specify policy when creating a channel

Author: b1conrad

packages/pico-engine/krl/io.picolabs.wrangler.krl

@@ -220,9 +220,9 @@ ruleset io.picolabs.wrangler {
         returns channel
     }
 
-    createChannel = defaction(id , name, type) {
+    createChannel = defaction(id , name, type, policy_id) {
       every{
-        engine:newChannel(id , name, type) setting(channel);
+        engine:newChannel(id , name, type, policy_id) setting(channel);
       }
       returns  channel
     }
@@ -384,7 +384,8 @@ ruleset io.picolabs.wrangler {
     if(checkName(channel_name) && not channel_name.isnull() ) then every {
       createChannel(meta:picoId,
                     channel_name,
-                    event:attr("type").defaultsTo("_wrangler")) setting(channel);
+                    event:attr("type").defaultsTo("_wrangler"),
+                    event:attr("policy_id")) setting(channel);
       send_directive("channel_Created", channel);
     }
     fired {

packages/pico-engine/public/index.html

@@ -241,7 +241,8 @@ <h2>Children</h2>
 <script id="channels-template" type="text/x-handlebars-template">
 Channels
 <table class="channel-table">
-<tr><th>id</th><th>&nbsp;</th><th>name</th><th>type</th><th>policy</th></tr>
+<tr><th>id</th><th>&nbsp;</th><th>name</th><th>type</th>
+<th>policy id</th><th>policy name</th></tr>
 {{#each channel}}
 <tr>
 <td>{{id}}</td>
@@ -251,14 +252,21 @@ <h2>Children</h2>
 {{/if}}
 </td>
 <td>{{name}}</td><td>{{type}}</td>
-<td>{{policy_id}}</td>
+<td>{{policy_id}}</td><td>{{policy_name}}</td>
 </tr>
 {{/each}}
 </table>
 <p></p>
 <form class="js-ajax-form" action="/sky/event/{{eci}}/0/wrangler/channel_creation_requested" method="GET">
 <input type="text" name="name" placeholder="name...">
 <input type="text" name="type" placeholder="type...">
+{{#if policy}}
+<select name="policy_id">
+{{#each policy}}
+<option value="{{id}}">{{name}}</option>
+{{/each}}
+</select>
+{{/if}}
 <button type="submit">add channel</button>
 </form>
 </script>

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

@@ -172,16 +172,24 @@ $.getJSON("/api/db-dump?legacy=true", function(db_dump){
       callback({"pico_id": thePicoInp.id, "eci":eci, "testing":testing});
     } else if (label === "Channels") {
       var theChannels = [];
+      var thePolicies = {};
       Object.keys(thePicoInp.channel).forEach(function(id){
         var aChannel = get(thePicoInp,["channel",id],undefined);
         if (aChannel) {
           if (aChannel.type!="secret" || aChannel.name!="admin") {
             aChannel.canDel = true;
           }
+          var policy_id = aChannel.policy_id;
+          var policy_name = thePolicies[policy_id];
+          if (!policy_name) {
+            policy_name = get(db_dump,["policy",policy_id,"name"]);
+            thePolicies[policy_id] = policy_name;
+          }
+          aChannel.policy_name = policy_name;
           theChannels.push(aChannel);
         }
       });
-      callback({ "pico_id": thePicoInp.id, "id": thePicoInp.id, "eci": thePicoInp.admin_eci, "channel": theChannels });
+      callback({ "pico_id": thePicoInp.id, "id": thePicoInp.id, "eci": thePicoInp.admin_eci, "channel": theChannels, "policy": get(db_dump,["policy"]) });
     } else if (label == "Subscriptions") {
       var theSubscriptions = {};
       theSubscriptions.pico_id = thePicoInp.id;