scaffold festival drink tracker (pnpm workspace, Fastify + SQLite, Preact tablet UI, admin)

server/migrations/001_init.sql

@@ -0,0 +1,42 @@
+CREATE TABLE bars (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  name TEXT NOT NULL UNIQUE,
+  pfand_cents INTEGER NOT NULL DEFAULT 0
+);
+
+CREATE TABLE drinks (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  name TEXT NOT NULL UNIQUE,
+  price_cents INTEGER NOT NULL,
+  archived INTEGER NOT NULL DEFAULT 0
+);
+
+CREATE TABLE bar_drinks (
+  bar_id INTEGER NOT NULL REFERENCES bars(id) ON DELETE CASCADE,
+  drink_id INTEGER NOT NULL REFERENCES drinks(id) ON DELETE CASCADE,
+  sort_order INTEGER NOT NULL DEFAULT 0,
+  PRIMARY KEY (bar_id, drink_id)
+);
+
+CREATE TABLE transactions (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  bar_id INTEGER NOT NULL REFERENCES bars(id),
+  created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  total_cents INTEGER NOT NULL,
+  crew INTEGER NOT NULL DEFAULT 0,
+  client_ip TEXT,
+  client_uuid TEXT NOT NULL UNIQUE
+);
+
+CREATE TABLE transaction_items (
+  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  transaction_id INTEGER NOT NULL REFERENCES transactions(id) ON DELETE CASCADE,
+  drink_id INTEGER NOT NULL REFERENCES drinks(id),
+  qty INTEGER NOT NULL,
+  unit_price_cents INTEGER NOT NULL,
+  pfand_cents_per_unit INTEGER NOT NULL,
+  is_return INTEGER NOT NULL DEFAULT 0
+);
+
+CREATE INDEX idx_tx_bar_created ON transactions(bar_id, created_at);
+CREATE INDEX idx_txitem_tx ON transaction_items(transaction_id);

server/migrations/002_seed.sql

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+INSERT INTO bars (name, pfand_cents) VALUES
+  ('Hauptbar', 200),
+  ('Cocktailbar', 200),
+  ('Außenbar', 200);
+
+INSERT INTO drinks (name, price_cents) VALUES
+  ('Bier 0.5l', 400),
+  ('Bier 0.3l', 300),
+  ('Radler', 400),
+  ('Wasser', 200),
+  ('Cola', 300),
+  ('Aperol Spritz', 700),
+  ('Gin Tonic', 800),
+  ('Schnaps', 250);
+
+INSERT INTO bar_drinks (bar_id, drink_id, sort_order)
+SELECT 1, id, id FROM drinks WHERE name IN ('Bier 0.5l', 'Bier 0.3l', 'Radler', 'Wasser', 'Cola', 'Schnaps');
+
+INSERT INTO bar_drinks (bar_id, drink_id, sort_order)
+SELECT 2, id, id FROM drinks WHERE name IN ('Aperol Spritz', 'Gin Tonic', 'Wasser', 'Cola');
+
+INSERT INTO bar_drinks (bar_id, drink_id, sort_order)
+SELECT 3, id, id FROM drinks WHERE name IN ('Bier 0.5l', 'Wasser', 'Cola', 'Schnaps');

server/migrations/003_pfand_returns.sql

@@ -0,0 +1 @@
+ALTER TABLE transactions ADD COLUMN pfand_returns INTEGER NOT NULL DEFAULT 0;