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minerops/backend/app/repairs/models.py
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Python

"""Typed contracts for the Repairs domain."""
from datetime import datetime
from decimal import Decimal
from typing import Any, Literal
from uuid import UUID
from pydantic import AwareDatetime, BaseModel, ConfigDict, Field, model_validator
from app.components.models import ComponentType
RepairReason = Literal[
"HARDWARE_FAILURE",
"LOW_HASHRATE",
"CONTROL_BOARD",
"HASHBOARD",
"PSU",
"FAN",
"OVERHEATING",
"NETWORKING",
"PREVENTIVE_MAINTENANCE",
"INSPECTION",
"OTHER",
]
RepairStatus = Literal[
"OPEN",
"IN_PROGRESS",
"WAITING_FOR_PARTS",
"READY_FOR_TEST",
"COMPLETED",
"CANCELLED",
]
RepairEventType = Literal[
"REPAIR_STARTED",
"INITIAL_NOTE",
"REPAIR_COMPLETED",
"CONTROL_BOARD_REPLACED",
"REPAIR_PART_RECORDED",
"REPAIR_PART_VOIDED",
]
RepairEligibleLifecycle = Literal["active", "spare"]
RepairPostLifecycle = Literal["active", "spare"]
RepairMinerLifecycle = Literal["active", "spare", "retired", "in_repair"]
class BeginRepairRequest(BaseModel):
model_config = ConfigDict(extra="forbid")
miner_id: UUID
reason: RepairReason
notes: str | None = Field(default=None, max_length=4000)
class RepairCompleteRequest(BaseModel):
model_config = ConfigDict(extra="forbid")
target_lifecycle: RepairPostLifecycle
completion_summary: str | None = Field(default=None, max_length=4000)
ControlBoardReplacementReason = Literal[
"failed",
"upgrade",
"diagnostic_swap",
"preventive_maintenance",
"temporary_donor",
"unknown",
]
RemovedBoardDisposition = Literal[
"repair_inventory",
"sent_for_repair",
"scrapped",
"retained_for_diagnosis",
"returned_to_vendor",
"unknown",
]
class ControlBoardReplacementRequest(BaseModel):
model_config = ConfigDict(extra="forbid")
new_mac_address: str = Field(min_length=1, max_length=64)
new_control_board_serial: str | None = Field(..., max_length=255)
board_model: str | None = Field(default=None, max_length=255)
board_revision: str | None = Field(default=None, max_length=255)
firmware_version: str | None = Field(default=None, max_length=255)
removed_board_disposition: RemovedBoardDisposition
replacement_reason: ControlBoardReplacementReason
notes: str | None = Field(default=None, max_length=4000)
class RepairStartedPayload(BaseModel):
reason: RepairReason
from_lifecycle: RepairEligibleLifecycle
to_lifecycle: Literal["in_repair"] = "in_repair"
class InitialRepairNotePayload(BaseModel):
note: str = Field(min_length=1, max_length=4000)
class RepairCompletedPayload(BaseModel):
previous_miner_lifecycle: Literal["in_repair"] = "in_repair"
resulting_miner_lifecycle: RepairPostLifecycle
pre_repair_lifecycle: RepairEligibleLifecycle | None = None
completion_summary: str | None = Field(default=None, max_length=4000)
class ControlBoardReplacedPayload(BaseModel):
old_mac_address: str | None
new_mac_address: str
old_control_board_serial: str | None
new_control_board_serial: str | None
old_board_model: str | None = None
new_board_model: str | None = None
old_board_revision: str | None = None
new_board_revision: str | None = None
new_firmware_version: str | None = None
removed_board_disposition: RemovedBoardDisposition
replacement_reason: ControlBoardReplacementReason
notes: str | None = Field(default=None, max_length=4000)
class ControlBoardReplacementResult(BaseModel):
miner_id: UUID
asset_id: str | None = None
repair_id: UUID
installation_id: UUID
event_id: UUID
event_sequence: int = Field(ge=1)
current_mac: str
control_board_serial: str | None
replaced_at: AwareDatetime
replaced_by: UUID
class ControlBoardReplacementResponse(BaseModel):
data: ControlBoardReplacementResult
meta: dict[str, object] = Field(default_factory=dict)
error: None = None
class BeginRepairResult(BaseModel):
