fixer fallback

1 files changed, 18 insertions, 3 deletions

diff --git a/lib/rates.js b/lib/rates.js
index 952be031..fdb7f5ac 100644
--- a/lib/rates.js
+++ b/lib/rates.js
@@ -13,14 +13,29 @@ let fetchRates;
     l.warn("Failed to read fx file");
   }
 
-  let today = JSON.stringify(new Date()).replace(/T.*/, "").replace(/"/, "");
+  let today = JSON.stringify(new Date())
+    .replace(/T.*/, "")
+    .replace(/"/, "");
 
   if (date !== today) {
     try {
-      let { data: { rates: fx }} = await axios.get('https://api.exchangerate.host/latest?base=USD');
+      let {
+        data: { rates: fx }
+      } = await axios.get("https://api.exchangerate.host/latest?base=USD");
       fs.writeFileSync("fx", JSON.stringify({ date, fx }));
     } catch (e) {
-      l.error("error fetching rates", e.message);
+      try {
+        let {
+          data: { rates: fx }
+        } = await axios.get(`http://data.fixer.io/api/latest?access_key=${config.fixer}`);
+        let USD = fx["USD"];
+        Object.keys(fx).map(k => {
+          fx[k] = parseFloat((fx[k] / fx["USD"]).toFixed(6));
+        });
+        fs.writeFileSync("fx", JSON.stringify({ date, fx }));
+      } catch (e) {
+        l.error("error fetching rates", e.message);
+      }
     }
   }