =>
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Boolean(server),
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);
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} catch (error) {
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console.error(`Error fetching servers for user ${userId}:`, error);
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return [];
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}
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}
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/** Retrieves a single server by its ID without checking membership. */
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export async function getServerById(serverId: string) {
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if (!uuidSchema.safeParse(serverId).success) {
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return null;
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}
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try {
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const server = await db.query.servers.findFirst({
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where: eq(servers.id, serverId),
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});
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return server ?? null;
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} catch (error) {
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console.error(`Error fetching server by ID ${serverId}:`, error);
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return null;
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}
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}
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