fix retrigger/cancel to use request id

ui/js/services/buildapi.js

@@ -8,22 +8,22 @@ treeherder.factory('thBuildApi', [
     var selfServeUrl = "https://secure.pub.build.mozilla.org/buildapi/self-serve/";
 
     return {
-        retriggerJob: function(repoName, buildId) {
+        retriggerJob: function(repoName, requestId) {
 
             $http({
-                url: selfServeUrl + repoName + "/build",
+                url: selfServeUrl + repoName + "/request",
                 method: "POST",
-                data: "build_id=" + buildId,
+                data: "request_id=" + requestId,
                 headers: {
                     "Content-Type": "application/x-www-form-urlencoded"
                 },
                 withCredentials: true
-            }).
-            success(function(data) {
-                thNotify.send("job " + buildId + " retriggered");
-            }).
-            error(function(data) {
-                thNotify.send("job " + buildId + " retrigger FAILED", "danger");
+            }).then(
+            function(data) {
+                thNotify.send("job with request of " + requestId + " retriggered");
+            },
+            function(data) {
+                thNotify.send("job with request of " + requestId + " retrigger FAILED", "danger");
             });
         },
         cancelJob: function(repoName, requestId) {
@@ -35,6 +35,12 @@ treeherder.factory('thBuildApi', [
                     "Content-Type": "application/x-www-form-urlencoded"
                 },
                 withCredentials: true
+            }).
+            success(function(data) {
+                thNotify.send("job with request of " + requestId + " cancelled");
+            }).
+            error(function(data) {
+                thNotify.send("job with request of " + requestId + " cancel FAILED", "danger");
             });
         },
         cancelAll: function(repoName, revision) {

ui/plugins/controller.js

@@ -107,23 +107,10 @@ treeherder.controller('PluginCtrl', [
             }
         });
 
-        $scope.canRetrigger = function() {
-            if ($scope.job && $scope.artifacts) {
-                if ($scope.job.state === "pending" && $scope.artifacts.buildapi_pending) {
-                    return true;
-                } else if (($scope.job.state === "running" ||
-                            $scope.job.state === "completed") && $scope.artifacts.buildapi_running) {
-                    return true;
-                }
-            }
-            return false;
-        };
-
         $scope.canCancel = function() {
             if ($scope.job && $scope.artifacts) {
-                if ($scope.job.state === "pending" && $scope.artifacts.buildapi_pending) {
-                    return true;
-                } else if ($scope.job.state === "pending" && $scope.artifacts.buildapi_pending) {
+                if (($scope.job.state === "pending" || $scope.job.state === "running") &&
+                    ($scope.artifacts.buildapi_pending || $scope.artifacts.buildapi_running)) {
                     return true;
                 }
             }
@@ -134,20 +121,29 @@ treeherder.controller('PluginCtrl', [
          * Get the build_id needed to cancel or retrigger from the currently
          * selected job.
          */
-        var getBuildId = function() {
-            if ($scope.job.state === 'pending') {
+        var getRequestId = function() {
+            if ($scope.artifacts.buildapi_pending) {
                 return $scope.artifacts.buildapi_pending.blob.id;
-            } else if ($scope.job.state === 'running' || $scope.job.state === 'completed') {
-                return $scope.artifacts.buildapi_running.blob.id;
+            } else if ($scope.artifacts.buildapi_running &&
+                       $scope.artifacts.buildapi_running.blob.request_ids.length > 0) {
+                return $scope.artifacts.buildapi_running.blob.request_ids[0];
+            } else if ($scope.artifacts.buildapi_complete &&
+                       $scope.artifacts.buildapi_complete.blob.request_ids.length > 0) {
+                return $scope.artifacts.buildapi_complete.blob.request_ids[0];
+            } else {
+                // this is super unlikely since we'd need to have at least one of those
+                // artifacts to even create the job in treeherder.  This is just a fallback...
+                thNotify.send("Unable to get request id for retrigger/cancel", "danger", true);
+                return null;
             }
         };
 
         $scope.retriggerJob = function() {
-            thBuildApi.retriggerJob($scope.repoName, getBuildId());
+            thBuildApi.retriggerJob($scope.repoName, getRequestId());
         };
 
         $scope.cancelJob = function() {
-            thBuildApi.cancelJob($scope.repoName, getBuildId());
+            thBuildApi.cancelJob($scope.repoName, getRequestId());
         };
 
         $scope.cancelAll = function(resultsetId) {

ui/plugins/pluginpanel.html

@@ -10,7 +10,7 @@
                 <span class="fa fa-stop"></span>
             </a>
         </li>
-        <li ng-show="canRetrigger()">
+        <li>
             <a title="Retrigger job"
                href=""
                target="_blank"