.gitignore

@@ -122,8 +122,6 @@ dmypy.json
 .vscode/
 *.log
 
-data/
-
 # config
 flaschengeist/flaschengeist.toml
 

flaschengeist/app.py

@@ -52,8 +52,7 @@ def __load_plugins(app):
                     app.register_blueprint(plugin.blueprint)
             except:
                 logger.error(
-                    f"Plugin {entry_point.name} was enabled, but could not be loaded due to an error.",
+                    f"Plugin {entry_point.name} was enabled, but could not be loaded due to an error.", exc_info=True
-                    exc_info=True,
                 )
                 del plugin
                 continue

flaschengeist/config.py

@@ -41,21 +41,17 @@ def read_configuration(test_config):
         update_dict(config, test_config)
 
 
-def configure_logger():
+def configure_app(app, test_config=None):
     global config
-    # Read default config
+    read_configuration(test_config)
-    logger_config = toml.load(_module_path / "logging.toml")
 
+    # Always enable this builtin plugins!
+    update_dict(config, {"auth": {"enabled": True}, "roles": {"enabled": True}, "users": {"enabled": True}})
+
+    logger_config = toml.load(_module_path / "logging.toml")
     if "LOGGING" in config:
-        # Override with user config
-        update_dict(logger_config, config.get("LOGGING"))
-        # Check for shortcuts
         if "level" in config["LOGGING"]:
             logger_config["loggers"]["flaschengeist"] = {"level": config["LOGGING"]["level"]}
-            logger_config["handlers"]["console"]["level"] = config["LOGGING"]["level"]
-            logger_config["handlers"]["file"]["level"] = config["LOGGING"]["level"]
-        if not config["LOGGING"].get("console", True):
-            logger_config["handlers"]["console"]["level"] = "CRITICAL"
         if "file" in config["LOGGING"]:
             logger_config["root"]["handlers"].append("file")
             logger_config["handlers"]["file"]["filename"] = config["LOGGING"]["file"]
@@ -63,23 +59,6 @@ def configure_logger():
             path.parent.mkdir(parents=True, exist_ok=True)
     logging.config.dictConfig(logger_config)
 
-
-def configure_app(app, test_config=None):
-    global config
-    read_configuration(test_config)
-
-    configure_logger()
-
-    # Always enable this builtin plugins!
-    update_dict(
-        config,
-        {
-            "auth": {"enabled": True},
-            "roles": {"enabled": True},
-            "users": {"enabled": True},
-        },
-    )
-
     if "secret_key" not in config["FLASCHENGEIST"]:
         logger.warning("No secret key was configured, please configure one for production systems!")
         app.config["SECRET_KEY"] = "0a657b97ef546da90b2db91862ad4e29"

flaschengeist/controller/imageController.py

@@ -1,65 +0,0 @@
-from datetime import date
-from flask import send_file
-from pathlib import Path
-from PIL import Image as PImage
-
-from werkzeug.exceptions import NotFound, UnprocessableEntity
-from werkzeug.datastructures import FileStorage
-from werkzeug.utils import secure_filename
-
-from flaschengeist.models.image import Image
-from flaschengeist.database import db
-from flaschengeist.config import config
-
-
-def check_mimetype(mime: str):
-    return mime in config["FILES"].get("allowed_mimetypes", [])
-
-
-def send_image(id: int = None, image: Image = None):
-    if image is None:
-        image = Image.query.get(id)
-    if not image:
-        raise NotFound
-    return send_file(image.path_, mimetype=image.mimetype_, download_name=image.filename_)
-
-
-def send_thumbnail(id: int = None, image: Image = None):
-    if image is None:
-        image = Image.query.get(id)
-    if not image:
-        raise NotFound
-    if not image.thumbnail_:
-        with PImage.open(image.open()) as im:
-            im.thumbnail(tuple(config["FILES"].get("thumbnail_size")))
-            s = image.path_.split(".")
-            s.insert(len(s) - 1, "thumbnail")
-            im.save(".".join(s))
-            image.thumbnail_ = ".".join(s)
-            db.session.commit()
-    return send_file(image.thumbnail_, mimetype=image.mimetype_, download_name=image.filename_)
-
-
-def upload_image(file: FileStorage):
-    if not check_mimetype(file.mimetype):
-        raise UnprocessableEntity
-
-    path = Path(config["FILES"].get("data_path")) / str(date.today().year)
-    path.mkdir(mode=int("0700", 8), parents=True, exist_ok=True)
-
-    if file.filename.count(".") < 1:
-        name = secure_filename(file.filename + "." + file.mimetype.split("/")[-1])
-    else:
-        name = secure_filename(file.filename)
-    img = Image(mimetype_=file.mimetype, filename_=name)
-    db.session.add(img)
-    db.session.flush()
-    try:
-        img.path_ = str((path / f"{img.id}.{img.filename_.split('.')[-1]}").resolve())
-        file.save(img.path_)
-    except:
-        db.session.delete(img)
-        raise
-    finally:
-        db.session.commit()
-    return img

flaschengeist/controller/userController.py

@@ -118,12 +118,8 @@ def modify_user(user, password, new_password=None):
         messageController.send_message(messageController.Message(user, text, subject))
 
 
-def get_users(userids=None):
+def get_users():
-    query = User.query
+    return User.query.all()
-    if userids:
-        query.filter(User.userid in userids)
-    query = query.order_by(User.lastname.asc(), User.firstname.asc())
-    return query.all()
 
 
 def get_user_by_role(role: Role):
@@ -179,8 +175,8 @@ def register(data):
     allowed_keys = User().serialize().keys()
     values = {key: value for key, value in data.items() if key in allowed_keys}
     roles = values.pop("roles", [])
-    if "birthday" in data:
+    if "birthday" in values:
-        values["birthday"] = from_iso_format(data["birthday"]).date()
+        values["birthday"] = from_iso_format(values["birthday"]).date()
     user = User(**values)
     set_roles(user, roles)
 
@@ -199,8 +195,6 @@ def register(data):
     )
     messageController.send_message(messageController.Message(user, text, subject))
 
-    find_user(user.userid)
-
     return user
 
 
@@ -213,11 +207,6 @@ def save_avatar(user, avatar):
     db.session.commit()
 
 
-def delete_avatar(user):
-    current_app.config["FG_AUTH_BACKEND"].delete_avatar(user)
-    db.session.commit()
-
-
 def persist(user=None):
     if user:
         db.session.add(user)

flaschengeist/database.py

@@ -6,6 +6,5 @@ db = SQLAlchemy()
 def case_sensitive(s):
     if db.session.bind.dialect.name == "mysql":
         from sqlalchemy import func
-
         return func.binary(s)
     return s

flaschengeist/flaschengeist.toml

@@ -7,38 +7,24 @@ auth = "auth_plain"
 # Enable if you run flaschengeist behind a proxy, e.g. nginx + gunicorn
 #proxy = false
 # Set root path, prefixes all routes
-root = "/api"
+#root = /api
 # Set secret key
 secret_key = "V3ryS3cr3t"
 # Domain used by frontend
 #domain = "flaschengeist.local"
 
 [LOGGING]
-# You can override all settings from the logging.toml here
-# E.g. override the formatters etc
-#
-# Logging level, possible: DEBUG INFO WARNING ERROR
-level = "DEBUG"
 # Uncomment to enable logging to a file
-# file = "/tmp/flaschengeist-debug.log"
+#file = "/tmp/flaschengeist-debug.log"
-# Uncomment to disable console logging
+# Logging level, possible: DEBUG INFO WARNING ERROR
-# console = False
+level = "WARNING"
 
 [DATABASE]
 # engine = "mysql" (default)
-
+# user = "user"
-[FILES]
+# host = "127.0.0.1"
-# Path for file / image uploads
+# password = "password"
-data_path = "./data"
+# database = "database"
-# Thumbnail size
-thumbnail_size = [192, 192]
-# Accepted mimetypes
-allowed_mimetypes = [
-    "image/avif",
-    "image/jpeg",
-    "image/png",
-    "image/webp"
-]
 
 [auth_plain]
 enabled = true

flaschengeist/logging.toml

@@ -1,12 +1,9 @@
-# This is the default flaschengeist logger configuration
-# If you want to customize it, use the flaschengeist.toml
-
 version = 1
 disable_existing_loggers = false
 
