fix: simplify by enabling check_schema

apps/emqx_connector/src/emqx_connector_api.erl

@@ -69,7 +69,7 @@
 namespace() -> "connector".
 
 api_spec() ->
-    emqx_dashboard_swagger:spec(?MODULE, #{check_schema => false}).
+    emqx_dashboard_swagger:spec(?MODULE, #{check_schema => true}).
 
 paths() ->
     [
@@ -347,11 +347,7 @@ schema("/connectors_probe") ->
             ?OK(zip_connectors(AllConnectors));
         {error, Reason} ->
             ?INTERNAL_ERROR(Reason)
-    end;
-'/connectors'(post, _Params) ->
-    ?BAD_REQUEST(<<"Bad Request">>);
-'/connectors'(_, _) ->
-    ?METHOD_NOT_ALLOWED.
+    end.
 
 '/connectors/:id'(get, #{bindings := #{id := Id}}) ->
     ?TRY_PARSE_ID(Id, lookup_from_all_nodes(ConnectorType, ConnectorName, 200));
@@ -389,9 +385,7 @@ schema("/connectors_probe") ->
             {error, not_found} ->
                 ?CONNECTOR_NOT_FOUND(ConnectorType, ConnectorName)
         end
-    );
-'/connectors/:id'(_, _) ->
-    ?METHOD_NOT_ALLOWED.
+    ).
 
 '/connectors_probe'(post, Request) ->
     RequestMeta = #{module => ?MODULE, method => post, path => "/connectors_probe"},
@@ -417,9 +411,7 @@ schema("/connectors_probe") ->
             end;
         BadRequest ->
             redact(BadRequest)
-    end;
-'/connectors_probe'(_, _) ->
-    ?METHOD_NOT_ALLOWED.
+    end.
 
 maybe_deobfuscate_connector_probe(
     #{<<"type">> := ConnectorType, <<"name">> := ConnectorName} = Params
@@ -471,11 +463,7 @@ create_or_update_connector(ConnectorType, ConnectorName, Conf, HttpStatusCode) -
 '/connectors/:id/enable/:enable'(put, #{bindings := #{id := Id, enable := Enable}}) ->
     ?TRY_PARSE_ID(
         Id,
-        case enable_func(Enable) of
-            invalid ->
-                ?NOT_FOUND(<<"Invalid operation">>);
-            OperFunc ->
-                case emqx_connector:disable_enable(OperFunc, ConnectorType, ConnectorName) of
+        case emqx_connector:disable_enable(enable_func(Enable), ConnectorType, ConnectorName) of
             {ok, _} ->
                 ?NO_CONTENT;
             {error, {pre_config_update, _, connector_not_found}} ->
@@ -487,7 +475,6 @@ create_or_update_connector(ConnectorType, ConnectorName, Conf, HttpStatusCode) -
             {error, Reason} ->
                 ?INTERNAL_ERROR(Reason)
         end
-        end
     ).
 
 '/connectors/:id/:operation'(post, #{
@@ -496,20 +483,10 @@ create_or_update_connector(ConnectorType, ConnectorName, Conf, HttpStatusCode) -
 }) ->
     ?TRY_PARSE_ID(
         Id,
-        case operation_to_all_func(Op) of
-            invalid ->
-                ?NOT_FOUND(<<"Invalid operation: ", Op/binary>>);
-            OperFunc ->
-                try is_enabled_connector(ConnectorType, ConnectorName) of
-                    false ->
-                        ?CONNECTOR_NOT_ENABLED;
-                    true ->
+        begin
+            OperFunc = operation_func(all, Op),
             Nodes = mria:running_nodes(),
-                        call_operation(all, OperFunc, [Nodes, ConnectorType, ConnectorName])
-                catch
-                    throw:not_found ->
-                        ?CONNECTOR_NOT_FOUND(ConnectorType, ConnectorName)
-                end
+            call_operation_if_enabled(all, OperFunc, [Nodes, ConnectorType, ConnectorName])
         end
     ).
 
