103 lines
3.0 KiB
Python
103 lines
3.0 KiB
Python
# app/exceptions/customer.py
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"""
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Customer management specific exceptions.
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"""
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from typing import Any, Dict, Optional
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from .base import (
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ResourceNotFoundException,
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ConflictException,
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ValidationException,
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AuthenticationException,
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BusinessLogicException
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)
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class CustomerNotFoundException(ResourceNotFoundException):
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"""Raised when a customer is not found."""
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def __init__(self, customer_identifier: str):
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super().__init__(
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resource_type="Customer",
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identifier=customer_identifier,
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message=f"Customer '{customer_identifier}' not found",
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error_code="CUSTOMER_NOT_FOUND"
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)
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class CustomerAlreadyExistsException(ConflictException):
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"""Raised when trying to create a customer that already exists."""
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def __init__(self, email: str):
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super().__init__(
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message=f"Customer with email '{email}' already exists",
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error_code="CUSTOMER_ALREADY_EXISTS",
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details={"email": email}
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)
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class DuplicateCustomerEmailException(ConflictException):
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"""Raised when email already exists for vendor."""
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def __init__(self, email: str, vendor_code: str):
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super().__init__(
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message=f"Email '{email}' is already registered for this vendor",
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error_code="DUPLICATE_CUSTOMER_EMAIL",
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details={
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"email": email,
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"vendor_code": vendor_code
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}
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)
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class CustomerNotActiveException(BusinessLogicException):
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"""Raised when trying to perform operations on inactive customer."""
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def __init__(self, email: str):
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super().__init__(
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message=f"Customer account '{email}' is not active",
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error_code="CUSTOMER_NOT_ACTIVE",
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details={"email": email}
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)
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class InvalidCustomerCredentialsException(AuthenticationException):
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"""Raised when customer credentials are invalid."""
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def __init__(self):
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super().__init__(
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message="Invalid email or password",
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error_code="INVALID_CUSTOMER_CREDENTIALS"
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)
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class CustomerValidationException(ValidationException):
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"""Raised when customer data validation fails."""
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def __init__(
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self,
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message: str = "Customer validation failed",
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field: Optional[str] = None,
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details: Optional[Dict[str, Any]] = None
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):
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super().__init__(
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message=message,
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field=field,
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details=details
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)
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self.error_code = "CUSTOMER_VALIDATION_FAILED"
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class CustomerAuthorizationException(BusinessLogicException):
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"""Raised when customer is not authorized for operation."""
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def __init__(self, customer_email: str, operation: str):
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super().__init__(
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message=f"Customer '{customer_email}' not authorized for: {operation}",
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error_code="CUSTOMER_NOT_AUTHORIZED",
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details={
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"customer_email": customer_email,
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"operation": operation
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}
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)
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