generate coordinate search condition sql

csst_dfs_api_cluster/facility/level2.py

@@ -96,6 +96,33 @@ class Level2DataApi(object):
         except grpc.RpcError as e:
             return Result.error(message="%s:%s" % (e.code().value, e.details()))
 
+    def coord_cond_sql(self, **kwargs):
+        ''' generate coordinate search condition sql
+
+        :param kwargs: Parameter dictionary, key items support:
+            data_type: [str]
+            ra: [float]
+            dec: [float]
+            radius: [float]
+        
+        :returns: csst_dfs_common.models.Result
+        '''
+        try:
+            resp =  self.stub.CoordCond(level2_pb2.CoordCondReq(
+                data_type = get_parameter(kwargs, "data_type"),
+                ra = get_parameter(kwargs, "ra"),
+                dec = get_parameter(kwargs, "dec"),
+                radius = get_parameter(kwargs, "radius")
+            ),metadata = get_auth_headers())
+
+            if resp.success:
+                return Result.ok_data(data = resp.condition)
+            else:
+                return Result.error(message = str(resp.error.detail))
+
+        except grpc.RpcError as e:
+            return Result.error(message="%s:%s" % (e.code().value, e.details()))
+        
     def find_existed_brick_ids(self, **kwargs):
         ''' retrieve existed brick_ids in a single exposure catalog