fix(mgmt): convert timestamp to milliseconds

apps/emqx_management/src/emqx_mgmt_api.erl

@@ -297,10 +297,12 @@ to_integer(I) when is_integer(I) ->
 to_integer(B) when is_binary(B) ->
     binary_to_integer(B).
 
+%% @doc The input timestamp time is in seconds, which needs to be
+%% converted to internal milliseconds here
 to_timestamp(I) when is_integer(I) ->
-    I;
+    I * 1000;
 to_timestamp(B) when is_binary(B) ->
-    binary_to_integer(B).
+    binary_to_integer(B) * 1000.
 
 aton(B) when is_binary(B) ->
     list_to_tuple([binary_to_integer(T) || T <- re:split(B, "[.]")]).
@@ -332,7 +334,7 @@ params2qs_test() ->
     ExpectedQs = [{str, '=:=', <<"abc">>},
                   {int, '=:=', 123},
                   {atom, '=:=', connected},
-                  {ts, '=:=', 156000},
+                  {ts, '=:=', 156000000},
                   {range, '>=', 1, '=<', 5}
                  ],
     FuzzyQs = [{fuzzy, like, <<"user">>},

apps/emqx_management/src/emqx_mgmt_api_clients.erl

@@ -435,10 +435,10 @@ params2qs_test() ->
                         proto_ver => 4,
                         connected_at => '$3'},
           session => #{created_at => '$2'}},
-    ExpectedCondi = [{'>=','$2', 1},
+    ExpectedCondi = [{'>=','$2', 1000},
-                     {'=<','$2', 5},
+                     {'=<','$2', 5000},
-                     {'>=','$3', 1},
+                     {'>=','$3', 1000},
-                     {'=<','$3', 5}],
+                     {'=<','$3', 5000}],
     {10, {Qs1, []}} = emqx_mgmt_api:params2qs(Params, QsSchema),
     [{{'$1', MtchHead, _}, Condi, _}] = qs2ms(Qs1),
     ?assertEqual(ExpectedMtchHead, MtchHead),