1 files changed, 0 insertions, 116 deletions
diff --git a/pyaggr3g470r/controllers/abstract.py b/pyaggr3g470r/controllers/abstract.py
deleted file mode 100644
index f33d241e..00000000
--- a/pyaggr3g470r/controllers/abstract.py
+++ /dev/null
@@ -1,116 +0,0 @@
-import logging
-from flask import g
-from bootstrap import db
-from sqlalchemy import or_
-from werkzeug.exceptions import Forbidden, NotFound
-
-logger = logging.getLogger(__name__)
-
-
-class AbstractController(object):
-    _db_cls = None  # reference to the database class
-    _user_id_key = 'user_id'
-
-    def __init__(self, user_id=None):
-        """User id is a right management mechanism that should be used to
-        filter objects in database on their denormalized "user_id" field
-        (or "id" field for users).
-        Should no user_id be provided, the Controller won't apply any filter
-        allowing for a kind of "super user" mode.
-        """
-        self.user_id = user_id
-        try:
-            if self.user_id is not None \
-                    and self.user_id != g.user.id and not g.user.is_admin():
-                self.user_id = g.user.id
-        except RuntimeError:  # passing on out of context errors
-            pass
-
-    def _to_filters(self, **filters):
-        """
-        Will translate filters to sqlalchemy filter.
-        This method will also apply user_id restriction if available.
-
-        each parameters of the function is treated as an equality unless the
-        name of the parameter ends with either "__gt", "__lt", "__ge", "__le",
-        "__ne", "__in" ir "__like".
-        """
-        db_filters = set()
-        for key, value in filters.items():
-            if key == '__or__':
-                db_filters.add(or_(*self._to_filters(**value)))
-            elif key.endswith('__gt'):
-                db_filters.add(getattr(self._db_cls, key[:-4]) > value)
-            elif key.endswith('__lt'):
-                db_filters.add(getattr(self._db_cls, key[:-4]) < value)
-            elif key.endswith('__ge'):
-                db_filters.add(getattr(self._db_cls, key[:-4]) >= value)
-            elif key.endswith('__le'):
-                db_filters.add(getattr(self._db_cls, key[:-4]) <= value)
-            elif key.endswith('__ne'):
-                db_filters.add(getattr(self._db_cls, key[:-4]) != value)
-            elif key.endswith('__in'):
-                db_filters.add(getattr(self._db_cls, key[:-4]).in_(value))
-            elif key.endswith('__like'):
-                db_filters.add(getattr(self._db_cls, key[:-6]).like(value))
-            elif key.endswith('__ilike'):
-                db_filters.add(getattr(self._db_cls, key[:-7]).ilike(value))
-            else:
-                db_filters.add(getattr(self._db_cls, key) == value)
-        return db_filters
-
-    def _get(self, **filters):
-        """ Will add the current user id if that one is not none (in which case
-        the decision has been made in the code that the query shouldn't be user
-        dependant) and the user is not an admin and the filters doesn't already
-        contains a filter for that user.
-        """
-        if self._user_id_key is not None and self.user_id \
-                and filters.get(self._user_id_key) != self.user_id:
-            filters[self._user_id_key] = self.user_id
-        return self._db_cls.query.filter(*self._to_filters(**filters))
-
-    def get(self, **filters):
-        """Will return one single objects corresponding to filters"""
-        obj = self._get(**filters).first()
-
-        if obj and not self._has_right_on(obj):
-            raise Forbidden({'message': 'No authorized to access %r (%r)'
-                                % (self._db_cls.__class__.__name__, filters)})
-        if not obj:
-            raise NotFound({'message': 'No %r (%r)'
-                                % (self._db_cls.__class__.__name__, filters)})
-        return obj
-
-    def create(self, **attrs):
-        assert self._user_id_key is None or self._user_id_key in attrs \
-                or self.user_id is not None, \
-                "You must provide user_id one way or another"
-
-        if self._user_id_key is not None and self._user_id_key not in attrs:
-            attrs[self._user_id_key] = self.user_id
-        obj = self._db_cls(**attrs)
-        db.session.add(obj)
-        db.session.commit()
-        return obj
-
-    def read(self, **filters):
-        return self._get(**filters)
-
-    def update(self, filters, attrs):
-        result = self._get(**filters).update(attrs, synchronize_session=False)
-        db.session.commit()
-        return result
-
-    def delete(self, obj_id):
-        obj = self.get(id=obj_id)
-        db.session.delete(obj)
-        db.session.commit()
-        return obj
-
-    def _has_right_on(self, obj):
-        # user_id == None is like being admin
-        if self._user_id_key is None:
-            return True
-        return self.user_id is None \
-                or getattr(obj, self._user_id_key, None) == self.user_id