learnhouse/apps/api/src/services/courses/activities/assignments.py
2024-08-07 23:47:18 +02:00

1650 lines
49 KiB
Python

####################################################
# CRUD
####################################################
from datetime import datetime
from typing import Literal
from uuid import uuid4
from fastapi import HTTPException, Request, UploadFile
from sqlmodel import Session, select
from src.db.courses.activities import Activity
from src.db.courses.assignments import (
Assignment,
AssignmentCreate,
AssignmentRead,
AssignmentTask,
AssignmentTaskCreate,
AssignmentTaskRead,
AssignmentTaskSubmission,
AssignmentTaskSubmissionCreate,
AssignmentTaskSubmissionRead,
AssignmentTaskSubmissionUpdate,
AssignmentTaskUpdate,
AssignmentUpdate,
AssignmentUserSubmission,
AssignmentUserSubmissionCreate,
AssignmentUserSubmissionRead,
AssignmentUserSubmissionStatus,
)
from src.db.courses.courses import Course
from src.db.organizations import Organization
from src.db.trail_runs import TrailRun
from src.db.trail_steps import TrailStep
from src.db.users import AnonymousUser, PublicUser, User
from src.security.rbac.rbac import (
authorization_verify_based_on_roles_and_authorship_and_usergroups,
authorization_verify_if_element_is_public,
authorization_verify_if_user_is_anon,
)
from src.services.courses.activities.uploads.sub_file import upload_submission_file
from src.services.courses.activities.uploads.tasks_ref_files import (
upload_reference_file,
)
from src.services.trail.trail import check_trail_presence
## > Assignments CRUD
async def create_assignment(
request: Request,
assignment_object: AssignmentCreate,
current_user: PublicUser | AnonymousUser,
db_session: Session,
):
# Check if org exists
statement = select(Course).where(Course.id == assignment_object.course_id)
course = db_session.exec(statement).first()
if not course:
raise HTTPException(
status_code=404,
detail="Course not found",
)
# RBAC check
await rbac_check(request, course.course_uuid, current_user, "create", db_session)
# Create Assignment
assignment = Assignment(**assignment_object.model_dump())
assignment.assignment_uuid = str(f"assignment_{uuid4()}")
assignment.creation_date = str(datetime.now())
assignment.update_date = str(datetime.now())
assignment.org_id = course.org_id
# Insert Assignment in DB
db_session.add(assignment)
db_session.commit()
db_session.refresh(assignment)
# return assignment read
return AssignmentRead.model_validate(assignment)
async def read_assignment(
request: Request,
assignment_uuid: str,
current_user: PublicUser | AnonymousUser,
db_session: Session,
):
# Check if assignment exists
statement = select(Assignment).where(Assignment.assignment_uuid == assignment_uuid)
assignment = db_session.exec(statement).first()
if not assignment:
raise HTTPException(
status_code=404,
detail="Assignment not found",
)
# Check if course exists
statement = select(Course).where(Course.id == assignment.course_id)
course = db_session.exec(statement).first()
if not course:
raise HTTPException(
status_code=404,
detail="Course not found",
)
# RBAC check
await rbac_check(request, course.course_uuid, current_user, "read", db_session)
# return assignment read
return AssignmentRead.model_validate(assignment)
async def read_assignment_from_activity_uuid(
request: Request,
activity_uuid: str,
current_user: PublicUser | AnonymousUser,
db_session: Session,
):
# Check if activity exists
statement = select(Activity).where(Activity.activity_uuid == activity_uuid)
activity = db_session.exec(statement).first()
if not activity:
raise HTTPException(
status_code=404,
detail="Activity not found",
)
# Check if course exists
statement = select(Course).where(Course.id == activity.course_id)
course = db_session.exec(statement).first()
if not course:
raise HTTPException(
status_code=404,
detail="Course not found",
)
# Check if assignment exists
statement = select(Assignment).where(Assignment.activity_id == activity.id)
assignment = db_session.exec(statement).first()
if not assignment:
raise HTTPException(
status_code=404,
detail="Assignment not found",
)
# RBAC check
await rbac_check(request, course.course_uuid, current_user, "read", db_session)
# return assignment read
return AssignmentRead.model_validate(assignment)
async def update_assignment(
request: Request,
assignment_uuid: str,
assignment_object: AssignmentUpdate,
current_user: PublicUser | AnonymousUser,
db_session: Session,
):
# Check if assignment exists
statement = select(Assignment).where(Assignment.assignment_uuid == assignment_uuid)
assignment = db_session.exec(statement).first()
if not assignment:
raise HTTPException(
status_code=404,
detail="Assignment not found",
)
# Check if course exists
statement = select(Course).where(Course.id == assignment.course_id)
course = db_session.exec(statement).first()
if not course:
raise HTTPException(
status_code=404,
detail="Course not found",
)
# RBAC check
await rbac_check(request, course.course_uuid, current_user, "update", db_session)
# Update only the fields that were passed in
for var, value in vars(assignment_object).items():
if value is not None:
setattr(assignment, var, value)
assignment.update_date = str(datetime.now())
# Insert Assignment in DB
db_session.add(assignment)
db_session.commit()
db_session.refresh(assignment)
