Files
xiaoxia-saas/packages/domain/generated_video.py
T

65 lines
1.8 KiB
Python

from __future__ import annotations
from dataclasses import dataclass, field
from datetime import datetime, timezone
from uuid import uuid4
@dataclass(slots=True)
class GeneratedVideo:
id: str
workspace_id: str
project_id: str
generation_task_id: str
name: str
file_url: str
file_size: int
duration: float
width: int
height: int
fps: float
thumbnail_url: str | None = None
generated_at: datetime = field(default_factory=lambda: datetime.now(timezone.utc))
created_at: datetime = field(default_factory=lambda: datetime.now(timezone.utc))
@classmethod
def create(
cls,
workspace_id: str,
project_id: str,
generation_task_id: str,
name: str,
file_url: str,
*,
file_size: int,
duration: float,
width: int,
height: int,
fps: float,
thumbnail_url: str | None = None,
) -> "GeneratedVideo":
if not workspace_id.strip():
raise ValueError("workspace_id 不能为空")
if not project_id.strip():
raise ValueError("project_id 不能为空")
if not generation_task_id.strip():
raise ValueError("generation_task_id 不能为空")
if not name.strip():
raise ValueError("name 不能为空")
if not file_url.strip():
raise ValueError("file_url 不能为空")
return cls(
id=uuid4().hex,
workspace_id=workspace_id.strip(),
project_id=project_id.strip(),
generation_task_id=generation_task_id.strip(),
name=name.strip(),
file_url=file_url.strip(),
file_size=file_size,
duration=duration,
width=width,
height=height,
fps=fps,
thumbnail_url=thumbnail_url,
)