Introducing an HTTP JSON API

1 files changed, 27 insertions, 0 deletions

diff --git a/api/routes/receiveZChain/index.js b/api/routes/receiveZChain/index.js
new file mode 100644
index 0000000..85d1854
--- /dev/null
+++ b/api/routes/receiveZChain/index.js
@@ -0,0 +1,27 @@
+/*
+ * Accepts a zchain
+ *
+ * Checks:
+ *     1. Exists,
+ *     2. Length is 62 bytes,
+ *     3. Matches regular expression /k51qzi5uqu5d[A-Za-z0-9]{50}/
+ *
+ * Returns:
+ *     - errno on failure
+ *     - on success the string is processed for further validation to the
+ *     function getNSvalidity()
+ *
+ */
+
+module.exports = (req, res) => {
+    if ( (req.body.zchain) && req.body.zchain.length === 62 ){//&& req.body.block_signature.length === 46){
+        regex= /k51qzi5uqu5d[A-Za-z0-9]{50}/
+        if (regex.test(req.body.zchain)){ // && regex.test(req.body.block_signature)){
+            getNSvalidity(req.body.zchain,res);
+        } else {
+            res.send({errno:"Invalid data"});
+        }
+    } else {
+        res.send({errno:"Invalid data"});
+    }
+}