public Task <IList <ApplicationUser> > GetUsersInRoleAsync(string roleName, CancellationToken cToken)
{
string prefix = nameof(GetUsersInRoleAsync) + Constants.FNSUFFIX;
IList <ApplicationUser> users = new List <ApplicationUser>();
try
{
// Get the roleID from the roleName
ApplicationRole appRole;
using (var rolesDAL = new AspNetRolesDAL(_connStr)) { appRole = rolesDAL.SelectByRoleName(roleName.ToUpper()); }
if (appRole != null)
{
// Get the userIDs that have this roleID
IEnumerable <string> userIDsWithRoleID;
using (var userRolesDAL = new AspNetUserRolesDAL(_connStr)) { userIDsWithRoleID = userRolesDAL.SelectUsersInRole(appRole.RoleId); }
if (userIDsWithRoleID.Any())
{
// Get the users with these userIDs
using (var usersDAL = new AspNetUsersDAL(_connStr)) { users = usersDAL.SelectByUserIDs(userIDsWithRoleID).ToList(); }
}
}
}
catch (Exception ex)
{
_logger.LogError(prefix + $"Exception:[{ex.ToString()}]");
}
return(Task.FromResult(users));
}
public Task <bool> IsInRoleAsync(ApplicationUser user, string roleName, CancellationToken cToken)
{
string prefix = nameof(IsInRoleAsync) + Constants.FNSUFFIX;
bool result = false;
try
{
// Get the role to get the roleID
ApplicationRole appRole;
using (var rolesDAL = new AspNetRolesDAL(_connStr)) { appRole = rolesDAL.SelectByRoleName(roleName.ToUpper()); }
if (appRole != null)
{
// Get the roleIDs for the user
IEnumerable <string> roleIDsForUser;
using (var userRolesDAL = new AspNetUserRolesDAL(_connStr)) { roleIDsForUser = userRolesDAL.SelectRolesForUser(user.UserId); }
foreach (string roleID in roleIDsForUser)
{
if (string.Equals(roleID, appRole.RoleId, StringComparison.OrdinalIgnoreCase))
{
result = true;
break;
}
}
}
}
catch (Exception ex)
{
_logger.LogError(prefix + $"Exception:[{ex.ToString()}]");
}
return(Task.FromResult(result));
}
public Task RemoveFromRoleAsync(ApplicationUser user, string roleName, CancellationToken cToken)
{
string prefix = nameof(RemoveFromRoleAsync) + Constants.FNSUFFIX;
ApplicationRole appRole = null;
try
{
using (var rolesDAL = new AspNetRolesDAL(_connStr)) { appRole = rolesDAL.SelectByRoleName(roleName.ToUpper()); }
if (appRole != null)
{
using (var userRolesDAL = new AspNetUserRolesDAL(_connStr)) { userRolesDAL.Delete(user.UserId, appRole.RoleId); }
}
}
catch (Exception ex)
{
_logger.LogError(prefix + $"Exception:[{ex.ToString()}]");
}
return(Task.CompletedTask);
}
public Task <IList <string> > GetRolesAsync(ApplicationUser user, CancellationToken cToken)
{
string prefix = nameof(GetRolesAsync) + Constants.FNSUFFIX;
IList <string> roles = new List <string>();
try
{
IEnumerable <string> roleIDs = null;
using (var userRolesDAL = new AspNetUserRolesDAL(_connStr)) { roleIDs = userRolesDAL.SelectRolesForUser(user.UserId); }
if (roleIDs.Any())
{
using (var rolesDAL = new AspNetRolesDAL(_connStr)) { roles = rolesDAL.SelectRoleNamesByRoleId(roleIDs).ToList(); }
}
}
catch (Exception ex)
{
_logger.LogError(prefix + $"Exception:[{ex.ToString()}]");
}
return(Task.FromResult(roles));
}
