serversdown
51dd6b682d
Completes the SLMM side of the L1/L10 live-display contract. The NL-43's DOD response carries percentile slots LN1-LN5 (channel 1, parts[5]/[6]); parse the first two and expose them as ln1/ln2 end to end: - NL43Snapshot dataclass: ln1/ln2 fields - NL43Status model: ln1/ln2 columns (+ migrate_add_ln_percentiles.py) - DOD parser: snap.ln1=parts[5], snap.ln2=parts[6] - persist_snapshot writes them - all /status data dicts, StatusPayload, and the DRD stream payload emit ln1/ln2 (null on the DRD stream itself, which doesn't carry percentiles) Labels: device LN1 defaults to L5, not L1 — Terra-View defaults the label to L1/L10, so the device's Ln1/Ln2 slots must be set to 1%/10% for the labels to be accurate (dynamic label emission is a follow-up). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
77 lines
3.5 KiB
Python
77 lines
3.5 KiB
Python
from sqlalchemy import Column, String, DateTime, Boolean, Integer, Text, func
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from app.database import Base
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class NL43Config(Base):
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"""
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NL43 connection/config metadata for the standalone SLMM addon.
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"""
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__tablename__ = "nl43_config"
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unit_id = Column(String, primary_key=True, index=True)
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host = Column(String, default="127.0.0.1")
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tcp_port = Column(Integer, default=2255) # NL43 TCP control port (standard: 2255)
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tcp_enabled = Column(Boolean, default=True)
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ftp_enabled = Column(Boolean, default=False)
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ftp_port = Column(Integer, default=21) # FTP port (standard: 21)
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ftp_username = Column(String, nullable=True) # FTP login username
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ftp_password = Column(String, nullable=True) # FTP login password
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web_enabled = Column(Boolean, default=False)
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# Background polling configuration
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poll_interval_seconds = Column(Integer, nullable=True, default=60) # Polling interval (10-3600 seconds)
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poll_enabled = Column(Boolean, default=True) # Enable/disable background polling for this device
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class NL43Status(Base):
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"""
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Latest NL43 status snapshot for quick dashboard/API access.
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"""
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__tablename__ = "nl43_status"
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unit_id = Column(String, primary_key=True, index=True)
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last_seen = Column(DateTime, default=func.now())
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measurement_state = Column(String, default="unknown") # Measure/Stop
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measurement_start_time = Column(DateTime, nullable=True) # When measurement started (UTC)
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counter = Column(String, nullable=True) # d0: Measurement interval counter (1-600)
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lp = Column(String, nullable=True) # Instantaneous sound pressure level
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leq = Column(String, nullable=True) # Equivalent continuous sound level
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lmax = Column(String, nullable=True) # Maximum level
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lmin = Column(String, nullable=True) # Minimum level
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lpeak = Column(String, nullable=True) # Peak level
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ln1 = Column(String, nullable=True) # Percentile slot LN1 (configurable; device default L5, contract L1)
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ln2 = Column(String, nullable=True) # Percentile slot LN2 (configurable; device default L10)
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battery_level = Column(String, nullable=True)
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power_source = Column(String, nullable=True)
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sd_remaining_mb = Column(String, nullable=True)
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sd_free_ratio = Column(String, nullable=True)
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raw_payload = Column(Text, nullable=True)
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# Background polling status
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is_reachable = Column(Boolean, default=True) # Device reachability status
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consecutive_failures = Column(Integer, default=0) # Count of consecutive poll failures
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last_poll_attempt = Column(DateTime, nullable=True) # Last time background poller attempted to poll
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last_success = Column(DateTime, nullable=True) # Last successful poll timestamp
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last_error = Column(Text, nullable=True) # Last error message (truncated to 500 chars)
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# FTP start time sync tracking
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start_time_sync_attempted = Column(Boolean, default=False) # True if FTP sync was attempted for current measurement
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class DeviceLog(Base):
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"""
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Per-device log entries for debugging and audit trail.
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Stores events like commands, state changes, errors, and FTP operations.
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"""
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__tablename__ = "device_logs"
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id = Column(Integer, primary_key=True, autoincrement=True)
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unit_id = Column(String, index=True, nullable=False)
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timestamp = Column(DateTime, default=func.now(), index=True)
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level = Column(String, default="INFO") # DEBUG, INFO, WARNING, ERROR
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category = Column(String, default="GENERAL") # TCP, FTP, POLL, COMMAND, STATE, SYNC
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message = Column(Text, nullable=False)
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