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netx/netx_api/models.py
oliver dc805c2086 Add topology maps with LLDP discovery and React Flow canvas. 
Includes map CRUD, graph save, neighbor discover, and UI controls for labels, sidebar, and edge flow.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-07-29 23:53:06 +08:00

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from __future__ import annotations
from datetime import datetime
from uuid import uuid4
from sqlalchemy import DateTime, Float, ForeignKey, Integer, String, Text
from sqlalchemy.orm import Mapped, mapped_column, relationship
from .db import Base
class AlarmBatch(Base):
__tablename__ = "alarm_batches"
batch_id: Mapped[str] = mapped_column(String(64), primary_key=True, default=lambda: uuid4().hex)
source_file: Mapped[str] = mapped_column(String(512))
parser_version: Mapped[str] = mapped_column(String(64), default="zte_alarm_monitor_v1")
dict_version: Mapped[str] = mapped_column(String(64), default="v1")
total_rows: Mapped[int] = mapped_column(Integer, default=0)
success_rows: Mapped[int] = mapped_column(Integer, default=0)
failed_rows: Mapped[int] = mapped_column(Integer, default=0)
status: Mapped[str] = mapped_column(String(32), default="done")
created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
alarms: Mapped[list["AlarmNorm"]] = relationship(back_populates="batch")
errors: Mapped[list["ImportErrorRow"]] = relationship(back_populates="batch")
class AlarmNorm(Base):
__tablename__ = "alarms_norm"
id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
batch_id: Mapped[str] = mapped_column(ForeignKey("alarm_batches.batch_id"), index=True)
row_no: Mapped[int] = mapped_column(Integer)
alarm_time: Mapped[datetime] = mapped_column(DateTime, index=True)
clear_time: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
severity_raw: Mapped[str] = mapped_column(String(64), default="")
severity_norm: Mapped[str] = mapped_column(String(32), index=True, default="unknown")
ne_name: Mapped[str] = mapped_column(String(256), default="", index=True)
ne_id: Mapped[str] = mapped_column(String(128), default="", index=True)
site_name: Mapped[str] = mapped_column(String(256), default="")
alarm_code: Mapped[str] = mapped_column(String(256), default="", index=True)
# NOTE: historically we stored `alarm_name` separately, but for ZTE Alarm Monitor exports
# "Alarm Code Name" is a single column. We keep the DB column for backward compatibility,
# but APIs/UI are unified on `alarm_code`.
alarm_name: Mapped[str] = mapped_column(String(512), default="")
description: Mapped[str] = mapped_column(Text, default="")
ack_state: Mapped[str] = mapped_column(String(64), default="")
clear_state: Mapped[str] = mapped_column(String(64), default="")
relevancy: Mapped[str] = mapped_column(String(128), default="")
l3vpn_peer_ne: Mapped[str] = mapped_column(String(256), default="")
service: Mapped[str] = mapped_column(String(256), default="")
affected_client_service_number: Mapped[int] = mapped_column(Integer, default=0)
intermittence_count: Mapped[int] = mapped_column(Integer, default=0)
me_level: Mapped[str] = mapped_column(String(128), default="")
vendor: Mapped[str] = mapped_column(String(64), default="ZTE")
source_type: Mapped[str] = mapped_column(String(64), default="gateway_export_excel")
source_file: Mapped[str] = mapped_column(String(512), default="")
raw_json: Mapped[str] = mapped_column(Text, default="{}")
batch: Mapped[AlarmBatch] = relationship(back_populates="alarms")
class ImportErrorRow(Base):
__tablename__ = "import_errors"
id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
batch_id: Mapped[str] = mapped_column(ForeignKey("alarm_batches.batch_id"), index=True)
row_no: Mapped[int] = mapped_column(Integer)
reason: Mapped[str] = mapped_column(String(512))
raw_json: Mapped[str] = mapped_column(Text, default="{}")
batch: Mapped[AlarmBatch] = relationship(back_populates="errors")
class ImportJob(Base):
__tablename__ = "import_jobs"
id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
kind: Mapped[str] = mapped_column(String(32), index=True) # alarms/logs/config
file_name: Mapped[str] = mapped_column(String(512), default="")
batch_id: Mapped[str | None] = mapped_column(String(64), nullable=True, index=True)
ok: Mapped[int] = mapped_column(Integer, default=1) # 1 ok, 0 error
