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function get_review_v1

Maturity: 41

Retrieves a specific review cycle by its unique identifier (UID) from the document review system.

File:
/tf/active/vicechatdev/CDocs single class/controllers/review_controller.py
Lines:
1804 - 1806
Complexity:
simple

Purpose

This function serves as a controller endpoint to fetch detailed information about a specific review cycle in a controlled document management system. It acts as a wrapper around the underlying controller's get_cycle_by_uid method, providing logging capabilities through the log_controller_action decorator. This is typically used when displaying review cycle details, checking review status, or accessing review metadata for a specific document review process.

Source Code

def get_review(review_uid: str) -> Optional[Dict[str, Any]]:
    """Get a specific review cycle."""
    return _controller.get_cycle_by_uid(review_uid)

Parameters

Name Type Default Kind
review_uid str - positional_or_keyword

Parameter Details

review_uid: A string representing the unique identifier (UID) of the review cycle to retrieve. This should be a valid UID that corresponds to an existing ReviewCycle record in the database. The UID is typically generated when a review cycle is created and serves as the primary lookup key.

Return Value

Type: Optional[Dict[str, Any]]

Returns an Optional[Dict[str, Any]] - either a dictionary containing the review cycle data with various attributes (such as status, reviewers, comments, document references, timestamps, etc.) if the review cycle exists, or None if no review cycle with the specified UID is found. The dictionary structure typically includes keys like 'uid', 'status', 'document_id', 'created_at', 'reviewers', and other review-related metadata.

Dependencies

  • CDocs
  • typing
  • datetime
  • logging

Required Imports

from typing import Dict, Any, Optional
from CDocs.controllers import log_controller_action
from CDocs.controllers.workflow_controller_base import ReviewControllerBase

Usage Example

# Assuming the function is imported from the appropriate CDocs module
from CDocs.controllers.review_controller import get_review

# Retrieve a review cycle by its UID
review_uid = "rev_12345abcde"
review_data = get_review(review_uid)

if review_data:
    print(f"Review Status: {review_data.get('status')}")
    print(f"Document ID: {review_data.get('document_id')}")
    print(f"Reviewers: {review_data.get('reviewers')}")
else:
    print(f"No review cycle found with UID: {review_uid}")

Best Practices

  • Always check if the returned value is None before accessing dictionary keys to avoid AttributeError
  • Ensure the review_uid parameter is validated before calling this function to prevent unnecessary database queries
  • This function is decorated with log_controller_action, so all calls will be logged automatically for audit purposes
  • Handle potential exceptions that may be raised by the underlying _controller.get_cycle_by_uid method (such as ResourceNotFoundError, PermissionError)
  • Consider implementing permission checks before calling this function if user-level access control is required
  • Use this function in read-only scenarios; for modifying review cycles, use appropriate update/modify controller methods
  • The function relies on a module-level _controller instance, ensure it is properly initialized before calling this function

Tags

review-cycle document-management controller retrieval workflow controlled-documents review-system database-query logging decorator

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