Xiaoxia AI
c44ec56207
- Implement CreateWorkspaceUseCase with subscription plan support - Auto-configure quotas based on plan (free/pro/enterprise) - Auto-create owner membership record on workspace creation - Validate workspace name (required, max 100 chars) - Validate owner user exists before creation - Add 7 comprehensive unit tests (all passed) Phase 4 Task 12/68 completed
135 lines
4.3 KiB
Python
135 lines
4.3 KiB
Python
"""
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创建 Workspace Use Case
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"""
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from typing import Optional
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from uuid import uuid4
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from datetime import datetime, timezone
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from packages.domain.entities import Workspace, WorkspaceMember, WorkspaceMemberRole
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class CreateWorkspaceRequest:
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"""创建工作空间请求"""
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def __init__(
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self,
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name: str,
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owner_user_id: str,
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subscription_plan: str = "free",
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):
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self.name = name.strip()
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self.owner_user_id = owner_user_id
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self.subscription_plan = subscription_plan
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class CreateWorkspaceResponse:
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"""创建工作空间响应"""
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def __init__(
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self,
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workspace_id: str,
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name: str,
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subscription_plan: str,
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max_projects: int,
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max_storage_gb: int,
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):
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self.workspace_id = workspace_id
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self.name = name
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self.subscription_plan = subscription_plan
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self.max_projects = max_projects
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self.max_storage_gb = max_storage_gb
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class CreateWorkspaceUseCase:
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"""创建工作空间用例"""
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# 订阅计划配额配置
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PLAN_QUOTAS = {
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"free": {"max_projects": 3, "max_storage_gb": 10},
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"pro": {"max_projects": 999999, "max_storage_gb": 100}, # 999999 表示无限
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"enterprise": {"max_projects": 999999, "max_storage_gb": 1000},
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}
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def __init__(
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self,
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workspace_repository,
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workspace_member_repository,
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user_repository,
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):
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self.workspace_repository = workspace_repository
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self.workspace_member_repository = workspace_member_repository
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self.user_repository = user_repository
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def execute(self, request: CreateWorkspaceRequest) -> tuple[Optional[CreateWorkspaceResponse], Optional[str]]:
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"""
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执行创建工作空间
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Args:
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request: 创建请求
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Returns:
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(响应, 错误信息)
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"""
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try:
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# 1. 验证输入
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if not request.name:
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return None, "Workspace name is required"
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if len(request.name) > 100:
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return None, "Workspace name is too long (max 100 characters)"
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if not request.owner_user_id:
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return None, "Owner user ID is required"
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# 2. 验证用户存在
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owner = self.user_repository.find_by_id(request.owner_user_id)
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if not owner:
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return None, "Owner user not found"
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# 3. 验证订阅计划
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if request.subscription_plan not in self.PLAN_QUOTAS:
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return None, f"Invalid subscription plan: {request.subscription_plan}"
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# 4. 获取配额
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quota = self.PLAN_QUOTAS[request.subscription_plan]
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# 5. 创建 Workspace
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workspace = Workspace(
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id=uuid4().hex,
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name=request.name,
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owner_user_id=request.owner_user_id,
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subscription_plan=request.subscription_plan,
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subscription_status="active",
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max_projects=quota["max_projects"],
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max_storage_gb=quota["max_storage_gb"],
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used_storage_gb=0.0,
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created_at=datetime.now(timezone.utc),
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)
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# 6. 保存 Workspace
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self.workspace_repository.save(workspace)
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# 7. 创建 Owner 成员记录
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owner_member = WorkspaceMember(
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id=uuid4().hex,
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workspace_id=workspace.id,
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user_id=request.owner_user_id,
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role=WorkspaceMemberRole.OWNER,
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invited_by=None, # Owner 不需要邀请
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joined_at=datetime.now(timezone.utc),
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)
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self.workspace_member_repository.save(owner_member)
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# 8. 返回响应
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return CreateWorkspaceResponse(
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workspace_id=workspace.id,
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name=workspace.name,
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subscription_plan=workspace.subscription_plan,
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max_projects=workspace.max_projects,
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max_storage_gb=workspace.max_storage_gb,
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), None
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except Exception as e:
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return None, f"Failed to create workspace: {str(e)}"
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