summary: Mapped[str] = mapped_column(String(1024), default="")
created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, index=True)
class AiAnalyzeHistory(Base):
__tablename__ = "ai_analyze_history"
id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
analysis_request_id: Mapped[str] = mapped_column(String(128), default="", index=True)
batch_id: Mapped[str] = mapped_column(String(64), default="", index=True)
question: Mapped[str] = mapped_column(Text, default="")
filters_json: Mapped[str] = mapped_column(Text, default="{}")
ok: Mapped[int] = mapped_column(Integer, default=1) # 1 ok, 0 error
answer: Mapped[str] = mapped_column(Text, default="")
error: Mapped[str] = mapped_column(Text, default="")
evidence_json: Mapped[str] = mapped_column(Text, default="{}")
created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, index=True)
class UmeSyncJob(Base):
__tablename__ = "ume_sync_jobs"
id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
domain: Mapped[str] = mapped_column(String(32), index=True, default="inventory")
status: Mapped[str] = mapped_column(String(32), index=True, default="running")
trigger_mode: Mapped[str] = mapped_column(String(32), default="manual")
started_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, index=True)
ended_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
pulled_count: Mapped[int] = mapped_column(Integer, default=0)
inserted_count: Mapped[int] = mapped_column(Integer, default=0)
updated_count: Mapped[int] = mapped_column(Integer, default=0)
error_message: Mapped[str] = mapped_column(String(1024), default="")
details_json: Mapped[str] = mapped_column(Text, default="{}")
class UmeAlarmBatch(Base):
__tablename__ = "ume_alarm_batches"
batch_id: Mapped[str] = mapped_column(String(64), primary_key=True, default=lambda: uuid4().hex)
kind: Mapped[str] = mapped_column(String(16), index=True, default="current") # current/history
status: Mapped[str] = mapped_column(String(32), default="done")
total_rows: Mapped[int] = mapped_column(Integer, default=0)
success_rows: Mapped[int] = mapped_column(Integer, default=0)
failed_rows: Mapped[int] = mapped_column(Integer, default=0)
started_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
ended_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
error_message: Mapped[str] = mapped_column(String(1024), default="")
raw_json: Mapped[str] = mapped_column(Text, default="{}")
class UmeInventoryNE(Base):
__tablename__ = "ume_inventory_ne"
ne_id: Mapped[str] = mapped_column(String(128), primary_key=True, comment="网元uuid")
ne_name: Mapped[str] = mapped_column(String(256), default="", index=True, comment="资源名称")
user_label: Mapped[str] = mapped_column(String(256), default="", index=True, comment="用户标签")
ip_address: Mapped[str] = mapped_column(String(128), default="", index=True, comment="网元IPv4地址")
ipv6_address: Mapped[str] = mapped_column(String(128), default="", index=True, comment="IPv6地址")
ne_type: Mapped[str] = mapped_column(String(128), default="", comment="网元类型")
device_level: Mapped[str] = mapped_column(String(64), default="", comment="网元层次")
host_name: Mapped[str] = mapped_column(String(256), default="", comment="主机名称")
location: Mapped[str] = mapped_column(String(512), default="")
hardware_version: Mapped[str] = mapped_column(String(128), default="", comment="硬件版本")
loopback: Mapped[str] = mapped_column(String(128), default="", comment="业务环回IP(IPv4)")
consistent_state: Mapped[str] = mapped_column(String(64), default="", comment="数据一致性状态")
interface_version: Mapped[str] = mapped_column(String(128), default="", comment="网元接口版本号")
mac: Mapped[str] = mapped_column(String(128), default="", comment="设备机架MAC地址")
admin_status: Mapped[str] = mapped_column(String(64), default="", comment="管理状态")
address_type: Mapped[str] = mapped_column(String(64), default="", comment="管理地址类型(1:IPv4,2:IPv6)")
connection_status: Mapped[str] = mapped_column(String(64), default="", comment="连接状态")
maintain_status: Mapped[str] = mapped_column(String(64), default="", comment="工程状态")
net_mask: Mapped[str] = mapped_column(String(128), default="", comment="管理IPv4掩码")
create_time: Mapped[str] = mapped_column(String(64), default="")
creator: Mapped[str] = mapped_column(String(128), default="")
vendor: Mapped[str] = mapped_column(String(64), default="ZTE", comment="网元提供商")
