feat(db): add guests table and claimed_by_guest_id column

lib/db/index.ts

@@ -103,6 +103,16 @@ export async function initializeDatabase() {
       )
     `);
 
+    // Create guests table
+    sqlite.exec(`
+      CREATE TABLE IF NOT EXISTS guests (
+        id TEXT PRIMARY KEY NOT NULL,
+        name TEXT NOT NULL,
+        created_at INTEGER DEFAULT (unixepoch()) NOT NULL,
+        updated_at INTEGER DEFAULT (unixepoch()) NOT NULL
+      )
+    `);
+
     // Run migrations for existing databases
     try {
       const columns = sqlite.pragma('table_info(wishlists)') as Array<{ name: string }>;
@@ -127,6 +137,26 @@ export async function initializeDatabase() {
         sqlite.exec('ALTER TABLE wishlists ADD COLUMN preferences TEXT');
         console.log('✅ Added preferences column to wishlists table');
       }
+
+      const itemColumns = sqlite.pragma('table_info(wishlist_items)') as Array<{ name: string }>;
+
+      const hasClaimedByGuestId = itemColumns.some((col) => col.name === 'claimed_by_guest_id');
+      if (!hasClaimedByGuestId) {
+        sqlite.exec('ALTER TABLE wishlist_items ADD COLUMN claimed_by_guest_id TEXT REFERENCES guests(id) ON DELETE SET NULL');
+        console.log('✅ Added claimed_by_guest_id column to wishlist_items');
+      }
+
+      const hasClaimedByName = itemColumns.some((col) => col.name === 'claimed_by_name');
+      const hasClaimedByToken = itemColumns.some((col) => col.name === 'claimed_by_token');
+      if (hasClaimedByName || hasClaimedByToken) {
+        if (hasClaimedByName) {
+          sqlite.exec('UPDATE wishlist_items SET claimed_by_name = NULL');
+        }
+        if (hasClaimedByToken) {
+          sqlite.exec('UPDATE wishlist_items SET claimed_by_token = NULL');
+        }
+        console.log('ℹ️  Legacy claim columns nullified (claimed_by_name / claimed_by_token)');
+      }
     } catch (migrationError) {
       console.log('Migration already applied or not needed');
     }

lib/db/schema.ts

@@ -2,22 +2,12 @@ import { sqliteTable, text, integer, real } from 'drizzle-orm/sqlite-core';
 import { createId } from '@paralleldrive/cuid2';
 import { sql } from 'drizzle-orm';
 
-/**
- * Database schema for family wishlist app
- *
- * Simplified for self-hosted family use:
- * - No Settings table (use env vars instead)
- * - Image URLs only (no upload handling in MVP)
- * - Simplified purchase URLs (no usage tracking)
- */
-
-// Wishlists table
 export const wishlists = sqliteTable('wishlists', {
   id: text('id').primaryKey().$defaultFn(() => createId()),
   name: text('name').notNull(),
   slug: text('slug').notNull().unique(),
   description: text('description'),
-  preferences: text('preferences'), // General interests/likes section
+  preferences: text('preferences'),
   imageUrl: text('image_url'),
   isPublic: integer('is_public', { mode: 'boolean' }).notNull().default(false),
   sortOrder: integer('sort_order').notNull().default(0),
@@ -25,7 +15,13 @@ export const wishlists = sqliteTable('wishlists', {
   updatedAt: integer('updated_at', { mode: 'timestamp' }).notNull().default(sql`(unixepoch())`),
 });
 
-// Wishlist items table
+export const guests = sqliteTable('guests', {
+  id: text('id').primaryKey().$defaultFn(() => createId()),
+  name: text('name').notNull(),
+  createdAt: integer('created_at', { mode: 'timestamp' }).notNull().default(sql`(unixepoch())`),
+  updatedAt: integer('updated_at', { mode: 'timestamp' }).notNull().default(sql`(unixepoch())`),
+});
+
 export const wishlistItems = sqliteTable('wishlist_items', {
   id: text('id').primaryKey().$defaultFn(() => createId()),
   wishlistId: text('wishlist_id').notNull().references(() => wishlists.id, { onDelete: 'cascade' }),
@@ -34,18 +30,15 @@ export const wishlistItems = sqliteTable('wishlist_items', {
   price: real('price'),
   currency: text('currency').notNull().default('USD'),
   quantity: integer('quantity').notNull().default(1),
-  imageUrl: text('images'), // Stored as 'images' in DB but exposed as imageUrl
+  imageUrl: text('images'),
   purchaseUrls: text('purchase_urls', { mode: 'json' }).$type<Array<{
     label: string;
     url: string;
   }>>(),
-
   isArchived: integer('is_archived', { mode: 'boolean' }).notNull().default(false),
 
-  // Claim information
-  claimedByName: text('claimed_by_name'),
+  claimedByGuestId: text('claimed_by_guest_id').references(() => guests.id, { onDelete: 'set null' }),
   claimedByNote: text('claimed_by_note'),
-  claimedByToken: text('claimed_by_token').unique(),
   claimedAt: integer('claimed_at', { mode: 'timestamp' }),
   isPurchased: integer('is_purchased', { mode: 'boolean' }).notNull().default(false),
 
@@ -54,7 +47,6 @@ export const wishlistItems = sqliteTable('wishlist_items', {
   updatedAt: integer('updated_at', { mode: 'timestamp' }).notNull().default(sql`(unixepoch())`),
 });
 
-// Settings table
 export const settings = sqliteTable('settings', {
   id: text('id').primaryKey().$defaultFn(() => createId()),
   key: text('key').notNull().unique(),
@@ -62,7 +54,7 @@ export const settings = sqliteTable('settings', {
   updatedAt: integer('updated_at', { mode: 'timestamp' }).notNull().default(sql`(unixepoch())`),
 });
 
-// Type exports
 export type Wishlist = typeof wishlists.$inferSelect;
 export type WishlistItem = typeof wishlistItems.$inferSelect;
+export type Guest = typeof guests.$inferSelect;
 export type Setting = typeof settings.$inferSelect;