Chapril/xmpp.chapril.org-ejabberd
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Get back some commented specs that required Erlang R12

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This commit is contained in:
Badlop 2020-06-02 21:20:50 +02:00
parent 4f5c00a83d
commit 337ba42953
1 changed files with 4 additions and 7 deletions
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11
src/pubsub_db_sql.erl
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@ -35,9 +35,7 @@
delete_subscription/1, update_subscription/1]).
-export([export/1]).
%% TODO: Those -spec lines produce errors in old Erlang versions.
%% They can be enabled again in ejabberd 3.0 because it uses R12B or higher.
%% -spec read_subscription(SubID :: string()) -> {ok, #pubsub_subscription{}} | notfound.
-spec read_subscription(SubID :: string()) -> {ok, #pubsub_subscription{}} | notfound.
read_subscription(SubID) ->
case
ejabberd_sql:sql_query_t(
@ -51,19 +49,18 @@ read_subscription(SubID) ->
options = lists:map(fun subscription_opt_from_sql/1, Options)}}
end.
%% -spec delete_subscription(SubID :: string()) -> ok.
-spec delete_subscription(SubID :: string()) -> ok.
delete_subscription(SubID) ->
%% -spec update_subscription(#pubsub_subscription{}) -> ok .
%% -spec add_subscription(#pubsub_subscription{}) -> ok.
%% -------------- Internal utilities -----------------------
ejabberd_sql:sql_query_t(
?SQL("delete from pubsub_subscription_opt "
"where subid = %(SubID)s")),
ok.
-spec update_subscription(#pubsub_subscription{}) -> ok .
update_subscription(#pubsub_subscription{subid = SubId} = Sub) ->
delete_subscription(SubId), add_subscription(Sub).
-spec add_subscription(#pubsub_subscription{}) -> ok.
add_subscription(#pubsub_subscription{subid = SubId, options = Opts}) ->
lists:foreach(
fun(Opt) ->