修改整体的架构

docs/iot_api.md

@@ -3,7 +3,7 @@
 ```markdown
 # 📘 IoT API 接口文档
 
-> 模块：`iot_api`  
+> 模块：`iot_api_client`  
 > 作者：**anlicheng**  
 > 创建时间：2023-12-24  
 > 数据格式：`application/json`  
@@ -406,4 +406,4 @@ GET /get_endpoint?id=<id>
     "message": "Invalid parameter"
   }
 }
-```
+```

src/adapters/control_api/iot_api_client.erl

@@ -6,7 +6,7 @@
 %%% @end
 %%% Created : 24. 12月 2023 15:42
 %%%-------------------------------------------------------------------
--module(iot_api).
+-module(iot_api_client).
 -author("anlicheng").
 
 %% API
@@ -110,14 +110,14 @@ ai_event(Id) when is_integer(Id) ->
     case hackney:request(post, Url, Headers, Body, [{pool, false}]) of
         {ok, 200, _, ClientRef} ->
             {ok, RespBody} = hackney:body(ClientRef),
-            lager:debug("[iot_api] send body: ~p, get error is: ~p", [Body, RespBody]),
+            lager:debug("[iot_api_client] send body: ~p, get error is: ~p", [Body, RespBody]),
             hackney:close(ClientRef);
         {ok, HttpCode, _, ClientRef} ->
             {ok, RespBody} = hackney:body(ClientRef),
             hackney:close(ClientRef),
-            lager:warning("[iot_api] send body: ~p, get error is: ~p", [Body, {HttpCode, RespBody}]);
+            lager:warning("[iot_api_client] send body: ~p, get error is: ~p", [Body, {HttpCode, RespBody}]);
         {error, Reason} ->
-            lager:warning("[iot_api] send body: ~p, get error is: ~p", [Body, Reason])
+            lager:warning("[iot_api_client] send body: ~p, get error is: ~p", [Body, Reason])
     end.
 
 %%%-------------------------------------------------------------------
@@ -136,7 +136,7 @@ do_post(Path, Params) when is_list(Path), is_map(Params) ->
     case hackney:request(post, Url, Headers, Body, [{pool, false}]) of
         {ok, 200, _, ClientRef} ->
             {ok, RespBody} = hackney:body(ClientRef),
-            lager:debug("[iot_api] request url: ~p, send body: ~p, get response is: ~p", [Url, Body, RespBody]),
+            lager:debug("[iot_api_client] request url: ~p, send body: ~p, get response is: ~p", [Url, Body, RespBody]),
             hackney:close(ClientRef),
             case catch jiffy:decode(RespBody, [return_maps]) of
                 #{<<"result">> := Result} ->
@@ -151,10 +151,10 @@ do_post(Path, Params) when is_list(Path), is_map(Params) ->
         {ok, HttpCode, _, ClientRef} ->
             {ok, RespBody} = hackney:body(ClientRef),
             hackney:close(ClientRef),
-            lager:warning("[iot_api] request url: ~p, send body: ~p, get error is: ~p", [Url, Body, {HttpCode, RespBody}]),
+            lager:warning("[iot_api_client] request url: ~p, send body: ~p, get error is: ~p", [Url, Body, {HttpCode, RespBody}]),
             {error, {HttpCode, RespBody}};
         {error, Reason} ->
-            lager:warning("[iot_api] request url: ~p, send body: ~p, get error is: ~p", [Url, Body, Reason]),
+            lager:warning("[iot_api_client] request url: ~p, send body: ~p, get error is: ~p", [Url, Body, Reason]),
             {error, Reason}
     end.
 
@@ -177,7 +177,7 @@ do_get(Path, Params) when is_list(Path), is_list(Params) ->
         {ok, 200, _, ClientRef} ->
             {ok, RespBody} = hackney:body(ClientRef),
             hackney:close(ClientRef),
-            lager:debug("[iot_api] url: ~p, get response is: ~p", [Url, RespBody]),
+            lager:debug("[iot_api_client] url: ~p, get response is: ~p", [Url, RespBody]),
             case catch jiffy:decode(RespBody, [return_maps]) of
                 #{<<"result">> := Result} ->
                     {ok, Result};
@@ -191,9 +191,9 @@ do_get(Path, Params) when is_list(Path), is_list(Params) ->
         {ok, HttpCode, _, ClientRef} ->
             {ok, RespBody} = hackney:body(ClientRef),
             hackney:close(ClientRef),
-            lager:warning("[iot_api] request url: ~p, get error is: ~p", [Url, {HttpCode, RespBody}]),
+            lager:warning("[iot_api_client] request url: ~p, get error is: ~p", [Url, {HttpCode, RespBody}]),
             {error, {HttpCode, RespBody}};
         {error, Reason} ->
-            lager:warning("[iot_api] request url: ~p, get error is: ~p", [Url, Reason]),
+            lager:warning("[iot_api_client] request url: ~p, get error is: ~p", [Url, Reason]),
             {error, Reason}
-    end.
