feat: Implement domain logic separation with clean architecture
- Created complete domain layer with pure business logic - Implemented Issue domain models with 48 passing tests - Implemented Project domain models with 31 passing tests - Added domain services for complex business operations - Established clean separation between domain, application, and infrastructure - All 250 tests passing with no breaking changes 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
6
domain/__init__.py
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6
domain/__init__.py
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@@ -0,0 +1,6 @@
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"""
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Domain layer for MarkiTect project.
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This package contains the core business logic and domain models,
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implementing clean architecture principles with no infrastructure dependencies.
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"""
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20
domain/issues/__init__.py
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20
domain/issues/__init__.py
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"""
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Issue domain module.
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Contains domain models, services, and interfaces for issue management.
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"""
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from .models import Issue, Label, IssueState, LabelCategories
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from .services import IssueStatusService, IssueValidationService
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from .exceptions import IssueDomainError, IssueValidationError
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__all__ = [
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'Issue',
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'Label',
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'IssueState',
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'LabelCategories',
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'IssueStatusService',
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'IssueValidationService',
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'IssueDomainError',
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'IssueValidationError'
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]
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29
domain/issues/exceptions.py
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29
domain/issues/exceptions.py
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"""
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Domain-specific exceptions for issue management.
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"""
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class IssueDomainError(Exception):
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"""Base exception for issue domain errors."""
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def __init__(self, message: str, issue_number: int = None):
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super().__init__(message)
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self.issue_number = issue_number
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class IssueValidationError(IssueDomainError):
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"""Exception raised when issue validation fails."""
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def __init__(self, message: str, field: str = None, value=None):
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super().__init__(message)
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self.field = field
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self.value = value
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class IssueStateError(IssueDomainError):
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"""Exception raised when invalid state transitions are attempted."""
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def __init__(self, message: str, current_state: str, attempted_state: str):
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super().__init__(message)
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self.current_state = current_state
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self.attempted_state = attempted_state
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116
domain/issues/models.py
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116
domain/issues/models.py
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"""
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Issue domain models.
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Contains core business entities and value objects for issue management.
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"""
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from dataclasses import dataclass
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from typing import List, Optional
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from datetime import datetime
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from enum import Enum
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from .exceptions import IssueStateError
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class IssueState(Enum):
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"""Issue state enumeration."""
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OPEN = "open"
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CLOSED = "closed"
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IN_PROGRESS = "in_progress"
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@dataclass(frozen=True)
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class Label:
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"""Value object representing an issue label."""
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name: str
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color: Optional[str] = None
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description: Optional[str] = None
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def is_state_label(self) -> bool:
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"""Check if this is a state-related label."""
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return self.name.startswith('status:')
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def is_priority_label(self) -> bool:
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"""Check if this is a priority-related label."""
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return self.name.startswith('priority:')
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def is_type_label(self) -> bool:
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"""Check if this is a type-related label."""
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return self.name in ['bug', 'enhancement', 'feature', 'documentation']
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@dataclass(frozen=True)
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class LabelCategories:
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"""Value object for categorized labels."""
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state_labels: List[str]
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priority_labels: List[str]
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type_labels: List[str]
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other_labels: List[str]
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@dataclass
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class Issue:
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"""Issue aggregate root."""
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number: int
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title: str
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state: IssueState
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labels: List[Label]
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created_at: datetime
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updated_at: datetime
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milestone: Optional[str] = None
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assignee: Optional[str] = None
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closed_at: Optional[datetime] = None
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def categorize_labels(self) -> LabelCategories:
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"""Categorize labels by type - pure domain logic."""
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state_labels = [label.name for label in self.labels if label.is_state_label()]
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priority_labels = [label.name for label in self.labels if label.is_priority_label()]
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type_labels = [label.name for label in self.labels if label.is_type_label()]
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other_labels = [
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label.name for label in self.labels
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if not (label.is_state_label() or label.is_priority_label() or label.is_type_label())
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]
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return LabelCategories(
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state_labels=state_labels,
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priority_labels=priority_labels,
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type_labels=type_labels,
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other_labels=other_labels
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)
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def close(self) -> None:
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"""Close the issue - domain business rule."""
