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backend/services/authTokenService.js

@@ -0,0 +1,32 @@
+const db = require('../db');
+
+async function getAllAuthTokens() {
+  const { rows } = await db.query('SELECT * FROM auth_tokens ORDER BY id');
+  return rows;
+}
+
+async function saveAllAuthTokens(authTokens) {
+  await db.query('DELETE FROM auth_tokens');
+  for (const token of authTokens) {
+    await db.query(
+      'INSERT INTO auth_tokens (name, address, network, min_balance) VALUES ($1, $2, $3, $4)',
+      [token.name, token.address, token.network, token.minBalance]
+    );
+  }
+}
+
+async function upsertAuthToken(token) {
+  const minBalance = token.minBalance == null ? 0 : Number(token.minBalance);
+  await db.query(
+    `INSERT INTO auth_tokens (name, address, network, min_balance)
+     VALUES ($1, $2, $3, $4)
+     ON CONFLICT (address, network) DO UPDATE SET name=EXCLUDED.name, min_balance=EXCLUDED.min_balance`,
+    [token.name, token.address, token.network, minBalance]
+  );
+}
+
+async function deleteAuthToken(address, network) {
+  await db.query('DELETE FROM auth_tokens WHERE address = $1 AND network = $2', [address, network]);
+}
+
+module.exports = { getAllAuthTokens, saveAllAuthTokens, upsertAuthToken, deleteAuthToken };