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TieMeasureFlow/src/backend/models/api/recipe.py
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"""Pydantic schemas for Recipe and RecipeVersion operations."""
from src.backend.models.api.tipi import UtcDateTime
from typing import Optional, TYPE_CHECKING
from pydantic import BaseModel, ConfigDict, Field
if TYPE_CHECKING:
from src.backend.models.api.task import TaskResponse
class RecipeCreate(BaseModel):
"""Schema for creating a new recipe."""
code: str = Field(..., min_length=1, max_length=100)
name: str = Field(..., min_length=1, max_length=255)
description: Optional[str] = None
image_path: Optional[str] = Field(None, max_length=500)
measurement_interval_minutes: Optional[int] = Field(None, ge=1, le=1440)
# Rules of the recipe: what the operator must supply, and how a value may be
# entered. Manual input defaults to forbidden - the caliper is the instrument.
requires_lot: bool = False
requires_serial: bool = False
allow_manual_input: bool = False
# Optional task-level fields for the initial technical drawing
file_path: Optional[str] = Field(None, max_length=500)
file_type: Optional[str] = Field(None, pattern="^(image|pdf)$")
annotations_json: Optional[dict] = None
class RecipeUpdate(BaseModel):
"""Schema for updating a recipe (creates new version)."""
name: Optional[str] = Field(None, min_length=1, max_length=255)
description: Optional[str] = None
image_path: Optional[str] = Field(None, max_length=500)
measurement_interval_minutes: Optional[int] = Field(None, ge=1, le=1440)
requires_lot: Optional[bool] = None
requires_serial: Optional[bool] = None
allow_manual_input: Optional[bool] = None
change_notes: Optional[str] = None
# Task-level fields: saved to the first task of the new version
file_path: Optional[str] = Field(None, max_length=500)
file_type: Optional[str] = Field(None, pattern="^(image|pdf)$")
annotations_json: Optional[dict] = None
class RecipeVersionResponse(BaseModel):
"""Schema for recipe version response."""
model_config = ConfigDict(from_attributes=True)
id: int
recipe_id: int
version_number: int
is_current: bool
created_by: int
created_at: UtcDateTime
change_notes: Optional[str] = None
tasks: list["TaskResponse"] = []
class RecipeResponse(BaseModel):
"""Schema for recipe response."""
model_config = ConfigDict(from_attributes=True)
id: int
code: str
name: str
description: Optional[str] = None
image_path: Optional[str] = None
measurement_interval_minutes: Optional[int] = None
# The operator's screen reads these to know whether to ask for lot and serial
# before starting, and whether to offer the keypad at all.
requires_lot: bool = False
requires_serial: bool = False
allow_manual_input: bool = False
created_by: int
created_at: UtcDateTime
active: bool
current_version: Optional[RecipeVersionResponse] = None
class RecipeListResponse(BaseModel):
"""Schema for paginated recipe list."""
items: list[RecipeResponse]
total: int
page: int
per_page: int
pages: int
# Forward reference imports for model_rebuild
from src.backend.models.api.task import TaskResponse # noqa: E402
RecipeVersionResponse.model_rebuild()
RecipeResponse.model_rebuild()