262 show template errors

frontend/packages/host/webpack.config.js

@@ -10,25 +10,28 @@ const ForkTsCheckerWebpackPlugin = require('fork-ts-checker-webpack-plugin');
 
 class DummyWebpackPlugin {
   apply(compiler) {
-    compiler.hooks.run.tap('DummyWebpackPlugin', () => { });
+    compiler.hooks.run.tap('DummyWebpackPlugin', () => {});
   }
 }
 
 module.exports = env => {
   const isProduction = !!env.production;
   const bundleAnalyzerPlugin = !!env.stats
     ? new BundleAnalyzerPlugin({
-      /**
-       * In "server" mode analyzer will start HTTP server to show bundle report.
-       * In "static" mode single HTML file with bundle report will be generated.
-       * In "json" mode single JSON file with bundle report will be generated
-       */
-      analyzerMode: 'disabled',
-      generateStatsFile: true,
-    })
+        /**
+         * In "server" mode analyzer will start HTTP server to show bundle report.
+         * In "static" mode single HTML file with bundle report will be generated.
+         * In "json" mode single JSON file with bundle report will be generated
+         */
+        analyzerMode: 'disabled',
+        generateStatsFile: true,
+      })
     : new DummyWebpackPlugin();
 
   return {
+    experiments: {
+      syncWebAssembly: true,
+    },
     entry: './src/index',
     mode: isProduction ? 'production' : 'development',
     devtool: isProduction ? undefined : 'source-map',
@@ -76,19 +79,19 @@ module.exports = env => {
           exclude: /node_modules/,
           options: isProduction
             ? {
-              /* ts-loader options */
-            }
+                /* ts-loader options */
+              }
             : {
-              /* swc-loader options */
-              jsc: {
-                parser: {
-                  dynamicImport: true,
-                  syntax: 'typescript',
-                  tsx: true,
+                /* swc-loader options */
+                jsc: {
+                  parser: {
+                    dynamicImport: true,
+                    syntax: 'typescript',
+                    tsx: true,
+                  },
+                  target: 'es2015',
                 },
-                target: 'es2015',
               },
-            },
         },
         {
           test: /\.css$/,

frontend/packages/system/package.json

@@ -17,6 +17,7 @@
   "dependencies": {
     "@notify-frontend/common": "^0.0.1",
     "@notify-frontend/config": "^0.0.0",
+    "@openmsupply/tera-web": "^0.1.0",
     "react": "^18.0.0",
     "react-dom": "^18.0.0",
     "zxcvbn-typescript": "^5.0.1"

frontend/packages/system/src/Notifications/Pages/Base/BaseNotificationEditPage.tsx

@@ -198,7 +198,7 @@ export const BaseNotificationEditPage = <T extends BaseNotificationConfig>({
               sqlRecipientLists={sqlRecipientLists?.nodes ?? []}
             />
           </AppBarContentPortal>
-          <Grid flexDirection="column" display="flex" gap={2}>
+          <Grid flexDirection="column" display="flex" gap={2} width={'100%'}>
             <Box sx={{ paddingLeft: '10px' }}>
               <CustomForm draft={draft} onUpdate={onUpdate} />
               {errorMessage ? (

frontend/packages/system/src/Notifications/Pages/Scheduled/ScheduledNotificationEditForm.tsx

@@ -1,4 +1,4 @@
-import React from 'react';
+import React, { useState } from 'react';
 import {
   BasicTextInput,
   Box,
@@ -12,6 +12,7 @@ import {
 import { ScheduledNotification } from '../../types';
 import { SqlQuerySelector } from '../../components';
 import { useNotificationQueries } from 'packages/system/src/Queries/api';
+import { validateTemplate } from './tera';
 
 type ScheduledNotificationEditFormProps = {
   onUpdate: (patch: Partial<ScheduledNotification>) => void;
@@ -38,6 +39,12 @@ export const ScheduledNotificationEditForm = ({
   draft,
 }: ScheduledNotificationEditFormProps) => {
   const t = useTranslation('system');
+  const [subjectTemplateError, setSubjectTemplateError] = useState<
+    string | null
+  >(null);
+  const [bodyTemplateError, setBodyTemplateError] = useState<string | null>(
+    null
+  );
 
