Samir Boulahtit
0098093287
- Refactor messaging API endpoints for admin, shop, and vendor - Add message-specific exceptions (ConversationNotFoundException, etc.) - Enhance messaging service with additional helper methods - Add comprehensive test fixtures for messaging - Add integration tests for admin and vendor messaging APIs - Add unit tests for messaging and attachment services 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
101 lines
3.4 KiB
Python
101 lines
3.4 KiB
Python
# app/exceptions/message.py
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"""
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Messaging specific exceptions.
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"""
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from .base import BusinessLogicException, ResourceNotFoundException, ValidationException
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class ConversationNotFoundException(ResourceNotFoundException):
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"""Raised when a conversation is not found."""
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def __init__(self, conversation_identifier: str):
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super().__init__(
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resource_type="Conversation",
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identifier=conversation_identifier,
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message=f"Conversation '{conversation_identifier}' not found",
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error_code="CONVERSATION_NOT_FOUND",
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)
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class MessageNotFoundException(ResourceNotFoundException):
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"""Raised when a message is not found."""
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def __init__(self, message_identifier: str):
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super().__init__(
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resource_type="Message",
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identifier=message_identifier,
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message=f"Message '{message_identifier}' not found",
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error_code="MESSAGE_NOT_FOUND",
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)
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class ConversationClosedException(BusinessLogicException):
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"""Raised when trying to send message to a closed conversation."""
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def __init__(self, conversation_id: int):
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super().__init__(
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message=f"Cannot send message to closed conversation {conversation_id}",
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error_code="CONVERSATION_CLOSED",
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details={"conversation_id": conversation_id},
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)
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class MessageAttachmentException(ValidationException):
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"""Raised when attachment validation fails."""
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def __init__(self, message: str, details: dict | None = None):
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super().__init__(
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message=message,
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error_code="MESSAGE_ATTACHMENT_INVALID",
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details=details,
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)
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class UnauthorizedConversationAccessException(BusinessLogicException):
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"""Raised when user tries to access a conversation they don't have access to."""
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def __init__(self, conversation_id: int):
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super().__init__(
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message=f"You do not have access to conversation {conversation_id}",
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error_code="CONVERSATION_ACCESS_DENIED",
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details={"conversation_id": conversation_id},
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)
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class InvalidConversationTypeException(ValidationException):
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"""Raised when conversation type is not valid for the operation."""
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def __init__(self, message: str, allowed_types: list[str] | None = None):
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super().__init__(
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message=message,
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error_code="INVALID_CONVERSATION_TYPE",
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details={"allowed_types": allowed_types} if allowed_types else None,
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)
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class InvalidRecipientTypeException(ValidationException):
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"""Raised when recipient type doesn't match conversation type."""
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def __init__(self, conversation_type: str, expected_recipient_type: str):
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super().__init__(
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message=f"{conversation_type} conversations require a {expected_recipient_type} recipient",
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error_code="INVALID_RECIPIENT_TYPE",
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details={
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"conversation_type": conversation_type,
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"expected_recipient_type": expected_recipient_type,
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},
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)
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class AttachmentNotFoundException(ResourceNotFoundException):
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"""Raised when an attachment is not found."""
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def __init__(self, attachment_id: int | str):
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super().__init__(
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resource_type="Attachment",
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identifier=str(attachment_id),
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message=f"Attachment '{attachment_id}' not found",
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error_code="ATTACHMENT_NOT_FOUND",
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)
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