feat: Adds plugin-chart-handlebars (#17903)

* adds: plugin chart handlebars

* adds: handlebars plugin to main presets

* update: npm install

* chore: lint

* adds: dateFormat handlebars helper

* deletes: unused props

* chore: linting plugin-chart-handlebars

* docs: chart-plugin-handlebars

* adds: moment to peer deps

* update: use error handling

* update: inline config, adds renderTrigger

* update: inline config, adds renderTrigger

* camelCase controls

* (plugins-chart-handlebars) adds: missing props

Adds missing propeties in test formData

* (plugin-chart-handlebars) fixes test

* (plugin-handlebars-chart) use numbers for size

* (feature-handlebars-chart) fix viz_type

* (plugin-handlebars-chart) revert

revert the viz_type change. it was in the wrong place.

* fix test and add license headers

Co-authored-by: Ville Brofeldt <ville.v.brofeldt@gmail.com>

superset-frontend/plugins/plugin-chart-handlebars/test/index.test.ts

@@ -0,0 +1,33 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+import { HandlebarsChartPlugin } from '../src';
+
+/**
+ * The example tests in this file act as a starting point, and
+ * we encourage you to build more. These tests check that the
+ * plugin loads properly, and focus on `transformProps`
+ * to ake sure that data, controls, and props are all
+ * treated correctly (e.g. formData from plugin controls
+ * properly transform the data and/or any resulting props).
+ */
+describe('@superset-ui/plugin-chart-handlebars', () => {
+  it('exists', () => {
+    expect(HandlebarsChartPlugin).toBeDefined();
+  });
+});

superset-frontend/plugins/plugin-chart-handlebars/test/plugin/buildQuery.test.ts

@@ -0,0 +1,37 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+import { HandlebarsQueryFormData } from '../../src/types';
+import buildQuery from '../../src/plugin/buildQuery';
+
+describe('Handlebars buildQuery', () => {
+  const formData: HandlebarsQueryFormData = {
+    datasource: '5__table',
+    granularitySqla: 'ds',
+    groupby: ['foo'],
+    viz_type: 'my_chart',
+    width: 500,
+    height: 500,
+  };
+
+  it('should build groupby with series in form data', () => {
+    const queryContext = buildQuery(formData);
+    const [query] = queryContext.queries;
+    expect(query.groupby).toEqual(['foo']);
+  });
+});

superset-frontend/plugins/plugin-chart-handlebars/test/plugin/transformProps.test.ts

@@ -0,0 +1,56 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+import { ChartProps, QueryFormData } from '@superset-ui/core';
+import { HandlebarsQueryFormData } from '../../src/types';
+import transformProps from '../../src/plugin/transformProps';
+
+describe('Handlebars tranformProps', () => {
+  const formData: HandlebarsQueryFormData = {
+    colorScheme: 'bnbColors',
+    datasource: '3__table',
+    granularitySqla: 'ds',
+    metric: 'sum__num',
+    groupby: ['name'],
+    width: 500,
+    height: 500,
+    viz_type: 'handlebars',
+  };
+  const chartProps = new ChartProps<QueryFormData>({
+    formData,
+    width: 800,
+    height: 600,
+    queriesData: [
+      {
+        data: [{ name: 'Hulk', sum__num: 1, __timestamp: 599616000000 }],
+      },
+    ],
+  });
+
+  it('should tranform chart props for viz', () => {
+    expect(transformProps(chartProps)).toEqual(
+      expect.objectContaining({
+        width: 800,
+        height: 600,
+        data: [
+          { name: 'Hulk', sum__num: 1, __timestamp: new Date(599616000000) },
+        ],
+      }),
+    );
+  });
+});