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if self.state == IssueState.CLOSED:
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raise IssueStateError(
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"Issue is already closed",
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current_state=self.state.value,
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attempted_state=IssueState.CLOSED.value
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)
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self.state = IssueState.CLOSED
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self.closed_at = datetime.utcnow()
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def reopen(self) -> None:
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"""Reopen the issue - domain business rule."""
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if self.state != IssueState.CLOSED:
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raise IssueStateError(
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"Issue is not closed",
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current_state=self.state.value,
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attempted_state=IssueState.OPEN.value
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)
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self.state = IssueState.OPEN
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self.closed_at = None
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def add_label(self, label: Label) -> None:
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"""Add a label to the issue."""
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if label not in self.labels:
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self.labels.append(label)
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def remove_label(self, label_name: str) -> None:
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"""Remove a label from the issue."""
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self.labels = [label for label in self.labels if label.name != label_name]
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def has_label(self, label_name: str) -> bool:
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"""Check if issue has a specific label."""
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return any(label.name == label_name for label in self.labels)
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116
domain/issues/repositories.py
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116
domain/issues/repositories.py
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"""
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Repository interfaces for issue domain.
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Defines contracts for data access without infrastructure dependencies.
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"""
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from abc import ABC, abstractmethod
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from typing import List, Optional, Dict, Any
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from .models import Issue
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class IssueRepository(ABC):
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"""Repository interface for issue persistence."""
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@abstractmethod
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async def get_issue(self, issue_number: int) -> Issue:
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"""Retrieve issue by number.
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Args:
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issue_number: The issue number to retrieve
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Returns:
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Issue domain object
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Raises:
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IssueNotFoundError: If issue doesn't exist
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"""
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pass
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@abstractmethod
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async def list_issues(self, state: Optional[str] = None, limit: Optional[int] = None) -> List[Issue]:
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"""List issues, optionally filtered by state.
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Args:
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state: Optional state filter (open, closed)
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limit: Optional limit on number of results
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Returns:
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List of Issue domain objects
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"""
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pass
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@abstractmethod
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async def save_issue(self, issue: Issue) -> None:
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"""Save issue changes.
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Args:
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issue: Issue domain object to save
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"""
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pass
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@abstractmethod
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async def create_issue(self, title: str, description: str, labels: List[str]) -> Issue:
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"""Create a new issue.
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Args:
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title: Issue title
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description: Issue description
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labels: List of label names
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Returns:
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Created Issue domain object
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"""
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pass
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@abstractmethod
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async def delete_issue(self, issue_number: int) -> None:
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"""Delete an issue.
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Args:
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issue_number: The issue number to delete
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"""
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pass
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class ProjectRepository(ABC):
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"""Repository interface for project information."""
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@abstractmethod
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async def get_issue_project_info(self, issue_number: int) -> Dict[str, Any]:
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"""Get project information for an issue.
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Args:
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issue_number: The issue number
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Returns:
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Dictionary containing project context information
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"""
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pass
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@abstractmethod
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async def get_kanban_columns(self) -> List[str]:
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"""Get available kanban columns for the project.
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Returns:
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List of kanban column names
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"""
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pass
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@abstractmethod
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async def get_project_labels(self) -> List[Dict[str, Any]]:
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"""Get available labels for the project.
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Returns:
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List of label definitions
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"""
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pass
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@abstractmethod
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async def get_milestones(self) -> List[Dict[str, Any]]:
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"""Get available milestones for the project.
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Returns:
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List of milestone information
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"""
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pass
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173
domain/issues/services.py
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173
domain/issues/services.py
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"""
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Issue domain services.
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Contains business logic for issue-related operations.
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"""
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from typing import Dict, Any, List
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from .models import Issue, IssueState, LabelCategories
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from .exceptions import IssueValidationError
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class IssueStatusService:
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"""Domain service for issue status-related business logic."""
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def determine_kanban_column(self, issue: Issue, project_info: Dict[str, Any]) -> str:
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"""Determine kanban column based on issue state and labels."""
