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Clean up Database queries

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This commit is contained in:
Michał Gdula 2023-04-02 16:36:05 +00:00
parent 454d1f89c8
commit 1152856f2a
3 changed files with 70 additions and 66 deletions
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33
gallery/routes/routing.py
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@ -41,30 +41,31 @@ def image(image_id):
abort(404, 'Image not found :<')
# Get the image's author username
image.author_username = db_session.query(db.Users.username)\
.filter(db.Users.id == image.author_id).first()[0]
image.author_username = (db_session.query(db.Users.username)
.filter(db.Users.id == image.author_id)
.first()[0])
# Get the image's groups
groups = db_session.query(db.GroupJunction.group_id)\
.filter(db.GroupJunction.post_id == image_id).all()
groups = (db_session.query(db.GroupJunction.group_id)
.filter(db.GroupJunction.post_id == image_id)
.all())
# For each group, get the group data and add it to the image item
image.groups = []
for group in groups:
group = db_session.query(db.Groups.id, db.Groups.name)\
.filter(db.Groups.id == group[0])\
.first()
image.groups.append(group)
image.groups.append(db_session.query(db.Groups.id, db.Groups.name)
.filter(db.Groups.id == group[0])
.first())
# Get the next and previous images
next_url = db_session.query(db.Posts.id)\
.filter(db.Posts.id > image_id)\
.order_by(db.Posts.id.asc())\
.first()
prev_url = db_session.query(db.Posts.id)\
.filter(db.Posts.id < image_id)\
.order_by(db.Posts.id.desc())\
.first()
next_url = (db_session.query(db.Posts.id)
.filter(db.Posts.id > image_id)
.order_by(db.Posts.id.asc())
.first())
prev_url = (db_session.query(db.Posts.id)
.filter(db.Posts.id < image_id)
.order_by(db.Posts.id.desc())
.first())
# If there is a next or previous image, get the url
if next_url: