mirror of https://github.com/logos-co/open-law.git
90 lines
2.9 KiB
Python
90 lines
2.9 KiB
Python
from flask_login import current_user
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from sqlalchemy import and_
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from app import db, models as m
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from app.models.utils import BaseModel
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class Book(BaseModel):
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__tablename__ = "books"
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label = db.Column(db.String(256), unique=False, nullable=False)
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about = db.Column(db.Text, unique=False, nullable=True)
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# Foreign keys
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user_id = db.Column(db.ForeignKey("users.id"))
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# Relationships
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owner = db.relationship("User", viewonly=True)
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stars = db.relationship("User", secondary="books_stars", back_populates="stars")
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contributors = db.relationship("BookContributor")
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versions = db.relationship("BookVersion", order_by="asc(BookVersion.id)")
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def __repr__(self):
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return f"<{self.id}: {self.label}>"
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@property
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def last_version(self):
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return self.versions[-1]
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@property
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def current_user_has_star(self):
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if current_user.is_authenticated:
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book_star: m.BookStar = m.BookStar.query.filter_by(
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user_id=current_user.id, book_id=self.id
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).first()
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if book_star:
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return True
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@property
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def approved_comments(self):
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comments = (
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db.session.query(
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m.Comment,
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)
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.filter(
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and_(
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m.BookVersion.id == self.last_version.id,
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m.Section.version_id == m.BookVersion.id,
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m.Collection.id == m.Section.collection_id,
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m.Interpretation.section_id == m.Section.id,
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m.Comment.interpretation_id == m.Interpretation.id,
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m.Comment.approved.is_(True),
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m.Comment.is_deleted.is_(False),
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m.BookVersion.is_deleted.is_(False),
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m.Interpretation.is_deleted.is_(False),
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m.Section.is_deleted.is_(False),
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m.Collection.is_deleted.is_(False),
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),
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)
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.order_by(m.Comment.created_at.desc())
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.all()
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)
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return comments
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@property
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def approved_interpretations(self):
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interpretations = (
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db.session.query(
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m.Interpretation,
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)
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.filter(
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and_(
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m.BookVersion.id == self.last_version.id,
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m.Section.version_id == m.BookVersion.id,
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m.Collection.id == m.Section.collection_id,
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m.Interpretation.section_id == m.Section.id,
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m.Interpretation.approved.is_(True),
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m.BookVersion.is_deleted.is_(False),
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m.Interpretation.is_deleted.is_(False),
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m.Section.is_deleted.is_(False),
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m.Collection.is_deleted.is_(False),
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),
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)
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.order_by(m.Interpretation.created_at.desc())
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.all()
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)
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return interpretations
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