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backend/app/schemas.py

@@ -0,0 +1,34 @@
+from datetime import datetime
+
+from pydantic import BaseModel, ConfigDict, Field
+
+
+class MindmapNode(BaseModel):
+    id: str
+    label: str
+    parent_id: str | None = None
+    level: int
+    is_leaf: bool
+    children: list["MindmapNode"] = Field(default_factory=list)
+
+
+MindmapNode.model_rebuild()
+
+
+class MindmapCreateRequest(BaseModel):
+    session_id: str = Field(min_length=1, max_length=255)
+    mindmap_json: dict
+
+
+class MindmapResponse(BaseModel):
+    model_config = ConfigDict(from_attributes=True)
+
+    id: int
+    unique_id: str
+    session_id: str
+    title: str
+    raw_json: str
+    tree: MindmapNode
+    url: str
+    created_at: datetime
+    updated_at: datetime