def delete_rel(self, noteid, tag):
t = tag.first()
session.query(Relate).filter(
and_(Relate.marknoteid == noteid, Relate.tagid == t.id)).delete()
session.commit()
self.query_update(Tag, t.id, {'count': t.count - 1})
if t.count <= 0:
tag.delete()
session.commit()
def delete_rel(self,noteid,tag):
t = tag.first()
session.query(Relate).filter(and_(Relate.marknoteid==noteid,
Relate.tagid==t.id)).delete()
session.commit()
self.query_update(Tag,t.id,{'count':t.count-1})
if t.count <= 0:
tag.delete()
session.commit()
def delete(self,id):
note = self.query_byid(MarkNote,id)
tags = {}
for t in note.first().tags.split(','):
if t != '':
tags[t] = t
for t in tags.keys():
print("tag:"+t)
tag = self.query_bytitle(Tag,t)
self.delete_rel(id,tag)
note.delete()
session.commit()
def delete(self, id):
note = self.query_byid(MarkNote, id)
tags = {}
for t in note.first().tags.split(','):
if t != '':
tags[t] = t
for t in tags.keys():
print("tag:" + t)
tag = self.query_bytitle(Tag, t)
self.delete_rel(id, tag)
note.delete()
session.commit()
def getCurrentDay():
lastDay = getLastDay()
oneDay = timedelta(days=1)
if (lastDay!= None):
while (lastDay.dateofconsum != date.today()):
lastDay=Day(dateofconsum=lastDay.dateofconsum+oneDay)
session.add(lastDay)
print(lastDay.dateofconsum)
else:
lastDay=Day(dateofconsum=date.today())
session.add(lastDay)
print(lastDay.dateofconsum)
session.commit()
return getLastDay()
def add(self):
session.add(self)
session.commit()
def query_update(self,table,id,update):
data = session.query(table).filter(table.id==id).update(update)
session.commit()
def addMeal(day,name,kcal,price=None):
session.add(Meal(day= day, name=name, kcal = kcal,price=price))
session.commit()
def query_update(self, table, id, update):
data = session.query(table).filter(table.id == id).update(update)
session.commit()