# return assignment read
return AssignmentRead.model_validate(assignment)
async def delete_assignment(
request: Request,
assignment_uuid: str,
current_user: PublicUser | AnonymousUser,
db_session: Session,
):
# Check if assignment exists
statement = select(Assignment).where(Assignment.assignment_uuid == assignment_uuid)
assignment = db_session.exec(statement).first()
if not assignment:
raise HTTPException(
status_code=404,
detail="Assignment not found",
)
# Check if course exists
statement = select(Course).where(Course.id == assignment.course_id)
course = db_session.exec(statement).first()
if not course:
raise HTTPException(
status_code=404,
detail="Course not found",
)
# RBAC check
await rbac_check(request, course.course_uuid, current_user, "delete", db_session)
# Delete Assignment
db_session.delete(assignment)
db_session.commit()
return {"message": "Assignment deleted"}
async def delete_assignment_from_activity_uuid(
request: Request,
activity_uuid: str,
current_user: PublicUser | AnonymousUser,
db_session: Session,
):
# Check if activity exists
statement = select(Activity).where(Activity.activity_uuid == activity_uuid)
activity = db_session.exec(statement).first()
if not activity:
raise HTTPException(
status_code=404,
detail="Activity not found",
)
# Check if course exists
statement = select(Course).where(Course.id == activity.course_id)
course = db_session.exec(statement).first()
if not course:
raise HTTPException(
status_code=404,
detail="Course not found",
)
# Check if assignment exists
statement = select(Assignment).where(Assignment.activity_id == activity.id)
assignment = db_session.exec(statement).first()
if not assignment:
raise HTTPException(
status_code=404,
detail="Assignment not found",
)
# RBAC check
await rbac_check(request, course.course_uuid, current_user, "delete", db_session)
# Delete Assignment
db_session.delete(assignment)
db_session.commit()
return {"message": "Assignment deleted"}
## > Assignments Tasks CRUD
async def create_assignment_task(
request: Request,
assignment_uuid: str,
assignment_task_object: AssignmentTaskCreate,
current_user: PublicUser | AnonymousUser,
db_session: Session,
):
# Check if assignment exists
statement = select(Assignment).where(Assignment.assignment_uuid == assignment_uuid)
assignment = db_session.exec(statement).first()
if not assignment:
raise HTTPException(
status_code=404,
detail="Assignment not found",
)
# Check if course exists
statement = select(Course).where(Course.id == assignment.course_id)
course = db_session.exec(statement).first()
if not course:
raise HTTPException(
status_code=404,
detail="Course not found",
)
# RBAC check
await rbac_check(request, course.course_uuid, current_user, "create", db_session)
# Create Assignment Task
assignment_task = AssignmentTask(**assignment_task_object.model_dump())
assignment_task.assignment_task_uuid = str(f"assignmenttask_{uuid4()}")
assignment_task.creation_date = str(datetime.now())
assignment_task.update_date = str(datetime.now())
assignment_task.org_id = course.org_id
assignment_task.chapter_id = assignment.chapter_id
assignment_task.activity_id = assignment.activity_id
assignment_task.assignment_id = assignment.id # type: ignore
assignment_task.course_id = assignment.course_id
# Insert Assignment Task in DB
db_session.add(assignment_task)
db_session.commit()
db_session.refresh(assignment_task)
# return assignment task read
return AssignmentTaskRead.model_validate(assignment_task)
async def read_assignment_tasks(
request: Request,
assignment_uuid: str,
current_user: PublicUser | AnonymousUser,
db_session: Session,
):
# Find assignment
statement = select(Assignment).where(Assignment.assignment_uuid == assignment_uuid)
assignment = db_session.exec(statement).first()
if not assignment:
raise HTTPException(
status_code=404,
detail="Assignment not found",
)
# Check if course exists
statement = select(Course).where(Course.id == assignment.course_id)
course = db_session.exec(statement).first()
if not course:
raise HTTPException(
status_code=404,
detail="Course not found",
)
# Find assignments tasks for an assignment
statement = select(AssignmentTask).where(
AssignmentTask.assignment_id == assignment.id
)
# RBAC check
await rbac_check(request, course.course_uuid, current_user, "read", db_session)
# return assignment tasks read
return [
AssignmentTaskRead.model_validate(assignment_task)
for assignment_task in db_session.exec(statement).all()
]
async def read_assignment_task(
request: Request,
assignment_task_uuid: str,
current_user: PublicUser | AnonymousUser,
db_session: Session,
):
# Find assignment
statement = select(AssignmentTask).where(
AssignmentTask.assignment_task_uuid == assignment_task_uuid
)
assignmenttask = db_session.exec(statement).first()
if not assignmenttask:
raise HTTPException(
status_code=404,
detail="Assignment Task not found",
)
# Check if assignment exists
statement = select(Assignment).where(Assignment.id == assignmenttask.assignment_id)
assignment = db_session.exec(statement).first()
if not assignment:
raise HTTPException(
status_code=404,
detail="Assignment not found",
)
# Check if course exists
statement = select(Course).where(Course.id == assignment.course_id)
course = db_session.exec(statement).first()
if not course:
raise HTTPException(
status_code=404,
detail="Course not found",
)