 [formatters]
   [formatters.simple]
-    format = "%(asctime)s - %(levelname)s - %(message)s"
+    format = "%(asctime)s - %(name)s - %(message)s"
   [formatters.extended]
     format = "%(asctime)s — %(filename)s - %(funcName)s - %(lineno)d - %(threadName)s - %(name)s — %(levelname)s — %(message)s"
 

flaschengeist/models/__init__.py

@@ -44,7 +44,7 @@ class ModelSerializeMixin:
 class Serial(TypeDecorator):
     """Same as MariaDB Serial used for IDs"""
 
-    cache_ok = True
+    cache_ok=True
     impl = BigInteger().with_variant(mysql.BIGINT(unsigned=True), "mysql").with_variant(sqlite.INTEGER, "sqlite")
 
 
@@ -61,7 +61,6 @@ class UtcDateTime(TypeDecorator):
       aware value, even with SQLite or MySQL.
     """
 
-    cache_ok = True
     impl = DateTime(timezone=True)
 
     @staticmethod

flaschengeist/models/image.py

@@ -1,31 +0,0 @@
-from __future__ import annotations  # TODO: Remove if python requirement is >= 3.10
-
-from sqlalchemy import event
-from pathlib import Path
-
-from . import ModelSerializeMixin, Serial
-from ..database import db
-
-
-class Image(db.Model, ModelSerializeMixin):
-    __tablename__ = "image"
-    id: int = db.Column("id", Serial, primary_key=True)
-    filename_: str = db.Column(db.String(127), nullable=False)
-    mimetype_: str = db.Column(db.String(30), nullable=False)
-    thumbnail_: str = db.Column(db.String(127))
-    path_: str = db.Column(db.String(127))
-
-    def open(self):
-        return open(self.path_, "rb")
-
-
-@event.listens_for(Image, "before_delete")
-def clear_file(mapper, connection, target: Image):
-    if target.path_:
-        p = Path(target.path_)
-        if p.exists():
-            p.unlink()
-    if target.thumbnail_:
-        p = Path(target.thumbnail_)
-        if p.exists():
-            p.unlink()

flaschengeist/models/user.py

@@ -67,9 +67,7 @@ class User(db.Model, ModelSerializeMixin):
     sessions_ = db.relationship("Session", back_populates="user_")
 
     _attributes = db.relationship(
-        "_UserAttribute",
+        "_UserAttribute", collection_class=attribute_mapped_collection("name"), cascade="all, delete"
-        collection_class=attribute_mapped_collection("name"),
-        cascade="all, delete",
     )
 
     @property
@@ -94,21 +92,12 @@ class User(db.Model, ModelSerializeMixin):
             return self._attributes[name].value
         return default
 
-    def delete_attribute(self, name):
-        if name in self._attributes:
-            self._attributes.pop(name)
-
     def get_permissions(self):
         return ["user"] + [permission.name for role in self.roles_ for permission in role.permissions]
 
     def has_permission(self, permission):
         return permission in self.get_permissions()
 
-    def __repr__(self):
-        return (
-            f"User({self.userid}, {self.firstname}, {self.lastname}, {self.mail}, {self.display_name}, {self.birthday})"
-        )
-
 
 class _UserAttribute(db.Model, ModelSerializeMixin):
     __tablename__ = "user_attribute"

flaschengeist/plugins/__init__.py

@@ -33,7 +33,7 @@ class Plugin:
 
     blueprint = None  # You have to override
     permissions = []  # You have to override
-    id = "dev.flaschengeist.plugin"  # You have to override
+    id = "dev.flaschengeist.plugin" # You have to override
     name = "plugin"  # You have to override
     models = None  # You have to override
 
@@ -191,14 +191,3 @@ class AuthPlugin(Plugin):
             MethodNotAllowed: If not supported by Backend
         """
         raise MethodNotAllowed
-
-    def delete_avatar(self, user):
-        """Delete the avatar for given user (if supported by auth backend)
-
-        Args:
-            user: Uset to delete the avatar for
-
-        Raises:
-            MethodNotAllowed: If not supported by Backend
-        """
-        raise MethodNotAllowed

flaschengeist/plugins/auth_ldap/__init__.py

@@ -29,6 +29,7 @@ class AuthLDAP(AuthPlugin):
             LDAP_TLS_VERSION=ssl.PROTOCOL_TLS,
             FORCE_ATTRIBUTE_VALUE_AS_LIST=True,
         )
+        logger.warning(app.config.get("LDAP_USE_SSL"))
         if "ca_cert" in config:
             app.config["LDAP_CA_CERTS_FILE"] = config["ca_cert"]
         else:
@@ -41,7 +42,6 @@ class AuthLDAP(AuthPlugin):
         self.password_hash = config.get("password_hash", "SSHA").upper()
         self.object_classes = config.get("object_classes", ["inetOrgPerson"])
         self.user_attributes: dict = config.get("user_attributes", {})
-        self.dn_template = config.get("dn_template")
 
         # TODO: might not be set if modify is called
         self.root_dn = config.get("root_dn", None)
@@ -88,36 +88,23 @@ class AuthLDAP(AuthPlugin):
                     key=lambda i: i["attributes"]["uidNumber"],
                     reverse=True,
                 )
-                attributes["uidNumber"] = resp[0]["attributes"]["uidNumber"] + 1 if resp else attributes["uidNumber"]
+                attributes = resp[0]["attributes"]["uidNumber"] + 1 if resp else attributes["uidNumber"]
             dn = self.dn_template.format(
-                user=user,
+                firstname=user.firstname,
+                lastname=user.lastname,
+                userid=user.userid,
+                mail=user.mail,
+                display_name=user.display_name,
                 base_dn=self.base_dn,
             )
-            if "default_gid" in attributes:
+            attributes.update({
-                default_gid = attributes.pop("default_gid")
+                "sn": user.lastname,
-                attributes["gidNumber"] = default_gid
+                "givenName": user.firstname,
-            if "homeDirectory" in attributes:
+                "uid": user.userid,
-                attributes["homeDirectory"] = attributes.get("homeDirectory").format(
+                "userPassword": self.__hash(password),
-                    firstname=user.firstname,
+            })
-                    lastname=user.lastname,
-                    userid=user.userid,
-                    mail=user.mail,
-                    display_name=user.display_name,
-                )
-            attributes.update(
-                {
-                    "sn": user.lastname,
-                    "givenName": user.firstname,
-                    "uid": user.userid,
-                    "userPassword": self.__hash(password),
-                    "mail": user.mail,
-                }
-            )
-            if user.display_name:
-                attributes.update( {"displayName": user.display_name})
             ldap_conn.add(dn, self.object_classes, attributes)
             self._set_roles(user)
-            self.update_user(user)
         except (LDAPPasswordIsMandatoryError, LDAPBindError):
             raise BadRequest
 
@@ -159,7 +146,7 @@ class AuthLDAP(AuthPlugin):
         if "jpegPhoto" in r and len(r["jpegPhoto"]) > 0:
             avatar = _Avatar()
             avatar.mimetype = "image/jpeg"
-            avatar.binary = bytearray(r["jpegPhoto"][0])
+            avatar.binary.extend(r["jpegPhoto"][0])
             return avatar
         else:
             raise NotFound
@@ -190,13 +177,6 @@ class AuthLDAP(AuthPlugin):
         ldap_conn = self.ldap.connect(self.root_dn, self.root_secret)
         ldap_conn.modify(dn, {"jpegPhoto": [(MODIFY_REPLACE, [avatar.binary])]})
 
-    def delete_avatar(self, user):
-        if self.root_dn is None:
-            logger.error("root_dn missing in ldap config!")
-        dn = user.get_attribute("DN")
-        ldap_conn = self.ldap.connect(self.root_dn, self.root_secret)
-        ldap_conn.modify(dn, {"jpegPhoto": [(MODIFY_REPLACE, [])]})
-
     def __find(self, userid, mail=None):
         """Find attributes of an user by uid or mail in LDAP"""
         con = self.ldap.connection
@@ -261,7 +241,7 @@ class AuthLDAP(AuthPlugin):
                 password_hash = base64.b64encode(pbkdf2_hmac("sha512", password.encode("utf-8"), salt, rounds)).decode()
                 return f"{{PBKDF2-SHA512}}{rounds}${base64.b64encode(salt).decode()}${password_hash}"
             else:
-                return f"{{SSHA}}{base64.b64encode(sha1(password.encode() + salt).digest() + salt).decode()}"
+                return f"{{SSHA}}{base64.b64encode(sha1(password + salt) + salt)}"
 
     def _get_groups(self, uid):
         groups = []

flaschengeist/plugins/auth_plain/__init__.py

@@ -19,13 +19,7 @@ class AuthPlain(AuthPlugin):
         if User.query.first() is None:
             logger.info("Installing admin user")
             role = Role(name="Superuser", permissions=Permission.query.all())
-            admin = User(
+            admin = User(userid="admin", firstname="Admin", lastname="Admin", mail="", roles_=[role])
-                userid="admin",
-                firstname="Admin",
-                lastname="Admin",
-                mail="",
-                roles_=[role],
-            )
             self.modify_user(admin, None, "admin")
             db.session.add(admin)
             db.session.commit()
@@ -64,9 +58,6 @@ class AuthPlain(AuthPlugin):
     def set_avatar(self, user, avatar):
         user.set_attribute("avatar", avatar)
 
