Updates

backend/app/schemas/mix.py

@@ -4,14 +4,16 @@ from pydantic import BaseModel, ConfigDict, Field
 
 
 class MixIngredientCreate(BaseModel):
+    model_config = ConfigDict(extra="forbid")
     raw_material_id: int
     quantity_kg: float = Field(gt=0)
-    notes: str | None = None
+    notes: str | None = Field(default=None, max_length=1000)
 
 
 class MixIngredientUpdate(BaseModel):
+    model_config = ConfigDict(extra="forbid")
     quantity_kg: float | None = Field(default=None, gt=0)
-    notes: str | None = None
+    notes: str | None = Field(default=None, max_length=1000)
 
 
 class MixIngredientRead(BaseModel):
@@ -26,20 +28,22 @@ class MixIngredientRead(BaseModel):
 
 
 class MixCreate(BaseModel):
-    client_name: str
-    name: str
+    model_config = ConfigDict(extra="forbid")
+    client_name: str = Field(min_length=1, max_length=255)
+    name: str = Field(min_length=1, max_length=255)
     status: str = "draft"
     version: int = 1
-    notes: str | None = None
+    notes: str | None = Field(default=None, max_length=2000)
     ingredients: list[MixIngredientCreate]
 
 
 class MixUpdate(BaseModel):
-    client_name: str | None = None
-    name: str | None = None
+    model_config = ConfigDict(extra="forbid")
+    client_name: str | None = Field(default=None, min_length=1, max_length=255)
+    name: str | None = Field(default=None, min_length=1, max_length=255)
     status: str | None = None
     version: int | None = None
-    notes: str | None = None
+    notes: str | None = Field(default=None, max_length=2000)
 
 
 class MixRead(BaseModel):
@@ -57,4 +61,3 @@ class MixRead(BaseModel):
     mix_cost_per_kg: float | None
     warnings: list[str]
     model_config = ConfigDict(from_attributes=True)
-