fix(admin-panel): resolve feature flag key mismatch (#9530)

Update feature flag handling by mapping input keys to enum values. This
ensures compatibility and prevents potential runtime errors when
updating workspace feature flags.

packages/twenty-server/src/engine/core-modules/feature-flag/feature-flag.entity.ts

@@ -26,7 +26,7 @@ export class FeatureFlagEntity {
 
   @Field(() => FeatureFlagKey)
   @Column({ nullable: false, type: 'text' })
-  key: FeatureFlagKey;
+  key: `${FeatureFlagKey}`;
 
   @Field()
   @Column({ nullable: false, type: 'uuid' })

packages/twenty-server/src/engine/core-modules/feature-flag/validates/feature-flag.validate.spec.ts

@@ -0,0 +1,24 @@
+import { CustomException } from 'src/utils/custom-exception';
+import { featureFlagValidator } from 'src/engine/core-modules/feature-flag/validates/feature-flag.validate';
+
+describe('featureFlagValidator', () => {
+  describe('assertIsFeatureFlagKey', () => {
+    it('should not throw error if featureFlagKey is valid', () => {
+      expect(() =>
+        featureFlagValidator.assertIsFeatureFlagKey(
+          'IsWorkflowEnabled',
+          new CustomException('Error', 'Error'),
+        ),
+      ).not.toThrow();
+    });
+
+    it('should throw error if featureFlagKey is invalid', () => {
+      const invalidKey = 'InvalidKey';
+      const exception = new CustomException('Error', 'Error');
+
+      expect(() =>
+        featureFlagValidator.assertIsFeatureFlagKey(invalidKey, exception),
+      ).toThrow(exception);
+    });
+  });
+});

packages/twenty-server/src/engine/core-modules/feature-flag/validates/feature-flag.validate.ts

@@ -0,0 +1,17 @@
+import { CustomException } from 'src/utils/custom-exception';
+import { FeatureFlagKey } from 'src/engine/core-modules/feature-flag/enums/feature-flag-key.enum';
+import { isDefined } from 'src/utils/is-defined';
+
+const assertIsFeatureFlagKey = (
+  featureFlagKey: string,
+  exceptionToThrow: CustomException,
+): asserts featureFlagKey is FeatureFlagKey => {
+  if (isDefined(FeatureFlagKey[featureFlagKey])) return;
+  throw exceptionToThrow;
+};
+
+export const featureFlagValidator: {
+  assertIsFeatureFlagKey: typeof assertIsFeatureFlagKey;
+} = {
+  assertIsFeatureFlagKey: assertIsFeatureFlagKey,
+};