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Automatically create and update SQL schema

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This commit is contained in:
Alexey Shchepin 2023-09-28 03:37:36 +03:00
parent f6e8eb52f0
commit c1af36ac20
28 changed files with 1733 additions and 19 deletions
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77
src/mod_muc_sql.erl
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@ -52,6 +52,7 @@
%%% API
%%%===================================================================
init(Host, Opts) ->
ejabberd_sql_schema:update_schema(Host, ?MODULE, schemas()),
case gen_mod:ram_db_mod(Opts, mod_muc) of
?MODULE ->
clean_tables(Host);
@ -59,6 +60,82 @@ init(Host, Opts) ->
ok
end.
schemas() ->
[#sql_schema{
version = 1,
tables =
[#sql_table{
name = <<"muc_room">>,
columns =
[#sql_column{name = <<"name">>, type = text},
#sql_column{name = <<"host">>, type = text},
#sql_column{name = <<"server_host">>, type = text},
#sql_column{name = <<"opts">>, type = {text, big}},
#sql_column{name = <<"created_at">>, type = timestamp,
default = true}],
indices = [#sql_index{
columns = [<<"name">>, <<"host">>],
unique = true},
#sql_index{
columns = [<<"host">>, <<"created_at">>]}]},
#sql_table{
name = <<"muc_registered">>,
columns =
[#sql_column{name = <<"jid">>, type = text},
#sql_column{name = <<"host">>, type = text},
#sql_column{name = <<"server_host">>, type = text},
#sql_column{name = <<"nick">>, type = text},
#sql_column{name = <<"created_at">>, type = timestamp,
default = true}],
indices = [#sql_index{
columns = [<<"jid">>, <<"host">>],
unique = true},
#sql_index{
columns = [<<"nick">>]}]},
#sql_table{
name = <<"muc_online_room">>,
columns =
[#sql_column{name = <<"name">>, type = text},
#sql_column{name = <<"host">>, type = text},
#sql_column{name = <<"server_host">>, type = text},
#sql_column{name = <<"node">>, type = text},
#sql_column{name = <<"pid">>, type = text}],
indices = [#sql_index{
columns = [<<"name">>, <<"host">>],
unique = true}]},
#sql_table{
name = <<"muc_online_users">>,
columns =
[#sql_column{name = <<"username">>, type = text},
#sql_column{name = <<"server">>, type = {text, 75}},
#sql_column{name = <<"resource">>, type = text},
#sql_column{name = <<"name">>, type = text},
#sql_column{name = <<"host">>, type = {text, 75}},
#sql_column{name = <<"server_host">>, type = text},
#sql_column{name = <<"node">>, type = text}],
indices = [#sql_index{
columns = [<<"username">>, <<"server">>,
<<"resource">>, <<"name">>,
<<"host">>],
unique = true}]},
#sql_table{
name = <<"muc_room_subscribers">>,
columns =
[#sql_column{name = <<"room">>, type = text},
#sql_column{name = <<"host">>, type = text},
#sql_column{name = <<"jid">>, type = text},
#sql_column{name = <<"nick">>, type = text},
#sql_column{name = <<"nodes">>, type = text},
#sql_column{name = <<"created_at">>, type = timestamp,
default = true}],
indices = [#sql_index{
columns = [<<"host">>, <<"room">>, <<"jid">>],
unique = true},
#sql_index{
columns = [<<"host">>, <<"jid">>]},
#sql_index{
columns = [<<"jid">>]}]}]}].
store_room(LServer, Host, Name, Opts, ChangesHints) ->
{Subs, Opts2} = case lists:keytake(subscribers, 1, Opts) of
{value, {subscribers, S}, OptN} -> {S, OptN};