Add uploads blueprint, the endpoint returns a combination of uploaded letters and jobs. The endpoint returns data about the uploaded letter or job, including notification statistics for the upload. The data is ordered by scheduled for and created_at.

It is likely this endppoint will need additional data for the UI to display, for the first iteration this will enable the /uploads page to show both letters and jobs. Only letter uploaded by the UI are included in the resultset.

Add file name to resultset.

app/upload/rest.py

@@ -0,0 +1,83 @@
+from flask import (
+    Blueprint,
+    jsonify,
+    request,
+    current_app
+)
+
+from app.dao.fact_notification_status_dao import fetch_notification_statuses_for_job
+from app.dao.jobs_dao import (
+    dao_get_notification_outcomes_for_job
+)
+from app.dao.uploads_dao import dao_get_uploads_by_service_id
+from app.errors import (
+    register_errors,
+    InvalidRequest
+)
+from app.utils import pagination_links, midnight_n_days_ago
+
+upload_blueprint = Blueprint('upload', __name__, url_prefix='/service/<uuid:service_id>/upload')
+
+register_errors(upload_blueprint)
+
+
+@upload_blueprint.route('', methods=['GET'])
+def get_uploads_by_service(service_id):
+    if request.args.get('limit_days'):
+        try:
+            limit_days = int(request.args['limit_days'])
+        except ValueError:
+            errors = {'limit_days': ['{} is not an integer'.format(request.args['limit_days'])]}
+            raise InvalidRequest(errors, status_code=400)
+    else:
+        limit_days = None
+
+    page = int(request.args.get('page', 1))
+    return jsonify(**get_paginated_uploads(service_id, limit_days, page))
+
+
+def get_paginated_uploads(service_id, limit_days, page):
+    pagination = dao_get_uploads_by_service_id(
+        service_id,
+        limit_days=limit_days,
+        page=page,
+        page_size=current_app.config['PAGE_SIZE']
+    )
+    uploads = pagination.items
+    data = []
+    for upload in uploads:
+        upload_dict = {
+            'id': upload.id,
+            'original_file_name': upload.original_file_name,
+            'notification_count': upload.notification_count,
+            'created_at': upload.scheduled_for.strftime(
+                "%Y-%m-%d %H:%M:%S") if upload.scheduled_for else upload.created_at.strftime("%Y-%m-%d %H:%M:%S"),
+            'upload_type': upload.upload_type
+        }
+        if upload.upload_type == 'job':
+            start = upload.processing_started
+
+            if start is None:
+                statistics = []
+            elif start.replace(tzinfo=None) < midnight_n_days_ago(3):
+                # ft_notification_status table
+                statistics = fetch_notification_statuses_for_job(upload.id)
+            else:
+                # notifications table
+                statistics = dao_get_notification_outcomes_for_job(service_id, upload.id)
+            upload_dict['statistics'] = [{'status': statistic.status, 'count': statistic.count} for statistic in
+                                         statistics]
+        else:
+            upload_dict['statistics'] = [{'status': upload.status, 'count': 1}]
+        data.append(upload_dict)
+
+    return {
+        'data': data,
+        'page_size': pagination.per_page,
+        'total': pagination.total,
+        'links': pagination_links(
+            pagination,
+            '.get_uploads_by_service',
+            service_id=service_id
+        )
+    }