fix application_id

 PAGE_DEFAULT = 1
 PAGE_SIZE_DEFAULT = 10
 
-FIXED_APPLICATION_ID = '手工单'
+FIXED_APPLICATION_ID_PREFIX = 'CH-S'
 
 DOC_SCHEME_LIST = ['ACCEPTANCE', 'SETTLEMENT', 'CONTRACT MANAGEMENT']
 DATA_SOURCE_LIST = ['POS', 'EAPP', 'ECONTRACT']

@@ -79,8 +79,9 @@ class Command(BaseCommand, LoggerMixin):
             return None, None, None
         # TODO EDMS下载pdf
         doc_data_path = os.path.join(self.data_dir, business_type, str(doc.id))
+        os.makedirs(doc_data_path, exist_ok=True)
         pdf_path = os.path.join(doc_data_path, '{0}.pdf'.format(doc.id))
-        if doc.application_id != consts.FIXED_APPLICATION_ID:
+        if not doc.application_id.startswith(consts.FIXED_APPLICATION_ID_PREFIX):
             self.edms.download(pdf_path, doc.metadata_version_id)
 
         excel_path = os.path.join(doc_data_path, '{0}.xls'.format(doc.id))

@@ -271,20 +271,20 @@ class DocView(GenericView, DocHandler):
     @use_args(upload_pdf_args, location='files')
     def post(self, request, args):
         # 1. 上传信息记录
-        const_str = consts.FIXED_APPLICATION_ID
         metadata_version_id = str(int(time.time()))
+        application_id = '{0}{1}'.format(consts.FIXED_APPLICATION_ID_PREFIX, metadata_version_id)
         upload_finish_time = timezone.now()
         document_scheme = random.choice(consts.DOC_SCHEME_LIST)
         data_source = random.choice(consts.DATA_SOURCE_LIST)
         business_type = random.choice(consts.BUSINESS_TYPE_LIST)
         record = UploadDocRecords.objects.create(
             metadata_version_id=metadata_version_id,
-            application_id=const_str,
-            main_applicant=const_str,
-            co_applicant=const_str,
-            guarantor_1=const_str,
-            guarantor_2=const_str,
-            document_name=const_str,
+            application_id=application_id,
+            main_applicant='',
+            co_applicant='',
+            guarantor_1='',
+            guarantor_2='',
+            document_name=application_id,
             document_scheme=document_scheme,
             business_type=business_type,
             data_source=data_source,
@@ -296,12 +296,12 @@ class DocView(GenericView, DocHandler):
         doc = doc_class.objects.create(
             record_id=record.id,
             metadata_version_id=metadata_version_id,
-            application_id=const_str,
-            main_applicant=const_str,
-            co_applicant=const_str,
-            guarantor_1=const_str,
-            guarantor_2=const_str,
-            document_name=const_str,
+            application_id=application_id,
+            main_applicant='',
+            co_applicant='',
+            guarantor_1='',
+            guarantor_2='',
+            document_name=application_id,
             document_scheme=document_scheme,
             data_source=data_source,
             upload_finish_time=upload_finish_time,