Merge "feat: update creating heat stack"

src/pages/heat/containers/Stack/actions/Create/Parameter.jsx

@@ -20,7 +20,9 @@ import {
   getFormDefaultValues,
   getTemplate,
   rollbackTip,
+  getParamsFromContent,
 } from 'resources/heat/stack';
+import { getValue } from 'utils/yaml';
 
 export class Parameter extends Base {
   get isStep() {
@@ -71,6 +73,23 @@ export class Parameter extends Base {
     return getFormItems(this.template);
   }
 
+  updateParamsInContext = (key, value) => {
+    const { params = '' } = this.props.context || {};
+    const newParams = !params ? { parameters: {} } : getYaml(params);
+    newParams.parameters[key] = value;
+    this.updateContext({ params: getValue(newParams) });
+  };
+
+  onValuesChange = (changedFields) => {
+    const params = getParamsFromContent(this.template);
+    const keys = Object.keys(params);
+    Object.keys(changedFields).forEach((key) => {
+      if (keys.includes(key)) {
+        this.updateParamsInContext(key, changedFields[key]);
+      }
+    });
+  };
+
   get rollbackOptions() {
     return [
       { value: true, label: t('Enable') },

src/resources/heat/stack.js

@@ -13,7 +13,7 @@
 // limitations under the License.
 
 import yaml from 'js-yaml';
-import { has, isObject } from 'lodash';
+import { has, isEmpty, isObject } from 'lodash';
 import { yesNoOptions } from 'utils/constants';
 
 export const stackStatus = {
@@ -114,14 +114,26 @@ export const getFormItemType = (type) => {
   }
 };
 
-export const getFormItems = (contentYaml) => {
+export const getParamsFromContent = (contentYaml) => {
-  const formItems = [];
   try {
     const content = yaml.load(contentYaml);
     if (!isObject(content)) {
-      return formItems;
+      return {};
     }
     const params = content.parameters;
+    return params || {};
+  } catch {
+    return {};
+  }
+};
+
+export const getFormItems = (contentYaml) => {
+  const formItems = [];
+  try {
+    const params = getParamsFromContent(contentYaml);
+    if (isEmpty(params)) {
+      return formItems;
+    }
     Object.keys(params).forEach((key) => {
       const value = params[key];
       const { type = 'string', description = '', label, hidden } = value;