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whowhat/backend/src/db/schema.sql
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v1.1.0 Kalendarz i listy zakupów
Dodaje wspólny kalendarz wydarzeń grupy (zakres dat/godzin, cały dzień,
notatki, lokalizacja, uczestnicy z gospodarstwa + goście zewnętrzni)
oraz listy zakupów (wiele list, dodawanie/edycja/odznaczanie/usuwanie
produktów). Nowe tabele w schemacie SQLite są czysto addytywne
(CREATE TABLE IF NOT EXISTS), więc nie ruszają istniejących danych.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-31 23:26:00 +02:00

128 lines
4.4 KiB
SQL

CREATE TABLE IF NOT EXISTS users (
id TEXT PRIMARY KEY,
email TEXT UNIQUE NOT NULL,
password_hash TEXT NOT NULL,
name TEXT NOT NULL,
avatar_emoji TEXT NOT NULL DEFAULT '🙂',
email_notifications INTEGER NOT NULL DEFAULT 1,
language TEXT NOT NULL DEFAULT 'pl',
created_at TEXT NOT NULL DEFAULT (datetime('now'))
);
CREATE TABLE IF NOT EXISTS password_resets (
id TEXT PRIMARY KEY,
user_id TEXT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
token TEXT UNIQUE NOT NULL,
expires_at TEXT NOT NULL,
used_at TEXT,
created_at TEXT NOT NULL DEFAULT (datetime('now'))
);
CREATE TABLE IF NOT EXISTS households (
id TEXT PRIMARY KEY,
name TEXT NOT NULL,
currency TEXT NOT NULL DEFAULT 'PLN',
created_at TEXT NOT NULL DEFAULT (datetime('now'))
);
CREATE TABLE IF NOT EXISTS household_members (
household_id TEXT NOT NULL REFERENCES households(id) ON DELETE CASCADE,
user_id TEXT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
joined_at TEXT NOT NULL DEFAULT (datetime('now')),
PRIMARY KEY (household_id, user_id)
);
CREATE TABLE IF NOT EXISTS invites (
id TEXT PRIMARY KEY,
household_id TEXT NOT NULL REFERENCES households(id) ON DELETE CASCADE,
code TEXT UNIQUE NOT NULL,
created_by TEXT NOT NULL REFERENCES users(id),
expires_at TEXT NOT NULL,
used_at TEXT
);
CREATE TABLE IF NOT EXISTS categories (
id TEXT PRIMARY KEY,
household_id TEXT NOT NULL REFERENCES households(id) ON DELETE CASCADE,
name TEXT NOT NULL,
icon TEXT NOT NULL DEFAULT '🛒',
color TEXT NOT NULL DEFAULT '#6b7280'
);
CREATE TABLE IF NOT EXISTS expenses (
id TEXT PRIMARY KEY,
household_id TEXT NOT NULL REFERENCES households(id) ON DELETE CASCADE,
payer_id TEXT NOT NULL REFERENCES users(id),
amount REAL NOT NULL,
title TEXT NOT NULL,
category_id TEXT REFERENCES categories(id) ON DELETE SET NULL,
expense_date TEXT NOT NULL,
split_type TEXT NOT NULL CHECK (split_type IN ('equal', 'exact', 'full')),
created_at TEXT NOT NULL DEFAULT (datetime('now')),
updated_at TEXT NOT NULL DEFAULT (datetime('now'))
);
CREATE TABLE IF NOT EXISTS expense_shares (
expense_id TEXT NOT NULL REFERENCES expenses(id) ON DELETE CASCADE,
user_id TEXT NOT NULL REFERENCES users(id),
share_amount REAL NOT NULL,
PRIMARY KEY (expense_id, user_id)
);
CREATE TABLE IF NOT EXISTS settlements (
id TEXT PRIMARY KEY,
household_id TEXT NOT NULL REFERENCES households(id) ON DELETE CASCADE,
from_user_id TEXT NOT NULL REFERENCES users(id),
to_user_id TEXT NOT NULL REFERENCES users(id),
amount REAL NOT NULL,
settled_at TEXT NOT NULL DEFAULT (datetime('now'))
);
CREATE TABLE IF NOT EXISTS events (
id TEXT PRIMARY KEY,
household_id TEXT NOT NULL REFERENCES households(id) ON DELETE CASCADE,
created_by TEXT NOT NULL REFERENCES users(id),
title TEXT NOT NULL,
notes TEXT,
location TEXT,
all_day INTEGER NOT NULL DEFAULT 0,
start_at TEXT NOT NULL,
end_at TEXT NOT NULL,
created_at TEXT NOT NULL DEFAULT (datetime('now')),
updated_at TEXT NOT NULL DEFAULT (datetime('now'))
);
CREATE TABLE IF NOT EXISTS event_attendees (
id TEXT PRIMARY KEY,
event_id TEXT NOT NULL REFERENCES events(id) ON DELETE CASCADE,
user_id TEXT REFERENCES users(id) ON DELETE CASCADE,
guest_name TEXT
);
CREATE TABLE IF NOT EXISTS shopping_lists (
id TEXT PRIMARY KEY,
household_id TEXT NOT NULL REFERENCES households(id) ON DELETE CASCADE,
name TEXT NOT NULL,
created_by TEXT NOT NULL REFERENCES users(id),
created_at TEXT NOT NULL DEFAULT (datetime('now')),
updated_at TEXT NOT NULL DEFAULT (datetime('now'))
);
CREATE TABLE IF NOT EXISTS shopping_list_items (
id TEXT PRIMARY KEY,
list_id TEXT NOT NULL REFERENCES shopping_lists(id) ON DELETE CASCADE,
name TEXT NOT NULL,
quantity TEXT,
checked INTEGER NOT NULL DEFAULT 0,
created_at TEXT NOT NULL DEFAULT (datetime('now')),
updated_at TEXT NOT NULL DEFAULT (datetime('now'))
);
CREATE INDEX IF NOT EXISTS idx_expenses_household ON expenses(household_id);
CREATE INDEX IF NOT EXISTS idx_expense_shares_expense ON expense_shares(expense_id);
CREATE INDEX IF NOT EXISTS idx_settlements_household ON settlements(household_id);
CREATE INDEX IF NOT EXISTS idx_events_household ON events(household_id);
CREATE INDEX IF NOT EXISTS idx_event_attendees_event ON event_attendees(event_id);
CREATE INDEX IF NOT EXISTS idx_shopping_lists_household ON shopping_lists(household_id);
CREATE INDEX IF NOT EXISTS idx_shopping_list_items_list ON shopping_list_items(list_id);