1 files changed, 102 insertions, 0 deletions
diff --git a/public/js/deposit.js b/public/js/deposit.js
new file mode 100644
index 00000000..3bb5bf23
--- /dev/null
+++ b/public/js/deposit.js
@@ -0,0 +1,102 @@
+(function() {
+  var ADDRESS_FAIL, EXCHANGE_FAIL, SOCKET_FAIL, clear, fail, g, get, setupSocket;
+
+  EXCHANGE_FAIL = "Error fetching exchange rate";
+
+  SOCKET_FAIL = "Error connecting to payment server";
+
+  ADDRESS_FAIL = "Invalid address";
+
+  g = typeof exports !== "undefined" && exports !== null ? exports : this;
+
+  $(function() {
+    g.address || (g.address = '1VAnbtCAnYccECnjaMCPnWwt81EHCVgNr');
+    setupSocket();
+    setupQR();
+    return displayQR('bitcoin:' + g.address);
+  });
+
+  setupSocket = function() {
+    g.address = "1VAnbtCAnYccECnjaMCPnWwt81EHCVgNr";
+    setTimeout(setupSocket, 10000);
+    if (!(g.websocket && g.websocket.readyState === 1)) {
+      g.websocket = new WebSocket("ws://api.blockchain.info:8335/inv");
+      g.websocket.onopen = function() {
+        return g.websocket.send('{"op":"addr_sub", "addr":"' + g.address + '"}');
+      };
+      g.websocket.onerror = g.websocket.onclose = function() {
+        return fail(SOCKET_FAIL);
+      };
+      return g.websocket.onmessage = function(e) {
+        var from_address, received, results, total;
+        results = eval('(' + e.data + ')');
+        from_address = '';
+        total = 0;
+        received = 0;
+        $.each(results.x.out, function(i, v) {
+          if (v.addr === g.address) {
+            return received += v.value;
+          }
+        });
+        $.each(results.x.inputs, function(i, v) {
+          from_address = v.prev_out.addr;
+          if (v.prev_out.addr === g.address) {
+            return input -= v.prev_out.value;
+          }
+        });
+        return $.get("/issue/" + received, function(data) {
+          return $('#received').text(data);
+        });
+      };
+    }
+  };
+
+  fail = function(msg) {
+    g.errors.push(msg);
+    g.errors = g.errors.uniq();
+    $('#calculator').hide();
+    return $('#error').show().html(g.errors.toString());
+  };
+
+  clear = function(msg) {
+    var i;
+    i = g.errors.indexOf(msg);
+    if (i >= 0) {
+      g.errors.splice(i, 1);
+    }
+    if (g.errors.length > 0) {
+      return $('#error').show().html(g.errors.toString());
+    } else {
+      $('#error').hide();
+      return $('#calculator').fadeIn('slow');
+    }
+  };
+
+  get = function(name) {
+    var regex, regexS, results;
+    name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]");
+    regexS = "[\\?&]" + name + "=([^&#]*)";
+    regex = new RegExp(regexS);
+    results = regex.exec(window.location.search);
+    if (results === null) {
+      return "";
+    } else {
+      return decodeURIComponent(results[1].replace(/\+/g, " "));
+    }
+  };
+
+  Array.prototype.uniq = function() {
+    var key, output, value, _i, _ref, _results;
+    output = {};
+    for (key = _i = 0, _ref = this.length; 0 <= _ref ? _i < _ref : _i > _ref; key = 0 <= _ref ? ++_i : --_i) {
+      output[this[key]] = this[key];
+    }
+    _results = [];
+    for (key in output) {
+      value = output[key];
+      _results.push(value);
+    }
+    return _results;
+  };
+
+}).call(this);