+    end.

src/adapters/http/http_client.erl

@@ -20,15 +20,15 @@ post(Url, Headers, Body) when is_list(Url), is_list(Headers), is_binary(Body) ->
     case hackney:request(post, Url, Headers, Body, [{pool, false}]) of
         {ok, 200, _, ClientRef} ->
             {ok, RespBody} = hackney:body(ClientRef),
-            lager:debug("[iot_api] send body: ~p, get error is: ~p", [Body, RespBody]),
+            lager:debug("[http_client] send body: ~p, get error is: ~p", [Body, RespBody]),
             hackney:close(ClientRef),
             {ok, RespBody};
         {ok, HttpCode, _, ClientRef} ->
             {ok, RespBody} = hackney:body(ClientRef),
             hackney:close(ClientRef),
-            lager:warning("[iot_api] send body: ~p, get error is: ~p", [Body, {HttpCode, RespBody}]),
+            lager:warning("[http_client] send body: ~p, get error is: ~p", [Body, {HttpCode, RespBody}]),
             {error, {HttpCode, RespBody}};
         {error, Reason} ->
-            lager:warning("[iot_api] send body: ~p, get error is: ~p", [Body, Reason]),
+            lager:warning("[http_client] send body: ~p, get error is: ~p", [Body, Reason]),
             {error, Reason}
-    end.
+    end.

src/endpoint/endpoint_sup.erl

@@ -29,7 +29,7 @@ start_link() ->
 %%                  modules => modules()}   % optional
 init([]) ->
     SupFlags = #{strategy => one_for_one, intensity => 1000, period => 3600},
-    Endpoints = iot_api:get_all_endpoints(),
+    Endpoints = iot_api_client:get_all_endpoints(),
     ChildSpecs = lists:filtermap(fun(EndpointInfo) ->
         case endpoint:endpoint_record(EndpointInfo) of
             error ->
@@ -69,4 +69,4 @@ child_spec(Endpoint = #endpoint{id = Id}) ->
         restart => permanent,
         shutdown => 2000,
         type => worker,
-        modules => ['endpoint']}.
+        modules => ['endpoint']}.

src/host/iot_host.erl

@@ -174,7 +174,7 @@ start_link(Name, UUID) when is_atom(Name), is_binary(UUID) ->
 %% gen_statem:start_link/[3,4], this function is called by the new
 %% process to initialize.
 init([UUID]) ->
-    case iot_api:get_host_by_uuid(UUID) of
+    case iot_api_client:get_host_by_uuid(UUID) of
         {ok, #{<<"id">> := HostId, <<"authorize_status">> := AuthorizeStatus}} ->
             %% 通过host_id注册别名, 可以避免通过查询数据库获取HostPid
             AliasName = get_alias_name(HostId),
@@ -286,7 +286,7 @@ handle_event({call, From}, {attach_channel, ChannelPid}, StateName, State = #sta
         ?STATE_ACTIVATED ->
             erlang:monitor(process, ChannelPid),
             %% 更新主机为在线状态
-            ChangeResult = iot_api:change_host_status(UUID, ?HOST_ONLINE),
+            ChangeResult = iot_api_client:change_host_status(UUID, ?HOST_ONLINE),
             lager:debug("[iot_host] host_id(attach_channel) uuid: ~p, will change status, result: ~p", [UUID, ChangeResult]),
             {keep_state, State#state{channel_pid = ChannelPid, has_session = true}, [{reply, From, ok}]};
         %% 主机未激活
@@ -320,14 +320,14 @@ handle_event(cast, heartbeat, _, State = #state{heartbeat_counter = HeartbeatCou
 %% 没有收到心跳包，主机下线, 设备状态不变
 handle_event(info, {timeout, _, heartbeat_ticker}, _, State = #state{uuid = UUID, heartbeat_counter = 0, channel_pid = ChannelPid}) ->
     lager:warning("[iot_host] uuid: ~p, heartbeat lost, devices will unknown", [UUID]),
-    {ok, #{<<"status">> := Status}} = iot_api:get_host_by_uuid(UUID),
+    {ok, #{<<"status">> := Status}} = iot_api_client:get_host_by_uuid(UUID),
     case Status of
         ?HOST_NOT_JOINED ->
             lager:debug("[iot_host] host: ~p, host_maybe_offline, host not joined, can not change to offline", [UUID]);
         ?HOST_OFFLINE ->
             lager:debug("[iot_host] host: ~p, host_maybe_offline, host now is offline, do nothing", [UUID]);
         ?HOST_ONLINE ->
-            iot_api:change_host_status(UUID, ?HOST_OFFLINE)
+            iot_api_client:change_host_status(UUID, ?HOST_OFFLINE)
     end,
 
     %% 关闭channel，主机需要重新连接，才能保存状态的一致
@@ -387,4 +387,4 @@ state_map(#state{host_id = HostId, uuid = UUID, has_session = HasSession, heartb
         heartbeat_counter => HeartbeatCounter,
         channel_pid => ChannelPid,
         metrics => Metrics
-    }.
