258 lines
10 KiB
Python
258 lines
10 KiB
Python
from loguru import logger
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from sqlalchemy.orm import Session
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from database import get_db
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from models.Users import Users
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from exceptions.validation_exception import ValidationException
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from schemas.ResponseSchemas import UserResponse
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from models import Clinics
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from enums.enums import ClinicStatus, UserType
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from schemas.UpdateSchemas import UserUpdate
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from exceptions.unauthorized_exception import UnauthorizedException
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from interface.common_response import CommonResponse
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from exceptions.business_exception import BusinessValidationException
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from models import ClinicFileVerifications
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from utils.password_utils import hash_password
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from schemas.CreateSchemas import UserCreate
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from exceptions.resource_not_found_exception import ResourceNotFoundException
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from exceptions.db_exceptions import DBExceptionHandler
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from sqlalchemy.orm import joinedload
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from services.emailService import EmailService
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class UserServices:
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def __init__(self):
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self.db: Session = next(get_db())
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self.email_service = EmailService()
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def create_user(self, user_data: UserCreate, background_tasks=None):
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# Start a transaction
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try:
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user = user_data.user
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# Check if user with same username or email exists
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existing_user = (
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self.db.query(Users)
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.filter(Users.email == user.email.lower())
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.first()
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)
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if existing_user:
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raise ValidationException(
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"User with same email already exists"
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)
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# Create a new user instance
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new_user = Users(
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username=user.username,
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email=user.email.lower(),
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password=hash_password(user.password),
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clinicRole=user.clinicRole,
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userType=user.userType,
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mobile=user.mobile
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)
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# Add user to database but don't commit yet
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self.db.add(new_user)
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self.db.flush() # Flush to get the user ID without committing
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# Get clinic data
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clinic = user_data.clinic
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# cross verify domain, in db
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# Convert to lowercase and keep only alphanumeric characters, hyphens, and underscores
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domain = ''.join(char for char in clinic.name.lower() if char.isalnum() or char == '-' or char == '_')
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existing_clinic = self.db.query(Clinics).filter(Clinics.domain == domain).first()
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if existing_clinic:
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# This will trigger rollback in the exception handler
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raise ValidationException("Clinic with same domain already exists")
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# Create clinic instance
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new_clinic = Clinics(
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name=clinic.name,
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address=clinic.address,
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phone=clinic.phone,
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email=clinic.email,
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integration=clinic.integration,
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pms_id=clinic.pms_id,
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practice_name=clinic.practice_name,
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logo=clinic.logo,
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country=clinic.country,
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postal_code=clinic.postal_code,
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city=clinic.city,
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state=clinic.state,
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abn_doc=clinic.abn_doc,
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abn_number=clinic.abn_number,
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contract_doc=clinic.contract_doc,
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clinic_phone=clinic.clinic_phone,
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is_clinic_phone_enabled=clinic.is_clinic_phone_enabled,
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other_info=clinic.other_info,
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greeting_msg=clinic.greeting_msg,
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voice_model=clinic.voice_model,
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voice_model_provider=clinic.voice_model_provider,
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voice_model_gender=clinic.voice_model_gender,
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scenarios=clinic.scenarios,
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general_info=clinic.general_info,
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status=ClinicStatus.UNDER_REVIEW, #TODO: change this to PAYMENT_DUE
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domain=domain,
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creator_id=new_user.id, # Set the creator_id to link the clinic to the user who created it
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)
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# Add clinic to database
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self.db.add(new_clinic)
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self.db.flush()
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# Create clinic files
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clinic_files = ClinicFileVerifications(
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clinic_id=new_clinic.id,
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abn_doc_is_verified=False,
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contract_doc_is_verified=False,
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last_changed_by=new_user.id
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)
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# Add clinic files to database
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self.db.add(clinic_files)
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# Now commit both user and clinic in a single transaction
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self.db.commit()
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# Send mail to admin in a non-blocking way using background tasks
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if background_tasks:
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background_tasks.add_task(self._send_emails_to_admins, clinic.email)
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# If no background_tasks provided, we don't send emails
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return new_user
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except Exception as e:
