mirror of https://github.com/gmbrax/Pilgrim.git
49 lines
1.6 KiB
Python
49 lines
1.6 KiB
Python
from typing import List
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from src.models.entry import Entry
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from src.models.travel_diary import TravelDiary
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class EntryService:
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def __init__(self,session):
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self.session = session
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def create(self, travel_diary_id:int, title: str, text: str, date: str, ):
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travel_diary = self.session.query(TravelDiary).filter(TravelDiary.id == travel_diary_id).first()
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if not travel_diary:
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return None
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new_entry = Entry(title,text,date,travel_diary_id)
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self.session.add(new_entry)
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self.session.commit()
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self.session.refresh(new_entry)
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return new_entry
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def read_by_id(self,entry_id:int)->Entry:
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entry = self.session.query(Entry).filter(Entry.id == entry_id).first()
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return entry
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def read_all(self)-> List[Entry]:
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entries = self.session.query(Entry).all()
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return entries
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def update(self,entry_src:Entry,entry_dst:Entry) -> Entry | None:
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original:Entry = self.read_by_id(entry_src.id)
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if original:
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original.title = entry_dst.title
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original.text = entry_dst.text
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original.date = entry_dst.date
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original.fk_travel_diary_id = entry_dst.fk_travel_diary_id
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original.photos = entry_dst.photos
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self.session.commit()
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self.session.refresh(original)
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return original
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return None
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def delete(self,entry_src:Entry)-> Entry | None:
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excluded = self.read_by_id(entry_src.id)
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if excluded is not None:
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self.session.delete(excluded)
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self.session.commit()
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return excluded
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return None
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