Nexy এর সাথে একটি নোট অ্যাপ তৈরি করুন, পার্ট 5: নোটগুলি SQLite এ সংরক্ষণ করুন

from sqlmodel import Field, SQLModel  class Note(SQLModel, table=True):    id: int | None = Field(default=None, primary_key=True)    text: str

from sqlmodel import Field, SQLModel  class Note(SQLModel, table=True):    id: int | None = Field(default=None, primary_key=True)    text: str

from sqlmodel import Session, select from src.configs.db import enginefrom src.models.note_model import Note  def all_notes() -> list[Note]:    with Session(engine) as session:        return list(session.exec(select(Note).order_by(Note.id)))  def find(note_id: int) -> Note | None:    with Session(engine) as session:        return session.get(Note, note_id)

from sqlmodel import Session, select from src.apps.notes.note_model import Notefrom src.configs.db import engine  def all_notes() -> list[Note]:    with Session(engine) as session:        return list(session.exec(select(Note).order_by(Note.id)))  def find(note_id: int) -> Note | None:    with Session(engine) as session:        return session.get(Note, note_id)

from sqlmodel import Session, select from src.configs.db import enginefrom src.models.note_model import Note  def seed() -> None:    with Session(engine) as session:        if session.exec(select(Note)).first() is None:            session.add_all([Note(text="Buy milk"), Note(text="Ship Nexy")])            session.commit()  if __name__ == "__main__":    seed()

from sqlmodel import Session, select from src.apps.notes.note_model import Notefrom src.configs.db import engine  def seed() -> None:    with Session(engine) as session:        if session.exec(select(Note)).first() is None:            session.add_all([Note(text="Buy milk"), Note(text="Ship Nexy")])            session.commit()  if __name__ == "__main__":    seed()

---from "@/components/NoteCard.nexy" import NoteCardfrom src.notes import all_notes notes = all_notes()---<section class="app-page">  <h1>Notes</h1>  {% for note in notes %}  <NoteCard id="{{ note.id }}" text="{{ note.text }}" />  {% endfor %}</section>

---from nexy import notFoundfrom src.notes import find id: prop[int]note = find(id)if note is None:    notFound()---<section class="app-page">  <h1>{{ note.text }}</h1>  <a href="/notes">All notes</a></section>

from src.notes import all_notes  async def GET():    return [note.model_dump() for note in all_notes()]

---from "@/components/NoteCard.nexy" import NoteCardfrom src.notes import all_notes notes = all_notes()---<section class="app-page">  <h1>Notes</h1>  {% for note in notes %}  <NoteCard id="{{ note.id }}" text="{{ note.text }}" />  {% endfor %}</section>

from nexy import notFoundfrom nexy.decorators import Controllerfrom nexy.hooks import useViewsfrom src.notes import all_notes, find LAYOUT = "src/apps/layout.nexy"  def page(view: str, **context: object):    return useViews(LAYOUT, context={"children": useViews(view, context=context)})  @Controller("/notes")class NotesController:    async def get(self):        return page("src/apps/notes/notes_view.nexy")  @Controller("/notes/{id}")class NoteController:    async def get(self, id: int):        note = find(id)        if note is None:            notFound()        return page("src/apps/notes/note_view.nexy", text=note.text)  @Controller("/api/notes")class NotesApiController:    async def get(self) -> list[dict]:        return [note.model_dump() for note in all_notes()]