feat: expose user role in getCurrentUser() for custom web apps

formulus-formplayer/src/types/FormulusInterfaceDefinition.ts

@@ -8,7 +8,7 @@
  * If you've checked out the monorepo use:
  * cp ..\formulus\src\webview\FormulusInterfaceDefinition.ts .\src\FormulusInterfaceDefinition.ts
  *
- * Current Version: 1.0.17
+ * Current Version: 1.0.18
  */
 
 /**
@@ -458,9 +458,13 @@ export interface FormulusInterface {
 
   /**
    * Get information about the currently authenticated user
-   * @returns {Promise<{username: string, displayName?: string}>} User information
+   * @returns {Promise<{username: string, displayName?: string, role?: 'read-only' | 'read-write' | 'admin'}>} User information including role
    */
-  getCurrentUser(): Promise<{ username: string; displayName?: string }>;
+  getCurrentUser(): Promise<{
+    username: string;
+    displayName?: string;
+    role?: 'read-only' | 'read-write' | 'admin';
+  }>;
 }
 
 /**

formulus/src/webview/FormulusInterfaceDefinition.ts

@@ -8,7 +8,7 @@
  * If you've checked out the monorepo use:
  * cp ..\formulus\src\webview\FormulusInterfaceDefinition.ts .\src\FormulusInterfaceDefinition.ts
  *
- * Current Version: 1.0.17
+ * Current Version: 1.0.18
  */
 
 /**
@@ -458,9 +458,13 @@ export interface FormulusInterface {
 
   /**
    * Get information about the currently authenticated user
-   * @returns {Promise<{username: string, displayName?: string}>} User information
+   * @returns {Promise<{username: string, displayName?: string, role?: 'read-only' | 'read-write' | 'admin'}>} User information including role
    */
-  getCurrentUser(): Promise<{ username: string; displayName?: string }>;
+  getCurrentUser(): Promise<{
+    username: string;
+    displayName?: string;
+    role?: 'read-only' | 'read-write' | 'admin';
+  }>;
 }
 
 /**

formulus/src/webview/FormulusMessageHandlers.ts

@@ -6,6 +6,7 @@ import { GeolocationService } from '../services/GeolocationService';
 import { WebViewMessageEvent, WebView } from 'react-native-webview';
 import RNFS from 'react-native-fs';
 import * as Keychain from 'react-native-keychain';
+import AsyncStorage from '@react-native-async-storage/async-storage';
 import { Alert } from 'react-native';
 import * as ImagePicker from 'react-native-image-picker';
 import {
@@ -962,17 +963,40 @@ export function createFormulusMessageHandlers(): FormulusMessageHandlers {
     onGetCurrentUser: async (): Promise<{
       username: string;
       displayName?: string;
+      role?: 'read-only' | 'read-write' | 'admin';
     }> => {
       try {
         const credentials = await Keychain.getGenericPassword();
-        if (credentials) {
-          return {
-            username: credentials.username,
-            displayName: credentials.username,
-          };
-        } else {
+        if (!credentials) {
           throw new Error('No user credentials found');
         }
+
+        // Retrieve role from stored user info (set during login)
+        let role: 'read-only' | 'read-write' | 'admin' | undefined;
+        try {
+          const userJson = await AsyncStorage.getItem('@user');
+          if (userJson) {
+            const userInfo = JSON.parse(userJson);
+            if (
+              userInfo.role === 'admin' ||
+              userInfo.role === 'read-write' ||
+              userInfo.role === 'read-only'
+            ) {
+              role = userInfo.role;
+            }
+          }
+        } catch (roleError) {
+          console.warn(
+            'FormulusMessageHandlers: Failed to retrieve user role:',
+            roleError,
+          );
+        }
+
+        return {
+          username: credentials.username,
+          displayName: credentials.username,
+          role,
+        };
       } catch (error) {
         console.error(
           'FormulusMessageHandlers: Failed to get current user:',

formulus/src/webview/FormulusMessageHandlers.types.ts

@@ -61,7 +61,11 @@ export interface FormulusMessageHandlers {
     whereClause?: string | null;
   }) => Promise<Observation[]>;
   onOpenFormplayer?: (data: FormInitData) => Promise<FormCompletionResult>;
-  onGetCurrentUser?: () => Promise<{ username: string; displayName?: string }>;
+  onGetCurrentUser?: () => Promise<{
+    username: string;
+    displayName?: string;
+    role?: 'read-only' | 'read-write' | 'admin';
+  }>;
   // Called when the Formplayer WebView signals that it has completed initialization
   // via a `formplayerInitialized` message. Primarily used for logging/diagnostics.
   onFormplayerInitialized?: (data: {