2d80a8384e
- Custom Fields (FEAT-001): - CustomField and TaskCustomValue models with formula support - CRUD API for custom field management - Formula engine for calculated fields - Frontend: CustomFieldEditor, CustomFieldInput, ProjectSettings page - Task list API now includes custom_values - KanbanBoard displays custom field values - Gantt View (FEAT-003): - TaskDependency model with FS/SS/FF/SF dependency types - Dependency CRUD API with cycle detection - start_date field added to tasks - GanttChart component with Frappe Gantt integration - Dependency type selector in UI - Calendar View (FEAT-004): - CalendarView component with FullCalendar integration - Date range filtering API for tasks - Drag-and-drop date updates - View mode switching in Tasks page - File Encryption (FEAT-010): - AES-256-GCM encryption service - EncryptionKey model with key rotation support - Admin API for key management - Encrypted upload/download for confidential projects - Migrations: 011 (custom fields), 012 (encryption keys), 013 (task dependencies) - Updated issues.md with completion status 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
79 lines
2.1 KiB
Python
79 lines
2.1 KiB
Python
from pydantic import BaseModel, field_validator
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from typing import Optional, List
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from datetime import datetime
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from enum import Enum
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class DependencyType(str, Enum):
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"""Task dependency types for Gantt chart."""
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FS = "FS" # Finish-to-Start (most common)
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SS = "SS" # Start-to-Start
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FF = "FF" # Finish-to-Finish
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SF = "SF" # Start-to-Finish (rare)
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class TaskDependencyCreate(BaseModel):
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"""Schema for creating a task dependency."""
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predecessor_id: str
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dependency_type: DependencyType = DependencyType.FS
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lag_days: int = 0
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@field_validator('lag_days')
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@classmethod
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def validate_lag_days(cls, v):
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if v < -365 or v > 365:
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raise ValueError('lag_days must be between -365 and 365')
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return v
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class TaskDependencyUpdate(BaseModel):
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"""Schema for updating a task dependency."""
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dependency_type: Optional[DependencyType] = None
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lag_days: Optional[int] = None
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@field_validator('lag_days')
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@classmethod
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def validate_lag_days(cls, v):
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if v is not None and (v < -365 or v > 365):
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raise ValueError('lag_days must be between -365 and 365')
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return v
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class TaskInfo(BaseModel):
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"""Brief task information for dependency response."""
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id: str
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title: str
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start_date: Optional[datetime] = None
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due_date: Optional[datetime] = None
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class Config:
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from_attributes = True
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class TaskDependencyResponse(BaseModel):
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"""Schema for task dependency response."""
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id: str
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predecessor_id: str
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successor_id: str
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dependency_type: DependencyType
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lag_days: int
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created_at: datetime
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predecessor: Optional[TaskInfo] = None
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successor: Optional[TaskInfo] = None
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class Config:
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from_attributes = True
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class TaskDependencyListResponse(BaseModel):
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"""Schema for list of task dependencies."""
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dependencies: List[TaskDependencyResponse]
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total: int
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class DependencyValidationError(BaseModel):
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"""Schema for dependency validation error details."""
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error_type: str # 'circular', 'self_reference', 'duplicate', 'cross_project'
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message: str
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details: Optional[dict] = None
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