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fix(api): return list of dependent rule ids when trying to delete bridge/action 

Fixes https://emqx.atlassian.net/browse/EMQX-11523
This commit is contained in:
Thales Macedo Garitezi 2023-12-04 16:44:01 -03:00
parent 89732cb4e4
commit 1b68fbff05
6 changed files with 39 additions and 31 deletions
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29
apps/emqx_bridge/src/emqx_bridge_api.erl
View File

@ -87,12 +87,15 @@ paths() ->
"/bridges_probe" "/bridges_probe"
]. ].
error_schema(Code, Message) when is_atom(Code) -> error_schema(Code, Message) ->
error_schema([Code], Message); error_schema(Code, Message, _ExtraFields = []).
error_schema(Codes, Message) when is_list(Message) ->
error_schema(Codes, list_to_binary(Message)); error_schema(Code, Message, ExtraFields) when is_atom(Code) ->
error_schema(Codes, Message) when is_list(Codes) andalso is_binary(Message) -> error_schema([Code], Message, ExtraFields);
emqx_dashboard_swagger:error_codes(Codes, Message). error_schema(Codes, Message, ExtraFields) when is_list(Message) ->
error_schema(Codes, list_to_binary(Message), ExtraFields);
error_schema(Codes, Message, ExtraFields) when is_list(Codes) andalso is_binary(Message) ->
ExtraFields ++ emqx_dashboard_swagger:error_codes(Codes, Message).
get_response_body_schema() -> get_response_body_schema() ->
emqx_dashboard_swagger:schema_with_examples( emqx_dashboard_swagger:schema_with_examples(
@ -340,7 +343,8 @@ schema("/bridges/:id") ->
204 => <<"Bridge deleted">>, 204 => <<"Bridge deleted">>,
400 => error_schema( 400 => error_schema(
'BAD_REQUEST', 'BAD_REQUEST',
"Cannot delete bridge while active rules are defined for this bridge" "Cannot delete bridge while active rules are defined for this bridge",
[{rules, mk(array(string()), #{desc => "Dependent Rule IDs"})}]
), ),
404 => error_schema('NOT_FOUND', "Bridge not found"), 404 => error_schema('NOT_FOUND', "Bridge not found"),
503 => error_schema('SERVICE_UNAVAILABLE', "Service unavailable") 503 => error_schema('SERVICE_UNAVAILABLE', "Service unavailable")
@ -517,11 +521,12 @@ schema("/bridges_probe") ->
reason := rules_depending_on_this_bridge, reason := rules_depending_on_this_bridge,
rule_ids := RuleIds rule_ids := RuleIds
}} -> }} ->
RulesStr = [[" ", I] || I <- RuleIds], Msg0 = ?ERROR_MSG(
Msg = bin([ 'BAD_REQUEST',
"Cannot delete bridge while active rules are depending on it:", RulesStr bin("Cannot delete bridge while active rules are depending on it")
]), ),
?BAD_REQUEST(Msg); Msg = Msg0#{rules => RuleIds},
{400, Msg};
{error, timeout} -> {error, timeout} ->
?SERVICE_UNAVAILABLE(<<"request timeout">>); ?SERVICE_UNAVAILABLE(<<"request timeout">>);
{error, Reason} -> {error, Reason} ->

31
apps/emqx_bridge/src/emqx_bridge_v2_api.erl
View File

@ -91,12 +91,15 @@ paths() ->
"/action_types" "/action_types"
]. ].
error_schema(Code, Message) when is_atom(Code) -> error_schema(Code, Message) ->
error_schema([Code], Message); error_schema(Code, Message, _ExtraFields = []).
error_schema(Codes, Message) when is_list(Message) ->
error_schema(Codes, list_to_binary(Message)); error_schema(Code, Message, ExtraFields) when is_atom(Code) ->
error_schema(Codes, Message) when is_list(Codes) andalso is_binary(Message) -> error_schema([Code], Message, ExtraFields);
emqx_dashboard_swagger:error_codes(Codes, Message). error_schema(Codes, Message, ExtraFields) when is_list(Message) ->
error_schema(Codes, list_to_binary(Message), ExtraFields);
error_schema(Codes, Message, ExtraFields) when is_list(Codes) andalso is_binary(Message) ->
ExtraFields ++ emqx_dashboard_swagger:error_codes(Codes, Message).
get_response_body_schema() -> get_response_body_schema() ->
emqx_dashboard_swagger:schema_with_examples( emqx_dashboard_swagger:schema_with_examples(
@ -247,7 +250,8 @@ schema("/actions/:id") ->
204 => <<"Bridge deleted">>, 204 => <<"Bridge deleted">>,
400 => error_schema( 400 => error_schema(
'BAD_REQUEST', 'BAD_REQUEST',
"Cannot delete bridge while active rules are defined for this bridge" "Cannot delete bridge while active rules are defined for this bridge",
[{rules, mk(array(string()), #{desc => "Dependent Rule IDs"})}]
), ),
404 => error_schema('NOT_FOUND', "Bridge not found"), 404 => error_schema('NOT_FOUND', "Bridge not found"),
503 => error_schema('SERVICE_UNAVAILABLE', "Service unavailable") 503 => error_schema('SERVICE_UNAVAILABLE', "Service unavailable")
@ -445,15 +449,12 @@ schema("/action_types") ->
reason := rules_depending_on_this_bridge, reason := rules_depending_on_this_bridge,
rule_ids := RuleIds rule_ids := RuleIds
}} -> }} ->
RuleIdLists = [binary_to_list(iolist_to_binary(X)) || X <- RuleIds], Msg0 = ?ERROR_MSG(
RulesStr = string:join(RuleIdLists, ", "), 'BAD_REQUEST',
Msg = io_lib:format( bin("Cannot delete action while active rules are depending on it")
"Cannot delete bridge while active rules are depending on it: ~s\n"
"Append ?also_delete_dep_actions=true to the request URL to delete "
"rule actions that depend on this bridge as well.",
[RulesStr]
), ),
?BAD_REQUEST(iolist_to_binary(Msg)); Msg = Msg0#{rules => RuleIds},
{400, Msg};
{error, timeout} -> {error, timeout} ->
?SERVICE_UNAVAILABLE(<<"request timeout">>); ?SERVICE_UNAVAILABLE(<<"request timeout">>);
{error, Reason} -> {error, Reason} ->

