Remake tender and lot documents addition

Add ${doc_id} variable and get_id_from_doc_name function.
Use updated `create_fake_doc` function.
Use better names for variables.

@@ -40,10 +40,12 @@ Resource           resource.robot
 
 
 Можливість додати документацію до тендера
-  ${filepath}=  create_fake_doc
-  Run As  ${tender_owner}  Завантажити документ  ${filepath}  ${TENDER['TENDER_UAID']}
-  ${documents}=  Create Dictionary  filepath=${filepath}
-  Set To Dictionary  ${USERS.users['${tender_owner}']}  documents=${documents}
+  ${file_path}  ${file_name}  ${file_content}=  create_fake_doc
+  Run As  ${tender_owner}  Завантажити документ  ${file_path}  ${TENDER['TENDER_UAID']}
+  ${doc_id}=  get_id_from_doc_name  ${file_name}
+  ${tender_document}=  Create Dictionary  doc_name=${file_name}  doc_id=${doc_id}  doc_content=${file_content}
+  Set To Dictionary  ${USERS.users['${tender_owner}']}  tender_document=${tender_document}
+  Remove File  ${file_path}
 
 
 Можливість додати предмет закупівлі в тендер
@@ -153,13 +155,17 @@ Resource           resource.robot
 
 Можливість додати документацію до ${lot_index} лоту
   ${lot_id}=  get_id_from_object  ${USERS.users['${tender_owner}'].tender_data.data.lots[${lot_index}]}
-  ${filepath}=  create_fake_doc
-  Run As  ${tender_owner}  Завантажити документ в лот  ${filepath}  ${TENDER['TENDER_UAID']}  ${lot_id}
+  ${file_path}  ${file_name}  ${file_content}=  create_fake_doc
+  Run As  ${tender_owner}  Завантажити документ в лот  ${file_path}  ${TENDER['TENDER_UAID']}  ${lot_id}
+  ${doc_id}=  get_id_from_doc_name  ${file_name}
+  ${data}=  Create Dictionary  doc_name=${file_name}  doc_id=${doc_id}  doc_content=${file_content}
   ${empty_list}=  Create List
   ${lots_documents}=  Get variable value  ${USERS.users['${tender_owner}'].lots_documents}  ${empty_list}
-  Append to list  ${lots_documents}  ${filepath}
+  Append to list  ${lots_documents}  ${data}
   Set to dictionary  ${USERS.users['${tender_owner}']}  lots_documents=${lots_documents}
   Log  ${USERS.users['${tender_owner}'].lots_documents}
+  Remove File  ${file_path}
+
 
 Можливість додати документацію до всіх лотів
   ${number_of_lots}=  Get Length  ${USERS.users['${tender_owner}'].initial_data.data.lots}

@@ -413,6 +413,10 @@ def get_id_from_object(obj):
     return obj_id.group(1)
 
 
+def get_id_from_doc_name(name):
+    return re.match(r'd\-[0-9a-fA-F]{8}', name).group(0)
+
+
 def get_object_type_by_id(object_id):
     prefixes = {'q': 'questions', 'f': 'features', 'i': 'items', 'l': 'lots'}
     return prefixes.get(object_id[0])