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# Pure business logic - no infrastructure dependencies
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label_categories = issue.categorize_labels()
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# Business rules for kanban column determination
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if issue.state == IssueState.CLOSED:
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return "Done"
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# Check for explicit status labels
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for state_label in label_categories.state_labels:
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if state_label == "status:in-progress":
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return "In Progress"
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elif state_label == "status:review":
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return "Review"
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elif state_label == "status:blocked":
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return "Blocked"
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elif state_label == "status:ready":
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return "Ready"
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# Default for open issues without explicit status
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return "Todo"
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def extract_priority_info(self, issue: Issue) -> Dict[str, Any]:
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"""Extract priority information from issue labels."""
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label_categories = issue.categorize_labels()
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priority_mapping = {
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"priority:low": "Low",
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"priority:medium": "Medium",
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"priority:high": "High",
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"priority:critical": "Critical"
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}
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for priority_label in label_categories.priority_labels:
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if priority_label in priority_mapping:
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return {
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"level": priority_mapping[priority_label],
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"label": priority_label
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}
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# Default priority
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return {"level": "Medium", "label": None}
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def extract_state_info(self, issue: Issue) -> Dict[str, Any]:
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"""Extract state information from issue labels and state."""
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label_categories = issue.categorize_labels()
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return {
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"state": issue.state.value,
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"state_labels": label_categories.state_labels,
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"is_closed": issue.state == IssueState.CLOSED,
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"closed_at": issue.closed_at.isoformat() if issue.closed_at else None
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}
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def calculate_issue_age_days(self, issue: Issue) -> int:
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"""Calculate issue age in days."""
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from datetime import datetime
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return (datetime.utcnow() - issue.created_at).days
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def is_stale_issue(self, issue: Issue, stale_threshold_days: int = 30) -> bool:
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"""Determine if issue is considered stale based on business rules."""
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if issue.state == IssueState.CLOSED:
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return False
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age_days = self.calculate_issue_age_days(issue)
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return age_days > stale_threshold_days
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class IssueValidationService:
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"""Domain service for issue validation business rules."""
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def validate_issue_creation(self, title: str, labels: List[str]) -> None:
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"""Validate issue creation according to business rules."""
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if not title or not title.strip():
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raise IssueValidationError(
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"Issue title cannot be empty",
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field="title",
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value=title
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)
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if len(title) > 255:
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raise IssueValidationError(
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"Issue title cannot exceed 255 characters",
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field="title",
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value=title
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)
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# Business rule: Cannot have conflicting priority labels
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priority_labels = [label for label in labels if label.startswith("priority:")]
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if len(priority_labels) > 1:
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raise IssueValidationError(
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"Issue cannot have multiple priority labels",
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field="labels",
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value=priority_labels
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)
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# Business rule: Cannot have conflicting state labels
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state_labels = [label for label in labels if label.startswith("status:")]
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if len(state_labels) > 1:
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raise IssueValidationError(
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"Issue cannot have multiple state labels",
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field="labels",
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value=state_labels
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)
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def validate_title_update(self, new_title: str) -> None:
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"""Validate issue title update."""
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if not new_title or not new_title.strip():
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raise IssueValidationError(
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"Issue title cannot be empty",
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field="title",
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value=new_title
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)
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if len(new_title) > 255:
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raise IssueValidationError(
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"Issue title cannot exceed 255 characters",
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field="title",
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value=new_title
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)
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def validate_label_addition(self, issue: Issue, new_label: str) -> None:
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"""Validate adding a label to an issue."""
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# Business rule: Cannot add duplicate labels
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if issue.has_label(new_label):
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raise IssueValidationError(
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f"Issue already has label '{new_label}'",
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field="labels",
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value=new_label
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)
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# Business rule: Cannot add conflicting priority labels
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if new_label.startswith("priority:"):
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existing_priority_labels = [
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label.name for label in issue.labels
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if label.is_priority_label()
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]
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if existing_priority_labels:
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raise IssueValidationError(
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f"Issue already has priority label '{existing_priority_labels[0]}'. "
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f"Cannot add '{new_label}'",
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field="labels",
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value=new_label
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)
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# Business rule: Cannot add conflicting state labels
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if new_label.startswith("status:"):
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existing_state_labels = [
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label.name for label in issue.labels
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if label.is_state_label()
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]
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if existing_state_labels:
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raise IssueValidationError(
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f"Issue already has state label '{existing_state_labels[0]}'. "
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f"Cannot add '{new_label}'",
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field="labels",
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value=new_label
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)
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18
domain/projects/__init__.py
Normal file
18
domain/projects/__init__.py
Normal file
@@ -0,0 +1,18 @@
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"""
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Project domain module.
