send foods via websockets

lib/data/dataloader.js

@@ -66,6 +66,7 @@ function init(env, ctx) {
       , loadProfileSwitchTreatments.bind(null, ddata, ctx)
       , loadSensorAndInsulinTreatments.bind(null, ddata, ctx)
       , loadProfile.bind(null, ddata, ctx)
+      , loadFood.bind(null, ddata, ctx)
       , loadDeviceStatus.bind(null, ddata, env, ctx)
     ], loadComplete);
 
@@ -249,7 +250,16 @@ function loadProfile (ddata, ctx, callback) {
   });
 }
 
-function loadDeviceStatus (ddata, env, ctx, callback) {
+  function loadFood (ddata, ctx, callback) {
+    ctx.food.list(function (err, results) {
+      if (!err && results) {
+        ddata.food = results;
+      }
+      callback();
+    });
+  }
+
+  function loadDeviceStatus (ddata, env, ctx, callback) {
   var dateRange = {
     $gte: new Date(ddata.lastUpdated - ONE_DAY).toISOString()
   };

lib/data/ddata.js

@@ -14,6 +14,7 @@ function init( ) {
     , cals: []
     , profiles: []
     , devicestatus: []
+    , food: []
     , lastUpdated: 0
   };
 
@@ -66,6 +67,7 @@ function init( ) {
     result.first.profiles = ddata.profiles;
 
     result.rest.mbgs = ddata.mbgs.filter(filterMax);
+    result.rest.food = ddata.food;
 
      console.log('results.first size', JSON.stringify(result.first).length,'bytes');
      console.log('results.rest size', JSON.stringify(result.rest).length,'bytes');