Fix (api): fix the document parsing status check logic (#12504)

### What problem does this PR solve?
When the original code terminates the parsing task halfway, the progress
may not be 0 or 1, which will result in the inability to call the
interface to parse again

-Change the document parsing progress check to task status check, and
use TaskStatus.RUNNING.value to judge
-Update the condition judgment for stopping parsing documents, and check
whether the task is running instead


### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

api/apps/sdk/doc.py

@@ -866,7 +866,7 @@ async def parse(tenant_id, dataset_id):
             continue
         if not doc:
             return get_error_data_result(message=f"You don't own the document {id}.")
-        if 0.0 < doc[0].progress < 1.0:
+        if doc[0].run == TaskStatus.RUNNING.value:
             return get_error_data_result("Can't parse document that is currently being processed")
         info = {"run": "1", "progress": 0, "progress_msg": "", "chunk_num": 0, "token_num": 0}
         DocumentService.update_by_id(id, info)
@@ -946,8 +946,8 @@ async def stop_parsing(tenant_id, dataset_id):
         doc = DocumentService.query(id=id, kb_id=dataset_id)
         if not doc:
             return get_error_data_result(message=f"You don't own the document {id}.")
-        if int(doc[0].progress) == 1 or doc[0].progress == 0:
-            return get_error_data_result("Can't stop parsing document with progress at 0 or 1")
+        if doc[0].run != TaskStatus.RUNNING.value :
+            return get_error_data_result("Can't stop parsing document that has not started or already completed")
         # Send cancellation signal via Redis to stop background task
         cancel_all_task_of(id)
         info = {"run": "2", "progress": 0, "chunk_num": 0}

test/testcases/test_http_api/test_file_management_within_dataset/test_stop_parse_documents.py

@@ -157,7 +157,7 @@ class TestDocumentsParseStop:
 
         res = stop_parse_documents(HttpApiAuth, dataset_id, {"document_ids": document_ids})
         assert res["code"] == 102
-        assert res["message"] == "Can't stop parsing document with progress at 0 or 1"
+        assert res["message"] == "Can't stop parsing document that has not started or already completed"
 
     @pytest.mark.p3
     def test_duplicate_stop_parse(self, HttpApiAuth, add_documents_func):