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Contains domain models, services, and interfaces for project management.
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"""
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from .models import Project, Milestone, ProjectState
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from .services import ProjectManagementService
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from .exceptions import ProjectDomainError, ProjectValidationError
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__all__ = [
|
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'Project',
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'Milestone',
|
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'ProjectState',
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'ProjectManagementService',
|
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'ProjectDomainError',
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'ProjectValidationError'
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]
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28
domain/projects/exceptions.py
Normal file
28
domain/projects/exceptions.py
Normal file
@@ -0,0 +1,28 @@
|
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"""
|
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Domain-specific exceptions for project management.
|
||||
"""
|
||||
|
||||
|
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class ProjectDomainError(Exception):
|
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"""Base exception for project domain errors."""
|
||||
|
||||
def __init__(self, message: str, project_name: str = None):
|
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super().__init__(message)
|
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self.project_name = project_name
|
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|
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|
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class ProjectValidationError(ProjectDomainError):
|
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"""Exception raised when project validation fails."""
|
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|
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def __init__(self, message: str, field: str = None, value=None):
|
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super().__init__(message)
|
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self.field = field
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self.value = value
|
||||
|
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|
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class MilestoneError(ProjectDomainError):
|
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"""Exception raised when milestone operations fail."""
|
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|
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def __init__(self, message: str, milestone_id: int = None):
|
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super().__init__(message)
|
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self.milestone_id = milestone_id
|
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162
domain/projects/models.py
Normal file
162
domain/projects/models.py
Normal file
@@ -0,0 +1,162 @@
|
||||
"""
|
||||
Project domain models.
|
||||
|
||||
Contains core business entities and value objects for project management.
|
||||
"""
|
||||
|
||||
from dataclasses import dataclass
|
||||
from typing import List, Optional, Dict, Any
|
||||
from datetime import datetime
|
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from enum import Enum
|
||||
|
||||
from .exceptions import MilestoneError
|
||||
|
||||
|
||||
class ProjectState(Enum):
|
||||
"""Project state enumeration."""
|
||||
ACTIVE = "active"
|
||||
ARCHIVED = "archived"
|
||||
PLANNING = "planning"
|
||||
|
||||
|
||||
@dataclass
|
||||
class Milestone:
|
||||
"""Milestone entity."""
|
||||
id: int
|
||||
title: str
|
||||
description: Optional[str]
|
||||
due_date: Optional[datetime]
|
||||
state: str
|
||||
open_issues: int
|
||||
closed_issues: int
|
||||
|
||||
@property
|
||||
def completion_percentage(self) -> float:
|
||||
"""Calculate milestone completion percentage."""
|
||||
total_issues = self.open_issues + self.closed_issues
|
||||
if total_issues == 0:
|
||||
return 0.0
|
||||
return (self.closed_issues / total_issues) * 100
|
||||
|
||||
@property
|
||||
def total_issues(self) -> int:
|
||||
"""Get total number of issues in milestone."""
|
||||
return self.open_issues + self.closed_issues
|
||||
|
||||
def is_overdue(self) -> bool:
|
||||
"""Check if milestone is overdue."""
|
||||
if not self.due_date or self.state == "closed":
|
||||
return False
|
||||
return datetime.utcnow() > self.due_date
|
||||
|
||||
def is_completed(self) -> bool:
|
||||
"""Check if milestone is completed."""
|
||||
return self.state == "closed" or (self.total_issues > 0 and self.completion_percentage >= 100.0)
|
||||
|
||||
def add_issue(self) -> None:
|
||||
"""Add an open issue to the milestone."""
|
||||
self.open_issues += 1
|
||||
|
||||
def close_issue(self) -> None:
|
||||
"""Close an issue in the milestone."""
