main.py

from fastapi import FastAPI, HTTPException
from datetime import datetime

from models import Note, NoteResponse
from database import notes_db

app = FastAPI(title="Notes API")

@app.post("/notes", response_model=NoteResponse)
def create_note(note: Note):
    new_note = {
        "id": len(notes_db) + 1,
        "title": note.title,
        "content": note.content,
        "created_at": datetime.now()
    }
    notes_db.append(new_note)
    return new_note

@app.get("/notes", response_model=list[NoteResponse])
def get_notes():
    return notes_db

@app.get("/")
def root():
    return {"message": "Notes API is running 🚀"}

@app.get("/notes/{note_id}", response_model=NoteResponse)
def get_note(note_id: int):
    for note in notes_db:
        if note["id"] == note_id:
            return note
    raise HTTPException(status_code=404, detail="Note not found")

@app.put("/notes/{note_id}", response_model=NoteResponse)
def update_note(note_id: int, updated: Note):
    for note in notes_db:
        if note["id"] == note_id:
            note["title"] = updated.title
            note["content"] = updated.content
            return note
    raise HTTPException(status_code=404, detail="Note not found")

@app.delete("/notes/{note_id}")
def delete_note(note_id: int):
    for i, note in enumerate(notes_db):
        if note["id"] == note_id:
            notes_db.pop(i)
            return {"message": "Note deleted"}
    raise HTTPException(status_code=404, detail="Note not found")