open-law/app/views/home.py
2023-06-15 10:04:35 +03:00

85 lines
2.7 KiB
Python

from flask import (
Blueprint,
render_template,
request,
)
from sqlalchemy import and_, func, text
from app import models as m, db
from app.logger import log
from app.controllers import create_pagination
bp = Blueprint("home", __name__, url_prefix="/home")
@bp.route("/", methods=["GET"])
def get_all():
sort = request.args.get("sort")
interpretations = (
db.session.query(
m.Interpretation,
func.count(m.Comment.interpretation_id).label("comments_count"),
)
.join(m.Comment, isouter=True)
.filter(
and_(
m.Section.id == m.Interpretation.section_id,
m.Collection.id == m.Section.collection_id,
m.BookVersion.id == m.Section.version_id,
m.Book.id == m.BookVersion.book_id,
m.Book.is_deleted == False, # noqa: E712
m.BookVersion.is_deleted == False, # noqa: E712
m.Interpretation.is_deleted == False, # noqa: E712
m.Section.is_deleted == False, # noqa: E712
m.Collection.is_deleted == False, # noqa: E712
)
)
.group_by(m.Interpretation.id)
)
match sort:
case "upvoted":
interpretations = interpretations.order_by(m.Interpretation.score.desc())
case "recent":
interpretations = interpretations.order_by(
m.Interpretation.created_at.desc()
)
case "commented":
interpretations = interpretations.order_by(text("comments_count DESC"))
case _:
interpretations = interpretations.order_by(
m.Interpretation.created_at.desc()
)
log(log.INFO, "Creating pagination for interpretations")
pagination = create_pagination(total=interpretations.count())
log(log.INFO, "Returns data for front end")
log(log.INFO, "Returning data to front end")
interpretations = interpretations.paginate(
page=pagination.page, per_page=pagination.per_page
)
interpretations.items = [item[0] for item in interpretations.items]
return render_template(
"home/index.html",
interpretations=interpretations,
page=pagination,
)
@bp.route("/explore_books", methods=["GET"])
def explore_books():
log(log.INFO, "Create query for home page for books")
books: m.Book = m.Book.query.filter_by(is_deleted=False).order_by(m.Book.id)
log(log.INFO, "Creating pagination for books")
pagination = create_pagination(total=books.count())
log(log.INFO, "Returns data for front end")
return render_template(
"home/explore_books.html",
books=books.paginate(page=pagination.page, per_page=pagination.per_page),
page=pagination,
)