|
||||
if self.open_issues <= 0:
|
||||
raise MilestoneError(
|
||||
f"Cannot close issue in milestone '{self.title}': no open issues",
|
||||
milestone_id=self.id
|
||||
)
|
||||
self.open_issues -= 1
|
||||
self.closed_issues += 1
|
||||
|
||||
def reopen_issue(self) -> None:
|
||||
"""Reopen an issue in the milestone."""
|
||||
if self.closed_issues <= 0:
|
||||
raise MilestoneError(
|
||||
f"Cannot reopen issue in milestone '{self.title}': no closed issues",
|
||||
milestone_id=self.id
|
||||
)
|
||||
self.closed_issues -= 1
|
||||
self.open_issues += 1
|
||||
|
||||
|
||||
@dataclass
|
||||
class Project:
|
||||
"""Project aggregate root."""
|
||||
name: str
|
||||
description: str
|
||||
state: ProjectState
|
||||
milestones: List[Milestone]
|
||||
kanban_columns: List[str]
|
||||
created_at: datetime
|
||||
updated_at: datetime
|
||||
archived_at: Optional[datetime] = None
|
||||
|
||||
def get_active_milestones(self) -> List[Milestone]:
|
||||
"""Get milestones that are currently active."""
|
||||
return [milestone for milestone in self.milestones if milestone.state == "open"]
|
||||
|
||||
def get_completed_milestones(self) -> List[Milestone]:
|
||||
"""Get milestones that are completed."""
|
||||
return [milestone for milestone in self.milestones if milestone.is_completed()]
|
||||
|
||||
def get_overdue_milestones(self) -> List[Milestone]:
|
||||
"""Get milestones that are overdue."""
|
||||
return [milestone for milestone in self.milestones if milestone.is_overdue()]
|
||||
|
||||
def calculate_overall_progress(self) -> float:
|
||||
"""Calculate overall project progress based on milestones."""
|
||||
if not self.milestones:
|
||||
return 0.0
|
||||
|
||||
total_completion = sum(milestone.completion_percentage for milestone in self.milestones)
|
||||
return total_completion / len(self.milestones)
|
||||
|
||||
def get_total_issues(self) -> int:
|
||||
"""Get total number of issues across all milestones."""
|
||||
return sum(milestone.total_issues for milestone in self.milestones)
|
||||
|
||||
def get_total_open_issues(self) -> int:
|
||||
"""Get total number of open issues across all milestones."""
|
||||
return sum(milestone.open_issues for milestone in self.milestones)
|
||||
|
||||
def get_total_closed_issues(self) -> int:
|
||||
"""Get total number of closed issues across all milestones."""
|
||||
return sum(milestone.closed_issues for milestone in self.milestones)
|
||||
|
||||
def archive(self) -> None:
|
||||
"""Archive the project."""
|
||||
if self.state == ProjectState.ARCHIVED:
|
||||
return # Already archived
|
||||
|
||||
self.state = ProjectState.ARCHIVED
|
||||
self.archived_at = datetime.utcnow()
|
||||
|
||||
def activate(self) -> None:
|
||||
"""Activate the project."""
|
||||
if self.state == ProjectState.ACTIVE:
|
||||
return # Already active
|
||||
|
||||
self.state = ProjectState.ACTIVE
|
||||
self.archived_at = None
|
||||
|
||||
def add_milestone(self, milestone: Milestone) -> None:
|
||||
"""Add a milestone to the project."""
|
||||
# Check for duplicate milestone IDs
|
||||
if any(m.id == milestone.id for m in self.milestones):
|
||||
raise ValueError(f"Milestone with ID {milestone.id} already exists")
|
||||
|
||||
self.milestones.append(milestone)
|
||||
|
||||
def remove_milestone(self, milestone_id: int) -> None:
|
||||
"""Remove a milestone from the project."""
|
||||
original_count = len(self.milestones)
|
||||
self.milestones = [m for m in self.milestones if m.id != milestone_id]
|
||||
|
||||
if len(self.milestones) == original_count:
|
||||
raise ValueError(f"Milestone with ID {milestone_id} not found")
|
||||
|
||||
def get_milestone(self, milestone_id: int) -> Optional[Milestone]:
|
||||
"""Get a milestone by ID."""
