money: bank-sync schema (account scope/iban/external uid, transaction external id/source, bank_sessions)

src/lib/server/db/schema/money-tracker.ts

@@ -1,7 +1,17 @@
-import { boolean, check, date, index, integer, numeric, text, unique } from 'drizzle-orm/pg-core';
+import {
+	boolean,
+	check,
+	date,
+	index,
+	integer,
+	jsonb,
+	numeric,
+	text,
+	unique
+} from 'drizzle-orm/pg-core';
 import { sql } from 'drizzle-orm';
 import { moneySchema } from './schemas';
-import { id, timestamps } from './helpers';
+import { id, timestamps, timestamptz } from './helpers';
 import { user } from './auth';
 
 export const moneyAccounts = moneySchema.table(
@@ -15,12 +25,22 @@ export const moneyAccounts = moneySchema.table(
 		openingBalanceCents: integer('opening_balance_cents').notNull().default(0),
 		kind: text('kind').notNull().default('spendable'),
 		color: text('color'),
+		// Household scope: Stan's own money vs. the joint account with Juhee.
+		scope: text('scope').notNull().default('personal'),
+		owner: text('owner'),
+		iban: text('iban'),
+		// Bank-side account identifier (Enable Banking account uid) for synced accounts.
+		externalUid: text('external_uid'),
+		provider: text('provider').notNull().default('manual'),
 		...timestamps
 	},
 	(table) => [
 		unique().on(table.userId, table.name),
+		unique('accounts_external_uid_key').on(table.externalUid),
 		index().on(table.userId),
-		check('accounts_kind_check', sql`kind IN ('spendable','investment')`)
+		check('accounts_kind_check', sql`kind IN ('spendable','investment')`),
+		check('accounts_scope_check', sql`scope IN ('personal','joint')`),
+		check('accounts_provider_check', sql`provider IN ('manual','enablebanking')`)
 	]
 );
 
@@ -37,9 +57,53 @@ export const moneyTransactions = moneySchema.table(
 		date: date('date', { mode: 'string' }).notNull(),
 		description: text('description').notNull(),
 		amountCents: integer('amount_cents').notNull(),
+		// Bank transaction id (Enable Banking entry_reference / transaction_id, or a
+		// content hash for CSV imports). NULLs are distinct, so manual rows never clash.
+		externalId: text('external_id'),
+		source: text('source').notNull().default('manual'),
+		bookingStatus: text('booking_status'),
+		counterparty: text('counterparty'),
+		category: text('category'),
+		raw: jsonb('raw'),
+		valueDate: date('value_date', { mode: 'string' }),
 		...timestamps
 	},
-	(table) => [index().on(table.userId, table.date, table.id), index().on(table.accountId)]
+	(table) => [
+		index().on(table.userId, table.date, table.id),
+		index().on(table.accountId),
+		unique('transactions_account_external_id_key').on(table.accountId, table.externalId),
+		check('transactions_source_check', sql`source IN ('manual','csv','enablebanking')`)
+	]
+);
+
+// Open-banking consent sessions (Enable Banking). One row per authorised session;
+// `accounts` keeps the bank-side account list returned when the session was created.
+export const moneyBankSessions = moneySchema.table(
+	'bank_sessions',
+	{
+		id: id(),
+		userId: text('user_id')
+			.notNull()
+			.references(() => user.id, { onDelete: 'cascade' }),
+		provider: text('provider').notNull().default('enablebanking'),
+		sessionId: text('session_id').notNull(),
+		aspspName: text('aspsp_name').notNull(),
+		aspspCountry: text('aspsp_country').notNull(),
+		psuType: text('psu_type'),
+		status: text('status').notNull().default('authorized'),
+		validUntil: timestamptz('valid_until'),
+		accounts: jsonb('accounts')
+			.notNull()
+			.default(sql`'[]'::jsonb`),
+		lastSyncedAt: timestamptz('last_synced_at'),
+		lastError: text('last_error'),
+		...timestamps
+	},
+	(table) => [
+		unique('bank_sessions_session_id_key').on(table.sessionId),
+		index().on(table.userId),
+		check('bank_sessions_status_check', sql`status IN ('authorized','expired','revoked','error')`)
+	]
 );
 
 export const moneyRecurring = moneySchema.table(