source_type: Mapped[str] = mapped_column(String(64), default="ume_restconf")
first_seen_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
last_seen_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, index=True)
raw_json: Mapped[str] = mapped_column(Text, default="{}")
class UmeAlarmCurrent(Base):
__tablename__ = "ume_alarms_current"
alarm_key: Mapped[str] = mapped_column(Text, primary_key=True)
ne_id: Mapped[str] = mapped_column(String(128), default="", index=True)
host_name: Mapped[str] = mapped_column(String(256), default="", index=True, comment="网元主机名(同步时从inventory联表写入)")
object_name: Mapped[str] = mapped_column(Text, default="", index=True)
event_type: Mapped[str] = mapped_column(Text, default="")
native_probable_cause: Mapped[str] = mapped_column(Text, default="")
perceived_severity: Mapped[str] = mapped_column(Text, default="", index=True)
is_cleared: Mapped[str] = mapped_column(Text, default="", index=True)
time_created: Mapped[str] = mapped_column(Text, default="", index=True)
root_cause_alarm_indication: Mapped[str] = mapped_column(Text, default="")
notification_id: Mapped[str] = mapped_column(String(128), default="", index=True)
first_seen_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
last_seen_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, index=True)
raw_json: Mapped[str] = mapped_column(Text, default="{}")
class UmeAlarmHistory(Base):
__tablename__ = "ume_alarms_history"
alarm_key: Mapped[str] = mapped_column(Text, primary_key=True)
ne_id: Mapped[str] = mapped_column(String(128), default="", index=True)
host_name: Mapped[str] = mapped_column(String(256), default="", index=True, comment="网元主机名(同步时从inventory联表写入)")
object_name: Mapped[str] = mapped_column(Text, default="", index=True)
event_type: Mapped[str] = mapped_column(Text, default="")
native_probable_cause: Mapped[str] = mapped_column(Text, default="")
perceived_severity: Mapped[str] = mapped_column(Text, default="", index=True)
is_cleared: Mapped[str] = mapped_column(Text, default="", index=True)
time_created: Mapped[str] = mapped_column(Text, default="", index=True)
root_cause_alarm_indication: Mapped[str] = mapped_column(Text, default="")
notification_id: Mapped[str] = mapped_column(String(128), default="", index=True)
first_seen_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
last_seen_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, index=True)
raw_json: Mapped[str] = mapped_column(Text, default="{}")
class UmeKeyAlertMonitorConfig(Base):
"""Global monitor options for key alert forwarding (singleton row id=1)."""
__tablename__ = "ume_key_alert_monitor_config"
id: Mapped[int] = mapped_column(Integer, primary_key=True)
forward_on_clear: Mapped[int] = mapped_column(Integer, default=0)
updated_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, index=True)
class UmeKeyAlertRule(Base):
"""Key alert rule matched by UME notificationId or alarm description keyword."""
__tablename__ = "ume_key_alert_rule"
notification_id: Mapped[str] = mapped_column(String(128), primary_key=True)
match_type: Mapped[str] = mapped_column(String(32), default="notification_id", index=True)
match_value: Mapped[str] = mapped_column(String(256), default="", index=True)
enabled: Mapped[int] = mapped_column(Integer, default=1)
forward_on_clear: Mapped[int] = mapped_column(Integer, default=0)
label: Mapped[str] = mapped_column(String(256), default="")
ne_types: Mapped[str] = mapped_column(Text, default="[]")
created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
updated_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, index=True)
class UmeKeyAlertForwardLog(Base):
__tablename__ = "ume_key_alert_forward_log"
id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
alarm_key: Mapped[str] = mapped_column(Text, index=True)
action: Mapped[str] = mapped_column(String(32), default="", index=True)
rule_key: Mapped[str] = mapped_column(String(128), default="", index=True)
notification_id: Mapped[str] = mapped_column(String(128), default="", index=True)
forwarded_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, index=True)
oclaw_ok: Mapped[int] = mapped_column(Integer, default=0)
error: Mapped[str] = mapped_column(String(512), default="")
class UmeAlarmSubscription(Base):
"""Persisted UME ALARM notification subscription (manual establish/cancel)."""
