15 phase 3 tournament add

backend/schemas/tournament.py

@@ -0,0 +1,36 @@
+from datetime import datetime
+
+from pydantic import BaseModel, ConfigDict, field_validator
+
+
+class SectorConfig(BaseModel):
+    sector_name: str
+    rows: int
+    seats_per_row: int
+    price: int
+
+    @field_validator("rows", "seats_per_row", "price")
+    @classmethod
+    def must_be_positive(cls, v: int) -> int:
+        if v <= 0:
+            raise ValueError("Must be a positive integer")
+        return v
+
+
+class SeatGenerateRequest(BaseModel):
+    sectors: list[SectorConfig]
+
+
+class TournamentCreate(BaseModel):
+    title: str
+    description: str | None = None
+    event_date: datetime
+
+
+class TournamentResponse(BaseModel):
+    id: int
+    title: str
+    description: str | None
+    event_date: datetime
+
+    model_config = ConfigDict(from_attributes=True)