3
apps/emqx_bridge/test/emqx_bridge_api_SUITE.erl
View File

@ -621,9 +621,10 @@ t_check_dependent_actions_on_delete(Config) ->
Config Config
), ),
%% deleting the bridge should fail because there is a rule that depends on it %% deleting the bridge should fail because there is a rule that depends on it
{ok, 400, _} = request( {ok, 400, Body} = request(
delete, uri(["bridges", BridgeID]) ++ "?also_delete_dep_actions=false", Config delete, uri(["bridges", BridgeID]) ++ "?also_delete_dep_actions=false", Config
), ),
?assertMatch(#{<<"rules">> := [_ | _]}, emqx_utils_json:decode(Body, [return_maps])),
%% delete the rule first %% delete the rule first
{ok, 204, <<>>} = request(delete, uri(["rules", RuleId]), Config), {ok, 204, <<>>} = request(delete, uri(["rules", RuleId]), Config),
%% then delete the bridge is OK %% then delete the bridge is OK

3
apps/emqx_bridge/test/emqx_bridge_v2_api_SUITE.erl
View File

@ -958,11 +958,12 @@ t_cascade_delete_actions(Config) ->
}, },
Config Config
), ),
{ok, 400, _} = request( {ok, 400, Body} = request(
delete, delete,
uri([?ROOT, BridgeID]), uri([?ROOT, BridgeID]),
Config Config
), ),
?assertMatch(#{<<"rules">> := [_ | _]}, emqx_utils_json:decode(Body, [return_maps])),
{ok, 200, [_]} = request_json(get, uri([?ROOT]), Config), {ok, 200, [_]} = request_json(get, uri([?ROOT]), Config),
%% Cleanup %% Cleanup
{ok, 204, _} = request( {ok, 204, _} = request(

2
mix.exs
View File

@ -58,7 +58,7 @@ defmodule EMQXUmbrella.MixProject do
{:ekka, github: "emqx/ekka", tag: "0.15.16", override: true}, {:ekka, github: "emqx/ekka", tag: "0.15.16", override: true},
{:gen_rpc, github: "emqx/gen_rpc", tag: "3.2.2", override: true}, {:gen_rpc, github: "emqx/gen_rpc", tag: "3.2.2", override: true},
{:grpc, github: "emqx/grpc-erl", tag: "0.6.12", override: true}, {:grpc, github: "emqx/grpc-erl", tag: "0.6.12", override: true},
{:minirest, github: "emqx/minirest", tag: "1.3.14", override: true}, {:minirest, github: "emqx/minirest", tag: "1.3.15", override: true},
{:ecpool, github: "emqx/ecpool", tag: "0.5.4", override: true}, {:ecpool, github: "emqx/ecpool", tag: "0.5.4", override: true},
{:replayq, github: "emqx/replayq", tag: "0.3.7", override: true}, {:replayq, github: "emqx/replayq", tag: "0.3.7", override: true},
{:pbkdf2, github: "emqx/erlang-pbkdf2", tag: "2.0.4", override: true}, {:pbkdf2, github: "emqx/erlang-pbkdf2", tag: "2.0.4", override: true},

2
rebar.config
View File

@ -65,7 +65,7 @@
, {ekka, {git, "https://github.com/emqx/ekka", {tag, "0.15.16"}}} , {ekka, {git, "https://github.com/emqx/ekka", {tag, "0.15.16"}}}
, {gen_rpc, {git, "https://github.com/emqx/gen_rpc", {tag, "3.2.2"}}} , {gen_rpc, {git, "https://github.com/emqx/gen_rpc", {tag, "3.2.2"}}}
, {grpc, {git, "https://github.com/emqx/grpc-erl", {tag, "0.6.12"}}} , {grpc, {git, "https://github.com/emqx/grpc-erl", {tag, "0.6.12"}}}
, {minirest, {git, "https://github.com/emqx/minirest", {tag, "1.3.14"}}} , {minirest, {git, "https://github.com/emqx/minirest", {tag, "1.3.15"}}}
, {ecpool, {git, "https://github.com/emqx/ecpool", {tag, "0.5.4"}}} , {ecpool, {git, "https://github.com/emqx/ecpool", {tag, "0.5.4"}}}
, {replayq, {git, "https://github.com/emqx/replayq.git", {tag, "0.3.7"}}} , {replayq, {git, "https://github.com/emqx/replayq.git", {tag, "0.3.7"}}}
, {pbkdf2, {git, "https://github.com/emqx/erlang-pbkdf2.git", {tag, "2.0.4"}}} , {pbkdf2, {git, "https://github.com/emqx/erlang-pbkdf2.git", {tag, "2.0.4"}}}