# RBAC check
await rbac_check(request, course.course_uuid, current_user, "read", db_session)
# return assignment task read
return AssignmentTaskRead.model_validate(assignmenttask)
async def put_assignment_task_reference_file(
request: Request,
db_session: Session,
assignment_task_uuid: str,
current_user: PublicUser | AnonymousUser,
reference_file: UploadFile | None = None,
):
# Check if assignment task exists
statement = select(AssignmentTask).where(
AssignmentTask.assignment_task_uuid == assignment_task_uuid
)
assignment_task = db_session.exec(statement).first()
if not assignment_task:
raise HTTPException(
status_code=404,
detail="Assignment Task not found",
)
# Check if assignment exists
statement = select(Assignment).where(Assignment.id == assignment_task.assignment_id)
assignment = db_session.exec(statement).first()
if not assignment:
raise HTTPException(
status_code=404,
detail="Assignment not found",
)
# Check for activity
statement = select(Activity).where(Activity.id == assignment.activity_id)
activity = db_session.exec(statement).first()
# Check if course exists
statement = select(Course).where(Course.id == assignment.course_id)
course = db_session.exec(statement).first()
if not course:
raise HTTPException(
status_code=404,
detail="Course not found",
)
# Get org uuid
org_statement = select(Organization).where(Organization.id == course.org_id)
org = db_session.exec(org_statement).first()
# RBAC check
await rbac_check(request, course.course_uuid, current_user, "update", db_session)
# Upload reference file
if reference_file and reference_file.filename and activity and org:
name_in_disk = (
f"{assignment_task_uuid}{uuid4()}.{reference_file.filename.split('.')[-1]}"
)
await upload_reference_file(
reference_file,
name_in_disk,
activity.activity_uuid,
org.org_uuid,
course.course_uuid,
assignment.assignment_uuid,
assignment_task_uuid,
)
# Update reference file
assignment_task.reference_file = name_in_disk
assignment_task.update_date = str(datetime.now())
# Insert Assignment Task in DB
db_session.add(assignment_task)
db_session.commit()
db_session.refresh(assignment_task)
# return assignment task read
return AssignmentTaskRead.model_validate(assignment_task)
async def put_assignment_task_submission_file(
request: Request,
db_session: Session,
assignment_task_uuid: str,
current_user: PublicUser | AnonymousUser,
sub_file: UploadFile | None = None,
):
# Check if assignment task exists
statement = select(AssignmentTask).where(
AssignmentTask.assignment_task_uuid == assignment_task_uuid
)
assignment_task = db_session.exec(statement).first()
if not assignment_task:
raise HTTPException(
status_code=404,
detail="Assignment Task not found",
)
# Check if assignment exists
statement = select(Assignment).where(Assignment.id == assignment_task.assignment_id)
assignment = db_session.exec(statement).first()
if not assignment:
raise HTTPException(
status_code=404,
detail="Assignment not found",
)
# Check for activity
statement = select(Activity).where(Activity.id == assignment.activity_id)
activity = db_session.exec(statement).first()
# Check if course exists
statement = select(Course).where(Course.id == assignment.course_id)
course = db_session.exec(statement).first()
if not course:
raise HTTPException(
status_code=404,
detail="Course not found",
)
# Get org uuid
org_statement = select(Organization).where(Organization.id == course.org_id)
org = db_session.exec(org_statement).first()
# RBAC check
await rbac_check(request, course.course_uuid, current_user, "read", db_session)
# Upload reference file
if sub_file and sub_file.filename and activity and org:
name_in_disk = f"{assignment_task_uuid}_sub_{current_user.email}_{uuid4()}.{sub_file.filename.split('.')[-1]}"
await upload_submission_file(
sub_file,
name_in_disk,
activity.activity_uuid,
org.org_uuid,
course.course_uuid,
assignment.assignment_uuid,
assignment_task_uuid,
)
return {"file_uuid": name_in_disk}
async def update_assignment_task(
request: Request,
assignment_task_uuid: str,
assignment_task_object: AssignmentTaskUpdate,
current_user: PublicUser | AnonymousUser,
db_session: Session,
):
# Check if assignment task exists
statement = select(AssignmentTask).where(
AssignmentTask.assignment_task_uuid == assignment_task_uuid
)
assignment_task = db_session.exec(statement).first()
if not assignment_task:
raise HTTPException(
status_code=404,
detail="Assignment Task not found",
)
# Check if assignment exists
statement = select(Assignment).where(Assignment.id == assignment_task.assignment_id)
assignment = db_session.exec(statement).first()
if not assignment:
raise HTTPException(
status_code=404,
detail="Assignment not found",
)
# Check if course exists
statement = select(Course).where(Course.id == assignment.course_id)
course = db_session.exec(statement).first()
if not course:
raise HTTPException(
status_code=404,
detail="Course not found",
)
# RBAC check
await rbac_check(request, course.course_uuid, current_user, "update", db_session)
# Update only the fields that were passed in
for var, value in vars(assignment_task_object).items():
if value is not None:
setattr(assignment_task, var, value)
assignment_task.update_date = str(datetime.now())
# Insert Assignment Task in DB
db_session.add(assignment_task)
db_session.commit()
db_session.refresh(assignment_task)
