47 lines
1.7 KiB
Python
47 lines
1.7 KiB
Python
from django.db import models
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class Conversation(models.Model):
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"""
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审核智能体会话主对象。
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会话与资料包一一绑定，标题默认使用解析出的产品名称，
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节点结果使用 JSON 挂载，便于页面按节点展示。
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"""
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STATUS_PENDING = "pending"
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STATUS_PROCESSING = "processing"
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STATUS_COMPLETED = "completed"
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STATUS_REVIEW_REQUIRED = "review_required"
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STATUS_BLOCKED = "blocked"
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STATUS_FAILED = "failed"
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conversation_id = models.CharField(max_length=64, unique=True, db_index=True)
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title = models.CharField(max_length=255)
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product_name = models.CharField(max_length=255, blank=True, db_index=True)
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batch_id = models.CharField(max_length=64, blank=True, db_index=True)
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task_status = models.CharField(max_length=32, default=STATUS_PENDING, db_index=True)
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node_results = models.JSONField(default=list, blank=True)
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latest_summary = models.JSONField(default=dict, blank=True)
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created_at = models.DateTimeField(auto_now_add=True, db_index=True)
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updated_at = models.DateTimeField(auto_now=True)
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last_run_at = models.DateTimeField(null=True, blank=True)
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class Meta:
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ordering = ["-updated_at", "-created_at"]
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def __str__(self) -> str:
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return self.title
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def get_task_status_display_text(self) -> str:
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"""返回会话阶段的中文展示文案。"""
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return {
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self.STATUS_PENDING: "处理中",
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self.STATUS_PROCESSING: "处理中",
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self.STATUS_COMPLETED: "已完成",
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self.STATUS_REVIEW_REQUIRED: "待复核",
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self.STATUS_BLOCKED: "已阻断",
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self.STATUS_FAILED: "失败",
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"success": "已完成",
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}.get(self.task_status, self.task_status)
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