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39d9600e82
- 新增 instance_group_members 中间表关联权限组和实例 - InstanceGroup 模型移除旧的 instances relationship，改为通过中间表查询 - Instance 模型保留 group_id FK（兼容）但移除 group relationship - Schema 新增 readonly_instance_ids / write_instance_ids 字段 - InstanceGroupResponse 改为 readonly_instance_count + write_instance_count - InstanceGroupDetailResponse 返回 readonly_instances + write_instances - InstanceAssignRequest 新增 access_type 参数 - API create/update 支持同步写入 instance_group_members - role_permissions 服务更新为使用中间表查询 - 新增迁移 SQL 并应用到 sqlite3.db - 测试全部通过 (20/20)
37 lines
1.7 KiB
Python
37 lines
1.7 KiB
Python
from sqlalchemy import Column, Integer, String, Text, DateTime, ForeignKey, func
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from sqlalchemy.orm import relationship
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from app.core.database import Base
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class Instance(Base):
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__tablename__ = "instances"
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id = Column(Integer, primary_key=True, autoincrement=True)
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name = Column(String(100), nullable=False)
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db_type = Column(String(20), nullable=False) # mysql / postgres / redis / mongo
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host = Column(String(200), nullable=False)
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port = Column(Integer, nullable=False)
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username = Column(String(100), nullable=False)
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password = Column(String(500), nullable=False) # encrypted
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database = Column(String(100), nullable=True)
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env = Column(String(20), default="development") # production / staging / development
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description = Column(Text, nullable=True)
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status = Column(String(20), default="disconnected") # connected / disconnected / error
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version = Column(String(50), nullable=True)
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# 新增字段
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access_mode = Column(String(20), default="readwrite") # readwrite / read / write
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workflow_id = Column(Integer, ForeignKey("workflow_definitions.id", ondelete="SET NULL"), nullable=True)
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excluded_databases = Column(Text, nullable=True) # JSON: ["sys", "information_schema", ...]
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mask_fields = Column(Text, nullable=True) # JSON: [{table, field, rule}]
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# 权限组关联 (legacy FK, kept for compat)
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group_id = Column(Integer, ForeignKey("instance_groups.id", ondelete="SET NULL"), nullable=True)
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created_at = Column(DateTime, server_default=func.now())
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updated_at = Column(DateTime, server_default=func.now(), onupdate=func.now())
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# 关系 — legacy group relationship removed; use instance_group_members instead
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workflow_def = relationship("WorkflowDefinition")
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