|
||||
for milestone in self.milestones:
|
||||
if milestone.id == milestone_id:
|
||||
return milestone
|
||||
return None
|
||||
189
domain/projects/services.py
Normal file
189
domain/projects/services.py
Normal file
@@ -0,0 +1,189 @@
|
||||
"""
|
||||
Project domain services.
|
||||
|
||||
Contains business logic for project-related operations.
|
||||
"""
|
||||
|
||||
from typing import Dict, Any, List
|
||||
from datetime import datetime, timedelta
|
||||
from .models import Project, Milestone, ProjectState
|
||||
from .exceptions import ProjectValidationError
|
||||
|
||||
|
||||
class ProjectManagementService:
|
||||
"""Domain service for project management business logic."""
|
||||
|
||||
def determine_project_health(self, project: Project) -> str:
|
||||
"""Determine project health based on business rules."""
|
||||
progress = project.calculate_overall_progress()
|
||||
overdue_milestones = project.get_overdue_milestones()
|
||||
active_milestones = project.get_active_milestones()
|
||||
|
||||
# Business rules for project health assessment
|
||||
if project.state != ProjectState.ACTIVE:
|
||||
return "Inactive"
|
||||
|
||||
if progress >= 95:
|
||||
return "Excellent"
|
||||
elif progress >= 80:
|
||||
return "Good"
|
||||
elif progress >= 60:
|
||||
return "Fair"
|
||||
elif len(overdue_milestones) > 0:
|
||||
return "At Risk"
|
||||
elif len(active_milestones) == 0:
|
||||
return "Stalled"
|
||||
else:
|
||||
return "Needs Attention"
|
||||
|
||||
def calculate_project_velocity(self, project: Project, days_back: int = 30) -> float:
|
||||
"""Calculate project velocity based on recent milestone completions."""
|
||||
completed_milestones = project.get_completed_milestones()
|
||||
cutoff_date = datetime.utcnow() - timedelta(days=days_back)
|
||||
|
||||
# Count milestones completed in the specified period
|
||||
# Note: This would need milestone completion dates in a real implementation
|
||||
recent_completions = len(completed_milestones) # Simplified for now
|
||||
|
||||
return recent_completions / (days_back / 7) # Issues per week
|
||||
|
||||
def identify_bottlenecks(self, project: Project) -> List[str]:
|
||||
"""Identify potential bottlenecks in the project."""
|
||||
bottlenecks = []
|
||||
|
||||
# Check for overdue milestones
|
||||
overdue_milestones = project.get_overdue_milestones()
|
||||
if overdue_milestones:
|
||||
bottlenecks.append(f"Overdue milestones: {len(overdue_milestones)}")
|
||||
|
||||
# Check for milestones with too many open issues
|
||||
for milestone in project.get_active_milestones():
|
||||
if milestone.open_issues > 20: # Business rule: threshold for too many issues
|
||||
bottlenecks.append(f"Milestone '{milestone.title}' has {milestone.open_issues} open issues")
|
||||
|
||||
# Check for stalled milestones (no progress)
|
||||
for milestone in project.get_active_milestones():
|
||||
if milestone.total_issues > 0 and milestone.completion_percentage == 0:
|
||||
bottlenecks.append(f"Milestone '{milestone.title}' shows no progress")
|
||||
|
||||
return bottlenecks
|
||||
|
||||
def recommend_next_actions(self, project: Project) -> List[str]:
|
||||
"""Recommend next actions based on project state."""
|
||||
recommendations = []
|
||||
health = self.determine_project_health(project)
|
||||
|
||||
if health == "At Risk":
|
||||
overdue_milestones = project.get_overdue_milestones()
|
||||
recommendations.append(f"Address {len(overdue_milestones)} overdue milestone(s)")
|
||||
|
||||
if health == "Stalled":
|
||||
recommendations.append("Create new milestones or reactivate existing ones")
|
||||
|
||||
# Check for milestones nearing completion
|
||||
for milestone in project.get_active_milestones():
|
||||
if milestone.completion_percentage >= 80:
|
||||
recommendations.append(f"Focus on completing milestone '{milestone.title}' ({milestone.completion_percentage:.0f}% done)")
|
||||
|
||||
# Check for unbalanced workload
|
||||
total_open = project.get_total_open_issues()
|
||||
if total_open > 50: # Business rule: threshold for too many open issues
|
||||
recommendations.append(f"Consider breaking down work - {total_open} total open issues")
|
||||
|
||||
return recommendations
|
||||
|
||||
def validate_project_creation(self, name: str, description: str) -> None:
|
||||
"""Validate project creation according to business rules."""