repair_id: UUID
miner_id: UUID
status: Literal["OPEN"]
reason: RepairReason
opened_at: datetime
opened_by: UUID
class BeginRepairResponse(BaseModel):
data: BeginRepairResult
meta: dict[str, object] = Field(default_factory=dict)
error: None = None
class RepairActor(BaseModel):
user_id: UUID
display_name: str
class RepairDetail(BaseModel):
repair_id: UUID
miner_id: UUID
miner_asset_id: str | None = None
status: RepairStatus
reason: RepairReason
opened_at: AwareDatetime
opened_by: RepairActor
closed_at: AwareDatetime | None = None
closed_by: RepairActor | None = None
miner_lifecycle: RepairMinerLifecycle
latest_event_sequence: int | None = Field(default=None, ge=1)
class RepairTimelineEvent(BaseModel):
event_id: UUID
sequence: int = Field(ge=1)
event_type: RepairEventType
actor: RepairActor
occurred_at: AwareDatetime
payload: dict[str, Any]
class RepairTimeline(BaseModel):
repair_id: UUID
events: list[RepairTimelineEvent] = Field(default_factory=list)
class RepairDetailResponse(BaseModel):
data: RepairDetail
meta: dict[str, object] = Field(default_factory=dict)
error: None = None
class RepairTimelineResponse(BaseModel):
data: RepairTimeline
meta: dict[str, object] = Field(default_factory=dict)
error: None = None
ConsumableUnit = Literal["each", "gram", "millilitre", "metre", "centimetre"]
RepairPartEntryKind = Literal["consumable", "tracked_component"]
class ConsumableInput(BaseModel):
model_config = ConfigDict(extra="forbid", str_strip_whitespace=True)
description: str = Field(min_length=1, max_length=255)
quantity: Decimal = Field(gt=0, max_digits=12, decimal_places=3)
unit: ConsumableUnit
@model_validator(mode="after")
def validate_each_quantity(self) -> "ConsumableInput":
if self.unit == "each" and self.quantity != self.quantity.to_integral_value():
raise ValueError("quantity for unit 'each' must be a whole number")
return self
class RepairPartRecordRequest(BaseModel):
model_config = ConfigDict(extra="forbid", str_strip_whitespace=True)
consumable: ConsumableInput | None = None
tracked_component_uuid: UUID | None = None
notes: str | None = Field(default=None, max_length=4000)
@model_validator(mode="after")
def validate_entry_shape(self) -> "RepairPartRecordRequest":
if (self.consumable is None) == (self.tracked_component_uuid is None):
raise ValueError(
"exactly one of consumable and tracked_component_uuid is required"
)
return self
class RepairPartVoidRequest(BaseModel):
model_config = ConfigDict(extra="forbid", str_strip_whitespace=True)
reason: str = Field(min_length=1, max_length=1000)
class RepairPartConsumable(BaseModel):
description: str
quantity: Decimal
unit: ConsumableUnit
class RepairPartComponentSnapshot(BaseModel):
component_type: ComponentType
asset_id: str | None = None
manufacturer: str | None = None
model: str | None = None
manufacturer_serial: str | None = None
class RepairPartDetail(BaseModel):
repair_part_id: UUID
repair_id: UUID
entry_kind: RepairPartEntryKind
consumable: RepairPartConsumable | None = None
component_id: UUID | None = None
component_snapshot: RepairPartComponentSnapshot | None = None
notes: str | None = None
recorded_by: UUID
recorded_at: AwareDatetime
recorded_event_id: UUID
voided_by: UUID | None = None
voided_at: AwareDatetime | None = None
void_reason: str | None = None
void_event_id: UUID | None = None
class RepairPartList(BaseModel):
repair_id: UUID
entries: list[RepairPartDetail] = Field(default_factory=list)
class RepairPartResponse(BaseModel):
data: RepairPartDetail
meta: dict[str, object] = Field(default_factory=dict)
error: None = None
class RepairPartListResponse(BaseModel):
data: RepairPartList
meta: dict[str, object] = Field(default_factory=dict)
error: None = None
RepairCenterSource = Literal["modular", "legacy"]
RepairCenterScope = Literal["active", "historical", "all"]
