Add PromiseUtils.waitForAll

Add a utility that always waits for all promises, even if one fails.
(`$q.all` returns immediately when one fails.)

Author: spadgett

dist/origin-web-common-services.js

@@ -3272,6 +3272,60 @@ angular.module('openshiftCommonServices')
     });
 ;'use strict';
 
+angular.module('openshiftCommonServices')
+  .factory('PromiseUtils', function($q) {
+    return {
+      // Returns a promise that is resolved or rejected only after all promises
+      // complete. `promises` is a collection of promises. `null` or
+      // `undefined` values are treated as "complete."
+      //
+      // Different than `$q.all` in that it will always wait for all promises.
+      // `$q.all` short circuits as soon as one fails.
+      //
+      // Also unlike `$q.all`, this method does not return any values when
+      // resolving or reasons when rejecting the promise.
+      waitForAll: function(promises) {
+        var total = _.size(promises);
+        if (!total) {
+          return $q.when();
+        }
+
+        var deferred = $q.defer();
+        var complete = 0;
+        var failed = false;
+        var checkDone = function() {
+          if (complete < total) {
+            return;
+          }
+
+          if (failed) {
+            deferred.reject();
+          } else {
+            deferred.resolve();
+          }
+        };
+
+        _.each(promises, function(promise) {
+          if (!promise) {
+            complete++;
+            checkDone();
+            return;
+          }
+
+          promise.catch(function() {
+            failed = true;
+          }).finally(function() {
+            complete++;
+            checkDone();
+          });
+        });
+
+        return deferred.promise;
+      }
+    };
+  });
+;'use strict';
+
 angular.module("openshiftCommonServices")
   .service("RecentlyViewedProjectsService", function($filter){
 

dist/origin-web-common.js

@@ -5296,6 +5296,60 @@ angular.module('openshiftCommonServices')
     }]);
 ;'use strict';
 
+angular.module('openshiftCommonServices')
+  .factory('PromiseUtils', ["$q", function($q) {
+    return {
+      // Returns a promise that is resolved or rejected only after all promises
+      // complete. `promises` is a collection of promises. `null` or
+      // `undefined` values are treated as "complete."
+      //
+      // Different than `$q.all` in that it will always wait for all promises.
+      // `$q.all` short circuits as soon as one fails.
+      //
+      // Also unlike `$q.all`, this method does not return any values when
+      // resolving or reasons when rejecting the promise.
+      waitForAll: function(promises) {
+        var total = _.size(promises);
+        if (!total) {
+          return $q.when();
+        }
+
+        var deferred = $q.defer();
+        var complete = 0;
+        var failed = false;
+        var checkDone = function() {
+          if (complete < total) {
+            return;
+          }
+
+          if (failed) {
+            deferred.reject();
+          } else {
+            deferred.resolve();
+          }
+        };
+
+        _.each(promises, function(promise) {
+          if (!promise) {
+            complete++;
+            checkDone();
+            return;
+          }
+
+          promise.catch(function() {
+            failed = true;
+          }).finally(function() {
+            complete++;
+            checkDone();
+          });
+        });
+
+        return deferred.promise;
+      }
+    };
+  }]);
+;'use strict';
+
 angular.module("openshiftCommonServices")
   .service("RecentlyViewedProjectsService", ["$filter", function($filter){
 

dist/origin-web-common.min.js

@@ -2343,6 +2343,23 @@ return cachedProjectData && cachedProjectData.update(project, "DELETED"), delete
 });
 }
 };
+} ]), angular.module("openshiftCommonServices").factory("PromiseUtils", [ "$q", function($q) {
+return {
+waitForAll:function(promises) {
+var total = _.size(promises);
+if (!total) return $q.when();
+var deferred = $q.defer(), complete = 0, failed = !1, checkDone = function() {
+total > complete || (failed ? deferred.reject() :deferred.resolve());
+};
+return _.each(promises, function(promise) {
+return promise ? void promise["catch"](function() {
+failed = !0;
+})["finally"](function() {
+complete++, checkDone();
+}) :(complete++, void checkDone());
+}), deferred.promise;
+}
+};
 } ]), angular.module("openshiftCommonServices").service("RecentlyViewedProjectsService", [ "$filter", function($filter) {
 var recentlyViewedProjsKey = "openshift/recently-viewed-project-uids", getProjectUIDs = function() {
 var recentlyViewed = localStorage.getItem(recentlyViewedProjsKey);

src/services/promiseUtilsService.js

@@ -0,0 +1,54 @@
+'use strict';
+
+angular.module('openshiftCommonServices')
+  .factory('PromiseUtils', function($q) {
+    return {
+      // Returns a promise that is resolved or rejected only after all promises
+      // complete. `promises` is a collection of promises. `null` or
+      // `undefined` values are treated as "complete."
+      //
+      // Different than `$q.all` in that it will always wait for all promises.
+      // `$q.all` short circuits as soon as one fails.
+      //
+      // Also unlike `$q.all`, this method does not return any values when
+      // resolving or reasons when rejecting the promise.
+      waitForAll: function(promises) {
+        var total = _.size(promises);
+        if (!total) {
+          return $q.when();
+        }
+
+        var deferred = $q.defer();
+        var complete = 0;
+        var failed = false;
+        var checkDone = function() {
+          if (complete < total) {
+            return;
+          }
+
+          if (failed) {
+            deferred.reject();
+          } else {
+            deferred.resolve();
+          }
+        };
+
+        _.each(promises, function(promise) {
+          if (!promise) {
+            complete++;
+            checkDone();
+            return;
+          }
+
+          promise.catch(function() {
+            failed = true;
+          }).finally(function() {
+            complete++;
+            checkDone();
+          });
+        });
+
+        return deferred.promise;
+      }
+    };
+  });