|
||||
if not name or not name.strip():
|
||||
raise ProjectValidationError(
|
||||
"Project name cannot be empty",
|
||||
field="name",
|
||||
value=name
|
||||
)
|
||||
|
||||
if len(name) > 100:
|
||||
raise ProjectValidationError(
|
||||
"Project name cannot exceed 100 characters",
|
||||
field="name",
|
||||
value=name
|
||||
)
|
||||
|
||||
if description and len(description) > 1000:
|
||||
raise ProjectValidationError(
|
||||
"Project description cannot exceed 1000 characters",
|
||||
field="description",
|
||||
value=description
|
||||
)
|
||||
|
||||
def validate_milestone_creation(self, title: str, due_date: datetime = None) -> None:
|
||||
"""Validate milestone creation according to business rules."""
|
||||
if not title or not title.strip():
|
||||
raise ProjectValidationError(
|
||||
"Milestone title cannot be empty",
|
||||
field="title",
|
||||
value=title
|
||||
)
|
||||
|
||||
if len(title) > 100:
|
||||
raise ProjectValidationError(
|
||||
"Milestone title cannot exceed 100 characters",
|
||||
field="title",
|
||||
value=title
|
||||
)
|
||||
|
||||
# Business rule: Due date cannot be in the past
|
||||
if due_date and due_date < datetime.utcnow():
|
||||
raise ProjectValidationError(
|
||||
"Milestone due date cannot be in the past",
|
||||
field="due_date",
|
||||
value=due_date
|
||||
)
|
||||
|
||||
def calculate_milestone_priority(self, milestone: Milestone) -> int:
|
||||
"""Calculate milestone priority based on business rules."""
|
||||
priority_score = 0
|
||||
|
||||
# Higher priority for milestones with more issues
|
||||
priority_score += milestone.total_issues * 2
|
||||
|
||||
# Higher priority for milestones with due dates
|
||||
if milestone.due_date:
|
||||
days_until_due = (milestone.due_date - datetime.utcnow()).days
|
||||
if days_until_due <= 7:
|
||||
priority_score += 50 # Very urgent
|
||||
elif days_until_due <= 30:
|
||||
priority_score += 25 # Urgent
|
||||
else:
|
||||
priority_score += 10 # Normal
|
||||
|
||||
# Higher priority for milestones closer to completion
|
||||
if milestone.completion_percentage >= 75:
|
||||
priority_score += 30 # Push to completion
|
||||
|
||||
# Lower priority for stalled milestones
|
||||
if milestone.total_issues > 0 and milestone.completion_percentage == 0:
|
||||
priority_score -= 20
|
||||
|
||||
return max(0, priority_score) # Ensure non-negative
|
||||
|
||||
def generate_project_summary(self, project: Project) -> Dict[str, Any]:
|
||||
"""Generate a comprehensive project summary."""
|
||||
health = self.determine_project_health(project)
|
||||
bottlenecks = self.identify_bottlenecks(project)
|
||||
recommendations = self.recommend_next_actions(project)
|
||||
|
||||
return {
|
||||
"name": project.name,
|
||||
"state": project.state.value,
|
||||
"health": health,
|
||||
"overall_progress": project.calculate_overall_progress(),
|
||||
"total_milestones": len(project.milestones),
|
||||
"active_milestones": len(project.get_active_milestones()),
|
||||
"completed_milestones": len(project.get_completed_milestones()),
|
||||
"overdue_milestones": len(project.get_overdue_milestones()),
|
||||
"total_issues": project.get_total_issues(),
|
||||
"open_issues": project.get_total_open_issues(),
|
||||
"closed_issues": project.get_total_closed_issues(),
|
||||
"bottlenecks": bottlenecks,
|
||||
"recommendations": recommendations
|
||||
}
|
||||
Reference in New Issue
Block a user