NilsBriggen
f2e4259c84
- New themed useConfirm() hook (no native dialogs). World deletes (notes, quests, homebrew, maps) now confirm before removing. - Dice 'Clear history' is disabled with no active campaign (it used to wipe EVERY campaign's rolls) and now confirms; only ever clears the active campaign. - sessionLog is included in backup/restore and the campaign cascade-delete — it was silently dropped on backup and orphaned on campaign delete. - Unknown URLs render a themed 'Page not found' with a link home instead of a blank shell. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
77 lines
2.9 KiB
TypeScript
77 lines
2.9 KiB
TypeScript
import type { ZodTypeAny } from 'zod';
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import { db } from '@/lib/db/db';
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import {
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campaignSchema, characterSchema, encounterSchema, diceRollSchema,
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noteSchema, npcSchema, questSchema, calendarSchema, battleMapSchema, homebrewSchema,
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sessionLogEntrySchema,
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} from '@/lib/schemas';
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import { downloadJson } from './file';
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const TABLES = [
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'campaigns', 'characters', 'encounters', 'diceRolls',
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'notes', 'npcs', 'quests', 'calendars', 'maps', 'homebrew', 'sessionLog',
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] as const;
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/** Schema per table, so restored rows are validated + backfilled with defaults
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* (a backup from an older app version is missing newer fields, e.g. `feats`). */
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const SCHEMA: Record<(typeof TABLES)[number], ZodTypeAny> = {
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campaigns: campaignSchema, characters: characterSchema, encounters: encounterSchema,
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diceRolls: diceRollSchema, notes: noteSchema, npcs: npcSchema, quests: questSchema,
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calendars: calendarSchema, maps: battleMapSchema, homebrew: homebrewSchema,
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sessionLog: sessionLogEntrySchema,
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};
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const FORMAT = 'ttrpg-manager:backup';
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export class BackupError extends Error {}
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/** Snapshot every table into a portable object. */
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export async function buildBackup(): Promise<{ format: string; version: number; data: Record<string, unknown[]> }> {
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const data: Record<string, unknown[]> = {};
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for (const t of TABLES) data[t] = await db.table(t).toArray();
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return { format: FORMAT, version: 1, data };
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}
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/** Download a full backup of all campaigns and data. */
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export async function exportBackup(): Promise<void> {
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downloadJson('ttrpg-manager-backup.json', await buildBackup());
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}
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/**
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* Restore a backup, REPLACING all current data. Runs in one transaction so a
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* failure rolls back cleanly.
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*/
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export async function restoreBackup(text: string): Promise<void> {
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let parsed: unknown;
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try {
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parsed = JSON.parse(text);
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} catch {
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throw new BackupError('That file is not valid JSON.');
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}
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const data = (parsed as { data?: Record<string, unknown[]> })?.data;
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if (!data || typeof data !== 'object') throw new BackupError('That file is not a TTRPG Manager backup.');
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await db.transaction('rw', TABLES.map((t) => db.table(t)), async () => {
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for (const t of TABLES) {
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await db.table(t).clear();
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const rows = data[t];
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if (!Array.isArray(rows) || !rows.length) continue;
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// Validate + backfill defaults so a backup from an older app version (or an
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// edited/foreign file) can't land rows missing newer fields and crash the UI.
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const valid: unknown[] = [];
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for (const row of rows) {
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const r = SCHEMA[t].safeParse(row);
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if (r.success) valid.push(r.data);
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}
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if (valid.length) await db.table(t).bulkAdd(valid);
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}
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});
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}
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/** Wipe all data (danger zone). */
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export async function clearAllData(): Promise<void> {
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await db.transaction('rw', TABLES.map((t) => db.table(t)), async () => {
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for (const t of TABLES) await db.table(t).clear();
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});
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}
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