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xmpp.chapril.org-ejabberd
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mod_offline: make some database callbacks optional

This commit is contained in:
Evgeny Khramtsov 2019-01-08 13:41:16 +03:00
parent 06d69c5277
commit edf03b0f3d
1 changed files with 10 additions and 2 deletions
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12
src/mod_offline.erl
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@ -101,6 +101,8 @@
-callback remove_all_messages(binary(), binary()) -> {atomic, any()}.
-callback count_messages(binary(), binary()) -> non_neg_integer().
-optional_callbacks([remove_expired_messages/1, remove_old_messages/2]).
depends(_Host, _Opts) ->
[].
@ -551,12 +553,18 @@ privacy_check_packet(#{lserver := LServer} = State, Pkt, Dir) ->
remove_expired_messages(Server) ->
LServer = jid:nameprep(Server),
Mod = gen_mod:db_mod(LServer, ?MODULE),
Mod:remove_expired_messages(LServer).
case erlang:function_exported(Mod, remove_expired_messages, 1) of
true -> Mod:remove_expired_messages(LServer);
false -> erlang:error(not_implemented)
end.
remove_old_messages(Days, Server) ->
LServer = jid:nameprep(Server),
Mod = gen_mod:db_mod(LServer, ?MODULE),
Mod:remove_old_messages(Days, LServer).
case erlang:function_exported(Mod, remove_old_messages, 2) of
true -> Mod:remove_old_messages(Days, LServer);
false -> erlang:error(not_implemented)
end.
-spec remove_user(binary(), binary()) -> ok.
remove_user(User, Server) ->