add push tag

apps/iot/src/endpoint/iot_donghuoliren_endpoint.erl

@@ -13,7 +13,7 @@
 
 %% API
 -export([start_link/0]).
--export([forward/4, get_status/0]).
+-export([forward/4, get_status/0, set_push_tag/1]).
 -export([test/0]).
 
 %% gen_server callbacks
@@ -29,6 +29,9 @@
     location_map :: #{},
     succ_counter = 0,
     fail_counter = 0,
+    %% 推送开关
+    push_tag = true,
+
     logger_pid :: pid()
 }).
 
@@ -42,6 +45,10 @@ test() ->
         <<"attachments">> => []
     }).
 
+-spec set_push_tag(Tag :: boolean()) -> ok.
+set_push_tag(Tag) when is_boolean(Tag) ->
+    gen_server:call(?MODULE, {set_push_tag, Tag}).
+
 -spec forward(LocationCode :: binary(), DynamicLocationCode :: binary(), EventType :: integer(), Params :: map()) -> no_return().
 forward(LocationCode, DynamicLocationCode, EventType, Params) when is_binary(LocationCode), is_binary(DynamicLocationCode), is_integer(EventType), is_map(Params) ->
     gen_server:cast(?MODULE, {forward, LocationCode, DynamicLocationCode, EventType, Params}).
@@ -86,6 +93,10 @@ init([]) ->
     {noreply, NewState :: #state{}, timeout() | hibernate} |
     {stop, Reason :: term(), Reply :: term(), NewState :: #state{}} |
     {stop, Reason :: term(), NewState :: #state{}}).
+handle_call({set_push_tag, NTag}, _From, State = #state{push_tag = OldPushTag}) ->
+    lager:debug("[iot_donghuoliren_endpoint] push tag from: ~p, to: ~p", [OldPushTag, NTag]),
+    {reply, ok, State#state{push_tag = NTag}};
+
 handle_call(get_status, _From, State = #state{succ_counter = SuccCounter, location_map = LocationMap, fail_counter = FailCounter}) ->
     {reply, {ok, #{succ => SuccCounter, location_map => LocationMap, fail => FailCounter}}, State}.
 
@@ -96,7 +107,7 @@ handle_call(get_status, _From, State = #state{succ_counter = SuccCounter, locati
     {noreply, NewState :: #state{}, timeout() | hibernate} |
     {stop, Reason :: term(), NewState :: #state{}}).
 handle_cast({forward, LocationCode, DynamicLocationCode, EventType, Params},
-    State = #state{url = Url, token = Token, location_map = LocationMap, logger_pid = LoggerPid, succ_counter = SuccCounter, fail_counter = FailCounter}) ->
+    State = #state{url = Url, token = Token, location_map = LocationMap, logger_pid = LoggerPid, push_tag = PushTag, succ_counter = SuccCounter, fail_counter = FailCounter}) ->
 
     Location = maps:get(LocationCode, LocationMap, <<"">>),
     lager:debug("[iot_donghuoliren_endpoint] location_code: ~p, location: ~ts", [LocationCode, Location]),
@@ -106,6 +117,8 @@ handle_cast({forward, LocationCode, DynamicLocationCode, EventType, Params},
             Sign = iot_util:md5(iolist_to_binary([Token, Body, Token])),
             Url1 = Url ++ "?sign=" ++ binary_to_list(Sign),
 
+            case PushTag of
+                true ->
                     case do_post(Url1, Body) of
                         {ok, RespBody} ->
                             %% 记录日志
@@ -116,6 +129,9 @@ handle_cast({forward, LocationCode, DynamicLocationCode, EventType, Params},
                             iot_logger:write(LoggerPid, [<<"ERROR">>, list_to_binary(Url1), Body, NReason]),
                             {noreply, State#state{fail_counter = FailCounter + 1}}
                     end;
+                false ->
+                    iot_logger:write(LoggerPid, [<<"DISCARD">>, list_to_binary(Url1), Body])
+            end;
         error ->
             lager:notice("[iot_donghuoliren_endpoint] format_event error, message is: ~p", [Params])
     end.