   const { queryParams } = useQueryParamsState();
   queryParams.first = 1000; // Set a high limit to ensure all queries are fetched, if we end up with over 1000 queries we'll need a new solution, or if this is too slow...
@@ -46,26 +53,45 @@ export const ScheduledNotificationEditForm = ({
   const queries = data?.nodes ?? [];
 
   return (
-    <Box paddingTop={1}>
+    <Box paddingTop={1} width={'100%'} paddingRight={'14px'}>
       <FormRow title={t('label.details')}>
         <BasicTextInput
           autoFocus
+          helperText={subjectTemplateError}
+          error={!!subjectTemplateError}
           value={draft.subjectTemplate}
           required
-          onChange={e =>
+          onChange={e => {
             onUpdate({
               subjectTemplate: e.target
                 .value as ScheduledNotification['subjectTemplate'],
-            })
-          }
+            });
+            try {
+              validateTemplate(e.target.value);
+              setSubjectTemplateError(null);
+            } catch (e) {
+              setSubjectTemplateError(e as string);
+            }
+          }}
           label={t('label.subject-template')}
           InputLabelProps={{ shrink: true }}
+          fullWidth
         />
       </FormRow>
       <FormRow title="">
         <BufferedTextArea
+          helperText={bodyTemplateError}
+          error={!!bodyTemplateError}
           value={draft.bodyTemplate}
-          onChange={e => onUpdate({ bodyTemplate: e.target.value })}
+          onChange={e => {
+            onUpdate({ bodyTemplate: e.target.value });
+            try {
+              validateTemplate(e.target.value);
+              setBodyTemplateError(null);
+            } catch (e) {
+              setBodyTemplateError(e as string);
+            }
+          }}
           label={t('label.body-template')}
           InputProps={{
             sx: {

frontend/packages/system/src/Notifications/Pages/Scheduled/ScheduledNotificationEditPage.tsx

@@ -19,6 +19,7 @@ import {
   NotificationConfigRowFragment,
   useNotificationConfigs,
 } from '../../api';
+import { validateTemplate } from './tera';
 
 export const ScheduledNotificationEditPage = () => {
   const t = useTranslation('system');
@@ -55,9 +56,19 @@ export const ScheduledNotificationEditPage = () => {
     await update({ input: inputs.update });
   };
 
+  const isValidTemplate = (template: string) => {
+    try {
+      validateTemplate(template);
+      return true;
+    } catch (e) {
+      return false;
+    }
+  };
+
   const isInvalid =
     !draft.title ||
-    // nothing selected
+    !isValidTemplate(draft.subjectTemplate) ||
+    !isValidTemplate(draft.bodyTemplate) ||
     // no recipients selected
     (!draft.recipientListIds.length &&
       !draft.recipientIds.length &&

frontend/packages/system/src/Notifications/Pages/Scheduled/tera.ts

@@ -0,0 +1,25 @@
+import { renderOneOff } from '@openmsupply/tera-web';
+
+const isTemplateError = (err: string) => {
+  return err.startsWith('Template');
+};
+const isParamsError = (err: string) => {
+  return err.startsWith('Parameter');
+};
+
+export const validateTemplate = (template: string) => {
+  try {
+    renderOneOff(template, JSON.stringify({}));
+  } catch (e) {
+    if (typeof e === 'string') {
+      if (isTemplateError(e)) {
+        throw e;
+      }
+      if (isParamsError(e)) {
+        // Missing params are not an error when validating the template
+        return;
+      }
+    }
+    throw 'Unknown error :' + e;
+  }
+};

frontend/yarn.lock

@@ -2664,6 +2664,11 @@
   dependencies:
     "@octokit/openapi-types" "^11.2.0"
 
+"@openmsupply/tera-web@^0.1.0":
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/@openmsupply/tera-web/-/tera-web-0.1.0.tgz#95b71a5380feee8ab260adb7a407f2b0f1d1821e"
+  integrity sha512-7SwRnVuBiKz6qiISAlPRna69mqPRMOcDMrym0lS6Of33lwBFo+VRwlwjGDfivI57WeFqODDJcfwufnp2Dx/1bQ==
+
 "@parcel/[email protected]":
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/@parcel/watcher-android-arm64/-/watcher-android-arm64-2.2.0.tgz#3d1a71f251ba829ab884dfe119cc4f4c49c7222b"