first commit

service_app_init/alembic_generate.py

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+import os
+
+
+def generate_alembic_with_session(text):
+    from databases.sql_models.postgres_database import session
+
+    try:
+        result = session.execute(
+            text(
+                "SELECT EXISTS (SELECT 1 FROM information_schema.tables WHERE table_name = "
+                "'alembic_version') AS table_existence;"
+            )
+        )
+        if result.first()[0]:
+            session.execute(text("delete from alembic_version;"))
+            session.commit()
+    except Exception as e:
+        print(e)
+    finally:
+        run_command = "python -m alembic stamp head;"
+        run_command += (
+            "python -m alembic revision --autogenerate;python -m alembic upgrade head;"
+        )
+        os.system(run_command)