86 lines
3.2 KiB
Python
86 lines
3.2 KiB
Python
import uuid
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from datetime import datetime
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from flask_sqlalchemy.pagination import Pagination
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from sqlalchemy import and_, or_
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from extensions.ext_database import db
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from models import App, EndUser, WorkflowAppLog, WorkflowRun
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from models.enums import CreatedByRole
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from models.workflow import WorkflowRunStatus
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class WorkflowAppService:
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def get_paginate_workflow_app_logs(self, app_model: App, args: dict) -> Pagination:
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"""
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Get paginate workflow app logs
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:param app: app model
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:param args: request args
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:return:
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"""
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query = db.select(WorkflowAppLog).where(
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WorkflowAppLog.tenant_id == app_model.tenant_id, WorkflowAppLog.app_id == app_model.id
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)
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status = WorkflowRunStatus.value_of(args.get("status", "")) if args.get("status") else None
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keyword = args["keyword"]
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if keyword or status:
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query = query.join(WorkflowRun, WorkflowRun.id == WorkflowAppLog.workflow_run_id)
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if keyword:
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keyword_like_val = f"%{keyword[:30].encode('unicode_escape').decode('utf-8')}%".replace(r"\u", r"\\u")
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keyword_conditions = [
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WorkflowRun.inputs.ilike(keyword_like_val),
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WorkflowRun.outputs.ilike(keyword_like_val),
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# filter keyword by end user session id if created by end user role
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and_(WorkflowRun.created_by_role == "end_user", EndUser.session_id.ilike(keyword_like_val)),
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]
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# filter keyword by workflow run id
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keyword_uuid = self._safe_parse_uuid(keyword)
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if keyword_uuid:
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keyword_conditions.append(WorkflowRun.id == keyword_uuid)
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query = query.outerjoin(
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EndUser,
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and_(WorkflowRun.created_by == EndUser.id, WorkflowRun.created_by_role == CreatedByRole.END_USER),
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).filter(or_(*keyword_conditions))
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if status:
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# join with workflow_run and filter by status
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query = query.filter(WorkflowRun.status == status.value)
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# Add time-based filtering
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created_at_before = args.get("created_at__before")
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if created_at_before:
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try:
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before_date = datetime.fromisoformat(created_at_before.replace("Z", "+00:00"))
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query = query.filter(WorkflowAppLog.created_at <= before_date)
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except ValueError:
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pass # Ignore invalid date format
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created_at_after = args.get("created_at__after")
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if created_at_after:
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try:
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after_date = datetime.fromisoformat(created_at_after.replace("Z", "+00:00"))
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query = query.filter(WorkflowAppLog.created_at >= after_date)
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except ValueError:
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pass # Ignore invalid date format
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query = query.order_by(WorkflowAppLog.created_at.desc())
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pagination = db.paginate(query, page=args["page"], per_page=args["limit"], error_out=False)
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return pagination
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@staticmethod
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def _safe_parse_uuid(value: str):
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# fast check
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if len(value) < 32:
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return None
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try:
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return uuid.UUID(value)
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except ValueError:
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return None
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