-    def delete_avatar(self, user):
-        user.delete_attribute("avatar")
-
     @staticmethod
     def _hash_password(password):
         salt = hashlib.sha256(os.urandom(60)).hexdigest().encode("ascii")

flaschengeist/plugins/balance/balance_controller.py

@@ -3,13 +3,12 @@
 # English: Debit -> from account
 #         Credit -> to account
 
-from sqlalchemy import func, case, and_
+from sqlalchemy import func
-from sqlalchemy.ext.hybrid import hybrid_property
 from datetime import datetime
 from werkzeug.exceptions import BadRequest, NotFound, Conflict
 
 from flaschengeist.database import db
-from flaschengeist.models.user import User, _UserAttribute
+from flaschengeist.models.user import User
 
 from .models import Transaction
 from . import permissions, BalancePlugin
@@ -39,114 +38,27 @@ def get_balance(user, start: datetime = None, end: datetime = None):
     return credit, debit, credit - debit
 
 
-def get_balances(start: datetime = None, end: datetime = None, limit=None, offset=None, descending=None, sortBy=None):
+def get_balances(start: datetime = None, end: datetime = None):
-    class _User(User):
+    debit = db.session.query(Transaction.sender_id, func.sum(Transaction.amount)).filter(Transaction.sender_ != None)
-        _debit = db.relationship(Transaction, back_populates="sender_", foreign_keys=[Transaction._sender_id])
+    credit = db.session.query(Transaction.receiver_id, func.sum(Transaction.amount)).filter(
-        _credit = db.relationship(Transaction, back_populates="receiver_", foreign_keys=[Transaction._receiver_id])
+        Transaction.receiver_ != None
-
+    )
-        @hybrid_property
-        def debit(self):
-            return sum([cred.amount for cred in self._debit])
-
-        @debit.expression
-        def debit(cls):
-            a = (
-                db.select(func.sum(Transaction.amount))
-                .where(cls.id_ == Transaction._sender_id, Transaction.amount)
-                .scalar_subquery()
-            )
-            return case([(a, a)], else_=0)
-
-        @hybrid_property
-        def credit(self):
-            return sum([cred.amount for cred in self._credit])
-
-        @credit.expression
-        def credit(cls):
-            b = (
-                db.select(func.sum(Transaction.amount))
-                .where(cls.id_ == Transaction._receiver_id, Transaction.amount)
-                .scalar_subquery()
-            )
-            return case([(b, b)], else_=0)
-
-        @hybrid_property
-        def limit(self):
-            return self.get_attribute("balance_limit", None)
-
-        @limit.expression
-        def limit(cls):
-            return (
-                db.select(_UserAttribute.value)
-                .where(and_(cls.id_ == _UserAttribute.user, _UserAttribute.name == "balance_limit"))
-                .scalar_subquery()
-            )
-
-        def get_debit(self, start: datetime = None, end: datetime = None):
-            if start and end:
-                return sum([deb.amount for deb in self._debit if start <= deb.time and deb.time <= end])
-            if start:
-                return sum([deb.amount for deb in self._dedit if start <= deb.time])
-            if end:
-                return sum([deb.amount for deb in self._dedit if deb.time <= end])
-            return self.debit
-
-        def get_credit(self, start: datetime = None, end: datetime = None):
-            if start and end:
-                return sum([cred.amount for cred in self._credit if start <= cred.time and cred.time <= end])
-            if start:
-                return sum([cred.amount for cred in self._credit if start <= cred.time])
-            if end:
-                return sum([cred.amount for cred in self._credit if cred.time <= end])
-            return self.credit
-
-    query = _User.query
-
     if start:
-        q1 = query.join(_User._credit).filter(start <= Transaction.time)
+        debit = debit.filter(start <= Transaction.time)
-        q2 = query.join(_User._debit).filter(start <= Transaction.time)
+        credit = credit.filter(start <= Transaction.time)
-        query = q1.union(q2)
     if end:
-        q1 = query.join(_User._credit).filter(Transaction.time <= end)
+        debit = debit.filter(Transaction.time <= end)
-        q2 = query.join(_User._debit).filter(Transaction.time <= end)
+        credit = credit.filter(Transaction.time <= end)
-        query = q1.union(q2)
 
-    if sortBy == "balance":
+    debit = debit.group_by(Transaction._sender_id).all()
-        if descending:
+    credit = credit.group_by(Transaction._receiver_id).all()
-            query = query.order_by((_User.credit - _User.debit).desc(), _User.lastname.asc(), _User.firstname.asc())
-        else:
-            query = query.order_by((_User.credit - _User.debit).asc(), _User.lastname.asc(), _User.firstname.asc())
-    elif sortBy == "limit":
-        if descending:
-            query = query.order_by(_User.limit.desc(), User.lastname.asc(), User.firstname.asc())
-        else:
-            query = query.order_by(_User.limit.asc(), User.lastname.asc(), User.firstname.asc())
-    elif sortBy == "firstname":
-        if descending:
-            query = query.order_by(User.firstname.desc(), User.lastname.desc())
-        else:
-            query = query.order_by(User.firstname.asc(), User.lastname.asc())
-    elif sortBy == "lastname":
-        if descending:
-            query = query.order_by(User.lastname.desc(), User.firstname.desc())
-        else:
-            query = query.order_by(User.lastname.asc(), User.firstname.asc())
-
-    count = None
-    if limit:
-        count = query.count()
-        query = query.limit(limit)
-    if offset:
-        query = query.offset(offset)
-    users = query
     all = {}
-
+    for uid, cred in credit:
-    for user in users:
+        all[uid] = [cred, 0]
-
+    for uid, deb in debit:
-        all[user.userid] = [user.get_credit(start, end), 0]
+        all.setdefault(uid, [0, 0])
-        all[user.userid][1] = user.get_debit(start, end)
+        all[uid][1] = deb
-
+    return all
-    return all, count
 
 
 def send(sender: User, receiver, amount: float, author: User):
@@ -202,14 +114,7 @@ def get_transaction(transaction_id) -> Transaction:
 
 
 def get_transactions(
-    user,
+    user, start=None, end=None, limit=None, offset=None, show_reversal=False, show_cancelled=True, descending=False
-    start=None,
-    end=None,
-    limit=None,
-    offset=None,
-    show_reversal=False,
-    show_cancelled=True,
-    descending=False,
 ):
     count = None
     query = Transaction.query.filter((Transaction.sender_ == user) | (Transaction.receiver_ == user))

flaschengeist/plugins/balance/routes.py

@@ -110,10 +110,8 @@ def limits(current_session: Session):
     Returns:
         JSON encoded array of userid with limit or HTTP-error
     """
-    userids = None
+
-    if "userids" in request.args:
+    users = userController.get_users()
-        [x for x in request.args.get("userids").split(",") if x]
-    users = userController.get_users(userids=userids)
     if request.method == "GET":
         return jsonify([{"userid": user.userid, "limit": user.get_attribute("balance_limit")} for user in users])
 
@@ -313,11 +311,5 @@ def get_balances(current_session: Session):
     Returns:
         JSON Array containing credit, debit and userid for each user or HTTP error
     """
-    limit = request.args.get("limit", type=int)
+    balances = balance_controller.get_balances()
-    offset = request.args.get("offset", type=int)
+    return jsonify([{"userid": u, "credit": v[0], "debit": v[1]} for u, v in balances.items()])
-    descending = request.args.get("descending", False, type=bool)
-    sortBy = request.args.get("sortBy", type=str)
-    balances, count = balance_controller.get_balances(limit=limit, offset=offset, descending=descending, sortBy=sortBy)
-    return jsonify(
-        {"balances": [{"userid": u, "credit": v[0], "debit": v[1]} for u, v in balances.items()], "count": count}
-    )

flaschengeist/plugins/events/event_controller.py

@@ -124,14 +124,7 @@ def get_templates():
     return Event.query.filter(Event.is_template == True).all()
 
