wishlist/src/lib/server/schema.ts

import { pgTable, text, timestamp, numeric, boolean, primaryKey } from 'drizzle-orm/pg-core';
import { relations } from 'drizzle-orm';
import { createId } from '@paralleldrive/cuid2';
import type { AdapterAccountType } from '@auth/core/adapters';

export const users = pgTable('user', {
	id: text('id')
		.primaryKey()
		.$defaultFn(() => createId()),
	name: text('name'),
	email: text('email').unique(),
	emailVerified: timestamp('emailVerified', { mode: 'date' }),
	image: text('image'),
	password: text('password'),
	username: text('username').unique()
});

export const accounts = pgTable(
	'account',
	{
		userId: text('userId')
			.notNull()
			.references(() => users.id, { onDelete: 'cascade' }),
		type: text('type').$type<AdapterAccountType>().notNull(),
		provider: text('provider').notNull(),
		providerAccountId: text('providerAccountId').notNull(),
		refresh_token: text('refresh_token'),
		access_token: text('access_token'),
		expires_at: numeric('expires_at'),
		token_type: text('token_type'),
		scope: text('scope'),
		id_token: text('id_token'),
		session_state: text('session_state')
	},
	(account) => ({
		compoundKey: primaryKey({
			columns: [account.provider, account.providerAccountId]
		})
	})
);

export const sessions = pgTable('session', {
	sessionToken: text('sessionToken').primaryKey(),
	userId: text('userId')
		.notNull()
		.references(() => users.id, { onDelete: 'cascade' }),
	expires: timestamp('expires', { mode: 'date' }).notNull()
});

export const verificationTokens = pgTable(
	'verificationToken',
	{
		identifier: text('identifier').notNull(),
		token: text('token').notNull(),
		expires: timestamp('expires', { mode: 'date' }).notNull()
	},
	(verificationToken) => ({
		compositePk: primaryKey({
			columns: [verificationToken.identifier, verificationToken.token]
		})
	})
);

export const wishlists = pgTable('wishlists', {
	id: text('id').primaryKey().$defaultFn(() => createId()),
	userId: text('user_id').references(() => users.id, { onDelete: 'set null' }),
	title: text('title').notNull(),
	description: text('description'),
	ownerToken: text('owner_token').notNull().unique(),
	publicToken: text('public_token').notNull().unique(),
	isFavorite: boolean('is_favorite').default(false).notNull(),
	color: text('color'),
	endDate: timestamp('end_date', { mode: 'date' }),
	createdAt: timestamp('created_at').defaultNow().notNull(),
	updatedAt: timestamp('updated_at').defaultNow().notNull()
});

export const wishlistsRelations = relations(wishlists, ({ one, many }) => ({
	user: one(users, {
		fields: [wishlists.userId],
		references: [users.id]
	}),
	items: many(items),
	savedBy: many(savedWishlists)
}));

export const items = pgTable('items', {
	id: text('id').primaryKey().$defaultFn(() => createId()),
	wishlistId: text('wishlist_id')
		.notNull()
		.references(() => wishlists.id, { onDelete: 'cascade' }),
	title: text('title').notNull(),
	description: text('description'),
	link: text('link'),
	imageUrl: text('image_url'),
	price: numeric('price', { precision: 10, scale: 2 }),
	currency: text('currency').default('DKK'),
	color: text('color'),
	order: numeric('order').notNull().default('0'),
	isReserved: boolean('is_reserved').default(false).notNull(),
	createdAt: timestamp('created_at').defaultNow().notNull(),
	updatedAt: timestamp('updated_at').defaultNow().notNull()
});

export const itemsRelations = relations(items, ({ one, many }) => ({
	wishlist: one(wishlists, {
		fields: [items.wishlistId],
		references: [wishlists.id]
	}),
	reservations: many(reservations)
}));

export const reservations = pgTable('reservations', {
	id: text('id').primaryKey().$defaultFn(() => createId()),
	itemId: text('item_id')
		.notNull()
		.references(() => items.id, { onDelete: 'cascade' }),
	reserverName: text('reserver_name'),
	createdAt: timestamp('created_at').defaultNow().notNull()
});

export const reservationsRelations = relations(reservations, ({ one }) => ({
	item: one(items, {
		fields: [reservations.itemId],
		references: [items.id]
	})
}));

export const savedWishlists = pgTable('saved_wishlists', {
	id: text('id').primaryKey().$defaultFn(() => createId()),
	userId: text('user_id')
		.notNull()
		.references(() => users.id, { onDelete: 'cascade' }),
	wishlistId: text('wishlist_id')
		.notNull()
		.references(() => wishlists.id, { onDelete: 'cascade' }),
	ownerToken: text('owner_token'), // Stores the owner token if user has edit access (claimed via edit link)
	isFavorite: boolean('is_favorite').default(false).notNull(),
	createdAt: timestamp('created_at').defaultNow().notNull()
});

export const savedWishlistsRelations = relations(savedWishlists, ({ one }) => ({
	user: one(users, {
		fields: [savedWishlists.userId],
		references: [users.id]
	}),
	wishlist: one(wishlists, {
		fields: [savedWishlists.wishlistId],
		references: [wishlists.id]
	})
}));

export const usersRelations = relations(users, ({ many }) => ({
	wishlists: many(wishlists),
	savedWishlists: many(savedWishlists)
}));

export type User = typeof users.$inferSelect;
export type NewUser = typeof users.$inferInsert;
export type Wishlist = typeof wishlists.$inferSelect;
export type NewWishlist = typeof wishlists.$inferInsert;
export type Item = typeof items.$inferSelect;
export type NewItem = typeof items.$inferInsert;
export type Reservation = typeof reservations.$inferSelect;
export type NewReservation = typeof reservations.$inferInsert;
export type SavedWishlist = typeof savedWishlists.$inferSelect;
export type NewSavedWishlist = typeof savedWishlists.$inferInsert;