Story #6414

Updated by over 1 year ago

## User experience

A task that dispatches some number of tasks returns a list of created resources that includes at least one TaskGroup href.

The user can then perform a GET on the TaskGroup and receive a data structure that looks like this:

"pulp_created": "2019-07-23T08:18:12.927007Z",
"pulp_href": "/pulp/api/v3/task-groups/59f8a786-c7d7-4e2b-ad07-701479d403c5/",
"description": "foo group of tasks",
"waiting": [],
"skipped": [],
"running": [],
"completed": ["/pulp/api/v3/tasks/55db2086-cf2e-438f-b5b7-cd0dbb7c8cf4/"],
"failed": ["/pulp/api/v3/tasks/abc56745-dcfe-549a-c6c8-df0ccb7c9b11/"],
"canceled": []

## Implementation

TaskGroup model, viewset, and serializer need to be created.

Task model needs to have an optional 'task_group' foreign key added.

The enque_with_reservation[0] enque_with_reservation method needs to accept an optional 'task_group' keyword argument. When the 'task_group' is specified it is saved as a ForeignKey on the Task model that is created for tracking that task.