first cut of UI work for subscriptions

Author: b1conrad

packages/pico-engine/public/index.html

@@ -347,6 +347,7 @@ <h2>Children</h2>
 <script id="subscriptions-template" type="text/x-handlebars-template">
 Subscriptions
 {{#if subscriptions}}
+established
 <ul class="subscriptions-list" style="list-style: none;padding:0">
 {{#each subscriptions}}
 <li><input type="checkbox">{{@key}}

packages/pico-engine/public/js/index.js

@@ -182,7 +182,7 @@ $.getJSON("/api/db-dump?legacy=true", function(db_dump){
       callback({ "id": thePicoInp.id, "eci": thePicoInp.admin_eci, "channel": theChannels });
     } else if (label == "Subscriptions") {
       var theSubscriptions = {};
-      var subscriptions = get(db_dump.pico,[thePicoInp.id,"io.picolabs.subscription","vars","subscriptions"]);
+      var subscriptions = get(db_dump.pico,[thePicoInp.id,"io.picolabs.subscription","vars","established"]);
       if (subscriptions) {
         Object.keys(subscriptions).forEach(function(id){
           theSubscriptions[id] = JSON.stringify(subscriptions[id],undefined,2);
@@ -481,12 +481,11 @@ $.getJSON("/api/db-dump?legacy=true", function(db_dump){
           var limitI = Math.min(i,45);
           walkPico(cp,dNumber*10+i+1,left+(limitI*10)+20,top+20);
         }
-        var subscriptions = get(db_dump.pico,[pico.id,"io.picolabs.subscription","vars","subscriptions"]);
+        var subscriptions = get(db_dump.pico,[pico.id,"io.picolabs.subscription","vars","established"]);
         if (subscriptions) {
           for ( var k in subscriptions ) {
-            var subs_status = get(subscriptions,[k,"attributes","status"]);
-            var subs_eci = get(subscriptions,[k,"attributes","subscriber_eci"]);
-            if (subs_status && subs_status==="subscribed" && subs_eci) {
+            var subs_eci = get(subscriptions,[k,"Tx"]);
+            if (subs_eci) {
               var subs_id = get(db_dump.channel,[subs_eci,"pico_id"]);
               if (subs_id) {
                 db_graph.chans.push({ class: pico.id +"-origin "+ subs_id +"-target subscription" });