v1.0.1

Rozliczenia

backend/src/routes/settlements.js

@@ -35,4 +35,76 @@ router.post('/', (req, res) => {
   res.status(201).json({ transactions: current.transactions });
 });
 
+function validateManualSettlement(req, res, { fromUserId, toUserId, amount }) {
+  if (!fromUserId || !toUserId || !amount) {
+    res.status(400).json({ error: 'fromUserId, toUserId i amount są wymagane' });
+    return false;
+  }
+  if (fromUserId === toUserId) {
+    res.status(400).json({ error: 'Płacący i odbiorca muszą być różnymi osobami' });
+    return false;
+  }
+  if (Number(amount) <= 0) {
+    res.status(400).json({ error: 'Kwota musi być większa od zera' });
+    return false;
+  }
+  const memberIds = getMembers(req.household.id).map((m) => m.id);
+  if (!memberIds.includes(fromUserId) || !memberIds.includes(toUserId)) {
+    res.status(400).json({ error: 'Obie osoby muszą być członkami gospodarstwa' });
+    return false;
+  }
+  return true;
+}
+
+router.post('/manual', (req, res) => {
+  const { fromUserId, toUserId, amount } = req.body || {};
+  if (!validateManualSettlement(req, res, { fromUserId, toUserId, amount })) return;
+
+  const settlement = {
+    id: uuid(),
+    household_id: req.household.id,
+    from_user_id: fromUserId,
+    to_user_id: toUserId,
+    amount: Number(amount),
+  };
+  db.prepare(
+    'INSERT INTO settlements (id, household_id, from_user_id, to_user_id, amount) VALUES (?, ?, ?, ?, ?)'
+  ).run(settlement.id, settlement.household_id, settlement.from_user_id, settlement.to_user_id, settlement.amount);
+
+  res.status(201).json({ settlement });
+});
+
+router.put('/:id', (req, res) => {
+  const existing = db
+    .prepare('SELECT * FROM settlements WHERE id = ? AND household_id = ?')
+    .get(req.params.id, req.household.id);
+  if (!existing) {
+    return res.status(404).json({ error: 'Rozliczenie nie znalezione' });
+  }
+
+  const fromUserId = req.body?.fromUserId ?? existing.from_user_id;
+  const toUserId = req.body?.toUserId ?? existing.to_user_id;
+  const amount = req.body?.amount ?? existing.amount;
+  if (!validateManualSettlement(req, res, { fromUserId, toUserId, amount })) return;
+
+  db.prepare('UPDATE settlements SET from_user_id = ?, to_user_id = ?, amount = ? WHERE id = ?').run(
+    fromUserId,
+    toUserId,
+    Number(amount),
+    existing.id
+  );
+
+  res.json({ settlement: db.prepare('SELECT * FROM settlements WHERE id = ?').get(existing.id) });
+});
+
+router.delete('/:id', (req, res) => {
+  const result = db
+    .prepare('DELETE FROM settlements WHERE id = ? AND household_id = ?')
+    .run(req.params.id, req.household.id);
+  if (result.changes === 0) {
+    return res.status(404).json({ error: 'Rozliczenie nie znalezione' });
+  }
+  res.status(204).end();
+});
+
 module.exports = { router };