 
-def get_events(
+def get_events(start: Optional[datetime] = None, end=None, with_backup=False):
-    start: Optional[datetime] = None,
-    end: Optional[datetime] = None,
-    limit: Optional[int] = None,
-    offset: Optional[int] = None,
-    descending: Optional[bool] = False,
-    with_backup=False,
-):
     """Query events which start from begin until end
     Args:
         start (datetime): Earliest start
@@ -145,14 +138,6 @@ def get_events(
         query = query.filter(start <= Event.start)
     if end is not None:
         query = query.filter(Event.start < end)
-    if descending:
-        query = query.order_by(Event.start.desc())
-    else:
-        query = query.order_by(Event.start)
-    if limit is not None:
-        query = query.limit(limit)
-    if offset is not None and offset > 0:
-        query = query.offset(offset)
     events = query.all()
     if not with_backup:
         for event in events:
@@ -195,24 +180,15 @@ def create_event(event_type, start, end=None, jobs=[], is_template=None, name=No
         raise BadRequest
 
 
-def get_job(job_id, event_id=None) -> Job:
+def get_job(job_slot_id, event_id):
-    query = Job.query.filter(Job.id == job_id)
+    js = Job.query.filter(Job.id == job_slot_id).filter(Job.event_id_ == event_id).one_or_none()
-    if event_id is not None:
+    if js is None:
-        query = query.filter(Job.event_id_ == event_id)
-    job = query.one_or_none()
-    if job is None:
         raise NotFound
-    return job
+    return js
 
 
 def add_job(event, job_type, required_services, start, end=None, comment=None):
-    job = Job(
+    job = Job(required_services=required_services, type=job_type, start=start, end=end, comment=comment)
-        required_services=required_services,
-        type=job_type,
-        start=start,
-        end=end,
-        comment=comment,
-    )
     event.jobs.append(job)
     update()
     return job
@@ -222,10 +198,7 @@ def update():
     try:
         db.session.commit()
     except IntegrityError:
-        logger.debug(
+        logger.debug("Error, looks like a Job with that type already exists on an event", exc_info=True)
-            "Error, looks like a Job with that type already exists on an event",
-            exc_info=True,
-        )
         raise BadRequest()
 
 
@@ -236,32 +209,34 @@ def delete_job(job: Job):
     db.session.commit()
 
 
-def assign_job(job: Job, user, value, is_backup=False):
+def assign_job(job: Job, user, value):
     assert value > 0
     service = Service.query.get((job.id, user.id_))
     if service:
         service.value = value
     else:
-        service = Service(user_=user, value=value, is_backup=is_backup, job_=job)
+        service = Service(user_=user, value=value, job_=job)
         db.session.add(service)
     db.session.commit()
 
 
 def unassign_job(job: Job = None, user=None, service=None, notify=False):
     if service is None:
-        assert job is not None and user is not None
+        assert(job is not None and user is not None)
         service = Service.query.get((job.id, user.id_))
     else:
         user = service.user_
     if not service:
         raise BadRequest
-
+    
     event_id = service.job_.event_id_
-
+    
     db.session.delete(service)
     db.session.commit()
     if notify:
-        EventPlugin.plugin.notify(user, "Your assignmet was cancelled", {"event_id": event_id})
+        EventPlugin.plugin.notify(
+            user, "Your assignmet was cancelled", {"event_id": event_id}
+        )
 
 
 @scheduled
@@ -274,9 +249,7 @@ def assign_backups():
     for service in services:
         if service.job_.start <= now or service.job_.is_full():
             EventPlugin.plugin.notify(
-                service.user_,
+                service.user_, "Your backup assignment was cancelled.", {"event_id": service.job_.event_id_}
-                "Your backup assignment was cancelled.",
-                {"event_id": service.job_.event_id_},
             )
             logger.debug(f"Service is outdated or full, removing. {service.serialize()}")
             db.session.delete(service)
@@ -284,8 +257,6 @@ def assign_backups():
             service.is_backup = False
             logger.debug(f"Service not full, assigning backup. {service.serialize()}")
             EventPlugin.plugin.notify(
-                service.user_,
+                service.user_, "Your backup assignment was accepted.", {"event_id": service.job_.event_id_}
-                "Your backup assignment was accepted.",
-                {"event_id": service.job_.event_id_},
             )
     db.session.commit()

flaschengeist/plugins/events/models.py

@@ -39,13 +39,7 @@ class Service(db.Model, ModelSerializeMixin):
     is_backup: bool = db.Column(db.Boolean, default=False)
     value: float = db.Column(db.Numeric(precision=3, scale=2, asdecimal=False), nullable=False)
 
-    _job_id = db.Column(
+    _job_id = db.Column("job_id", Serial, db.ForeignKey(f"{_table_prefix_}job.id"), nullable=False, primary_key=True)
-        "job_id",
-        Serial,
-        db.ForeignKey(f"{_table_prefix_}job.id"),
-        nullable=False,
-        primary_key=True,
-    )
     _user_id = db.Column("user_id", Serial, db.ForeignKey("user.id"), nullable=False, primary_key=True)
 
     user_: User = db.relationship("User")
@@ -65,7 +59,6 @@ class Job(db.Model, ModelSerializeMixin):
     end: Optional[datetime] = db.Column(UtcDateTime)
     type: Union[JobType, int] = db.relationship("JobType")
     comment: Optional[str] = db.Column(db.String(256))
-    locked: bool = db.Column(db.Boolean())
     services: list[Service] = db.relationship("Service", back_populates="job_")
     required_services: float = db.Column(db.Numeric(precision=4, scale=2, asdecimal=False), nullable=False)
 
@@ -90,17 +83,11 @@ class Event(db.Model, ModelSerializeMixin):
     type: Union[EventType, int] = db.relationship("EventType")
     is_template: bool = db.Column(db.Boolean, default=False)
     jobs: list[Job] = db.relationship(
-        "Job",
+        "Job", back_populates="event_", cascade="all,delete,delete-orphan", order_by="[Job.start, Job.end]"
-        back_populates="event_",
-        cascade="all,delete,delete-orphan",
-        order_by="[Job.start, Job.end]",
     )
     # Protected for internal use
     _type_id = db.Column(
-        "type_id",
+        "type_id", Serial, db.ForeignKey(f"{_table_prefix_}event_type.id", ondelete="CASCADE"), nullable=False
-        Serial,
-        db.ForeignKey(f"{_table_prefix_}event_type.id", ondelete="CASCADE"),
-        nullable=False,
     )
 
 

flaschengeist/plugins/events/permissions.py

@@ -22,7 +22,4 @@ ASSIGN_OTHER = "events_assign_other"
 SEE_BACKUP = "events_see_backup"
 """Can see users assigned as backup"""
 
-LOCK_JOBS = "events_lock_jobs"
-"""Can lock jobs, no further services can be assigned or unassigned"""
-
 permissions = [value for key, value in globals().items() if not key.startswith("_")]

flaschengeist/plugins/events/routes.py

@@ -1,12 +1,9 @@
 from datetime import datetime, timedelta, timezone
 from http.client import NO_CONTENT
-from re import template
 from flask import request, jsonify
-from sqlalchemy import exc
 from werkzeug.exceptions import BadRequest, NotFound, Forbidden
 
 from flaschengeist.models.session import Session
-from flaschengeist.plugins.events.models import Job
 from flaschengeist.utils.decorators import login_required
 from flaschengeist.utils.datetime import from_iso_format
 from flaschengeist.controller import userController
@@ -15,21 +12,6 @@ from . import event_controller, permissions, EventPlugin
 from ...utils.HTTP import no_content
 
 
-
-def dict_get(self, key, default=None, type=None):
-    """Same as .get from MultiDict"""
-    try:
-        rv = self[key]
-    except KeyError:
-        return default
-    if type is not None:
-        try:
-            rv = type(rv)
-        except ValueError:
-            rv = default
-    return rv
-
-
 @EventPlugin.blueprint.route("/events/templates", methods=["GET"])
 @login_required()
 def get_templates(current_session):
@@ -187,8 +169,7 @@ def get_event(event_id, current_session):
         JSON encoded event object
     """
     event = event_controller.get_event(
-        event_id,
+        event_id, with_backup=current_session.user_.has_permission(permissions.SEE_BACKUP)
-        with_backup=current_session.user_.has_permission(permissions.SEE_BACKUP),
     )
     return jsonify(event)
 