# return assignment task read
return AssignmentTaskRead.model_validate(assignment_task)
async def delete_assignment_task(
request: Request,
assignment_task_uuid: str,
current_user: PublicUser | AnonymousUser,
db_session: Session,
):
# Check if assignment task exists
statement = select(AssignmentTask).where(
AssignmentTask.assignment_task_uuid == assignment_task_uuid
)
assignment_task = db_session.exec(statement).first()
if not assignment_task:
raise HTTPException(
status_code=404,
detail="Assignment Task not found",
)
# Check if assignment exists
statement = select(Assignment).where(Assignment.id == assignment_task.assignment_id)
assignment = db_session.exec(statement).first()
if not assignment:
raise HTTPException(
status_code=404,
detail="Assignment not found",
)
# Check if course exists
statement = select(Course).where(Course.id == assignment.course_id)
course = db_session.exec(statement).first()
if not course:
raise HTTPException(
status_code=404,
detail="Course not found",
)
# RBAC check
await rbac_check(request, course.course_uuid, current_user, "delete", db_session)
# Delete Assignment Task
db_session.delete(assignment_task)
db_session.commit()
return {"message": "Assignment Task deleted"}
## > Assignments Tasks Submissions CRUD
async def handle_assignment_task_submission(
request: Request,
assignment_task_uuid: str,
assignment_task_submission_object: AssignmentTaskSubmissionUpdate,
current_user: PublicUser | AnonymousUser,
db_session: Session,
):
# TODO: Improve terrible implementation of this function
# Check if assignment task exists
statement = select(AssignmentTask).where(
AssignmentTask.assignment_task_uuid == assignment_task_uuid
)
assignment_task = db_session.exec(statement).first()
if not assignment_task:
raise HTTPException(
status_code=404,
detail="Assignment Task not found",
)
# Check if assignment exists
statement = select(Assignment).where(Assignment.id == assignment_task.assignment_id)
assignment = db_session.exec(statement).first()
if not assignment:
raise HTTPException(
status_code=404,
detail="Assignment not found",
)
# Check if user already submitted the assignment
statement = select(AssignmentTaskSubmission).where(
AssignmentTaskSubmission.assignment_task_id == assignment_task.id,
AssignmentTaskSubmission.user_id == current_user.id,
)
assignment_task_submission = db_session.exec(statement).first()
# Update Task submission if it exists
if assignment_task_submission:
# Update only the fields that were passed in
for var, value in vars(assignment_task_submission_object).items():
if value is not None:
setattr(assignment_task_submission, var, value)
assignment_task_submission.update_date = str(datetime.now())
# Insert Assignment Task Submission in DB
db_session.add(assignment_task_submission)
db_session.commit()
db_session.refresh(assignment_task_submission)
# return assignment task submission read
return AssignmentTaskSubmissionRead.model_validate(assignment_task_submission)
else:
# Create new Task submission
current_time = str(datetime.now())
# Assuming model_dump() returns a dictionary
model_data = assignment_task_submission_object.model_dump()
assignment_task_submission = AssignmentTaskSubmission(
assignment_task_submission_uuid=f"assignmenttasksubmission_{uuid4()}",
task_submission=model_data["task_submission"],
grade=model_data["grade"],
task_submission_grade_feedback=model_data["task_submission_grade_feedback"],
assignment_task_id=int(assignment_task.id), # type: ignore
assignment_type=assignment_task.assignment_type,
activity_id=assignment.activity_id,
course_id=assignment.course_id,
chapter_id=assignment.chapter_id,
user_id=current_user.id,
creation_date=current_time,
update_date=current_time,
)
# Insert Assignment Task Submission in DB
db_session.add(assignment_task_submission)
db_session.commit()
# return assignment task submission read
return AssignmentTaskSubmissionRead.model_validate(assignment_task_submission)
async def read_user_assignment_task_submissions(
request: Request,
assignment_task_uuid: str,
user_id: int,
current_user: PublicUser | AnonymousUser,
db_session: Session,
):
# Check if assignment task exists
statement = select(AssignmentTask).where(
AssignmentTask.assignment_task_uuid == assignment_task_uuid
)
assignment_task = db_session.exec(statement).first()
if not assignment_task:
raise HTTPException(
status_code=404,
detail="Assignment Task not found",
)
# Check if assignment task submission exists
statement = select(AssignmentTaskSubmission).where(
AssignmentTaskSubmission.assignment_task_id == assignment_task.id,
AssignmentTaskSubmission.user_id == user_id,
)
assignment_task_submission = db_session.exec(statement).first()
if not assignment_task_submission:
raise HTTPException(
status_code=404,
detail="Assignment Task Submission not found",
)
# Check if assignment exists
statement = select(Assignment).where(Assignment.id == assignment_task.assignment_id)
assignment = db_session.exec(statement).first()
if not assignment:
raise HTTPException(
status_code=404,
detail="Assignment not found",
)
# Check if course exists
statement = select(Course).where(Course.id == assignment.course_id)
course = db_session.exec(statement).first()
if not course:
raise HTTPException(
status_code=404,
detail="Course not found",
)
# RBAC check
await rbac_check(request, course.course_uuid, current_user, "read", db_session)
