Add team registration and deletion

new-registration-app/models.py

@@ -1,6 +1,7 @@
 from datetime import datetime
+from typing import Literal
 
-from sqlmodel import Field, Relationship, SQLModel
+from sqlmodel import Field, Relationship, SQLModel, String
 
 
 class Event(SQLModel, table=True):
@@ -11,7 +12,28 @@ class Event(SQLModel, table=True):
     description: str
     recipe_link: str
 
+    # Min and max number of people needed for cooking, doing the dishes and preparing the tables
+    team_cooking_min: int = 3
+    team_cooking_max: int = 5
+
+    team_dishes_min: int = 3
+    team_dishes_max: int = 5
+
+    team_prep_min: int = 1
+    team_prep_max: int = 1
+
     registrations: list["Registration"] = Relationship()
+    team: list["TeamRegistration"] = Relationship()
+
+
+class TeamRegistration(SQLModel, table=True):
+    id: int | None = Field(default=None, primary_key=True)
+    event_id: int | None = Field(default=None, foreign_key="event.id")
+    person_name: str = Field(nullable=False)
+    work_type: Literal["cooking", "dishes", "tables"] = Field(
+        nullable=False, sa_type=String
+    )
+    comment: str | None
 
 
 class Household(SQLModel, table=True):