Обновить dags/OSV_with_docs.py

dags/OSV_with_docs.py

@@ -291,6 +291,62 @@ def upsert_list_fin_portfel(**kwargs):
         else:
             return 'Обновлять нечего.'
 
+def pogasheniya(**kwargs):
+    engine = get_db_engine()
+    query = text("""
+    SELECT DISTINCT
+          osv.schet
+        , osv.uid_subkonto2 as uid_dogovor
+        , osv.subkonto2 as name
+        , osv.nomer
+        , osv.date_begin
+        , osv.date_end
+    FROM oborotno_salbdovaya_vedomostb osv
+    LEFT JOIN pogasheniya p on p.uid_dogovor = osv.uid_subkonto2 and p.schet = osv.schet
+    WHERE p.uid_dogovor is null and (osv.schet::text like '%03%' OR osv.schet::text like '%01%')
+    UNION ALL
+    SELECT 
+          '76.07.1' as schet
+        , '00000000-0000-0000-0000-000000000000' as uid_dogovor
+        , 'Лизинг' as name
+        , osv.agreement_num as nomer
+        , osv.agreement_date as date_begin
+        , osv.redemption_date as date_end
+    FROM lizingi_garantii osv
+    LEFT JOIN pogasheniya p on p.nomer = osv.agreement_num
+    WHERE p.uid_dogovor is null
+    """)
+    df = pd.read_sql(query, engine)
+    with engine.begin() as conn:
+        if not df.empty:
+            conn.execute("CREATE TEMP TABLE temp_pogasheniya (schet text null, uid_dogovor text null, name text null, nomer text null, date_begin text null, date_end text null)")
+            df.to_sql('temp_pogasheniya', con=conn, if_exists='append', index=False, method='multi')
+            conn.execute("""
+            INSERT INTO public.pogasheniya (schet, uid_dogovor, name, nomer, date_begin, date_end)
+            SELECT * FROM temp_pogasheniya
+            ON CONFLICT (schet, uid_dogovor, nomer)
+            DO UPDATE SET
+                name = EXCLUDED.name,
+                nomer = EXCLUDED.nomer,
+                date_begin = EXCLUDED.date_begin,
+                date_end = EXCLUDED.date_end
+            """)
+            # conn.execute("""
+            # UPDATE public.pogasheniya fp
+            # SET id = subquery.new_id
+            # FROM (
+            #     SELECT 
+            #         id,
+            #         ROW_NUMBER() OVER (ORDER BY uid_dogovor, schet, nomer) as new_id
+            #     FROM public.pogasheniya
+            # ) AS subquery
+            # WHERE fp.id = subquery.id;
+            # """
+            # )
+            return 'Список обновлен.'
+        else:
+            return 'Обновлять нечего.'
+
 with DAG(
     dag_id='data_download_from_1C_source_with_docs',
     default_args=default_args,
@@ -312,4 +368,10 @@ with DAG(
         provide_context=True
     )
 
-read_data_1C_task >> upsert_list_fin_portfel_task
+    pogasheniya_task = PythonOperator(
+        task_id='pogasheniya',
+        python_callable=pogasheniya,
+        provide_context=True
+    )
+
+read_data_1C_task >> [upsert_list_fin_portfel_task, pogasheniya_task]