# return assignment task submission read
return AssignmentTaskSubmissionRead.model_validate(assignment_task_submission)
async def read_user_assignment_task_submissions_me(
request: Request,
assignment_task_uuid: str,
current_user: PublicUser | AnonymousUser,
db_session: Session,
):
return await read_user_assignment_task_submissions(
request,
assignment_task_uuid,
current_user.id,
current_user,
db_session,
)
async def read_assignment_task_submissions(
request: Request,
assignment_task_submission_uuid: str,
current_user: PublicUser | AnonymousUser,
db_session: Session,
):
# Check if assignment task submission exists
statement = select(AssignmentTaskSubmission).where(
AssignmentTaskSubmission.assignment_task_submission_uuid
== assignment_task_submission_uuid,
)
assignment_task_submission = db_session.exec(statement).first()
if not assignment_task_submission:
raise HTTPException(
status_code=404,
detail="Assignment Task Submission not found",
)
# Check if assignment task exists
statement = select(AssignmentTask).where(
AssignmentTask.id == assignment_task_submission.assignment_task_id
)
assignment_task = db_session.exec(statement).first()
if not assignment_task:
raise HTTPException(
status_code=404,
detail="Assignment Task not found",
)
# Check if assignment exists
statement = select(Assignment).where(Assignment.id == assignment_task.assignment_id)
assignment = db_session.exec(statement).first()
if not assignment:
raise HTTPException(
status_code=404,
detail="Assignment not found",
)
# Check if course exists
statement = select(Course).where(Course.id == assignment.course_id)
course = db_session.exec(statement).first()
if not course:
raise HTTPException(
status_code=404,
detail="Course not found",
)
# RBAC check
await rbac_check(request, course.course_uuid, current_user, "read", db_session)
# return assignment task submission read
return AssignmentTaskSubmissionRead.model_validate(assignment_task_submission)
async def update_assignment_task_submission(
request: Request,
assignment_task_submission_uuid: str,
assignment_task_submission_object: AssignmentTaskSubmissionCreate,
current_user: PublicUser | AnonymousUser,
db_session: Session,
):
# Check if assignment task submission exists
statement = select(AssignmentTaskSubmission).where(
AssignmentTaskSubmission.assignment_task_submission_uuid
== assignment_task_submission_uuid
)
assignment_task_submission = db_session.exec(statement).first()
if not assignment_task_submission:
raise HTTPException(
status_code=404,
detail="Assignment Task Submission not found",
)
# Check if assignment task exists
statement = select(AssignmentTask).where(
AssignmentTask.id == assignment_task_submission.assignment_task_id
)
assignment_task = db_session.exec(statement).first()
if not assignment_task:
raise HTTPException(
status_code=404,
detail="Assignment Task not found",
)
# Check if assignment exists
statement = select(Assignment).where(Assignment.id == assignment_task.assignment_id)
assignment = db_session.exec(statement).first()
if not assignment:
raise HTTPException(
status_code=404,
detail="Assignment not found",
)
# Check if course exists
statement = select(Course).where(Course.id == assignment.course_id)
course = db_session.exec(statement).first()
if not course:
raise HTTPException(
status_code=404,
detail="Course not found",
)
# RBAC check
await rbac_check(request, course.course_uuid, current_user, "update", db_session)
# Update only the fields that were passed in
for var, value in vars(assignment_task_submission_object).items():
if value is not None:
setattr(assignment_task_submission, var, value)
assignment_task_submission.update_date = str(datetime.now())
# Insert Assignment Task Submission in DB
db_session.add(assignment_task_submission)
db_session.commit()
db_session.refresh(assignment_task_submission)
# return assignment task submission read
return AssignmentTaskSubmissionRead.model_validate(assignment_task_submission)
async def delete_assignment_task_submission(
request: Request,
assignment_task_submission_uuid: str,
current_user: PublicUser | AnonymousUser,
db_session: Session,
):
# Check if assignment task submission exists
statement = select(AssignmentTaskSubmission).where(
AssignmentTaskSubmission.assignment_task_submission_uuid
== assignment_task_submission_uuid
)
assignment_task_submission = db_session.exec(statement).first()
if not assignment_task_submission:
raise HTTPException(
status_code=404,
detail="Assignment Task Submission not found",
)
# Check if assignment task exists
statement = select(AssignmentTask).where(
AssignmentTask.id == assignment_task_submission.assignment_task_id
)
assignment_task = db_session.exec(statement).first()
if not assignment_task:
raise HTTPException(
status_code=404,
detail="Assignment Task not found",
)
# Check if assignment exists
statement = select(Assignment).where(Assignment.id == assignment_task.assignment_id)
assignment = db_session.exec(statement).first()
if not assignment:
raise HTTPException(
status_code=404,
detail="Assignment not found",
)
# Check if course exists
statement = select(Course).where(Course.id == assignment.course_id)
course = db_session.exec(statement).first()
if not course:
raise HTTPException(
status_code=404,
detail="Course not found",
)
