Files
homelable/backend/app/schemas/canvas.py
T
Pranjal Joshi 46435605eb feat: multi-design canvas system with electrical nodes/edges
Backend: New Design model + designs table; design_id FK on nodes, edges, canvas_state; migration seeds default 'Network Topology' design; full CRUD API for designs; canvas load/save accept design_id.

Frontend: designStore (Zustand), design switcher in Sidebar, design-aware canvas load/save, auto-save on design switch.

Electrical node types (14): grid, ups, battery, generator, solar_panel, inverter, circuit_breaker, contactor, electrical_switch, socket, light, meter, transformer, load — icons, registrations, accent colors in all 6 themes.

Electrical edge type: registered in edgeTypes, BASE_STYLES, edgeColors, all theme edgeColors, EDGE_DEFAULT_COLORS.

Bug fixes: data corruption on design switch (stale closure), race condition on save-then-load, missing Zap import, missing Electrical group in NodeModal, missing electrical entries in custom theme edgeColors, inline imports hoisted.
2026-05-31 14:35:22 +05:30

74 lines
1.9 KiB
Python

from typing import Any
from pydantic import BaseModel, field_validator
from app.schemas.edges import EdgeResponse
from app.schemas.nodes import NodeResponse
from app.schemas.utils import normalize_animated
class NodeSave(BaseModel):
id: str
type: str
label: str
hostname: str | None = None
ip: str | None = None
mac: str | None = None
os: str | None = None
status: str = "unknown"
check_method: str | None = None
check_target: str | None = None
services: list[Any] = []
notes: str | None = None
parent_id: str | None = None
container_mode: bool = False
custom_colors: dict[str, Any] | None = None
custom_icon: str | None = None
cpu_count: int | None = None
cpu_model: str | None = None
ram_gb: float | None = None
disk_gb: float | None = None
show_hardware: bool = False
properties: list[Any] = []
width: float | None = None
height: float | None = None
bottom_handles: int = 1
pos_x: float = 0
pos_y: float = 0
class EdgeSave(BaseModel):
id: str
source: str
target: str
type: str = "ethernet"
label: str | None = None
vlan_id: int | None = None
speed: str | None = None
custom_color: str | None = None
path_style: str | None = None
animated: str = 'none'
source_handle: str | None = None
target_handle: str | None = None
waypoints: list[dict[str, float]] | None = None
@field_validator('animated', mode='before')
@classmethod
def validate_animated(cls, v: object) -> str:
return normalize_animated(v)
class CanvasSaveRequest(BaseModel):
nodes: list[NodeSave] = []
edges: list[EdgeSave] = []
viewport: dict[str, Any] = {}
custom_style: dict[str, Any] | None = None
design_id: str | None = None
class CanvasStateResponse(BaseModel):
nodes: list[NodeResponse]
edges: list[EdgeResponse]
viewport: dict[str, Any]
custom_style: dict[str, Any] | None = None