+    }.

src/host/iot_host_sup.erl

@@ -15,7 +15,7 @@ start_link() ->
     supervisor:start_link({local, ?MODULE}, ?MODULE, []).
 
 init([]) ->
-    Specs = lists:map(fun child_spec/1, iot_api:get_all_hosts()),
+    Specs = lists:map(fun child_spec/1, iot_api_client:get_all_hosts()),
 
     {ok, {#{strategy => one_for_one, intensity => 1000, period => 3600}, Specs}}.
 
@@ -56,4 +56,4 @@ child_spec(UUID) ->
         restart => permanent,
         shutdown => 2000,
         type => worker,
-        modules => ['iot_host']}.
+        modules => ['iot_host']}.

src/transport/http/endpoint_handler.erl

@@ -30,7 +30,7 @@ handle_request("POST", "/endpoint/run_statuses", _, Ids) when is_list(Ids) ->
     {ok, 200, iot_util:json_data(Statuses)};
 
 handle_request("POST", "/endpoint/start", _, #{<<"id">> := Id}) when is_integer(Id) ->
-    case iot_api:get_endpoint(Id) of
+    case iot_api_client:get_endpoint(Id) of
         undefined ->
             {ok, 200, iot_util:json_error(404, <<"endpoint not found">>)};
         {ok, EndpointInfo} ->
@@ -49,7 +49,7 @@ handle_request("POST", "/endpoint/start", _, #{<<"id">> := Id}) when is_integer(
     end;
 
 handle_request("POST", "/endpoint/stop", _, #{<<"id">> := Id}) when is_integer(Id) ->
-    case iot_api:get_endpoint(Id) of
+    case iot_api_client:get_endpoint(Id) of
         undefined ->
             {ok, 200, iot_util:json_error(404, <<"endpoint not found">>)};
         {ok, _} ->
@@ -63,7 +63,7 @@ handle_request("POST", "/endpoint/stop", _, #{<<"id">> := Id}) when is_integer(I
     end;
 
 handle_request("POST", "/endpoint/restart", _, #{<<"id">> := Id}) when is_integer(Id) ->
-    case iot_api:get_endpoint(Id) of
+    case iot_api_client:get_endpoint(Id) of
         undefined ->
             {ok, 200, iot_util:json_error(404, <<"endpoint not found">>)};
         {ok, EndpointInfo} ->
@@ -207,4 +207,4 @@ handle_request("POST", "/endpoint/publish_metric", _, #{<<"route_key">> := Route
 
 handle_request(_, Path, _, _) ->
     Path1 = list_to_binary(Path),
-    {ok, 200, iot_util:json_error(-1, <<"url: ", Path1/binary, " not found">>)}.
+    {ok, 200, iot_util:json_error(-1, <<"url: ", Path1/binary, " not found">>)}.

src/transport/tcp/tcp_channel.erl

@@ -96,7 +96,7 @@ handle_info({tcp, Socket, <<?PACKET_REQUEST, PacketId:32, RequestBin/binary>>},
     lager:debug("[ws_channel] auth uuid: ~p", [UUID]),
     case iot_auth:check(Username, Token, UUID, Salt, Timestamp) of
         true ->
-            case iot_api:get_host_by_uuid(UUID) of
+            case iot_api_client:get_host_by_uuid(UUID) of
                 undefined ->
                     lager:warning("[ws_channel] uuid: ~p, user: ~p, host not found", [UUID, Username]),
                     {stop, State};
@@ -192,4 +192,4 @@ terminate(Reason, #state{}) ->
     ok.
 
 code_change(_OldVsn, State, _Extra) ->
-    {ok, State}.
+    {ok, State}.