@@ -196,21 +177,17 @@ def get_event(event_id, current_session):
 @EventPlugin.blueprint.route("/events", methods=["GET"])
 @login_required()
 def get_filtered_events(current_session):
-    begin = request.args.get("from", type=from_iso_format)
+    begin = request.args.get("from")
-    end = request.args.get("to", type=from_iso_format)
+    if begin is not None:
-    limit = request.args.get("limit", type=int)
+        begin = from_iso_format(begin)
-    offset = request.args.get("offset", type=int)
+    end = request.args.get("to")
-    descending = "descending" in request.args
+    if end is not None:
+        end = from_iso_format(end)
     if begin is None and end is None:
         begin = datetime.now()
     return jsonify(
         event_controller.get_events(
-            start=begin,
+            begin, end, with_backup=current_session.user_.has_permission(permissions.SEE_BACKUP)
-            end=end,
-            limit=limit,
-            offset=offset,
-            descending=descending,
-            with_backup=current_session.user_.has_permission(permissions.SEE_BACKUP),
         )
     )
 
@@ -245,9 +222,7 @@ def get_events(current_session, year=datetime.now().year, month=datetime.now().m
                 end = datetime(year=year, month=month + 1, day=1, tzinfo=timezone.utc)
 
         events = event_controller.get_events(
-            begin,
+            begin, end, with_backup=current_session.user_.has_permission(permissions.SEE_BACKUP)
-            end,
-            with_backup=current_session.user_.has_permission(permissions.SEE_BACKUP),
         )
         return jsonify(events)
     except ValueError:
@@ -257,7 +232,9 @@ def get_events(current_session, year=datetime.now().year, month=datetime.now().m
 def _add_job(event, data):
     try:
         start = from_iso_format(data["start"])
-        end = dict_get(data, "end", None, type=from_iso_format)
+        end = None
+        if "end" in data:
+            end = from_iso_format(data["end"])
         required_services = data["required_services"]
         job_type = data["type"]
         if isinstance(job_type, dict):
@@ -266,14 +243,7 @@ def _add_job(event, data):
         raise BadRequest("Missing or invalid POST parameter")
 
     job_type = event_controller.get_job_type(job_type)
-    event_controller.add_job(
+    event_controller.add_job(event, job_type, required_services, start, end, comment=data.get("comment", None))
-        event,
-        job_type,
-        required_services,
-        start,
-        end,
-        comment=dict_get(data, "comment", None, str),
-    )
 
 
 @EventPlugin.blueprint.route("/events", methods=["POST"])
@@ -292,9 +262,11 @@ def create_event(current_session):
         JSON encoded Event object or HTTP-error
     """
     data = request.get_json()
+    end = data.get("end", None)
     try:
         start = from_iso_format(data["start"])
-        end = dict_get(data, "end", None, type=from_iso_format)
+        if end is not None:
+            end = from_iso_format(end)
         data_type = data["type"]
         if isinstance(data_type, dict):
             data_type = data["type"]["id"]
@@ -307,10 +279,10 @@ def create_event(current_session):
     event = event_controller.create_event(
         start=start,
         end=end,
-        name=dict_get(data, "name", None),
+        name=data.get("name", None),
-        is_template=dict_get(data, "is_template", None),
+        is_template=data.get("is_template", None),
         event_type=event_type,
-        description=dict_get(data, "description", None),
+        description=data.get("description", None),
     )
     if "jobs" in data:
         for job in data["jobs"]:
@@ -337,14 +309,15 @@ def modify_event(event_id, current_session):
     """
     event = event_controller.get_event(event_id)
     data = request.get_json()
-    event.start = dict_get(data, "start", event.start, type=from_iso_format)
+    if "start" in data:
-    event.end = dict_get(data, "end", event.end, type=from_iso_format)
+        event.start = from_iso_format(data["start"])
-    event.name = dict_get(data, "name", event.name, type=str)
+    if "end" in data:
-    event.description = dict_get(data, "description", event.description, type=str)    
+        event.end = from_iso_format(data["end"])
+    if "description" in data:
+        event.description = data["description"]
     if "type" in data:
         event_type = event_controller.get_event_type(data["type"])
         event.type = event_type
- 
     event_controller.update()
     return jsonify(event)
 
@@ -403,19 +376,19 @@ def delete_job(event_id, job_id, current_session):
     Returns:
         HTTP-no-content or HTTP error
     """
-    job = event_controller.get_job(job_id, event_id)
+    job_slot = event_controller.get_job(job_id, event_id)
-    event_controller.delete_job(job)
+    event_controller.delete_job(job_slot)
     return no_content()
 
 
 @EventPlugin.blueprint.route("/events/<int:event_id>/jobs/<int:job_id>", methods=["PUT"])
 @login_required()
 def update_job(event_id, job_id, current_session: Session):
-    """Edit Job
+    """Edit Job or assign user to the Job
 
     Route: ``/events/<event_id>/jobs/<job_id>`` | Method: ``PUT``
 
-    POST-data: See TS interface for Job
+    POST-data: See TS interface for Job or ``{user: {userid: string, value: number}}``
 
     Args:
         event_id: Identifier of the event
@@ -425,89 +398,37 @@ def update_job(event_id, job_id, current_session: Session):
     Returns:
         JSON encoded Job object or HTTP-error
     """
-    if not current_session.user_.has_permission(permissions.EDIT):
+    job = event_controller.get_job(job_id, event_id)
-        raise Forbidden
+
-    
     data = request.get_json()
     if not data:
         raise BadRequest
 
-    job = event_controller.get_job(job_id, event_id)
+    if ("user" not in data or len(data) > 1) and not current_session.user_.has_permission(permissions.EDIT):
-    try:
+        raise Forbidden
-        if "type" in data:
+
-            job.type = event_controller.get_job_type(data["type"])
+    if "user" in data:
-        job.start = from_iso_format(data.get("start", job.start))
+        try:
-        job.end = from_iso_format(data.get("end", job.end))
+            user = userController.get_user(data["user"]["userid"])
-        job.comment = str(data.get("comment", job.comment))
+            value = data["user"]["value"]
-        job.locked = bool(data.get("locked", job.locked))
+            if (user == current_session.user_ and not user.has_permission(permissions.ASSIGN)) or (
-        job.required_services = float(data.get("required_services", job.required_services))
+                user != current_session.user_ and not current_session.user_.has_permission(permissions.ASSIGN_OTHER)
-        event_controller.update()
+            ):
-    except NotFound:
+                raise Forbidden
-        raise BadRequest("Invalid JobType")
+            if value > 0:
-    except ValueError:
+                event_controller.assign_job(job, user, value)
-        raise BadRequest("Invalid POST data")
+            else:
+                event_controller.unassign_job(job, user, notify=user != current_session.user_)
+        except (KeyError, ValueError):
+            raise BadRequest
+
+    if "required_services" in data:
+        job.required_services = data["required_services"]
+    if "type" in data:
+        job.type = event_controller.get_job_type(data["type"])
+    event_controller.update()
 
     return jsonify(job)
 
 
-@EventPlugin.blueprint.route("/events/jobs/<int:job_id>/assign", methods=["POST"])
-@login_required()
-def assign_job(job_id, current_session: Session):
-    """Assign / unassign user to the Job
-
-    Route: ``/events/jobs/<job_id>/assign`` | Method: ``POST``
-
-    POST-data: a Service object, see TS interface for Service
-
-    Args:
-        job_id: Identifier of the Job
-        current_session: Session sent with Authorization Header
-
-    Returns:
-        HTTP-No-Content or HTTP-error
-    """
-    data = request.get_json()
-    job = event_controller.get_job(job_id)
-    try:
-        user = userController.get_user(data["userid"])
-        value = data["value"]
-        if (user == current_session.user_ and not user.has_permission(permissions.ASSIGN)) or (
-            user != current_session.user_ and not current_session.user_.has_permission(permissions.ASSIGN_OTHER)
-        ):
-            raise Forbidden
-        if value > 0:
-            event_controller.assign_job(job, user, value, data.get("is_backup", False))
-        else:
-            event_controller.unassign_job(job, user, notify=user != current_session.user_)
-    except (TypeError, KeyError, ValueError):
-        raise BadRequest
-    return no_content()
-
-
-@EventPlugin.blueprint.route("/events/jobs/<int:job_id>/lock", methods=["POST"])
-@login_required(permissions.LOCK_JOBS)
-def lock_job(job_id, current_session: Session):
-    """Lock / unlock the Job
-
-    Route: ``/events/jobs/<job_id>/lock`` | Method: ``POST``
-
-    POST-data: ``{locked: boolean}``
-
-    Args:
-        job_id: Identifier of the Job
-        current_session: Session sent with Authorization Header
-
-    Returns:
-        HTTP-No-Content or HTTP-error
-    """
-    data = request.get_json()
-    job = event_controller.get_job(job_id)
-    try:
-        locked = bool(userController.get_user(data["locked"]))
-        job.locked = locked
-        event_controller.update()
-    except (TypeError, KeyError, ValueError):
-        raise BadRequest
-    return no_content()
-
 # TODO: JobTransfer

flaschengeist/plugins/pricelist/__init__.py

@@ -2,13 +2,12 @@
 
 from flask import Blueprint, jsonify, request, current_app
 from werkzeug.local import LocalProxy
-from werkzeug.exceptions import BadRequest, Forbidden, NotFound, Unauthorized
+from werkzeug.exceptions import BadRequest, Forbidden, Unauthorized
 
 from flaschengeist import logger
 from flaschengeist.controller import userController
-from flaschengeist.controller.imageController import send_image, send_thumbnail
 from flaschengeist.plugins import Plugin
-from flaschengeist.utils.decorators import login_required, extract_session, headers
+from flaschengeist.utils.decorators import login_required, extract_session
 from flaschengeist.utils.HTTP import no_content
 
 from . import models
@@ -710,7 +709,7 @@ def get_priclist_setting(userid, current_session):
         return no_content()
 
