Update the new job_statistics columns with the right values.

migrations/versions/0096_update_job_stats.py

@@ -0,0 +1,35 @@
+"""empty message
+
+Revision ID: 0096_update_job_stats
+Revises: 0095_migrate_existing_svc_perms
+Create Date: 2017-06-08 15:46:49.637642
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = '0096_update_job_stats'
+down_revision = '0095_migrate_existing_svc_perms'
+
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+
+def upgrade():
+    query = "UPDATE job_statistics  " \
+            "set sent = sms_sent + emails_sent + letters_sent, " \
+            " delivered = sms_delivered + emails_delivered, " \
+            " failed = sms_failed + emails_failed + letters_failed "
+
+    conn = op.get_bind()
+    conn.execute(query)
+
+
+def downgrade():
+    query = "UPDATE job_statistics  " \
+            "set sent = 0, " \
+            " delivered = 0, " \
+            " failed = 0 "
+
+    conn = op.get_bind()
+    conn.execute(query)