# RBAC check
await rbac_check(request, course.course_uuid, current_user, "delete", db_session)
# Delete Assignment Task Submission
db_session.delete(assignment_task_submission)
db_session.commit()
return {"message": "Assignment Task Submission deleted"}
## > Assignments Submissions CRUD
async def create_assignment_submission(
request: Request,
assignment_uuid: str,
current_user: PublicUser | AnonymousUser,
db_session: Session,
):
# Check if assignment exists
statement = select(Assignment).where(Assignment.assignment_uuid == assignment_uuid)
assignment = db_session.exec(statement).first()
if not assignment:
raise HTTPException(
status_code=404,
detail="Assignment not found",
)
# Check if the submission has already been made
statement = select(AssignmentUserSubmission).where(
AssignmentUserSubmission.assignment_id == assignment.id,
AssignmentUserSubmission.user_id == current_user.id,
)
assignment_user_submission = db_session.exec(statement).first()
if assignment_user_submission:
raise HTTPException(
status_code=400,
detail="Assignment User Submission already exists",
)
# Check if course exists
statement = select(Course).where(Course.id == assignment.course_id)
course = db_session.exec(statement).first()
if not course:
raise HTTPException(
status_code=404,
detail="Course not found",
)
# Check if User already submitted the assignment
statement = select(AssignmentUserSubmission).where(
AssignmentUserSubmission.assignment_id == assignment.id,
AssignmentUserSubmission.user_id == current_user.id,
)
assignment_user_submission = db_session.exec(statement).first()
if assignment_user_submission:
raise HTTPException(
status_code=400,
detail="Assignment User Submission already exists",
)
# RBAC check
await rbac_check(request, course.course_uuid, current_user, "create", db_session)
# Create Assignment User Submission
assignment_user_submission = AssignmentUserSubmission(
user_id=current_user.id,
assignment_id=assignment.id, # type: ignore
grade=0,
assignmentusersubmission_uuid=str(f"assignmentusersubmission_{uuid4()}"),
submission_status=AssignmentUserSubmissionStatus.SUBMITTED,
creation_date=str(datetime.now()),
update_date=str(datetime.now()),
)
# Insert Assignment User Submission in DB
db_session.add(assignment_user_submission)
db_session.commit()
# User
statement = select(User).where(User.id == current_user.id)
user = db_session.exec(statement).first()
if not user:
raise HTTPException(
status_code=404,
detail="User not found",
)
# Activity
statement = select(Activity).where(Activity.id == assignment.activity_id)
activity = db_session.exec(statement).first()
if not activity:
raise HTTPException(
status_code=404,
detail="Activity not found",
)
# Add TrailStep
trail = await check_trail_presence(
org_id=course.org_id,
user_id=user.id,
request=request,
user=user,
db_session=db_session,
)
statement = select(TrailRun).where(
TrailRun.trail_id == trail.id,
TrailRun.course_id == course.id,
TrailRun.user_id == user.id,
)
trailrun = db_session.exec(statement).first()
if not trailrun:
trailrun = TrailRun(
trail_id=trail.id if trail.id is not None else 0,
course_id=course.id if course.id is not None else 0,
org_id=course.org_id,
user_id=user.id,
creation_date=str(datetime.now()),
update_date=str(datetime.now()),
)
db_session.add(trailrun)
db_session.commit()
db_session.refresh(trailrun)
statement = select(TrailStep).where(
TrailStep.trailrun_id == trailrun.id,
TrailStep.activity_id == activity.id,
TrailStep.user_id == user.id,
)
trailstep = db_session.exec(statement).first()
if not trailstep:
trailstep = TrailStep(
trailrun_id=trailrun.id if trailrun.id is not None else 0,
activity_id=activity.id if activity.id is not None else 0,
course_id=course.id if course.id is not None else 0,
trail_id=trail.id if trail.id is not None else 0,
org_id=course.org_id,
complete=True,
teacher_verified=False,
grade="",
user_id=user.id,
creation_date=str(datetime.now()),
update_date=str(datetime.now()),
)
db_session.add(trailstep)
db_session.commit()
db_session.refresh(trailstep)
# return assignment user submission read
return AssignmentUserSubmissionRead.model_validate(assignment_user_submission)
async def read_assignment_submissions(
request: Request,
assignment_uuid: str,
current_user: PublicUser | AnonymousUser,
db_session: Session,
):
# Find assignment
statement = select(Assignment).where(Assignment.assignment_uuid == assignment_uuid)
assignment = db_session.exec(statement).first()
if not assignment:
raise HTTPException(
status_code=404,
detail="Assignment not found",
)
# Check if course exists
statement = select(Course).where(Course.id == assignment.course_id)
course = db_session.exec(statement).first()
if not course:
raise HTTPException(
status_code=404,
detail="Course not found",
)
# Find assignments tasks for an assignment
statement = select(AssignmentUserSubmission).where(
AssignmentUserSubmission.assignment_id == assignment.id
)
# RBAC check
await rbac_check(request, course.course_uuid, current_user, "read", db_session)
# return assignment tasks read
return [
AssignmentUserSubmissionRead.model_validate(assignment_user_submission)
for assignment_user_submission in db_session.exec(statement).all()
]
async def read_user_assignment_submissions(
request: Request,
assignment_uuid: str,
user_id: int,
current_user: PublicUser | AnonymousUser,