 
-@PriceListPlugin.blueprint.route("/drinks/<int:identifier>/picture", methods=["POST", "DELETE"])
+@PriceListPlugin.blueprint.route("/drinks/<int:identifier>/picture", methods=["POST", "GET", "DELETE"])
 @login_required(permission=permissions.EDIT)
 def set_picture(identifier, current_session):
     """Get, Create, Delete Drink Picture
@@ -732,25 +731,25 @@ def set_picture(identifier, current_session):
 
     file = request.files.get("file")
     if file:
-        return jsonify(pricelist_controller.save_drink_picture(identifier, file))
+        picture = models._Picture()
+        picture.mimetype = file.content_type
+        picture.binary = bytearray(file.stream.read())
+        return jsonify(pricelist_controller.save_drink_picture(identifier, picture))
     else:
         raise BadRequest
 
 
-@PriceListPlugin.blueprint.route("/drinks/<int:identifier>/picture", methods=["GET"])
+@PriceListPlugin.blueprint.route("/picture/<identifier>", methods=["GET"])
-#@headers({"Cache-Control": "private, must-revalidate"})
 def _get_picture(identifier):
     """Get Picture
 
     Args:
-        identifier: Identifier of Drink
+        identifier: Identifier of Picture
 
     Returns:
         Picture or HTTP-error
     """
-    drink = pricelist_controller.get_drink(identifier)
+    if request.method == "GET":
-    if drink.has_image:
+        size = request.args.get("size")
-        if request.args.get("thumbnail"):
+        response = pricelist_controller.get_drink_picture(identifier, size)
-            return send_thumbnail(image=drink.image_)
+        return response.make_conditional(request)
-        return send_image(image=drink.image_)
-    raise NotFound

flaschengeist/plugins/pricelist/models.py

@@ -1,21 +1,20 @@
 from __future__ import annotations  # TODO: Remove if python requirement is >= 3.10
 
 from flaschengeist.database import db
-from flaschengeist.models import ModelSerializeMixin, Serial
+from flaschengeist.models import ModelSerializeMixin
-from flaschengeist.models.image import Image
 
 from typing import Optional
 
 drink_tag_association = db.Table(
     "drink_x_tag",
-    db.Column("drink_id", Serial, db.ForeignKey("drink.id")),
+    db.Column("drink_id", db.Integer, db.ForeignKey("drink.id")),
-    db.Column("tag_id", Serial, db.ForeignKey("drink_tag.id")),
+    db.Column("tag_id", db.Integer, db.ForeignKey("drink_tag.id")),
 )
 
 drink_type_association = db.Table(
     "drink_x_type",
-    db.Column("drink_id", Serial, db.ForeignKey("drink.id")),
+    db.Column("drink_id", db.Integer, db.ForeignKey("drink.id")),
-    db.Column("type_id", Serial, db.ForeignKey("drink_type.id")),
+    db.Column("type_id", db.Integer, db.ForeignKey("drink_type.id")),
 )
 
 
@@ -25,7 +24,7 @@ class Tag(db.Model, ModelSerializeMixin):
     """
 
     __tablename__ = "drink_tag"
-    id: int = db.Column("id", Serial, primary_key=True)
+    id: int = db.Column("id", db.Integer, primary_key=True)
     name: str = db.Column(db.String(30), nullable=False, unique=True)
     color: str = db.Column(db.String(7), nullable=False)
 
@@ -36,7 +35,7 @@ class DrinkType(db.Model, ModelSerializeMixin):
     """
 
     __tablename__ = "drink_type"
-    id: int = db.Column("id", Serial, primary_key=True)
+    id: int = db.Column("id", db.Integer, primary_key=True)
     name: str = db.Column(db.String(30), nullable=False, unique=True)
 
 
@@ -46,9 +45,9 @@ class DrinkPrice(db.Model, ModelSerializeMixin):
     """
 
     __tablename__ = "drink_price"
-    id: int = db.Column("id", Serial, primary_key=True)
+    id: int = db.Column("id", db.Integer, primary_key=True)
     price: float = db.Column(db.Numeric(precision=5, scale=2, asdecimal=False))
-    volume_id_ = db.Column("volume_id", Serial, db.ForeignKey("drink_price_volume.id"))
+    volume_id_ = db.Column("volume_id", db.Integer, db.ForeignKey("drink_price_volume.id"))
     volume: "DrinkPriceVolume" = None
     _volume: "DrinkPriceVolume" = db.relationship("DrinkPriceVolume", back_populates="_prices", join_depth=1)
     public: bool = db.Column(db.Boolean, default=True)
@@ -63,8 +62,8 @@ class ExtraIngredient(db.Model, ModelSerializeMixin):
     ExtraIngredient
     """
 
-    __tablename__ = "drink_extra_ingredient"
+    __tablename__ = "extra_ingredient"
-    id: int = db.Column("id", Serial, primary_key=True)
+    id: int = db.Column("id", db.Integer, primary_key=True)
     name: str = db.Column(db.String(30), unique=True, nullable=False)
     price: float = db.Column(db.Numeric(precision=5, scale=2, asdecimal=False))
 
@@ -75,9 +74,9 @@ class DrinkIngredient(db.Model, ModelSerializeMixin):
     """
 
     __tablename__ = "drink_ingredient"
-    id: int = db.Column("id", Serial, primary_key=True)
+    id: int = db.Column("id", db.Integer, primary_key=True)
     volume: float = db.Column(db.Numeric(precision=5, scale=2, asdecimal=False), nullable=False)
-    ingredient_id: int = db.Column(Serial, db.ForeignKey("drink.id"))
+    ingredient_id: int = db.Column(db.Integer, db.ForeignKey("drink.id"))
     cost_per_volume: float
     name: str
     _drink_ingredient: Drink = db.relationship("Drink")
@@ -96,14 +95,14 @@ class Ingredient(db.Model, ModelSerializeMixin):
     Ingredient Associationtable
     """
 
-    __tablename__ = "drink_ingredient_association"
+    __tablename__ = "ingredient_association"
-    id: int = db.Column("id", Serial, primary_key=True)
+    id: int = db.Column("id", db.Integer, primary_key=True)
-    volume_id = db.Column(Serial, db.ForeignKey("drink_price_volume.id"))
+    volume_id = db.Column(db.Integer, db.ForeignKey("drink_price_volume.id"))
-    drink_ingredient: Optional[DrinkIngredient] = db.relationship(DrinkIngredient, cascade="all,delete")
+    drink_ingredient: Optional[DrinkIngredient] = db.relationship(DrinkIngredient)
     extra_ingredient: Optional[ExtraIngredient] = db.relationship(ExtraIngredient)
 
-    _drink_ingredient_id = db.Column(Serial, db.ForeignKey("drink_ingredient.id"))
+    _drink_ingredient_id = db.Column(db.Integer, db.ForeignKey("drink_ingredient.id"))
-    _extra_ingredient_id = db.Column(Serial, db.ForeignKey("drink_extra_ingredient.id"))
+    _extra_ingredient_id = db.Column(db.Integer, db.ForeignKey("extra_ingredient.id"))
 
 
 class MinPrices(ModelSerializeMixin):
@@ -121,8 +120,8 @@ class DrinkPriceVolume(db.Model, ModelSerializeMixin):
     """
 
