🔥 JSON-хранилище: данные в data/*.json вместо in-memory

- Переписан memory.py: теперь загружает/сохраняет users.json и bookings.json в data/
- booking_service.py: импорты через функции, а не переменные
- start.py, profile.py: используют get_user/set_user вместо прямого импорта users
- Добавлена папка data/ с .gitkeep

app/db/memory.py

@@ -1,2 +1,113 @@
-users = {}
+import json
-bookings = []
+import os
+from pathlib import Path
+
+DB_DIR = Path(__file__).resolve().parent.parent.parent / data
+DB_DIR.mkdir(exist_ok=True)
+
+USERS_FILE = DB_DIR / users.json
+BOOKINGS_FILE = DB_DIR / bookings.json
+
+
+def _load_json(path, default):
+    if path.exists():
+        try:
+            with open(path, r, encoding=utf-8) as f:
+                return json.load(f)
+        except (json.JSONDecodeError, OSError):
+            return default
+    return default
+
+
+def _save_json(path, data):
+    with open(path, w, encoding=utf-8) as f:
+        json.dump(data, f, ensure_ascii=False, indent=2)
+
+
+# ——— Users ———
+
+def load_users():
+    return _load_json(USERS_FILE, {})
+
+
+def save_users(users):
+    _save_json(USERS_FILE, users)
+
+
+def get_user(user_id):
+    users = load_users()
+    return users.get(str(user_id))
+
+
+def set_user(user_id, data):
+    users = load_users()
+    users[str(user_id)] = data
+    save_users(users)
+
+
+# ——— Bookings ———
+
+def load_bookings():
+    return _load_json(BOOKINGS_FILE, [])
+
+
+def save_bookings(bookings):
+    _save_json(BOOKINGS_FILE, bookings)
+
+
+def create_booking(user_id, service, master, date, time):
+    bookings = load_bookings()
+    booking = {
+        id: len(bookings) + 1,
+        user_id: user_id,
+        service: service,
+        master: master,
+        date: date,
+        time: time,
+        status: active,
+    }
+    bookings.append(booking)
+    save_bookings(bookings)
+    return booking
+
+
+def get_busy_times(master, date):
+    bookings = load_bookings()
+    return [
+        b[time] for b in bookings
+        if b[master] == master
+        and b[date] == date
+        and b[status] == active
+    ]
+
+
+def get_user_bookings(user_id):
+    bookings = load_bookings()
+    return [
+        b for b in bookings
+        if b[user_id] == user_id
+        and b[status] == active
+    ]
+
+
+def cancel_booking(booking_id):
+    bookings = load_bookings()
+    for b in bookings:
+        if b[id] == booking_id:
+            b[status] = cancelled
+            save_bookings(bookings)
+            return True
+    return False
+
+
+def update_booking(booking_id, service, master, date, time):
+    bookings = load_bookings()
+    for b in bookings:
+        if b[id] == booking_id:
+            b[service] = service
+            b[master] = master
+            b[date] = date
+            b[time] = time
+            save_bookings(bookings)
+            return b
+    return None

app/handlers/profile.py

@@ -2,18 +2,19 @@ from aiogram import Router, F
 from aiogram.types import Message
 from aiogram.fsm.context import FSMContext
 
-from app.db.memory import users
+from app.db.memory import get_user
 
 router = Router()
 
-@router.message(F.text == "👤 Профиль")
+
+@router.message(F.text == 👤 Профиль)
 async def profile(message: Message, state: FSMContext):
     await state.clear()
 
-    user = users.get(message.from_user.id)
+    user = get_user(message.from_user.id)
 
     if not user:
-        await message.answer("Профиль не найден")
+        await message.answer(Профиль не найден)
         return
 
-    await message.answer(f"👤 Имя: {user['name']}")
+    await message.answer(f👤 Имя: {user[name]})

app/handlers/start.py

@@ -3,17 +3,18 @@ from aiogram.filters import CommandStart
 from aiogram.types import Message
 
 from app.keyboards.menu import menu
-from app.db.memory import users
+from app.db.memory import get_user, set_user
 
 router = Router()
 
+
 @router.message(CommandStart())
 async def start(message: Message):
-    users[message.from_user.id] = {
+    user_id = message.from_user.id
-        "name": message.from_user.full_name
+    if not get_user(user_id):
-    }
+        set_user(user_id, {name: message.from_user.full_name})
 
     await message.answer(
-        "👋 Добро пожаловать в Demo Bot",
+        👋 Добро пожаловать в Demo Bot,
-        reply_markup=menu
+        reply_markup=menu,
     )

app/services/booking_service.py

@@ -1,92 +1,27 @@
-from app.db.memory import bookings
+from app.db.memory import (
-
+    create_booking as db_create_booking,
-
+    get_busy_times as db_get_busy_times,
-def create_booking(
+    get_user_bookings as db_get_user_bookings,
-        user_id: int,
+    cancel_booking as db_cancel_booking,
-        service: str,
+    update_booking as db_update_booking,
-        date: str,
-        master: str,
-        time: str
-):
-    booking = {
-        "id": len(bookings) + 1,
-        "user_id": user_id,
-        "service": service,
-        "date": date,
-        "master": master,
-        "time": time,
-        "status": "active"
-    }
-
-    bookings.append(booking)
-
-    return booking
-
-
-def get_busy_times(
-        master: str,
-        date: str
-):
-    busy_times = []
-
-    for booking in bookings:
-
-        if (
-                booking["master"] == master
-                and booking["date"] == date
-                and booking["status"] == "active"
-        ):
-            busy_times.append(
-                booking["time"]
 )
 
-    return busy_times
+
+async def create_booking(user_id, service, master, date, time):
+    return db_create_booking(user_id, service, master, date, time)
 
 
-def get_user_bookings(
+async def get_busy_times(master, date):
-        user_id: int
+    return db_get_busy_times(master, date)
-):
-    result = []
 
-    for booking in bookings:
 
-        if (
+async def get_user_bookings(user_id):
-                booking["user_id"] == user_id
+    return db_get_user_bookings(user_id)
-                and booking["status"] == "active"
-        ):
-            result.append(booking)
 
-    return result
 
-def cancel_booking(
+async def cancel_booking(booking_id):
-        booking_id: int
+    return db_cancel_booking(booking_id)
-):
 
-    for booking in bookings:
 
-        if booking["id"] == booking_id:
+async def update_booking(booking_id, service, master, date, time):
-            booking["status"] = "cancelled"
+    return db_update_booking(booking_id, service, master, date, time)
-            return True
-
-    return False
-
-def update_booking(
-        booking_id: int,
-        service: str,
-        master: str,
-        date: str,
-        time: str
-):
-
-    for booking in bookings:
-
-        if booking["id"] == booking_id:
-
-            booking["service"] = service
-            booking["master"] = master
-            booking["date"] = date
-            booking["time"] = time
-
-            return booking
-
-    return None