Introducing embedded_workflow to dynamic select box in service dialogs

Author: jeffibm

app/controllers/catalog_controller.rb

@@ -2,6 +2,7 @@ class CatalogController < ApplicationController
   include AutomateTreeHelper
   include Mixins::ServiceDialogCreationMixin
   include Mixins::BreadcrumbsMixin
+  include Mixins::AutomationMixin
 
   before_action :check_privileges
   before_action :get_session_data

app/controllers/mixins/automation_mixin.rb

@@ -0,0 +1,44 @@
+module Mixins
+  module AutomationMixin
+    # Returns an object to be reused for passing down to service catalogs(rails) and dialog(angular) form.
+    # used in catalogs_helper, miq_ae_customization_helper, catalog_controller, editor.html.haml
+    def automation_types
+      {
+        :automate => {
+          :key    => 'embedded_automate',
+          :label  => _('Embedded Automate'),
+          :fields => ['ae_namespace', 'ae_class', 'ae_instance', 'ae_message', 'ae_attributes'],
+        },
+        :workflow => {
+          :key    => 'embedded_workflow',
+          :label  => _('Embedded Workflow'),
+          :fields => ['configuration_script_id', 'workflow_name'],
+        },
+      }
+    end
+
+    # Returns an array of entry point options.
+    # used in provision_entry_points, retirement_entry_points, reconfigure_entry_points html files
+    def automation_type_options
+      options = [["<#{_('No Entry Point')}>", nil]]
+      options + automation_types.map do |item|
+        [item[1][:label], item[1][:key]]
+      end
+    end
+
+    # Returns true if the field holds value 'embedded_automate'
+    def embedded_automate(field)
+      field == automation_types[:automate][:key]
+    end
+
+    # Returns true if the field holds value 'embedded_workflow'
+    def embedded_workflow(field)
+      field == automation_types[:workflow][:key]
+    end
+
+    # Returns the default automation type 'embedded_automate'
+    def default_automation_type
+      automation_types[:automate][:key]
+    end
+  end
+end

app/helpers/miq_ae_customization_helper.rb

@@ -1,4 +1,6 @@
 module MiqAeCustomizationHelper
+  include Mixins::AutomationMixin
+
   def dialog_id_action
     url = request.parameters
     if url[:id].present?

app/javascript/oldjs/controllers/dialog_editor/dialog_editor_controller.js

@@ -1,4 +1,4 @@
-ManageIQ.angular.app.controller('dialogEditorController', ['$window', 'miqService', 'DialogEditor', 'DialogEditorHttp', 'DialogValidation', 'dialogIdAction', function($window, miqService, DialogEditor, DialogEditorHttp, DialogValidation, dialogIdAction) {
+ManageIQ.angular.app.controller('dialogEditorController', ['$window', 'miqService', 'DialogEditor', 'DialogEditorHttp', 'DialogValidation', 'dialogIdAction', 'automationKeys', function($window, miqService, DialogEditor, DialogEditorHttp, DialogValidation, dialogIdAction, automationKeys) {
   var vm = this;
 
   vm.saveButtonDisabled = false;
@@ -9,8 +9,12 @@ ManageIQ.angular.app.controller('dialogEditorController', ['$window', 'miqServic
   vm.treeOptions = {
     load: DialogEditorHttp.treeSelectorLoadData,
     lazyLoad: DialogEditorHttp.treeSelectorLazyLoadData,
+    loadAvailableWorkflows: DialogEditorHttp.loadAvailableWorkflows,
+    loadWorkflow: DialogEditorHttp.loadWorkflow,
   };
 
+  vm.dropDownEntryPoints = requestAutomationKeys();
+
   function requestDialogId() {
     return JSON.parse(dialogIdAction).id;
   }
@@ -19,6 +23,11 @@ ManageIQ.angular.app.controller('dialogEditorController', ['$window', 'miqServic
     return JSON.parse(dialogIdAction).action;
   }
 
+  /** Function to get the automation_keys from editor.html.haml which gets the values from AutomationMixin */
+  function requestAutomationKeys() {
+    return JSON.parse(automationKeys);
+  }
+
   if (requestDialogAction() === 'new') {
     var dialogInitContent = {
       'content': [{
@@ -53,13 +62,31 @@ ManageIQ.angular.app.controller('dialogEditorController', ['$window', 'miqServic
       }
     }
 
+    /** Function to set the automation_type as 'embedded_automate' / 'embedded_workflow'.
+     * Also deletes few attributes from resource_action based on the selected automation_type.
+    */
+    function setAutomationFields(field) {
+      const { automate, workflow } = vm.dropDownEntryPoints;
+      const automationFields = field.resource_action.configuration_script_id
+        ? { automationType: workflow.key, resetFields: automate.fields }
+        : { automationType: automate.key, resetFields: workflow.fields };
+
+      field.automation_type = automationFields.automationType;
+      automationFields.resetFields.forEach((item) => {
+        if (field.resource_action.hasOwnProperty(item)) {
+          delete field.resource_action[item];
+        }
+      });
+    }
+
     function translateResponderNamesToIds(dialog) {
       var dynamicFields = [];
       var allFields = [];
 
