fix(cognito): define userData in preSignup auth (#7)

Author: chigginsiii

examples/javascript/src/pre-signup-lambda/index.mjs

@@ -1,6 +1,6 @@
-import { mapUserAttributes } from '../lib/utils.mjs';
-import Jane from '../lib/jane-service.mjs';
-import apiService from '../lib/api-service.mjs';
+import { mapUserAttributes } from '../lib/utils.mjs'
+import Jane from '../lib/jane-service.mjs'
+import apiService from '../lib/api-service.mjs'
 
 /**
  * Possible trigger sources:
@@ -12,12 +12,13 @@ import apiService from '../lib/api-service.mjs';
  * We skip this check on "PreSignUp_AdminCreateUser" so that we can create users manually
  * whenever necessary.
  */
-const ADMIN_CREATE_USER = 'PreSignUp_AdminCreateUser';
+const ADMIN_CREATE_USER = 'PreSignUp_AdminCreateUser'
 
 export const handler = async (event) => {
-  const token = await apiService.authenticateClient();
+  const token = await apiService.authenticateClient()
+  const userData = mapUserAttributes(event.request.userAttributes)
 
-  console.log(event);
+  console.log(event)
 
   if (event.triggerSource === ADMIN_CREATE_USER) {
     const { success, errorMessage } = await Jane.ensureExternalUserExists({
@@ -36,41 +37,41 @@ export const handler = async (event) => {
     return event
   }
 
-  const email = event.request.userAttributes.email;
-  const appClientId = event.callerContext.clientId;
+  const email = event.request.userAttributes.email
+  const appClientId = event.callerContext.clientId
 
-  const appClientPromise = Jane.getAppClient(appClientId, token);
+  const appClientPromise = Jane.getAppClient(appClientId, token)
   const userExistsPromise = Jane.userExists({
     email,
     app_client_id: appClientId,
-  }, token);
+  }, token)
   const validUserPromise = Jane.validateUser({
     pool_id: event.userPoolId,
     ...mapUserAttributes(event.request.userAttributes),
-  }, token);
+  }, token)
 
   return Promise.all([
     appClientPromise,
     userExistsPromise,
     validUserPromise,
   ]).then(([appClient, userExists, validUserResponse]) => {
     if (!appClient) {
-      throw Error(`App Client ID ${appClientId} was not found`);
+      throw Error(`App Client ID ${appClientId} was not found`)
     }
 
     if (userExists) {
-      throw Error('User already exists, please log in');
+      throw Error('User already exists, please log in')
     }
 
     if (!validUserResponse.valid) {
-      throw Error(validUserResponse.errorMessage);
+      throw Error(validUserResponse.errorMessage)
     }
 
     if (appClient.auto_confirm_email) {
-      event.response.autoConfirmUser = true;
-      event.response.autoVerifyEmail = true;
+      event.response.autoConfirmUser = true
+      event.response.autoVerifyEmail = true
     }
 
-    return event;
-  });
-};
+    return event
+  })
+}