__tablename__ = "ume_alarm_subscription"
cache_key: Mapped[str] = mapped_column(String(64), primary_key=True, default="default")
subscription_id: Mapped[str] = mapped_column(String(128), default="", index=True)
wss_uri: Mapped[str] = mapped_column(Text, default="")
topic: Mapped[str] = mapped_column(String(64), default="ALARM")
established_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
updated_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, index=True)
class UmeTokenCache(Base):
__tablename__ = "ume_token_cache"
cache_key: Mapped[str] = mapped_column(String(256), primary_key=True)
token: Mapped[str] = mapped_column(Text, default="")
expires_at_epoch_s: Mapped[int] = mapped_column(Integer, default=0)
lock_owner: Mapped[str] = mapped_column(String(128), default="", index=True)
lock_expires_at_epoch_s: Mapped[int] = mapped_column(Integer, default=0, index=True)
updated_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, index=True)
class ManagedNE(Base):
"""Locally managed network element (SSH/Telnet), independent of UME inventory."""
__tablename__ = "managed_ne"
id: Mapped[str] = mapped_column(String(64), primary_key=True, default=lambda: uuid4().hex)
name: Mapped[str] = mapped_column(String(256), default="", index=True)
vendor: Mapped[str] = mapped_column(String(64), default="Other", index=True)
device_type: Mapped[str] = mapped_column(String(128), default="")
ip_address: Mapped[str] = mapped_column(String(128), unique=True, index=True)
port: Mapped[int] = mapped_column(Integer, default=22)
protocol: Mapped[str] = mapped_column(String(16), default="ssh")
username: Mapped[str] = mapped_column(String(128), default="")
password_enc: Mapped[str] = mapped_column(Text, default="")
enable_secret_enc: Mapped[str] = mapped_column(Text, default="")
connect_status: Mapped[str] = mapped_column(String(32), default="unknown", index=True)
connect_message: Mapped[str] = mapped_column(String(512), default="")
connect_detail: Mapped[str] = mapped_column(Text, default="")
connect_tested_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
site: Mapped[str] = mapped_column(String(256), default="")
tags: Mapped[str] = mapped_column(String(512), default="")
remark: Mapped[str] = mapped_column(String(1024), default="")
source: Mapped[str] = mapped_column(String(64), default="", index=True)
source_ref: Mapped[str] = mapped_column(String(128), default="", index=True)
hop_enabled: Mapped[bool] = mapped_column(default=False)
hop_vendor: Mapped[str] = mapped_column(String(32), default="zte")
hop_host: Mapped[str] = mapped_column(String(128), default="")
hop_port: Mapped[int] = mapped_column(Integer, default=22)
hop_protocol: Mapped[str] = mapped_column(String(16), default="ssh")
hop_username: Mapped[str] = mapped_column(String(128), default="")
hop_password_enc: Mapped[str] = mapped_column(Text, default="")
hop_command_template: Mapped[str] = mapped_column(Text, default="")
hop_vrf: Mapped[str] = mapped_column(String(128), default="")
hop_target_auth_mode: Mapped[str] = mapped_column(String(32), default="bastion_managed")
created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
updated_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, index=True)
class CliConnectProfile(Base):
"""Reusable SSH/Telnet + hop credentials for UME lazy CLI exec."""
__tablename__ = "cli_connect_profile"
id: Mapped[str] = mapped_column(String(64), primary_key=True, default=lambda: uuid4().hex)
name: Mapped[str] = mapped_column(String(256), default="", index=True)
is_default: Mapped[bool] = mapped_column(default=False, index=True)
username: Mapped[str] = mapped_column(String(128), default="")
password_enc: Mapped[str] = mapped_column(Text, default="")
port: Mapped[int] = mapped_column(Integer, default=22)
protocol: Mapped[str] = mapped_column(String(16), default="ssh")
device_type_default: Mapped[str] = mapped_column(String(128), default="zte_zxros")
vendor_default: Mapped[str] = mapped_column(String(64), default="ZTE")
ne_type_rules: Mapped[str] = mapped_column(Text, default="")
hop_enabled: Mapped[bool] = mapped_column(default=False)
hop_vendor: Mapped[str] = mapped_column(String(32), default="zte")
hop_host: Mapped[str] = mapped_column(String(128), default="")
hop_port: Mapped[int] = mapped_column(Integer, default=22)
hop_protocol: Mapped[str] = mapped_column(String(16), default="ssh")
hop_username: Mapped[str] = mapped_column(String(128), default="")
hop_password_enc: Mapped[str] = mapped_column(Text, default="")
hop_command_template: Mapped[str] = mapped_column(Text, default="")
hop_vrf: Mapped[str] = mapped_column(String(128), default="")
hop_target_auth_mode: Mapped[str] = mapped_column(String(32), default="bastion_managed")
created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
updated_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, index=True)
class UmeCliOverride(Base):
"""Per-UME NE CLI overrides and connect-test cache."""