class RepairCenterAccess(BaseModel):
can_read_repairs: bool = False
can_view_miners: bool = False
can_view_locations: bool = False
can_complete_repairs: bool = False
can_manage_parts: bool = False
can_manage_legacy: bool = False
class RepairCenterFilters(BaseModel):
model_config = ConfigDict(extra="forbid", str_strip_whitespace=True)
query: str | None = Field(default=None, max_length=255)
scope: RepairCenterScope = "active"
status: str | None = Field(default=None, max_length=64)
model: str | None = Field(default=None, max_length=255)
lifecycle_status: RepairMinerLifecycle | None = None
site_id: UUID | None = None
room_id: UUID | None = None
limit: int = Field(default=50, ge=1, le=250)
offset: int = Field(default=0, ge=0)
class RepairCenterCapabilities(BaseModel):
can_open_miner: bool = False
can_open_map: bool = False
can_read_modular_timeline: bool = False
can_read_modular_parts: bool = False
can_manage_modular_parts: bool = False
can_complete_modular_repair: bool = False
can_read_legacy_history: bool = False
can_manage_legacy: bool = False
can_mark_legacy_repaired: bool = False
can_decommission_legacy: bool = False
class RepairCenterItem(BaseModel):
repair_id: UUID | None = None
source: RepairCenterSource
active: bool
opened_at: AwareDatetime | None = None
closed_at: AwareDatetime | None = None
repair_status: str
reason: str | None = None
reported_problem: str | None = None
latest_context: str | None = None
latest_context_at: AwareDatetime | None = None
opened_by_display_name: str | None = None
miner_id: UUID
asset_id: str | None = None
model: str | None = None
miner_sn: str | None = None
power_sn: str | None = None
current_mac: str | None = None
current_ip: str | None = None
lifecycle_status: RepairMinerLifecycle
runtime_status: str | None = None
miner_status: str | None = None
site_id: UUID | None = None
site_name: str | None = None
room_id: UUID | None = None
room_name: str | None = None
rack_label: str | None = None
shelf_label: str | None = None
position_id: UUID | None = None
position_label: str | None = None
position_index: int | None = None
parts_count: int | None = None
parts_summary: list[str] = Field(default_factory=list)
legacy_event_status: str | None = None
legacy_asset_state: str | None = None
latest_event_status: str | None = None
latest_event_title: str | None = None
latest_event_description: str | None = None
latest_event_at: AwareDatetime | None = None
asset_state: str | None = None
state_notes: str | None = None
repair_event_count: int = 0
open_repair_event_count: int = 0
state_updated_at: AwareDatetime | None = None
reported_error: str | None = None
reported_hashrate_ths: str | None = None
reported_voltage: str | None = None
location_note: str | None = None
import_source: str | None = None
capabilities: RepairCenterCapabilities
class RepairCenterSummary(BaseModel):
total: int
active: int
historical: int
status_counts: dict[str, int] = Field(default_factory=dict)
model_counts: dict[str, int] = Field(default_factory=dict)
error_counts: dict[str, int] = Field(default_factory=dict)
class RepairCenterLocationOption(BaseModel):
id: UUID
name: str
class RepairCenterRoomOption(RepairCenterLocationOption):
site_id: UUID
class RepairCenterLocationOptions(BaseModel):
sites: list[RepairCenterLocationOption] = Field(default_factory=list)
rooms: list[RepairCenterRoomOption] = Field(default_factory=list)
class RepairCenterList(BaseModel):
items: list[RepairCenterItem]
summary: RepairCenterSummary
class RepairCenterMeta(BaseModel):
limit: int
offset: int
returned: int
total: int
location_options: RepairCenterLocationOptions = Field(
default_factory=RepairCenterLocationOptions
)
class RepairCenterResponse(BaseModel):
data: RepairCenterList
meta: RepairCenterMeta
error: None = None