Add Label Studio adapter module and its build scipts.

runtime/label-studio-adapter/app/api/project/list.py

@@ -0,0 +1,110 @@
+from fastapi import APIRouter, Depends, HTTPException, Query
+from sqlalchemy.ext.asyncio import AsyncSession
+from typing import List
+
+from app.db.database import get_db
+from app.services.dataset_mapping_service import DatasetMappingService
+from app.schemas.dataset_mapping import DatasetMappingResponse
+from app.schemas import StandardResponse
+from app.core.logging import get_logger
+from . import project_router
+
+logger = get_logger(__name__)
+
+@project_router.get("/mappings/list", response_model=StandardResponse[List[DatasetMappingResponse]])
+async def list_mappings(
+    skip: int = Query(0, ge=0, description="Number of records to skip"),
+    limit: int = Query(100, ge=1, le=1000, description="Maximum number of records to return"),
+    db: AsyncSession = Depends(get_db)
+):
+    """
+    查询所有映射关系
+    
+    返回所有有效的数据集映射关系（未被软删除的）
+    """
+    try:
+        service = DatasetMappingService(db)
+        
+        logger.info(f"Listing mappings, skip={skip}, limit={limit}")
+        
+        mappings = await service.get_all_mappings(skip=skip, limit=limit)
+        
+        logger.info(f"Found {len(mappings)} mappings")
+        
+        return StandardResponse(
+            code=200,
+            message="success",
+            data=mappings
+        )
+        
+    except Exception as e:
+        logger.error(f"Error listing mappings: {e}")
+        raise HTTPException(status_code=500, detail="Internal server error")
+
+
+@project_router.get("/mappings/{mapping_id}", response_model=StandardResponse[DatasetMappingResponse])
+async def get_mapping(
+    mapping_id: str,
+    db: AsyncSession = Depends(get_db)
+):
+    """
+    根据 UUID 查询单个映射关系
+    """
+    try:
+        service = DatasetMappingService(db)
+        
+        logger.info(f"Get mapping: {mapping_id}")
+        
+        mapping = await service.get_mapping_by_uuid(mapping_id)
+        
+        if not mapping:
+            raise HTTPException(
+                status_code=404,
+                detail=f"Mapping not found: {mapping_id}"
+            )
+        
+        logger.info(f"Found mapping: {mapping.mapping_id}")
+        
+        return StandardResponse(
+            code=200,
+            message="success",
+            data=mapping
+        )
+        
+    except HTTPException:
+        raise
+    except Exception as e:
+        logger.error(f"Error getting mapping: {e}")
+        raise HTTPException(status_code=500, detail="Internal server error")
+
+
+@project_router.get("/mappings/by-source/{source_dataset_id}", response_model=StandardResponse[List[DatasetMappingResponse]])
+async def get_mappings_by_source(
+    source_dataset_id: str,
+    db: AsyncSession = Depends(get_db)
+):
+    """
+    根据源数据集 ID 查询所有映射关系
+    
+    返回该数据集创建的所有标注项目（包括已删除的）
+    """
+    try:
+        service = DatasetMappingService(db)
+        
+        logger.info(f"Get mappings by source dataset id: {source_dataset_id}")
+        
+        mappings = await service.get_mappings_by_source_dataset_id(source_dataset_id)
+        
+        logger.info(f"Found {len(mappings)} mappings")
+        
+        return StandardResponse(
+            code=200,
+            message="success",
+            data=mappings
+        )
+        
+    except HTTPException:
+        raise
+    except Exception as e:
+        logger.error(f"Error getting mappings: {e}")
+        raise HTTPException(status_code=500, detail="Internal server error")