db_session: Session,
):
# Find assignment
statement = select(Assignment).where(Assignment.assignment_uuid == assignment_uuid)
assignment = db_session.exec(statement).first()
if not assignment:
raise HTTPException(
status_code=404,
detail="Assignment not found",
)
# Check if course exists
statement = select(Course).where(Course.id == assignment.course_id)
course = db_session.exec(statement).first()
if not course:
raise HTTPException(
status_code=404,
detail="Course not found",
)
# Find assignments tasks for an assignment
statement = select(AssignmentUserSubmission).where(
AssignmentUserSubmission.assignment_id == assignment.id,
AssignmentUserSubmission.user_id == user_id,
)
# RBAC check
await rbac_check(request, course.course_uuid, current_user, "read", db_session)
# return assignment tasks read
return [
AssignmentUserSubmissionRead.model_validate(assignment_user_submission)
for assignment_user_submission in db_session.exec(statement).all()
]
async def read_user_assignment_submissions_me(
request: Request,
assignment_uuid: str,
current_user: PublicUser | AnonymousUser,
db_session: Session,
):
return await read_user_assignment_submissions(
request,
assignment_uuid,
current_user.id,
current_user,
db_session,
)
async def update_assignment_submission(
request: Request,
user_id: str,
assignment_user_submission_object: AssignmentUserSubmissionCreate,
current_user: PublicUser | AnonymousUser,
db_session: Session,
):
# Check if assignment user submission exists
statement = select(AssignmentUserSubmission).where(
AssignmentUserSubmission.user_id == user_id
)
assignment_user_submission = db_session.exec(statement).first()
if not assignment_user_submission:
raise HTTPException(
status_code=404,
detail="Assignment User Submission not found",
)
# Check if assignment exists
statement = select(Assignment).where(
Assignment.id == assignment_user_submission.assignment_id
)
assignment = db_session.exec(statement).first()
if not assignment:
raise HTTPException(
status_code=404,
detail="Assignment not found",
)
# Check if course exists
statement = select(Course).where(Course.id == assignment.course_id)
course = db_session.exec(statement).first()
if not course:
raise HTTPException(
status_code=404,
detail="Course not found",
)
# RBAC check
await rbac_check(request, course.course_uuid, current_user, "update", db_session)
# Update only the fields that were passed in
for var, value in vars(assignment_user_submission_object).items():
if value is not None:
setattr(assignment_user_submission, var, value)
assignment_user_submission.update_date = str(datetime.now())
# Insert Assignment User Submission in DB
db_session.add(assignment_user_submission)
db_session.commit()
db_session.refresh(assignment_user_submission)
# return assignment user submission read
return AssignmentUserSubmissionRead.model_validate(assignment_user_submission)
async def delete_assignment_submission(
request: Request,
user_id: str,
assignment_uuid: str,
current_user: PublicUser | AnonymousUser,
db_session: Session,
):
# Check if assignment exists
statement = select(Assignment).where(Assignment.assignment_uuid == assignment_uuid)
assignment = db_session.exec(statement).first()
if not assignment:
raise HTTPException(
status_code=404,
detail="Assignment not found",
)
# Check if assignment user submission exists
statement = select(AssignmentUserSubmission).where(
AssignmentUserSubmission.user_id == user_id,
AssignmentUserSubmission.assignment_id == assignment.id,
)
assignment_user_submission = db_session.exec(statement).first()
if not assignment_user_submission:
raise HTTPException(
status_code=404,
detail="Assignment User Submission not found",
)
# Check if course exists
statement = select(Course).where(Course.id == assignment.course_id)
course = db_session.exec(statement).first()
if not course:
raise HTTPException(
status_code=404,
detail="Course not found",
)
# RBAC check
await rbac_check(request, course.course_uuid, current_user, "delete", db_session)
# Delete Assignment User Submission
db_session.delete(assignment_user_submission)
db_session.commit()
return {"message": "Assignment User Submission deleted"}
## > Assignments Submissions Grading
async def grade_assignment_submission(
request: Request,
user_id: str,
assignment_uuid: str,
current_user: PublicUser | AnonymousUser,
db_session: Session,
):
# Check if assignment exists
statement = select(Assignment).where(Assignment.assignment_uuid == assignment_uuid)
assignment = db_session.exec(statement).first()
if not assignment:
raise HTTPException(
status_code=404,
detail="Assignment not found",
)
# Check if assignment user submission exists
statement = select(AssignmentUserSubmission).where(
AssignmentUserSubmission.user_id == user_id,
AssignmentUserSubmission.assignment_id == assignment.id,
)
assignment_user_submission = db_session.exec(statement).first()
if not assignment_user_submission:
raise HTTPException(
status_code=404,
detail="Assignment User Submission not found",
)
# Get all the task submissions for the user
task_subs = select(AssignmentTaskSubmission).where(
AssignmentTaskSubmission.user_id == user_id,
AssignmentTaskSubmission.activity_id == assignment.activity_id,
)
task_submissions = db_session.exec(task_subs).all()
# Calculate the grade
grade = 0
for task_submission in task_submissions:
