1 files changed, 35 insertions, 1 deletions
diff --git a/app/node_modules/okschema/index.js b/app/node_modules/okschema/index.js
index 4b215d1..1528eab 100644
--- a/app/node_modules/okschema/index.js
+++ b/app/node_modules/okschema/index.js
@@ -69,8 +69,9 @@ function OKSchema(spec) {
   if (!spec)
     throw new Error('No spec provided to OKSchema');
   spec = cloneDeep(spec);
+  var specKeys = Object.keys(spec);
   // Cache the mschema version of our spec
-  this._mschemaSpec = Object.keys(spec).reduce(function(cache, prop) {
+  this._mschemaSpec = specKeys.reduce(function(cache, prop) {
     // If custom type, return its parent spec
     var type = spec[prop].type;
     if (types[type]) {
@@ -82,12 +83,45 @@ function OKSchema(spec) {
     return cache;
   }, {});
 
+  // Find ID field
+  var idField;
+  specKeys.every(function(prop) {
+    if (prop === 'id' || spec[prop].id) {
+      idField = prop;
+      return false;
+    } else {
+      return true;
+    }
+  });
+
+  // Register autoincrement fields
+  // NOTE Does not work for nested fields
+  var autoIncrementFields = specKeys.reduce(function(arr, prop) {
+    if (spec[prop] === 'autoincrement') {
+      arr.push(prop);
+    }
+    return arr;
+  }, []);
+
   Object.defineProperty(this, 'spec', {
     get: function() {
       return cloneDeep(spec);
     },
     enumerable: true
   });
+
+  Object.defineProperty(this, 'idField', {
+    value: idField,
+    writable: true,
+    enumerable: true
+  });
+
+  Object.defineProperty(this, 'autoIncrementFields',{
+    get: function() {
+      return cloneDeep(autoIncrementFields);
+    },
+    enumerable: true
+  });
 }
 
 OKSchema.prototype.assertValid = function(data) {