fix: email processor esm issue with p-throttle + config read

Signed-off-by: Heikki Hellgren <heikki.hellgren@op.fi>

plugins/notifications-backend-module-email/package.json

@@ -45,7 +45,7 @@
     "@backstage/types": "workspace:^",
     "lodash": "^4.17.21",
     "nodemailer": "^6.9.13",
-    "p-throttle": "^6.1.0"
+    "p-throttle": "^4.1.1"
   },
   "devDependencies": {
     "@backstage/backend-test-utils": "workspace:^",

plugins/notifications-backend-module-email/src/processor/NotificationsEmailProcessor.test.ts

@@ -52,7 +52,7 @@ describe('NotificationsEmailProcessor', () => {
         notifications: {
           processors: {
             email: {
-              transport: {
+              transportConfig: {
                 transport: 'smtp',
                 hostname: 'localhost',
                 port: 465,
@@ -98,7 +98,7 @@ describe('NotificationsEmailProcessor', () => {
         notifications: {
           processors: {
             email: {
-              transport: {
+              transportConfig: {
                 transport: 'ses',
                 region: 'us-west-2',
               },
@@ -138,7 +138,7 @@ describe('NotificationsEmailProcessor', () => {
         notifications: {
           processors: {
             email: {
-              transport: {
+              transportConfig: {
                 transport: 'sendmail',
                 path: '/usr/local/bin/sendmail',
               },
@@ -189,7 +189,7 @@ describe('NotificationsEmailProcessor', () => {
         notifications: {
           processors: {
             email: {
-              transport: {
+              transportConfig: {
                 transport: 'sendmail',
                 path: '/usr/local/bin/sendmail',
               },
@@ -246,7 +246,7 @@ describe('NotificationsEmailProcessor', () => {
         notifications: {
           processors: {
             email: {
-              transport: {
+              transportConfig: {
                 transport: 'sendmail',
                 path: '/usr/local/bin/sendmail',
               },
@@ -306,7 +306,7 @@ describe('NotificationsEmailProcessor', () => {
         notifications: {
           processors: {
             email: {
-              transport: {
+              transportConfig: {
                 transport: 'sendmail',
                 path: '/usr/local/bin/sendmail',
               },

plugins/notifications-backend-module-email/src/processor/NotificationsEmailProcessor.ts

@@ -62,7 +62,7 @@ export class NotificationsEmailProcessor implements NotificationProcessor {
     const emailProcessorConfig = config.getConfig(
       'notifications.processors.email',
     );
-    this.transportConfig = emailProcessorConfig.getConfig('transport');
+    this.transportConfig = emailProcessorConfig.getConfig('transportConfig');
     this.broadcastConfig =
       emailProcessorConfig.getOptionalConfig('broadcastConfig');
     this.sender = emailProcessorConfig.getString('sender');