     __tablename__ = "drink_price_volume"
-    id: int = db.Column("id", Serial, primary_key=True)
+    id: int = db.Column("id", db.Integer, primary_key=True)
-    drink_id = db.Column(Serial, db.ForeignKey("drink.id"))
+    drink_id = db.Column(db.Integer, db.ForeignKey("drink.id"))
     drink: "Drink" = None
     _drink: "Drink" = db.relationship("Drink", back_populates="_volumes")
     volume: float = db.Column(db.Numeric(precision=5, scale=2, asdecimal=False))
@@ -132,14 +131,10 @@ class DrinkPriceVolume(db.Model, ModelSerializeMixin):
     _prices: list[DrinkPrice] = db.relationship(
         DrinkPrice, back_populates="_volume", cascade="all,delete,delete-orphan"
     )
-    ingredients: list[Ingredient] = db.relationship(
+    ingredients: list[Ingredient] = db.relationship("Ingredient", foreign_keys=Ingredient.volume_id)
-        "Ingredient",
-        foreign_keys=Ingredient.volume_id,
-        cascade="all,delete,delete-orphan",
-    )
 
     def __repr__(self):
-        return f"DrinkPriceVolume({self.id},{self.drink_id},{self.volume},{self.prices})"
+        return f"DrinkPriceVolume({self.id},{self.drink_id},{self.prices})"
 
 
 class Drink(db.Model, ModelSerializeMixin):
@@ -148,21 +143,18 @@ class Drink(db.Model, ModelSerializeMixin):
     """
 
     __tablename__ = "drink"
-    id: int = db.Column("id", Serial, primary_key=True)
+    id: int = db.Column("id", db.Integer, primary_key=True)
     article_id: Optional[str] = db.Column(db.String(64))
     package_size: Optional[int] = db.Column(db.Integer)
     name: str = db.Column(db.String(60), nullable=False)
     volume: Optional[float] = db.Column(db.Numeric(precision=5, scale=2, asdecimal=False))
     cost_per_volume: Optional[float] = db.Column(db.Numeric(precision=5, scale=3, asdecimal=False))
     cost_per_package: Optional[float] = db.Column(db.Numeric(precision=5, scale=3, asdecimal=False))
-    has_image: bool = False
 
+    uuid: str = db.Column(db.String(36))
     receipt: Optional[list[str]] = db.Column(db.PickleType(protocol=4))
 
-    _type_id = db.Column("type_id", Serial, db.ForeignKey("drink_type.id"))
+    _type_id = db.Column("type_id", db.Integer, db.ForeignKey("drink_type.id"))
-    _image_id = db.Column("image_id", Serial, db.ForeignKey("image.id"))
-
-    image_: Image = db.relationship("Image", cascade="all, delete", foreign_keys=[_image_id])
 
     tags: Optional[list[Tag]] = db.relationship("Tag", secondary=drink_tag_association, cascade="save-update, merge")
     type: Optional[DrinkType] = db.relationship("DrinkType", foreign_keys=[_type_id])
@@ -174,6 +166,9 @@ class Drink(db.Model, ModelSerializeMixin):
     def __repr__(self):
         return f"Drink({self.id},{self.name},{self.volumes})"
 
-    @property
+
-    def has_image(self):
+class _Picture:
-        return self.image_ is not None
+    """Wrapper class for pictures binaries"""
+
+    mimetype = ""
+    binary = bytearray()

flaschengeist/plugins/pricelist/pricelist_controller.py

@@ -1,24 +1,16 @@
 from werkzeug.exceptions import BadRequest, NotFound
 from sqlalchemy.exc import IntegrityError
+from uuid import uuid4
 
 from flaschengeist import logger
+from flaschengeist.config import config
 from flaschengeist.database import db
+from flaschengeist.utils.picture import save_picture, get_picture, delete_picture
 from flaschengeist.utils.decorators import extract_session
 
-from .models import (
+from .models import Drink, DrinkPrice, Ingredient, Tag, DrinkType, DrinkPriceVolume, DrinkIngredient, ExtraIngredient
-    Drink,
-    DrinkPrice,
-    Ingredient,
-    Tag,
-    DrinkType,
-    DrinkPriceVolume,
-    DrinkIngredient,
-    ExtraIngredient,
-)
 from .permissions import EDIT_VOLUME, EDIT_PRICE, EDIT_INGREDIENTS_DRINK
 
-import flaschengeist.controller.imageController as image_controller
-
 
 def update():
     db.session.commit()
@@ -140,14 +132,7 @@ def _create_public_drink(drink):
 
 
 def get_drinks(
-    name=None,
+    name=None, public=False, limit=None, offset=None, search_name=None, search_key=None, ingredient=False, receipt=None
-    public=False,
-    limit=None,
-    offset=None,
-    search_name=None,
-    search_key=None,
-    ingredient=False,
-    receipt=None,
 ):
     count = None
     if name:
@@ -193,13 +178,7 @@ def get_drinks(
 
 
 def get_pricelist(
-    public=False,
+    public=False, limit=None, offset=None, search_name=None, search_key=None, sortBy=None, descending=False
-    limit=None,
-    offset=None,
-    search_name=None,
-    search_key=None,
-    sortBy=None,
-    descending=False,
 ):
     count = None
     query = DrinkPrice.query
@@ -323,7 +302,7 @@ def update_drink(identifier, data):
         else:
             drink = get_drink(identifier)
         for key, value in data.items():
-            if hasattr(drink, key) and key != "has_image":
+            if hasattr(drink, key):
                 setattr(drink, key, value if value != "" else None)
 
         if drink_type:
@@ -354,6 +333,9 @@ def set_volumes(volumes):
 
 def delete_drink(identifier):
     drink = get_drink(identifier)
+    if drink.uuid:
+        path = config["pricelist"]["path"]
+        delete_picture(f"{path}/{drink.uuid}")
     db.session.delete(drink)
     db.session.commit()
 
@@ -378,9 +360,16 @@ def set_volume(data):
         prices = values.pop("prices")
     if "ingredients" in values:
         ingredients = values.pop("ingredients")
-    values.pop("id", None)
+    vol_id = values.pop("id", None)
-    volume = DrinkPriceVolume(**values)
+    if vol_id < 0:
-    db.session.add(volume)
+        volume = DrinkPriceVolume(**values)
+        db.session.add(volume)
+    else:
+        volume = get_volume(vol_id)
+        if not volume:
+            raise NotFound
+        for key, value in values.items():
+            setattr(volume, key, value if value != "" else None)
 
     if prices and session.user_.has_permission(EDIT_PRICE):
         set_prices(prices, volume)
@@ -430,9 +419,16 @@ def set_price(data):
     allowed_keys.append("description")
     logger.debug(f"allowed_key {allowed_keys}")
     values = {key: value for key, value in data.items() if key in allowed_keys}
-    values.pop("id", -1)
+    price_id = values.pop("id", -1)
-    price = DrinkPrice(**values)
+    if price_id < 0:
-    db.session.add(price)
+        price = DrinkPrice(**values)
+        db.session.add(price)
+    else:
+        price = get_price(price_id)
+        if not price:
+            raise NotFound
+        for key, value in values.items():
+            setattr(price, key, value)
 
     return price
 
@@ -450,9 +446,16 @@ def set_drink_ingredient(data):
         values.pop("cost_per_volume")
     if "name" in values:
         values.pop("name")
-    values.pop("id", -1)
+    ingredient_id = values.pop("id", -1)
-    drink_ingredient = DrinkIngredient(**values)
+    if ingredient_id < 0:
-    db.session.add(drink_ingredient)
+        drink_ingredient = DrinkIngredient(**values)
+        db.session.add(drink_ingredient)
+    else:
+        drink_ingredient = DrinkIngredient.query.get(ingredient_id)
+        if not drink_ingredient:
+            raise NotFound
+        for key, value in values.items():
+            setattr(drink_ingredient, key, value if value != "" else None)
     return drink_ingredient
 
