fix: formatting of role manager of implementation

Author: divy9881

casbin/rbac/default_role_manager.cpp

@@ -22,9 +22,8 @@ void Role :: AddRole(Role* role) {
 
 void Role :: DeleteRole(Role* role) {
     for (int i = 0; i < roles.size();i++) {
-        if (!roles[i]->name.compare(role->name)) {
+        if (!roles[i]->name.compare(role->name))
             roles.erase(roles.begin()+i);
-        }
     }
 }
 
@@ -35,17 +34,19 @@ bool Role :: HasRole(string name, int hierarchy_level) {
     if (hierarchy_level <= 0)
         return false;
 
-    for(int i = 0 ; i < roles.size() ; i++)
+    for(int i = 0 ; i < roles.size() ; i++){
         if (roles[i]->HasRole(name, hierarchy_level - 1))
             return true;
+    }
 
     return false;
 }
 
 bool Role :: HasDirectRole(string name) {
-    for(int i = 0 ; i < roles.size() ; i++)
+    for(int i = 0 ; i < roles.size() ; i++){
         if (!roles[i]->name.compare(name))
             return true;
+    }
 
     return false;
 }
@@ -73,10 +74,12 @@ vector<string> Role :: GetRoles() {
 
 bool DefaultRoleManager :: HasRole(string name) {
     bool ok = false;
-    if (this->has_pattern)
-        for (unordered_map<string, Role*> :: iterator it = this->all_roles.begin() ; it != this->all_roles.end() ; it++)
+    if (this->has_pattern){
+        for (unordered_map<string, Role*> :: iterator it = this->all_roles.begin() ; it != this->all_roles.end() ; it++){
             if (this->matching_func(name, it->first))
                 ok = true;
+        }
+    }
     else
         ok = this->all_roles.find(name) != this->all_roles.end();
 
@@ -146,9 +149,8 @@ void DefaultRoleManager :: AddLink(string name1, string name2, vector<string> do
     if (domain.size() == 1) {
         name1 = domain[0] + "::" + name1;
         name2 = domain[0] + "::" + name2;
-    } else if (domain.size() > 1) {
+    } else if (domain.size() > 1)
         throw CasbinRBACException("error: domain should be 1 parameter");
-    }
 
     Role* role1 = this->CreateRole(name1);
     Role* role2 = this->CreateRole(name2);
@@ -215,9 +217,10 @@ vector<string> DefaultRoleManager :: GetRoles(string name, vector<string> domain
     }
 
     vector<string> roles = this->CreateRole(name)->GetRoles();
-    if (domain_length == 1)
+    if (domain_length == 1){
         for (int i = 0; i < roles.size(); i ++)
             roles[i] = roles[i].substr(domain[0].length() + 2, roles[i].length() - domain[0].length() - 2);
+    }
 
     return roles;
 }
@@ -238,9 +241,10 @@ vector<string> DefaultRoleManager :: GetUsers(string name, vector<string> domain
             names.push_back(role->name);
     }
 
-    if (domain.size() == 1)
+    if (domain.size() == 1){
         for (int i = 0 ; i < names.size() ; i++)
             names[i] = names[i].substr(domain[0].length() + 2, names[i].length() - domain[0].length() - 2);
+    }
 
     return names;
 }