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Basic migrations with alembic
Get items

crud/items.py

@@ -0,0 +1,16 @@
+from sqlalchemy.orm import Session
+
+from models.items import Item
+from schemas.items import ItemCreate
+
+
+def get_items(db: Session, skip: int = 0, limit: int = 100):
+    return db.query(Item).offset(skip).limit(limit).all()
+
+
+def create_user_item(db: Session, item: ItemCreate, user_id: str):
+    db_item = Item(**item.dict(), owner_id=user_id)
+    db.add(db_item)
+    db.commit()
+    db.refresh(db_item)
+    return db_item

crud/users.py

@@ -0,0 +1,60 @@
+from datetime import timedelta, datetime
+
+from jose import jwt
+from passlib.context import CryptContext
+from sqlalchemy.orm import Session
+
+from models.users import User
+from schemas.users import UserCreate
+from api.config import settings
+
+pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")
+
+
+def get_user(db: Session, user_id: str):
+    return db.query(User).filter(User.id == user_id).first()
+
+
+def get_user_by_email(db: Session, email: str):
+    return db.query(User).filter(User.email == email).first()
+
+
+def get_users(db: Session, skip: int = 0, limit: int = 100):
+    return db.query(User).offset(skip).limit(limit).all()
+
+
+def create_user(db: Session, user: UserCreate):
+    hashed_password = get_password_hash(user.password)
+    db_user = User(email=user.email, hashed_password=hashed_password, display_name=user.display_name)
+    db.add(db_user)
+    db.commit()
+    db.refresh(db_user)
+    return db_user
+
+
+def authenticate_user(db: Session, username: str, password: str):
+    user = get_user_by_email(db, username)
+    if not user:
+        return False
+    if not verify_password(password, user.hashed_password):
+        return False
+    return user
+
+
+def verify_password(plain_password, hashed_password):
+    return pwd_context.verify(plain_password, hashed_password)
+
+
+def create_access_token(data: dict, expires_delta: timedelta | None = None):
+    to_encode = data.copy()
+    if expires_delta:
+        expire = datetime.utcnow() + expires_delta
+    else:
+        expire = datetime.utcnow() + timedelta(minutes=15)
+    to_encode.update({"exp": expire})
+    encoded_jwt = jwt.encode(to_encode, settings.secret_key, algorithm=settings.algorithm)
+    return encoded_jwt
+
+
+def get_password_hash(password):
+    return pwd_context.hash(password)