first commit

backend/app/schemas.py

@@ -0,0 +1,25 @@
+from pydantic import BaseModel, Field
+from datetime import datetime
+
+
+class TaskCreate(BaseModel):
+    title: str = Field(min_length=1, max_length=200)
+    description: str | None = Field(default=None, max_length=1000)
+
+
+class TaskUpdate(BaseModel):
+    title: str | None = Field(default=None, min_length=1, max_length=200)
+    description: str | None = Field(default=None, max_length=1000)
+    status: str | None = Field(default=None, pattern="^(TODO|DOING|DONE)$")
+
+
+class TaskOut(BaseModel):
+    id: int
+    title: str
+    description: str | None
+    status: str
+    created_at: datetime
+    updated_at: datetime
+
+    class Config:
+        from_attributes = True