__tablename__ = "ume_cli_override"
ume_ne_id: Mapped[str] = mapped_column(String(128), primary_key=True)
profile_id: Mapped[str | None] = mapped_column(
String(64), ForeignKey("cli_connect_profile.id", ondelete="SET NULL"), nullable=True
)
username_override: Mapped[str] = mapped_column(String(128), default="")
device_type_override: Mapped[str] = mapped_column(String(128), default="")
vendor_override: Mapped[str] = mapped_column(String(64), default="")
connect_status: Mapped[str] = mapped_column(String(32), default="unknown", index=True)
connect_message: Mapped[str] = mapped_column(String(512), default="")
connect_detail: Mapped[str] = mapped_column(Text, default="")
connect_tested_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
updated_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, index=True)
class NeCollectionJob(Base):
"""Batch CLI collection job over managed NEs."""
__tablename__ = "ne_collection_job"
id: Mapped[str] = mapped_column(String(64), primary_key=True, default=lambda: uuid4().hex)
title: Mapped[str] = mapped_column(String(256), default="")
commands: Mapped[str] = mapped_column(Text, default="")
status: Mapped[str] = mapped_column(String(32), default="pending", index=True)
ne_count: Mapped[int] = mapped_column(Integer, default=0)
success_count: Mapped[int] = mapped_column(Integer, default=0)
fail_count: Mapped[int] = mapped_column(Integer, default=0)
error_message: Mapped[str] = mapped_column(String(1024), default="")
created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, index=True)
started_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
ended_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
last_run_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True, index=True)
class NeCollectionRun(Base):
"""Per-NE execution within a collection job."""
__tablename__ = "ne_collection_run"
id: Mapped[str] = mapped_column(String(64), primary_key=True, default=lambda: uuid4().hex)
job_id: Mapped[str] = mapped_column(String(64), index=True)
ne_id: Mapped[str] = mapped_column(String(64), index=True)
ne_name: Mapped[str] = mapped_column(String(256), default="")
ne_ip: Mapped[str] = mapped_column(String(128), default="")
status: Mapped[str] = mapped_column(String(32), default="pending", index=True)
message: Mapped[str] = mapped_column(String(1024), default="")
output_rel_path: Mapped[str] = mapped_column(String(1024), default="")
started_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
ended_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
class TopologyMap(Base):
"""Named topology canvas (document-style graph)."""
__tablename__ = "topology_map"
id: Mapped[str] = mapped_column(String(64), primary_key=True, default=lambda: uuid4().hex)
name: Mapped[str] = mapped_column(String(256), default="", index=True)
remark: Mapped[str] = mapped_column(String(1024), default="")
created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
updated_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, index=True)
class TopologyNode(Base):
"""Node on a topology map; preferably references an inventory NE."""
__tablename__ = "topology_node"
id: Mapped[str] = mapped_column(String(64), primary_key=True, default=lambda: uuid4().hex)
map_id: Mapped[str] = mapped_column(String(64), index=True)
managed_ne_id: Mapped[str] = mapped_column(String(64), default="", index=True)
ume_ne_id: Mapped[str] = mapped_column(String(128), default="", index=True)
label: Mapped[str] = mapped_column(String(256), default="")
x: Mapped[float] = mapped_column(Float, default=0.0)
y: Mapped[float] = mapped_column(Float, default=0.0)
created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
updated_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
class TopologyEdge(Base):
"""Link between two topology nodes."""
__tablename__ = "topology_edge"
id: Mapped[str] = mapped_column(String(64), primary_key=True, default=lambda: uuid4().hex)
map_id: Mapped[str] = mapped_column(String(64), index=True)
source_node_id: Mapped[str] = mapped_column(String(64), index=True)
target_node_id: Mapped[str] = mapped_column(String(64), index=True)
source_port: Mapped[str] = mapped_column(String(128), default="")
target_port: Mapped[str] = mapped_column(String(128), default="")
# manual | lldp | cdp
source: Mapped[str] = mapped_column(String(32), default="manual", index=True)
discovered_at: Mapped[datetime | None] = mapped_column(DateTime, nullable=True)
created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
updated_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
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