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logger.error(f"Error creating user: {str(e)}")
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# Rollback the transaction if any error occurs
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self.db.rollback()
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# Use the centralized exception handler
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DBExceptionHandler.handle_exception(e, context="creating user")
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def get_user(self, user_id) -> UserResponse:
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try:
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# Query the user by ID and explicitly load the created clinics relationship
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user = self.db.query(Users).options(joinedload(Users.created_clinics)).filter(Users.id == user_id).first()
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if not user:
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logger.error("User not found")
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raise ResourceNotFoundException("User not found")
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# First convert the user to a dictionary
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user_dict = {}
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for column in user.__table__.columns:
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user_dict[column.name] = getattr(user, column.name)
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# Convert created clinics to dictionaries
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if user.created_clinics:
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clinics_list = []
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for clinic in user.created_clinics:
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clinic_dict = {}
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for column in clinic.__table__.columns:
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clinic_dict[column.name] = getattr(clinic, column.name)
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clinics_list.append(clinic_dict)
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user_dict['created_clinics'] = clinics_list
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# Create the user response
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user_response = UserResponse.model_validate(user_dict)
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# Return the response as a dictionary
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return user_response.model_dump()
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except Exception as e:
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# Use the centralized exception handler
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from twillio.exceptions.db_exceptions import DBExceptionHandler
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DBExceptionHandler.handle_exception(e, context="getting user")
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def get_users(self, limit:int, offset:int, search:str):
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query = self.db.query(Users)
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if search:
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query = query.filter(
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or_(
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Users.username.contains(search),
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Users.email.contains(search),
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Users.clinicRole.contains(search),
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Users.userType.contains(search)
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)
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)
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users = query.limit(limit).offset(offset).all()
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total = self.db.query(Users).count()
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response = CommonResponse(data=[UserResponse(**user.__dict__.copy()) for user in users], total=total)
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return response
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def get_user_by_email(self, email: str) -> UserResponse:
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user = self.db.query(Users).filter(Users.email == email.lower()).first()
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if not user:
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logger.error("User not found")
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raise ResourceNotFoundException("User not found")
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user_dict = user.__dict__.copy()
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user_response = UserResponse(**user_dict)
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return user_response
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def update_user(self, admin_id:int|None, user_id: int, user_data: UserUpdate) -> UserResponse:
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# Check admin authorization if admin_id is provided
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if admin_id:
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admin = self.db.query(Users).filter(Users.id == admin_id).first()
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if not admin:
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logger.error("Admin not found")
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raise ResourceNotFoundException("Admin not found")
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# Only check admin type if admin_id was provided
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if admin.userType != UserType.SUPER_ADMIN:
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logger.error("User is not authorized to perform this action")
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raise UnauthorizedException("User is not authorized to perform this action")
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# Find the user to update
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user = self.db.query(Users).filter(Users.id == user_id).first()
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if not user:
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logger.error("User not found")
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raise ResourceNotFoundException("User not found")
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# Update only the fields that were provided
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update_data = user_data.model_dump(exclude_unset=True)
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for key, value in update_data.items():
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setattr(user, key, value)
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self.db.add(user)
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self.db.commit()
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self.db.refresh(user)
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# Return properly serialized response
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return UserResponse.model_validate(user)
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def delete_user(self, user_id: int):
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user = self.db.query(Users).filter(Users.id == user_id).first()
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if not user:
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logger.error("User not found")
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raise ResourceNotFoundException("User not found")
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# Use the soft_delete method from CustomBase
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user.soft_delete(self.db)
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return True
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def get_super_admins(self):
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return self.db.query(Users).filter(Users.userType == UserType.SUPER_ADMIN).all()
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def _send_emails_to_admins(self, clinic_name):
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"""Helper method to send emails to all super admins"""
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try:
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admins = self.get_super_admins()
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for admin in admins:
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self.email_service.send_new_clinic_email(
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to_address=admin.email,
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clinic_name=clinic_name
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)
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except Exception as e:
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# Log the error but don't interrupt the main flow
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logger.error(f"Error sending admin emails: {str(e)}") |