Initial commit – AufmaßCreater v2.35

2026-06-10 11:03:43 +02:00
commit 84c933ea9c
2823 changed files with 490495 additions and 0 deletions
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+from app.extensions import db
+from datetime import datetime
+
+class Position(db.Model):
+    __tablename__ = 'positionen'
+
+    id = db.Column(db.Integer, primary_key=True)
+    project_id = db.Column(db.Integer, db.ForeignKey('projekte.id'), nullable=False)
+    aufmass_id = db.Column(db.Integer, db.ForeignKey('aufmass.id'), nullable=True)
+    lv_position_id = db.Column(db.Integer, db.ForeignKey('lv_positionen.id'), nullable=True)
+    pos_nr = db.Column(db.String(50), nullable=False)
+    sortierung = db.Column(db.Integer, default=0)
+    rsa = db.Column(db.String(20))
+    abschnitt = db.Column(db.String(100))
+    kurztext = db.Column(db.String(300))
+    langtext = db.Column(db.Text)
+    einheit = db.Column(db.String(10), default='ST')
+    einzelpreis = db.Column(db.Float, default=0.0)
+    menge = db.Column(db.Float, default=0.0)
+    gesamtpreis = db.Column(db.Float, default=0.0)
+    faktor = db.Column(db.Float, default=1.0)
+    laenge = db.Column(db.Float, default=0.0)
+    breite = db.Column(db.Float, default=0.0)
+    tiefe = db.Column(db.Float, default=0.0)
+    formel_typ = db.Column(db.String(10), default='standard')
+    formel = db.Column(db.String(300))
+    bemerkung = db.Column(db.Text)
+    menge_hinten = db.Column(db.Float, default=0.0)
+    erstellt_am = db.Column(db.DateTime, default=datetime.utcnow)
+
+    def berechne_menge(self, recalc_hinten=True, skip_menge_recalc=False):
+        if not skip_menge_recalc:
+            if self.formel_typ == 'frei':
+                if self.formel:
+                    from app.services.formel_rechner import berechne_formel
+                    try:
+                        self.menge = berechne_formel(self.formel)
+                    except Exception:
+                        self.menge = 0
+                else:
+                    self.menge = 0
+            elif self.einheit == 'ST':
+                self.menge = self.faktor * 1
+            elif self.einheit == 'M':
+                self.menge = self.laenge
+            elif self.einheit == 'M2':
+                self.menge = self.laenge * self.breite
+            elif self.einheit == 'M3':
+                self.menge = self.laenge * self.breite * self.tiefe
+            else:
+                self.menge = self.laenge
+        if recalc_hinten:
+            self.menge_hinten = self.faktor * self.menge
+        self.gesamtpreis = self.menge_hinten * self.einzelpreis
+        return self.menge
+
+    def to_dict(self):
+        return {
+            'id': self.id,
+            'pos_nr': self.pos_nr,
+            'sortierung': self.sortierung,
+            'rsa': self.rsa,
+            'kurztext': self.kurztext,
+            'langtext': self.langtext,
+            'einheit': self.einheit,
+            'einzelpreis': self.einzelpreis,
+            'menge': self.menge,
+            'gesamtpreis': self.gesamtpreis,
+            'faktor': self.faktor,
+            'laenge': self.laenge,
+            'breite': self.breite,
+            'tiefe': self.tiefe,
+            'bemerkung': self.bemerkung,
+            'menge_hinten': self.menge_hinten,
+        }
+
+    def __repr__(self):
+        return f'<Position {self.pos_nr} @ {self.project_id}>'