Queries to get job statistics by job_id or by service_id.

tests/app/dao/test_jobs_dao.py

@@ -16,7 +16,10 @@ from app.dao.jobs_dao import (
     all_notifications_are_created_for_job,
     dao_update_job_status,
     dao_get_all_notifications_for_job,
-    dao_get_jobs_older_than_limited_by)
+    dao_get_jobs_older_than_limited_by,
+    dao_get_job_statistics_for_job,
+    dao_get_job_stats_for_service)
+from app.dao.statistics_dao import create_or_update_job_sending_statistics, update_job_stats_outcome_count
 from app.models import (
     Job, JobStatistics,
     EMAIL_TYPE, SMS_TYPE, LETTER_TYPE
@@ -411,3 +414,115 @@ def test_should_get_jobs_seven_days_old_filters_type(notify_db, notify_db_sessio
 
     assert len(jobs) == 2
     assert job_to_remain.id not in [job.id for job in jobs]
+
+
+def test_dao_get_job_statistics_for_job(notify_db, notify_db_session, sample_job):
+    notification = create_notification(notify_db=notify_db, notify_db_session=notify_db_session, job=sample_job)
+    notification_delivered = create_notification(notify_db=notify_db, notify_db_session=notify_db_session,
+                                                 job=sample_job, status='delivered')
+    notification_failed = create_notification(notify_db=notify_db, notify_db_session=notify_db_session, job=sample_job,
+                                              status='permanent-failure')
+
+    create_or_update_job_sending_statistics(notification)
+    create_or_update_job_sending_statistics(notification_delivered)
+    create_or_update_job_sending_statistics(notification_failed)
+    update_job_stats_outcome_count(notification_delivered)
+    update_job_stats_outcome_count(notification_failed)
+    results = dao_get_job_statistics_for_job(sample_job.id)
+    assert results.job_id == sample_job.id
+    assert results.sent == 3
+    assert results.delivered == 1
+    assert results.failed == 1
+
+
+def test_dao_get_job_statistics_for_job(notify_db, notify_db_session, sample_service):
+    job_1, job_2 = stats_set_up(notify_db, notify_db_session, sample_service)
+    results = dao_get_job_statistics_for_job(job_1.id)
+    assert_job_stat(job_1, results, 2, 1, 0)
+
+    results_2 = dao_get_job_statistics_for_job(job_2.id)
+    assert_job_stat(job_2, results_2, 1, 0, 1)
+
+
+def test_dao_get_job_stats_for_service(notify_db, notify_db_session, sample_service):
+    job_1, job_2 = stats_set_up(notify_db, notify_db_session, sample_service)
+
+    results = dao_get_job_stats_for_service(sample_service.id)
+    assert len(results) == 2
+    assert_job_stat(job_2, results[0], 1, 0, 1)
+    assert_job_stat(job_1, results[1], 2, 1, 0)
+
+
+def test_dao_get_job_stats_for_service_only_returns_stats_for_service(notify_db, notify_db_session, sample_service):
+    job_1, job_2 = stats_set_up(notify_db, notify_db_session, sample_service)
+    another_service = create_service(notify_db=notify_db, notify_db_session=notify_db_session,
+                                     service_name='Another Service')
+    job_3, job_4 = stats_set_up(notify_db, notify_db_session, service=another_service)
+
+    results = dao_get_job_stats_for_service(sample_service.id)
+    assert len(results) == 2
+    assert_job_stat(job_2, results[0], 1, 0, 1)
+    assert_job_stat(job_1, results[1], 2, 1, 0)
+
+    results = dao_get_job_stats_for_service(another_service.id)
+    assert len(results) == 2
+    assert_job_stat(job_4, results[0], 1, 0, 1)
+    assert_job_stat(job_3, results[1], 2, 1, 0)
+
+
+def test_dao_get_job_stats_for_service_only_returns_jobs_created_within_limited_days(
+        notify_db, notify_db_session, sample_service):
+    job_1, job_2 = stats_set_up(notify_db, notify_db_session, sample_service)
+
+    results = dao_get_job_stats_for_service(sample_service.id, limit_days=1)
+    assert len(results) == 1
+    assert_job_stat(job_2, results[0], 1, 0, 1)
+
+
+def test_dao_get_job_stats_for_service_only_returns_jobs_created_within_limited_days_inclusive(
+        notify_db, notify_db_session, sample_service):
+    job_1, job_2 = stats_set_up(notify_db, notify_db_session, sample_service)
+
+    results = dao_get_job_stats_for_service(sample_service.id, limit_days=2)
+    assert len(results) == 2
+    assert_job_stat(job_2, results[0], 1, 0, 1)
+    assert_job_stat(job_1, results[1], 2, 1, 0)
+
+
+def test_dao_get_job_stats_paginates_results(
+        notify_db, notify_db_session, sample_service):
+    job_1, job_2 = stats_set_up(notify_db, notify_db_session, sample_service)
+
+    results = dao_get_job_stats_for_service(sample_service.id, page=1, page_size=1)
+    assert len(results) == 1
+    assert_job_stat(job_2, results[0], 1, 0, 1)
+    results_2 = dao_get_job_stats_for_service(sample_service.id, page=2, page_size=1)
+    assert len(results_2) == 1
+    assert_job_stat(job_1, results_2[0], 2, 1, 0)
+
+
+def assert_job_stat(job, result, sent, delivered, failed):
+    assert result.job_id == job.id
+    assert result.original_file_name == job.original_file_name
+    assert result.created_at == job.created_at
+    assert result.sent == sent
+    assert result.delivered == delivered
+    assert result.failed == failed
+
+
+def stats_set_up(notify_db, notify_db_session, service):
+    job_1 = create_job(notify_db=notify_db, notify_db_session=notify_db_session,
+                       service=service, created_at=datetime.utcnow() - timedelta(days=2))
+    job_2 = create_job(notify_db=notify_db, notify_db_session=notify_db_session,
+                       service=service, original_file_name='Another job')
+    notification = create_notification(notify_db=notify_db, notify_db_session=notify_db_session, job=job_1)
+    notification_delivered = create_notification(notify_db=notify_db, notify_db_session=notify_db_session,
+                                                 job=job_1, status='delivered')
+    notification_failed = create_notification(notify_db=notify_db, notify_db_session=notify_db_session, job=job_2,
+                                              status='permanent-failure')
+    create_or_update_job_sending_statistics(notification)
+    create_or_update_job_sending_statistics(notification_delivered)
+    create_or_update_job_sending_statistics(notification_failed)
+    update_job_stats_outcome_count(notification_delivered)
+    update_job_stats_outcome_count(notification_failed)
+    return job_1, job_2