New db method: charges by project for stacked data

hitier
1 parent 17b05589
Showing 1 changed file with 48 additions and 1 deletions Show diff stats
app/db_mgr.py
@@ -60,7 +60,6 @@ def charges_by_project(project_id):
             where project_id = {project_id}
             order by c.period_id
             """
-    print(req_sql)
     req_res = db.session.execute(req_sql)
     results = list(req_res)
     # Remove comma
@@ -73,6 +72,54 @@ def charges_by_project(project_id):
     return nocomma_results
  
  
+def charges_by_project_stacked(project_id, category="service"):
+    """
+    Build the list of charges for one project, period by period
+    :param project_id: the project's id we want to return data for
+    :param category: what dict to build for each period, 'service' or 'capacity' ?
+    :return: a 2 dim table with header as first line and datas next, of the form
+            period, category_0, category_1, ....., category_n,
+            sem_0, value_00, value_01, ....., value_0n,
+            sem_1, value_10, value_11, ....., value_1n,
+                .
+                .
+            sem_n, value_n0, value_n1, ....., value_nn,