@@ -519,28 +496,27 @@ create_or_update_connector(ConnectorType, ConnectorName, Conf, HttpStatusCode) -
 }) ->
     ?TRY_PARSE_ID(
         Id,
-        case node_operation_func(Op) of
-            invalid ->
-                ?NOT_FOUND(<<"Invalid operation: ", Op/binary>>);
-            OperFunc ->
-                try is_enabled_connector(ConnectorType, ConnectorName) of
-                    false ->
-                        ?CONNECTOR_NOT_ENABLED;
-                    true ->
         case emqx_utils:safe_to_existing_atom(Node, utf8) of
             {ok, TargetNode} ->
-                                call_operation(TargetNode, OperFunc, [
+                OperFunc = operation_func(TargetNode, Op),
+                call_operation_if_enabled(TargetNode, OperFunc, [
                     TargetNode, ConnectorType, ConnectorName
                 ]);
             {error, _} ->
                 ?NOT_FOUND(<<"Invalid node name: ", Node/binary>>)
         end
+    ).
+
+call_operation_if_enabled(NodeOrAll, OperFunc, [Nodes, BridgeType, BridgeName]) ->
+    try is_enabled_connector(BridgeType, BridgeName) of
+        false ->
+            ?CONNECTOR_NOT_ENABLED;
+        true ->
+            call_operation(NodeOrAll, OperFunc, [Nodes, BridgeType, BridgeName])
     catch
         throw:not_found ->
-                        ?CONNECTOR_NOT_FOUND(ConnectorType, ConnectorName)
-                end
-        end
-    ).
+            ?CONNECTOR_NOT_FOUND(BridgeType, BridgeName)
+    end.
 
 is_enabled_connector(ConnectorType, ConnectorName) ->
     try emqx:get_config([connectors, ConnectorType, binary_to_existing_atom(ConnectorName)]) of
@@ -555,19 +531,15 @@ is_enabled_connector(ConnectorType, ConnectorName) ->
             throw(not_found)
     end.
 
-node_operation_func(<<"restart">>) -> restart_connector_to_node;
-node_operation_func(<<"start">>) -> start_connector_to_node;
-node_operation_func(<<"stop">>) -> stop_connector_to_node;
-node_operation_func(_) -> invalid.
+operation_func(all, restart) -> restart_connectors_to_all_nodes;
+operation_func(all, start) -> start_connectors_to_all_nodes;
+operation_func(all, stop) -> stop_connectors_to_all_nodes;
+operation_func(_Node, restart) -> restart_connector_to_node;
+operation_func(_Node, start) -> start_connector_to_node;
+operation_func(_Node, stop) -> stop_connector_to_node.
 
-operation_to_all_func(<<"restart">>) -> restart_connectors_to_all_nodes;
-operation_to_all_func(<<"start">>) -> start_connectors_to_all_nodes;
-operation_to_all_func(<<"stop">>) -> stop_connectors_to_all_nodes;
-operation_to_all_func(_) -> invalid.
-
-enable_func(<<"true">>) -> enable;
-enable_func(<<"false">>) -> disable;
-enable_func(_) -> invalid.
+enable_func(true) -> enable;
+enable_func(false) -> disable.
 
 zip_connectors([ConnectorsFirstNode | _] = ConnectorsAllNodes) ->
     lists:foldl(

apps/emqx_connector/src/schema/emqx_connector_schema.erl

@@ -244,16 +244,14 @@ bridge_api_union(Refs) ->
                         undefined ->
                             throw(#{
                                 field_name => type,
+                                value => T,
                                 reason => <<"unknown bridge type">>
                             });
                         Ref ->
                             [Ref]
                     end;
                 _ ->
-                    throw(#{
-                        field_name => type,
-                        reason => <<"unknown bridge type">>
-                    })
+                    maps:values(Index)
             end
     end.
 

