[FC-005] feat: add necessary models for Openedx survey report (#31183)

* feat: add survey_report djangoapp
* feat: add survey report cli command and query methods
* fix: add init file
* refactor: change model fields
* refactor: rename application file and rename methods
* refactor: add is_active to get course enrollments
* refactor: rename method to get active users
* refactor: remove fields useless
* test: rename mocks in command tests
* test: update test name
* docs: add README file
* docs: add selection criteria to get unique courses
* docs: update README
* test: remove useless mocks and use default modulestore
* docs: change command error message
* docs: add docs decisions
* docs: Update openedx/features/survey_report/management/commands/generate_report.py
* docs: add fields descriptions
* docs: add logs for each query
* style: add blank lines
* refactor: rename variables and add a constant for weeks
* refactor: add constant MIN_ENROLLS_ACTIVE_COURSE


Co-authored-by: henrrypg <henrry.pulgarin@edunext.co>
Co-authored-by: David Ormsbee <dave@tcril.org>
Co-authored-by: Maria Grimaldi <maria.grimaldi@edunext.co>

openedx/features/survey_report/api.py

@@ -0,0 +1,37 @@
+"""
+Contains the logic to manage survey report model.
+"""
+
+from django.conf import settings
+
+from openedx.features.survey_report.models import SurveyReport
+from openedx.features.survey_report.queries import (
+    get_course_enrollments,
+    get_recently_active_users,
+    get_generated_certificates,
+    get_registered_learners,
+    get_unique_courses_offered
+)
+
+MAX_WEEKS_SINCE_LAST_LOGIN: int = 4
+
+
+def generate_report() -> None:
+    """ Generate a report with relevant data."""
+    courses_offered = get_unique_courses_offered()
+    learners = get_recently_active_users(weeks=MAX_WEEKS_SINCE_LAST_LOGIN)
+    registered_learners = get_registered_learners()
+    certificates = get_generated_certificates()
+    enrollments = get_course_enrollments()
+    extra_data = settings.SURVEY_REPORT_EXTRA_DATA
+
+    survey_report = SurveyReport(
+        courses_offered=courses_offered,
+        learners=learners,
+        registered_learners=registered_learners,
+        generated_certificates=certificates,
+        enrollments=enrollments,
+        extra_data=extra_data,
+    )
+
+    survey_report.save()