grade += task_submission.grade
# Update the assignment user submission
assignment_user_submission.grade = grade
# Insert Assignment User Submission in DB
db_session.add(assignment_user_submission)
db_session.commit()
db_session.refresh(assignment_user_submission)
# Change the status of the submission
assignment_user_submission.submission_status = AssignmentUserSubmissionStatus.GRADED
# Insert Assignment User Submission in DB
db_session.add(assignment_user_submission)
db_session.commit()
db_session.refresh(assignment_user_submission)
# return OK
return {
"message": "Assignment User Submission graded with the grade of " + str(grade)
}
async def get_grade_assignment_submission(
request: Request,
user_id: str,
assignment_uuid: str,
current_user: PublicUser | AnonymousUser,
db_session: Session,
):
# Check if assignment exists
statement = select(Assignment).where(Assignment.assignment_uuid == assignment_uuid)
assignment = db_session.exec(statement).first()
if not assignment:
raise HTTPException(
status_code=404,
detail="Assignment not found",
)
# Check if assignment user submission exists
statement = select(AssignmentUserSubmission).where(
AssignmentUserSubmission.user_id == user_id,
AssignmentUserSubmission.assignment_id == assignment.id,
)
assignment_user_submission = db_session.exec(statement).first()
if not assignment_user_submission:
raise HTTPException(
status_code=404,
detail="Assignment User Submission not found",
)
# Get the max grade value from the sum of every assignmenttask
statement = select(AssignmentTask).where(
AssignmentTask.assignment_id == assignment.id
)
assignment_tasks = db_session.exec(statement).all()
max_grade = 0
for task in assignment_tasks:
max_grade += task.max_grade_value
# Now get the grade from the user submission
statement = select(AssignmentUserSubmission).where(
AssignmentUserSubmission.user_id == user_id,
AssignmentUserSubmission.assignment_id == assignment.id,
)
assignment_user_submission = db_session.exec(statement).first()
if not assignment_user_submission:
raise HTTPException(
status_code=404,
detail="Assignment User Submission not found",
)
# return the grade
return {
"grade": int(assignment_user_submission.grade),
"max_grade": max_grade,
"grading_type": assignment.grading_type,
}
async def mark_activity_as_done_for_user(
request: Request,
user_id: str,
assignment_uuid: str,
current_user: PublicUser | AnonymousUser,
db_session: Session,
):
# Get Assignment
statement = select(Assignment).where(Assignment.assignment_uuid == assignment_uuid)
assignment = db_session.exec(statement).first()
if not assignment:
raise HTTPException(
status_code=404,
detail="Assignment not found",
)
# Check if activity exists
statement = select(Activity).where(Activity.id == assignment.activity_id)
activity = db_session.exec(statement).first()
if not activity:
raise HTTPException(
status_code=404,
detail="Activity not found",
)
# Check if user exists
statement = select(User).where(User.id == user_id)
user = db_session.exec(statement).first()
if not user:
raise HTTPException(
status_code=404,
detail="User not found",
)
# Check if user is enrolled in the course
trailsteps = select(TrailStep).where(
TrailStep.activity_id == activity.id,
TrailStep.user_id == user_id,
)
trailstep = db_session.exec(trailsteps).first()
if not trailstep:
raise HTTPException(
status_code=404,
detail="User not enrolled in the course",
)
# Mark activity as done
trailstep.complete = True
trailstep.update_date = str(datetime.now())
# Insert TrailStep in DB
db_session.add(trailstep)
db_session.commit()
db_session.refresh(trailstep)
# return OK
return {"message": "Activity marked as done for user"}
async def get_assignments_from_course(
request: Request,
course_uuid: str,
current_user: PublicUser | AnonymousUser,
db_session: Session,
):
# Find course
statement = select(Course).where(Course.course_uuid == course_uuid)
course = db_session.exec(statement).first()
if not course:
raise HTTPException(
status_code=404,
detail="Course not found",
)
# Get Activities
statement = select(Activity).where(Activity.course_id == course.id)
activities = db_session.exec(statement).all()
# Get Assignments
assignments = []
for activity in activities:
statement = select(Assignment).where(Assignment.activity_id == activity.id)
assignment = db_session.exec(statement).first()
if assignment:
assignments.append(assignment)
# RBAC check
await rbac_check(request, course.course_uuid, current_user, "read", db_session)
# return assignments read
return [AssignmentRead.model_validate(assignment) for assignment in assignments]
## 🔒 RBAC Utils ##
async def rbac_check(
request: Request,
course_uuid: str,
current_user: PublicUser | AnonymousUser,
action: Literal["create", "read", "update", "delete"],
db_session: Session,
):
if action == "read":
if current_user.id == 0: # Anonymous user
res = await authorization_verify_if_element_is_public(
request, course_uuid, action, db_session
)
return res
else:
res = (
await authorization_verify_based_on_roles_and_authorship_and_usergroups(
request, current_user.id, action, course_uuid, db_session
)
)
return res
else:
await authorization_verify_if_user_is_anon(current_user.id)
await authorization_verify_based_on_roles_and_authorship_and_usergroups(
request,
current_user.id,
action,
course_uuid,
db_session,
)
## 🔒 RBAC Utils ##