o h@sdZddlZddlmZddlmZddlmZmZddl m Z ddl m Z m Z mZmZddlmZdd lmZmZdd lmZmZmZmZeeZGd d d ZdS) zf Authentication service for business logic. Handles user registration, login, and session management. N) timedelta)Optional) HTTPExceptionstatus)Session)create_access_tokenget_password_hashget_token_expirationverify_password)settings)User UserSession) UserLogin UserRegister TokenResponse UserResponsec@seZdZdZedededefddZede dede fddZ ed e defd d Z ed e dedefd d Zede dedefddZdS) AuthServicez&Service for authentication operations. user_datadbreturnc Cstd|j|ttj|jkr'td|jtt j ddt|j|j t |j ddd}z|||||td|jd |jd Wn#tyv}ztd |jd ||tt jd dd}~wwdddS)zRegister new user.u📝 Registration attempt: u.❌ Registration attempt with existing email: z#User with this email already exists status_codedetailpartnerfree)emailnamepassword user_typerateu"✅ User registered successfully:  (ID: )u❌ Registration error for : zError creating userNzUser registered successfullyTmessagesuccess)loggerinforqueryr filterfirstwarningrrHTTP_400_BAD_REQUESTrrraddcommitrefreshid ExceptionerrorrollbackHTTP_500_INTERNAL_SERVER_ERROR)rrnew_userer7services/auth_service.py register_users:    zAuthService.register_userc CsDtd|j|ttj|jk}|s)td|jtt j ddt |j |j s@td|jtt j ddt dt|jittjdd}t|j|td }z|||td |jd |jd Wn#ty}ztd |jd||tt jddd}~wwt|tjdt|dS)z%Authenticate user and create session.u🔐 Login attempt: u+❌ Login attempt with non-existent email: zInvalid email or passwordru❌ Invalid password for user: subminutesdata expires_deltauser_id token_hash expires_atu✅ Login successful: r r!u❌ Session creation error for r"Error creating sessionN<) access_token expires_inuser)r&r'rr(r r)r*r+rrHTTP_401_UNAUTHORIZEDr rrstrr0rr ACCESS_TOKEN_EXPIRE_MINUTESr r r-r.r1r2r3r4rrfrom_orm)rrrHrFsessionr6r7r7r8 login_userBsR    zAuthService.login_user current_usercCs&td|jd|jddddS)z Logout user.u 🚪 Logout: r r!zLogout successfulTr#)r&r'rr0)rOr7r7r8 logout_userws zAuthService.logout_usercCs:t|j|jsttjddt|j|_|dddS)zChange user password.zInvalid current passwordrzPassword changed successfullyTr#) r current_passwordrrrr,r new_passwordr.) password_datarOrr7r7r8change_password~s  zAuthService.change_passwordrHc Cstdt|jittjdd}t|j|td}z ||| W|St yG}zt d|j d||ttjddd }~ww) z,Create user session and return access token.r:r;r=r@u$❌ Session creation error for user r"rDrN)rrJr0rr rKr r r-r.r1r&r2rr3rrr4)rHrrFrMr6r7r7r8create_user_sessions,     zAuthService.create_user_sessionN)__name__ __module__ __qualname____doc__ staticmethodrrdictr9rrrNr rPrTrJrUr7r7r7r8rs$$4 r)rYloggingdatetimertypingrfastapirrsqlalchemy.ormr auth_utilsrrr r configr modelsr r schemasrrrr getLoggerrVr&rr7r7r7r8s