redeem codes

1 files changed, 44 insertions, 0 deletions

diff --git a/lib/account.js b/lib/account.js
new file mode 100644
index 00000000..9355bd97
--- /dev/null
+++ b/lib/account.js
@@ -0,0 +1,44 @@
+const axios = require("axios");
+
+module.exports = async (asset, user) => {
+  const account = await db.Account.findOne({
+    where: {
+      user_id: user.id,
+      asset,
+    },
+  });
+
+  if (account) return account;
+
+  let params = {
+    user_id: user.id,
+    asset,
+  };
+  let name = asset.substr(0, 6);
+  let domain = '';
+  let ticker = asset.substr(0, 3).toUpperCase();
+  let precision = 8;
+
+  const assets = (await axios.get("https://assets.blockstream.info/")).data;
+
+  if (assets[asset]) {
+    ({ domain, ticker, precision, name } = assets[asset]);
+  } else {
+    const existing = await db.Account.findOne({
+      where: {
+        asset,
+      },
+      order: [["id", "ASC"]],
+      limit: 1,
+    });
+
+    if (existing) {
+      ({ domain, ticker, precision, name } = existing);
+    }
+  }
+
+  params = { ...params, ...{ domain, ticker, precision, name } };
+  params.balance = 0;
+  params.pending = 0;
+  return db.Account.create(params);
+};