添加降雨量与持续时间接口

app/repositories/dbn_repository.py

@@ -195,6 +195,7 @@ class DbnRepository:
                     COUNT(*) as record_count
                 FROM xian_meteorology
                 WHERE datetime BETWEEN %s AND %s
+                    AND is_delete = 0
                     AND rainfall_1h IS NOT NULL
                     AND CAST(rainfall_1h AS DOUBLE PRECISION) > 0
                 GROUP BY lon, lat
@@ -259,6 +260,7 @@ class DbnRepository:
                         ST_SetSRID(ST_MakePoint(%s, %s), 4326)
                     ) as dist
                 FROM xian_meteorology
+                WHERE is_delete = 0
             ) t
             WHERE dist < 50000
             ORDER BY dist
@@ -283,6 +285,7 @@ class DbnRepository:
                 CAST(rainfall_1h AS DOUBLE PRECISION) as rainfall
             FROM xian_meteorology
             WHERE lon = %s AND lat = %s
+            AND is_delete = 0
             AND datetime BETWEEN %s AND %s
             ORDER BY datetime DESC
         """
@@ -326,7 +329,7 @@ class DbnRepository:
         """一次性加载所有气象站点坐标到内存（188个站点，约2KB）"""
         if cls._cached_stations is not None:
             return cls._cached_stations
-        sql = "SELECT DISTINCT lon, lat FROM xian_meteorology"
+        sql = "SELECT DISTINCT lon, lat FROM xian_meteorology WHERE is_delete = 0"
         cls._cached_stations = db_helper.execute_query(sql)
         logger.info(f"已缓存 {len(cls._cached_stations)} 个气象站点坐标")
         return cls._cached_stations
@@ -407,6 +410,7 @@ class DbnRepository:
             SELECT lon, lat, datetime, CAST(rainfall_1h AS DOUBLE PRECISION) as rainfall
             FROM xian_meteorology
             WHERE (lon, lat) IN ({placeholders})
+            AND is_delete = 0
             AND datetime BETWEEN %s AND %s
             ORDER BY lon, lat, datetime DESC
         """
@@ -688,6 +692,21 @@ class DbnRepository:
             return float(result['aspect'])
         return None
 
+    @staticmethod
+    def get_inference_result(inference_id: int) -> Optional[Dict[str, Any]]:
+        """
+        根据ID获取推理结果
+
+        Returns:
+            {id, name, event_type, occurred_time, operation_type, condition, result}
+        """
+        sql = """
+            SELECT id, name, event_type, occurred_time, operation_type, condition, result
+            FROM xian_inference_result
+            WHERE id = %s AND is_delete = 0
+        """
+        return db_helper.execute_query_one(sql, (inference_id,))
+
     @staticmethod
     def save_inference_result(disaster_name: str, event_type: str, occurred_time, operation_type: str,
                               condition: dict, result: list) -> int: