Merge pull request #30 from rezo-labs/patch/fix_current_user

Fix $CURRENT_USER when using nested field

Author: duydvu

src/operations.test.ts

@@ -6,10 +6,25 @@ jest
   .setSystemTime(new Date('2023-01-01'));
 
 describe('Test parseExpression', () => {
-  test('Dynamic variables', () => {
-    expect(parseExpression('$NOW', {})).toStrictEqual(new Date());
-    expect(parseExpression('$CURRENT_USER', {})).toBe(undefined);
-    expect(parseExpression('$CURRENT_USER', { __currentUser: 1 })).toBe(1);
+  describe('Dynamic variables', () => {
+    test('$NOW', () => {
+      expect(parseExpression('$NOW', {})).toStrictEqual(new Date());
+    });
+
+    test('$CURRENT_USER', () => {
+      const user = {
+        id: 1,
+        name: 'Duy',
+        role: {
+          name: 'admin',
+        },
+      };
+      expect(parseExpression('$CURRENT_USER', {})).toBe(undefined);
+      expect(parseExpression('$CURRENT_USER', { __currentUser: user })).toBe(1);
+      expect(parseExpression('$CURRENT_USER.name', { __currentUser: user })).toBe('Duy');
+      expect(parseExpression('$CURRENT_USER.role.name', { __currentUser: user })).toBe('admin');
+      expect(parseExpression('$CURRENT_USER.something', { __currentUser: user })).toBe(null);
+    });
   });
 
   test('INT op', () => {

src/operations.ts

@@ -13,8 +13,11 @@ export function parseExpression(exp: string, values: Record<string, any>): any {
 		if (exp === '$NOW') {
 			return new Date();
 		}
-		if (exp === '$CURRENT_USER') {
-			return values.__currentUser;
+		if (exp.startsWith('$CURRENT_USER')) {
+			if (exp === '$CURRENT_USER') {
+				return values.__currentUser?.id;
+			}
+			return findValueByPath({ $CURRENT_USER: values.__currentUser }, exp).value;
 		}
 
 		const opMatch = parseOp(exp);

src/utils.ts

@@ -55,7 +55,7 @@ export const useDeepValues = (
 	template: string
 ) => {
 	const api = useApi();
-	const currentUser = useStores().useUserStore().currentUser.id;
+	const { currentUser } = useStores().useUserStore();
 	const finalValues = ref<Record<string, any>>({});
 	let fieldCache: Record<string, any> = {};
 	let itemCache: Record<string, any> = {};