[Gh 1570] feature flag for table metrics (#1574)

### Feature or Bugfix
- Feature


### Detail

Using existing functions like is_feature_enabled to enabled / disable
use of metrics and associated profiling jobs.

### Relates

- #1570

### Security
Please answer the questions below briefly where applicable, or write
`N/A`. Based on
[OWASP 10](https://owasp.org/Top10/en/).

- Does this PR introduce or modify any input fields or queries - this
includes
fetching data from storage outside the application (e.g. a database, an
S3 bucket)? N/A
  - Is the input sanitized? 
- What precautions are you taking before deserializing the data you
consume?
  - Is injection prevented by parametrizing queries?
  - Have you ensured no `eval` or similar functions are used?
- Does this PR introduce any functionality or component that requires
authorization? N/A
- How have you ensured it respects the existing AuthN/AuthZ mechanisms?
  - Are you logging failed auth attempts?
- Are you using or adding any cryptographic features? No
  - Do you use a standard proven implementations?
  - Are the used keys controlled by the customer? Where are they stored?
- Are you introducing any new policies/roles/users? No
  - Have you used the least-privilege principle? How?


By submitting this pull request, I confirm that my contribution is made
under the terms of the Apache 2.0 license.

---------

Co-authored-by: trajopadhye <tejas.rajopadhye@yahooinc.com>

backend/dataall/modules/s3_datasets/services/dataset_profiling_service.py

@@ -1,5 +1,6 @@
 import json
 
+from dataall.base.feature_toggle_checker import is_feature_enabled
 from dataall.core.permissions.services.resource_policy_service import ResourcePolicyService
 from dataall.core.tasks.service_handlers import Worker
 from dataall.base.context import get_context
@@ -22,6 +23,7 @@
 class DatasetProfilingService:
     @staticmethod
     @ResourcePolicyService.has_resource_permission(PROFILE_DATASET_TABLE)
+    @is_feature_enabled('modules.s3_datasets.features.metrics_data')
     def start_profiling_run(uri, table_uri, glue_table_name):
         context = get_context()
         with context.db_engine.scoped_session() as session:
@@ -55,6 +57,7 @@ def start_profiling_run(uri, table_uri, glue_table_name):
         return run
 
     @staticmethod
+    @is_feature_enabled('modules.s3_datasets.features.metrics_data')
     def resolve_profiling_run_status(run_uri):
         context = get_context()
         with context.db_engine.scoped_session() as session:
@@ -64,11 +67,13 @@ def resolve_profiling_run_status(run_uri):
 
     @staticmethod
     @ResourcePolicyService.has_resource_permission(GET_DATASET)
+    @is_feature_enabled('modules.s3_datasets.features.metrics_data')
     def list_profiling_runs(uri):
         with get_context().db_engine.scoped_session() as session:
             return DatasetProfilingRepository.list_profiling_runs(session, uri)
 
     @classmethod
+    @is_feature_enabled('modules.s3_datasets.features.metrics_data')
     def get_dataset_table_profiling_run(cls, uri: str):
         with get_context().db_engine.scoped_session() as session:
             cls._check_preview_permissions_if_needed(session, table_uri=uri)
@@ -94,6 +99,7 @@ def get_dataset_table_profiling_run(cls, uri: str):
             return run
 
     @classmethod
+    @is_feature_enabled('modules.s3_datasets.features.metrics_data')
     def list_table_profiling_runs(cls, uri: str):
         with get_context().db_engine.scoped_session() as session:
             cls._check_preview_permissions_if_needed(session=session, table_uri=uri)

config.json

@@ -57,6 +57,7 @@
                 "aws_actions": true,
                 "preview_data": true,
                 "glue_crawler": true,
+                "metrics_data": true,
                 "show_stack_logs": "enabled"
             }
         },

frontend/src/modules/Tables/views/TableView.js

@@ -42,6 +42,7 @@ import { isFeatureEnabled } from 'utils';
 import config from '../../../generated/config.json';
 
 const previewDataEnabled = isFeatureEnabled('s3_datasets', 'preview_data');
+const metricsEnabled = isFeatureEnabled('s3_datasets', 'metrics_data');
 
 const confidentialityOptionsDict =
   config.modules.datasets_base.features.confidentiality_dropdown === true &&
@@ -195,7 +196,7 @@ const TableView = () => {
       if (!tabs.find((t) => t.value === 'columns')) {
         tabs.push({ label: 'Columns', value: 'columns' });
       }
-      if (!tabs.find((t) => t.value === 'metrics')) {
+      if (metricsEnabled && !tabs.find((t) => t.value === 'metrics')) {
         tabs.push({ label: 'Metrics', value: 'metrics' });
       }
       if (
@@ -310,7 +311,7 @@ const TableView = () => {
             {currentTab === 'columns' && (
               <TableColumns table={table} isAdmin={isAdmin} />
             )}
-            {currentTab === 'metrics' && (
+            {metricsEnabled && currentTab === 'metrics' && (
               <TableMetrics table={table} isAdmin={isAdmin} />
             )}
             {currentTab === 'datafilters' && isAdmin && (