Cedar - Maria O. #91
Cedar - Maria O. #91
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… modified task model logic for calculating is_complete
…lf-written tests)
…e tasks of one goal, Wave 06 passing except for last test
…_task so that goal_id is included in response if the task is related to a goal, passing last test on Wave 06
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Great work on this complex Flask project! You've met the learning goals around writing tests and creating relationships with SQLAlchemy. Nice work implementing instance methods. I've left a few in-line comments on ways you may consider refactoring. Please let me know if you have any questions. Nice work!
| def to_dict(self): | ||
| return { | ||
| "id": self.task_id, | ||
| "title": self.title, | ||
| "description": self.description, | ||
| # "is_complete": True if self.completed_at == True else False | ||
| "is_complete": bool(self.completed_at) | ||
| } |
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Consider how you could refactor this to include the goal_id when self.goal_id is not null (None), then look below for one possible solution.
dict = {
"id": self.task_id,
"title": self.title,
"description": self.description,
# "is_complete": True if self.completed_at == True else False
"is_complete": bool(self.completed_at)
}
if self.goal_id:
dict["goal_id"] = self.goal_id
return dict
| "is_complete": bool(self.completed_at) | ||
| } | ||
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| def is_related_to_goal(self): |
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This is related to goal! Note how the suggested refactor above negates the need for this check.
| # relationship | ||
| tasks = db.relationship("Task", backref="goal", lazy=True) | ||
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| def to_dict(self): |
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Good work making these instance methods
| goals_bp = Blueprint('goals', __name__, url_prefix='/goals') | ||
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| # # Helper functions | ||
| def valid_int(id): |
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Note that you have this function in goal_routes and task_routes. Consider making a separate file with shared helper functions and importing them where you need them to DRY up your code.
| @goals_bp.route("", methods=["POST"], strict_slashes=False) | ||
| def create_goal(): | ||
| request_body = request.get_json() | ||
| valid_goal(request_body) |
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Great use of a helper function. You might consider also including the creation of the goal in valid_goal such that the function either aborts because of Invalid data or returns the goal instance.
| for goal in goal_objects: | ||
| response_list.append(goal.to_dict()) |
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This could be a nice place to use a list comprehension.
| task_ids_list = request_body["task_ids"] | ||
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| for task_id in task_ids_list: | ||
| task = Task.query.get(task_id) |
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We should probably double check that the task ids in the request body actually correspond to existing tasks. We can do that with a get_or_404 or a check on whether the task is None.
Also note that add_tasks_to_goal_dict does the work of creating a list of task ids. That list has already been handed in as part of the request body, so this extra work is not necessary.
| @tasks_bp.route("", methods=["POST"], strict_slashes=False) | ||
| def create_task(): | ||
| request_body = request.get_json() | ||
| valid_task(request_body) |
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Just like with goal, consider using valid_task to return a task instance.
| "title": "Updated Goal Title" | ||
| } | ||
| } | ||
| goal = Goal.query.get(1) |
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Nice work querying the database to make sure the change was persisted there.
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