 
@@ -467,9 +470,14 @@ def set_ingredient(data):
         drink_ingredient_value = data.pop("drink_ingredient")
     if "extra_ingredient" in data:
         extra_ingredient_value = data.pop("extra_ingredient")
-    data.pop("id", -1)
+    ingredient_id = data.pop("id", -1)
-    ingredient = Ingredient(**data)
+    if ingredient_id < 0:
-    db.session.add(ingredient)
+        ingredient = Ingredient(**data)
+        db.session.add(ingredient)
+    else:
+        ingredient = get_ingredient(ingredient_id)
+        if not ingredient:
+            raise NotFound
     if drink_ingredient_value:
         ingredient.drink_ingredient = set_drink_ingredient(drink_ingredient_value)
     if extra_ingredient_value:
@@ -525,16 +533,34 @@ def delete_extra_ingredient(identifier):
 
 
 def save_drink_picture(identifier, file):
-    drink = delete_drink_picture(identifier)
+    drink = get_drink(identifier)
-    drink.image_ = image_controller.upload_image(file)
+    old_uuid = None
+    if drink.uuid:
+        old_uuid = drink.uuid
+    drink.uuid = str(uuid4())
     db.session.commit()
+    path = config["pricelist"]["path"]
+    save_picture(file, f"{path}/{drink.uuid}")
+    if old_uuid:
+        delete_picture(f"{path}/{old_uuid}")
     return drink
 
 
+def get_drink_picture(identifier, size=None):
+    path = config["pricelist"]["path"]
+    drink = None
+    if isinstance(identifier, int):
+        drink = get_drink(identifier)
+    if isinstance(identifier, str):
+        drink = Drink.query.filter(Drink.uuid == identifier).one_or_none()
+    if drink:
+        return get_picture(f"{path}/{drink.uuid}", size)
+    raise FileNotFoundError
+
+
 def delete_drink_picture(identifier):
     drink = get_drink(identifier)
-    if drink.image_:
+    if drink.uuid:
-        db.session.delete(drink.image_)
+        delete_picture(f"{config['pricelist']['path']}/{drink.uuid}")
-        drink.image_ = None
+        drink.uuid = None
-    db.session.commit()
+        db.session.commit()
-    return drink

flaschengeist/plugins/users/__init__.py

@@ -69,10 +69,7 @@ def list_users(current_session):
         JSON encoded array of `flaschengeist.models.user.User` or HTTP error
     """
     logger.debug("Retrieve list of all users")
-    userids = None
+    users = userController.get_users()
-    if "userids" in request.args:
-        userids = [x for x in request.args.get("userids").split(",") if x]
-    users = userController.get_users(userids=userids)
     return jsonify(users)
 
 
@@ -147,16 +144,6 @@ def set_avatar(userid, current_session):
         raise BadRequest
 
 
-@UsersPlugin.blueprint.route("/users/<userid>/avatar", methods=["DELETE"])
-@login_required()
-def delete_avatar(userid, current_session):
-    user = userController.get_user(userid)
-    if userid != current_session.user_.userid and not current_session.user_.has_permission(permissions.EDIT):
-        raise Forbidden
-    userController.delete_avatar(user)
-    return "", NO_CONTENT
-
-
 @UsersPlugin.blueprint.route("/users/<userid>", methods=["DELETE"])
 @login_required(permission=permissions.DELETE)
 def delete_user(userid, current_session):

flaschengeist/utils/picture.py

@@ -0,0 +1,55 @@
+import os, sys, shutil, io
+from PIL import Image
+from flask import Response
+from werkzeug.exceptions import BadRequest
+from ..utils.HTTP import no_content
+
+thumbnail_sizes = ((32, 32), (64, 64), (128, 128), (256, 256), (512, 512))
+
+
+def save_picture(picture, path):
+
+    if not picture.mimetype.startswith("image/"):
+        raise BadRequest
+    os.makedirs(path, exist_ok=True)
+    file_type = picture.mimetype.replace("image/", "")
+    filename = f"{path}/drink"
+    with open(f"{filename}.{file_type}", "wb") as file:
+        file.write(picture.binary)
+    image = Image.open(f"{filename}.{file_type}")
+    if file_type != "png":
+        image.save(f"{filename}.png", "PNG")
+        os.remove(f"{filename}.{file_type}")
+    for thumbnail_size in thumbnail_sizes:
+        work_image = image.copy()
+        work_image.thumbnail(thumbnail_size)
+        work_image.save(f"{filename}-{thumbnail_size[0]}.png", "PNG")
+
+
+def get_picture(path, size=None):
+    try:
+        if size:
+            if os.path.isfile(f"{path}/drink-{size}.png"):
+                with open(f"{path}/drink-{size}.png", "rb") as file:
+                    image = file.read()
+            else:
+                _image = Image.open(f"{path}/drink.png")
+                _image.thumbnail((int(size), int(size)))
+                with io.BytesIO() as file:
+                    _image.save(file, format="PNG")
+                    image = file.getvalue()
+        else:
+            with open(f"{path}/drink.png", "rb") as file:
+                image = file.read()
+        response = Response(image, mimetype="image/png")
+        response.add_etag()
+        return response
+    except:
+        raise FileNotFoundError
+
+
+def delete_picture(path):
+    try:
+        shutil.rmtree(path)
+    except FileNotFoundError:
+        pass

run_flaschengeist

@@ -167,28 +167,6 @@ def export(arguments):
         gen.write()
 
 
-def ldap_sync(arguments):
-    from flaschengeist.app import create_app
-    from flaschengeist.controller import userController
-    from flaschengeist.plugins.auth_ldap import AuthLDAP
-    from ldap3 import SUBTREE
-
-    app = create_app()
-    with app.app_context():
-        auth_ldap: AuthLDAP = app.config.get("FG_PLUGINS").get("auth_ldap")
-        if auth_ldap:
-            conn = auth_ldap.ldap.connection
-            if not conn:
-                conn = auth_ldap.ldap.connect(auth_ldap.root_dn, auth_ldap.root_secret)
-            conn.search(auth_ldap.search_dn, "(uid=*)", SUBTREE, attributes=["uid", "givenName", "sn", "mail"])
-            ldap_users_response = conn.response
-            for ldap_user in ldap_users_response:
-                uid = ldap_user["attributes"]["uid"][0]
-                userController.find_user(uid)
-            exit()
-        raise Exception("auth_ldap not found")
-
-
 if __name__ == "__main__":
     # create the top-level parser
     parser = argparse.ArgumentParser()
@@ -214,8 +192,5 @@ if __name__ == "__main__":
     )
     parser_export.add_argument("--plugins", help="Also export plugins (none means all)", nargs="*")
 
-    parser_ldap_sync = subparsers.add_parser("ldap_sync", help="synch ldap-users with database")
-    parser_ldap_sync.set_defaults(func=ldap_sync)
-
     args = parser.parse_args()
     args.func(args)

setup.py

@@ -20,16 +20,7 @@ class DocsCommand(Command):
 
     def run(self):
         """Run command."""
-        command = [
+        command = ["python", "-m", "pdoc", "--skip-errors", "--html", "--output-dir", self.output, "flaschengeist"]
-            "python",
-            "-m",
-            "pdoc",
-            "--skip-errors",
-            "--html",
-            "--output-dir",
-            self.output,
-            "flaschengeist",
-        ]
         self.announce(
             "Running command: %s" % str(command),
         )
@@ -42,18 +33,18 @@ setup(
     scripts=["run_flaschengeist"],
     python_requires=">=3.7",
     install_requires=[
-        "Flask >= 2.0",
+        "Flask >= 1.1",
         "toml",
-        "sqlalchemy>=1.4.26",
+        "sqlalchemy>=1.4",
         "flask_sqlalchemy>=2.5",
         "flask_cors",
-        "Pillow>=8.4.0",
         "werkzeug",
         mysql_driver,
     ],
     extras_require={
         "ldap": ["flask_ldapconn", "ldap3"],
         "argon": ["argon2-cffi"],
+        "pricelist": ["pillow"],
         "test": ["pytest", "coverage"],
     },
     entry_points={
@@ -68,7 +59,7 @@ setup(
             "balance = flaschengeist.plugins.balance:BalancePlugin",
             "events = flaschengeist.plugins.events:EventPlugin",
             "mail = flaschengeist.plugins.message_mail:MailMessagePlugin",
-            "pricelist = flaschengeist.plugins.pricelist:PriceListPlugin",
+            "pricelist = flaschengeist.plugins.pricelist:PriceListPlugin [pricelist]",
         ],
     },
     cmdclass={

tests/conftest.py

@@ -22,13 +22,7 @@ with open(os.path.join(os.path.dirname(__file__), "data.sql"), "r") as f:
 @pytest.fixture
 def app():
     db_fd, db_path = tempfile.mkstemp()
-    app = create_app(
+    app = create_app({"TESTING": True, "DATABASE": {"file_path": f"/{db_path}"}, "LOGGING": {"level": "DEBUG"}})
-        {
-            "TESTING": True,
-            "DATABASE": {"file_path": f"/{db_path}"},
-            "LOGGING": {"level": "DEBUG"},
-        }
-    )
     with app.app_context():
         install_all()
         engine = database.db.engine