b6cfcaa1e9
571 categories, 21 uploaded documents, 14 articles, 8 card decks, 30 shared tests and 2 questions carried somebody's name — mostly daniel@danvics.com, which is not even the working administrator any more. So "who may edit this" partly depended on who happened to create it, and handing the site to somebody else would have meant rewriting every one of those rows. Migration q6a7b8c9d0e1 empties those owner columns and makes them nullable, because ownerless is now a legitimate state and a NOT NULL owner is exactly what forced a name onto every row. Nothing is deleted and nothing moves. What keeps its owner, deliberately: attempts, notes, favourites, collections, folders, study-plan progress, and the quizzes that are somebody's own sittings rather than shared bank tests. study_plans needed nothing — it never had an owner column. Then the code, so it cannot grow back. Authorship is no longer a way in anywhere: may_edit_question and can_edit_article ask the role and the grants and nothing else; the article draft, status and delete paths lost their "or you wrote it" arm; decks are the bank's, so an educator reaches any of them and a learner reaches the shared ones; documents are the corpus, so they are editors-only rather than "mine"; and every creation path writes user_id NULL. The bank listing's "mine" facet went with it — it counted nothing and could only ever count nothing. Verified against production as a real learner account: every bank write 403s, admin settings 403, documents empty. As an admin, everything opens. Also: a category grant no longer offers Editorial in the menu. It offers Questions and Images, which is what a grant covers; Editorial is the whole library's review queue and its route is moderator-only, so the entry was a door that answered "Not yours to open". Six tests changed rather than deleted — they asserted the old model, and each now asserts the new one: writing an article does not make it yours, writing a question does not make it yours, an answer image is not opened by authorship, the tutor is not opened by authorship. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01TqXevQJhxFrM7jJg82cgZN
38 lines
1.9 KiB
Python
38 lines
1.9 KiB
Python
from datetime import datetime
|
|
from sqlalchemy import Column, Integer, String, DateTime, ForeignKey, Text, UniqueConstraint
|
|
from sqlalchemy.orm import relationship
|
|
from app.database import Base
|
|
|
|
|
|
class QuestionCategory(Base):
|
|
__tablename__ = "question_categories"
|
|
|
|
id = Column(Integer, primary_key=True, index=True)
|
|
parent_id = Column(Integer, ForeignKey("question_categories.id", ondelete="RESTRICT", name="fk_question_categories_parent"), nullable=True)
|
|
name = Column(String, nullable=False)
|
|
description = Column(Text, nullable=True)
|
|
user_id = Column(Integer, ForeignKey("users.id"), nullable=True)
|
|
# The organ system this topic belongs to, said once here rather than
|
|
# inferred from a keyword on each question. A category's discipline is
|
|
# where it sits in the tree; its system is a separate fact about it —
|
|
# conjunctivitis is filed under Infectious Disease and is an eye.
|
|
#
|
|
# No ForeignKey in the model: `question_tags` is a raw-SQL table with no
|
|
# ORM class, so declaring one here leaves every metadata build unable to
|
|
# resolve it. The constraint is real in Postgres; the migration adds it.
|
|
system_id = Column(Integer, nullable=True)
|
|
created_at = Column(DateTime, default=datetime.utcnow)
|
|
|
|
questions = relationship("Question", back_populates="question_category",
|
|
foreign_keys="Question.question_category_id")
|
|
|
|
|
|
class QuestionCategoryLink(Base):
|
|
"""Additional (non-primary) category assignments for a question."""
|
|
|
|
__tablename__ = "question_category_links"
|
|
__table_args__ = (UniqueConstraint("question_id", "category_id", name="uq_question_category_link"),)
|
|
|
|
id = Column(Integer, primary_key=True, index=True)
|
|
question_id = Column(Integer, ForeignKey("questions.id", ondelete="CASCADE"), nullable=False)
|
|
category_id = Column(Integer, ForeignKey("question_categories.id", ondelete="CASCADE"), nullable=False)
|