       _.forEach(dialog.dialog_tabs, function(tab) {
         _.forEach(tab.dialog_groups, function(group) {
           _.forEach(group.dialog_fields, function(field) {
+            setAutomationFields(field);
             if (field.dynamic === true) {
               dynamicFields.push(field);
             }
@@ -107,16 +134,16 @@ ManageIQ.angular.app.controller('dialogEditorController', ['$window', 'miqServic
   }
 
   var beingCloned = null; // hack that solves recursion problem for cloneDeepWith
-  function customizer(value) {
-    var keysToDelete = ['active', '$$hashKey', 'href', 'dynamicFieldList', 'id'];
-    var useCustomizer =
-      (value !== beingCloned) &&
-      _.isObject(value) &&
-      keysToDelete.some(function(key) {
-        return key in value;
-      });
-
-    if (!useCustomizer) {
+   function customizer(value) {
+     var keysToDelete = ['active', '$$hashKey', 'href', 'dynamicFieldList', 'id'];
+     var useCustomizer =
+       (value !== beingCloned) &&
+       _.isObject(value) &&
+       keysToDelete.some(function(key) {
+         return key in value;
+       });
+
+     if (!useCustomizer) {
       return undefined;
     }
 
@@ -149,7 +176,8 @@ ManageIQ.angular.app.controller('dialogEditorController', ['$window', 'miqServic
           dialog_tabs: [],
         },
       };
-      dialogData.content.dialog_tabs = _.cloneDeepWith(DialogEditor.getDialogTabs(), customizer);
+      const dialogTabs = _.cloneDeepWith(DialogEditor.getDialogTabs(), customizer);
+      dialogData.content.dialog_tabs = reconfigureDialogTabs(dialogTabs);
     } else {
       action = 'create';
       dialogId = '';
@@ -159,12 +187,31 @@ ManageIQ.angular.app.controller('dialogEditorController', ['$window', 'miqServic
         buttons: 'submit,cancel',
         dialog_tabs: [],
       };
-      dialogData.dialog_tabs = _.cloneDeepWith(DialogEditor.getDialogTabs(), customizer);
+      const dialogTabs = _.cloneDeepWith(DialogEditor.getDialogTabs(), customizer);
+      dialogData.dialog_tabs = reconfigureDialogTabs(dialogTabs);
     }
 
     DialogEditorHttp.saveDialog(dialogId, action, dialogData).then(saveSuccess, saveFailure);
   }
 
+  /** Fnuction to remove the automation_type and workflow_name attributes from field's resource_action
+   * as they are not required to be processed in backend. */
+  function reconfigureDialogTabs(dialogTabs) {
+    dialogTabs.forEach((tab) => {
+      tab.dialog_groups.forEach((group) => {
+        group.dialog_fields.forEach((field) => {
+          if (field.hasOwnProperty('automation_type')) {
+            delete field.automation_type;
+          }
+          if (field.resource_action.hasOwnProperty('workflow_name')) {
+            delete field.resource_action.workflow_name;
+          }
+        });
+      });
+    });
+    return dialogTabs;
+  }
+
   function dismissChanges() {
     if (confirm(__('Abandon changes?'))) {
       DialogEditor.clearSessionStorage(DialogEditor.getDialogId());

app/javascript/oldjs/services/dialog_editor_http_service.js

@@ -31,4 +31,16 @@ ManageIQ.angular.app.service('DialogEditorHttp', ['$http', 'API', function($http
                         '?expand=resources' +
                         '&attributes=id,name,description,single_value,children');
   };
+
+  /** Function to load all available workflows when 'Embedded Workflow' is selected for dynamic field. */
+  this.loadAvailableWorkflows = () => {
+    const url = '/api/configuration_script_payloads/?expand=resources';
+    return API.get(url);
+  };
+
+  /** Function to load a workflow with the provided 'id' */
+  this.loadWorkflow = (id) => {
+    const url = `/api/configuration_script_payloads/${id}`;
+    return API.get(url);
+  };
 }]);

app/views/miq_ae_customization/editor.html.haml

@@ -30,6 +30,7 @@
 
 :javascript
   ManageIQ.angular.app.value('dialogIdAction', '#{ dialog_id_action.to_json }');
+  ManageIQ.angular.app.value('automationKeys', '#{ automation_types.to_json }');
   miq_bootstrap('#dialog-editor');
   // Fixes wrong coordinates of draggable element after scrolling in #main-content.
   // To be selected as scrollParent it cannot have position: static(default setting of #main-content) so it's overridden here