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2021-09-13 Fred Gleason <fredg@paravelsystems.com>

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* Added an 'RDGroups::create()' static method.
	* Added an 'RDGroups::remove()' static method.

Signed-off-by: Fred Gleason <fredg@paravelsystems.com>
This commit is contained in:
Fred Gleason
2021-09-13 14:28:46 -04:00
parent b6f343df9b
commit 2666c2998e
5 changed files with 137 additions and 88 deletions
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109
lib/rdgroup.cpp
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@@ -392,6 +392,115 @@ QString RDGroup::xml() const
}
bool RDGroup::create(const QString &name,bool allow_all_users,
bool allow_all_services,QString *err_msg)
{
QString sql;
RDSqlQuery *q=NULL;
if(name.length()>10) {
*err_msg=QObject::tr("Name too long (ten characters max)");
return false;
}
if(name.isEmpty()||(name.toLower()==QObject::tr("all").toLower())) {
*err_msg=QObject::tr("Invalid group name");
return false;
}
sql=QString("select ")+
"`NAME` "+
"from `GROUPS` where "+
"`NAME`='"+RDEscapeString(name)+"'";
q=new RDSqlQuery(sql);
if(q->first()) {
*err_msg=QObject::tr("group already exists");
delete q;
return false;
}
delete q;
sql=QString("insert into `GROUPS` set ")+
"`NAME`='"+RDEscapeString(name)+"'";
if(!RDSqlQuery::apply(sql)) {
*err_msg=QObject::tr("unable to create database record");
return false;
}
//
// Create Default Users Perms
//
if(allow_all_users) {
sql="select `LOGIN_NAME` from `USERS`";
q=new RDSqlQuery(sql);
while(q->next()) {
sql=QString("insert into `USER_PERMS` set ")+
"`USER_NAME`='"+RDEscapeString(q->value(0).toString())+"',"+
"`GROUP_NAME`='"+RDEscapeString(name)+"'";
RDSqlQuery::apply(sql);
}
delete q;
}
//
// Create Default Service Perms
//
if(allow_all_services) {
sql="select `NAME` from `SERVICES`";
q=new RDSqlQuery(sql);
while(q->next()) {
sql=QString("insert into `AUDIO_PERMS` set ")+
"`SERVICE_NAME`='"+RDEscapeString(q->value(0).toString())+"',"+
"`GROUP_NAME`='"+RDEscapeString(name)+"'";
RDSqlQuery::apply(sql);
}
delete q;
}
*err_msg=QObject::tr("OK");
return true;
}
bool RDGroup::remove(const QString &name,QString *err_msg)
{
QString sql;
RDSqlQuery *q=NULL;
//
// Check for carts using group
//
sql=QString("select ")+
"`NUMBER` "+ // 00
"from `CART` where "+
"`GROUP_NAME`='"+RDEscapeString(name)+"'";
q=new RDSqlQuery(sql);
if(q->first()) {
*err_msg=QObject::tr("group name in use");
delete q;
return false;
}
sql=QString("delete from `USER_PERMS` where ")+
"`GROUP_NAME`='"+RDEscapeString(name)+"'";
RDSqlQuery::apply(sql);
sql=QString("delete from `AUDIO_PERMS` where ")+
"`GROUP_NAME`='"+RDEscapeString(name)+"'";
RDSqlQuery::apply(sql);
sql=QString("delete from `GROUPS` where ")+
"`NAME`='"+RDEscapeString(name)+"'";
RDSqlQuery::apply(sql);
sql=QString("delete from `REPLICATOR_MAP` where ")+
"`GROUP_NAME`='"+RDEscapeString(name)+"'";
RDSqlQuery::apply(sql);
*err_msg=QObject::tr("OK");
return true;
}
unsigned RDGroup::GetNextFreeCart(unsigned startcart) const
{
QString sql;