apps/emqx_connector/test/emqx_connector_api_SUITE.erl

@@ -26,7 +26,6 @@
 
 -define(CONNECTOR_NAME, (atom_to_binary(?FUNCTION_NAME))).
 -define(CONNECTOR(NAME, TYPE), #{
-    <<"enable">> => true,
     %<<"ssl">> => #{<<"enable">> => false},
     <<"type">> => TYPE,
     <<"name">> => NAME
@@ -35,10 +34,11 @@
 -define(CONNECTOR_TYPE_STR, "kafka").
 -define(CONNECTOR_TYPE, <<?CONNECTOR_TYPE_STR>>).
 -define(KAFKA_BOOTSTRAP_HOST, <<"127.0.0.1:9092">>).
--define(KAFKA_CONNECTOR(Name, BootstrapHosts), ?CONNECTOR(Name, ?CONNECTOR_TYPE)#{
+-define(KAFKA_CONNECTOR_BASE(BootstrapHosts), #{
     <<"authentication">> => <<"none">>,
     <<"bootstrap_hosts">> => BootstrapHosts,
     <<"connect_timeout">> => <<"5s">>,
+    <<"enable">> => true,
     <<"metadata_request_timeout">> => <<"5s">>,
     <<"min_metadata_refresh_interval">> => <<"3s">>,
     <<"socket_opts">> =>
@@ -49,6 +49,9 @@
             <<"tcp_keepalive">> => <<"none">>
         }
 }).
+-define(KAFKA_CONNECTOR_BASE, ?KAFKA_CONNECTOR_BASE(?KAFKA_BOOTSTRAP_HOST)).
+-define(KAFKA_CONNECTOR(Name, BootstrapHosts),
+        ?CONNECTOR(Name, ?CONNECTOR_TYPE)?KAFKA_CONNECTOR_BASE(BootstrapHosts)).
 -define(KAFKA_CONNECTOR(Name), ?KAFKA_CONNECTOR(Name, ?KAFKA_BOOTSTRAP_HOST)).
 
 %% -define(CONNECTOR_TYPE_MQTT, <<"mqtt">>).
@@ -284,14 +287,13 @@ t_connectors_lifecycle(Config) ->
             <<"type">> := ?CONNECTOR_TYPE,
             <<"name">> := ConnectorName,
             <<"bootstrap_hosts">> := <<"foobla:1234">>,
-            <<"enable">> := true,
             <<"status">> := _,
             <<"node_status">> := [_ | _]
         }},
         request_json(
             put,
             uri(["connectors", ConnectorID]),
-            ?KAFKA_CONNECTOR(?CONNECTOR_NAME, <<"foobla:1234">>),
+            ?KAFKA_CONNECTOR_BASE(<<"foobla:1234">>),
             Config
         )
     ),
@@ -323,9 +325,9 @@ t_connectors_lifecycle(Config) ->
     ),
 
     ?assertMatch(
-        {ok, 404, #{
-            <<"code">> := <<"NOT_FOUND">>,
-            <<"message">> := <<"Invalid operation", _/binary>>
+        {ok, 400, #{
+            <<"code">> := <<"BAD_REQUEST">>,
+            <<"message">> := _
         }},
         request_json(post, uri(["connectors", ConnectorID, "brababbel"]), Config)
     ),
@@ -343,7 +345,7 @@ t_connectors_lifecycle(Config) ->
         request_json(
             put,
             uri(["connectors", ConnectorID]),
-            ?KAFKA_CONNECTOR(?CONNECTOR_NAME),
+            ?KAFKA_CONNECTOR_BASE,
             Config
         )
     ),
@@ -453,7 +455,7 @@ do_start_stop_connectors(TestType, Config) ->
         request_json(get, uri(["connectors", ConnectorID]), Config)
     ),
 
-    {ok, 404, _} = request(post, {operation, TestType, invalidop, ConnectorID}, Config),
+    {ok, 400, _} = request(post, {operation, TestType, invalidop, ConnectorID}, Config),
 
     %% delete the connector
     {ok, 204, <<>>} = request(delete, uri(["connectors", ConnectorID]), Config),
@@ -574,7 +576,7 @@ t_enable_disable_connectors(Config) ->
     {ok, 204, <<>>} = request(put, enable_path(false, ConnectorID), Config),
 
     %% bad param
-    {ok, 404, _} = request(put, enable_path(foo, ConnectorID), Config),
+    {ok, 400, _} = request(put, enable_path(foo, ConnectorID), Config),
     {ok, 404, _} = request(put, enable_path(true, "foo"), Config),
     {ok, 404, _} = request(put, enable_path(true, "webhook:foo"), Config),
 
@@ -619,9 +621,9 @@ t_with_redact_update(Config) ->
     ),
 
     %% update with redacted config
-    ConnectorConf = emqx_utils:redact(Template),
+    ConnectorUpdatedConf = maps:without([<<"name">>, <<"type">>], emqx_utils:redact(Template)),
     ConnectorID = emqx_connector_resource:connector_id(?CONNECTOR_TYPE, Name),
-    {ok, 200, _} = request(put, uri(["connectors", ConnectorID]), ConnectorConf, Config),
+    {ok, 200, _} = request(put, uri(["connectors", ConnectorID]), ConnectorUpdatedConf, Config),
     ?assertEqual(
         Password,
         get_raw_config([connectors, ?CONNECTOR_TYPE, Name, authentication, password], Config)