```coffeescript
angular.module("doubtfire.api.models.project", [])

.factory("Project", (resourcePlus) ->
  Project = resourcePlus "/projects/:id", { id: "@id" }
  Project.tutorialEnrolment = resourcePlus "/units/:id/tutorials/:tutorial_abbreviation/enrolments/:project_id", {id: "@id", tutorial_abbreviation: "@tutorial_abbreviation", project_id: "@project_id"}

  Project
)
```

Add refresh task end point
user
```coffeescript
angular.module("doubtfire.api.models.project", [])

.factory("Project", (resourcePlus) ->
  Project = resourcePlus "/projects/:id", { id: "@id" }
  Project.tutorialEnrolment = resourcePlus "/units/:id/tutorials/:tutorial_abbreviation/enrolments/:project_id", {id: "@id", tutorial_abbreviation: "@tutorial_abbreviation", project_id: "@project_id"}
  Project.refreshTasks = resourcePlus '/projects/:project_id/refresh_tasks/:task_definition_id', {task_definition_id: "@task_definition_id", project_id: "@project_id"}
  Project
)
```
assistant