mirror of
https://github.com/jxxghp/MoviePilot.git
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61 lines
2.3 KiB
Python
61 lines
2.3 KiB
Python
"""工作流领域的请求级 command/query 依赖。"""
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from fastapi import Depends
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from sqlalchemy.ext.asyncio import AsyncSession
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from sqlalchemy.orm import Session
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from app.adapters.external.server import MoviePilotServerHelper
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from app.api.data import get_async_db, get_db
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from app.api.dependencies.data import repository, standalone_repository, transaction
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from app.application.scheduling import Scheduler
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from app.application.workflow import (
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WorkflowDefinitionCommand,
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WorkflowMutationCommand,
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WorkflowQueryService,
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)
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from app.runtime.config import global_vars
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from app.workflow import WorkFlowManager
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def get_workflow_mutation_command(
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db: Session = Depends(get_db),
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) -> WorkflowMutationCommand:
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"""组装请求级工作流写用例和提交后的调度副作用。"""
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scheduler = Scheduler()
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workflow_manager = WorkFlowManager()
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return WorkflowMutationCommand(
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repository=repository("workflow", db),
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unit_of_work=transaction("sync", db),
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add_timer=scheduler.update_workflow_job,
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remove_timer=scheduler.remove_workflow_job,
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load_event=workflow_manager.load_workflow_events,
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remove_event=workflow_manager.remove_workflow_event,
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refresh_event=workflow_manager.update_workflow_event,
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stop_running=global_vars.stop_workflow,
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delete_cache=lambda workflow_id: standalone_repository(
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"system_config"
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).delete(f"WorkflowCache-{workflow_id}"),
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)
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def get_workflow_definition_command(
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db: AsyncSession = Depends(get_async_db),
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) -> WorkflowDefinitionCommand:
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"""组装工作流创建、复用和重置的异步写用例。"""
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return WorkflowDefinitionCommand(
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repository=repository("workflow", db),
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unit_of_work=transaction("async", db),
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stop_running=global_vars.stop_workflow,
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delete_cache=lambda workflow_id: standalone_repository(
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"system_config"
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).delete(f"WorkflowCache-{workflow_id}"),
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report_fork=MoviePilotServerHelper.async_workflow_fork_by_id,
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)
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def get_workflow_query_service(
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db: AsyncSession = Depends(get_async_db),
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) -> WorkflowQueryService:
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"""组装工作流只读查询用例，避免端点直接持有数据库操作器。"""
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return WorkflowQueryService(repository=repository("workflow", db))
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