public void Post(RoleUsersDto dto)
{
var context = ApplicationDbContext.Create();
var userManager = new ApplicationUserManager(new UserStore <ApplicationUser>(context));
var roleManager = new ApplicationRoleManager(new RoleStore <ApplicationRole>(context));
if (!roleManager.RoleExists(dto.RoleName))
{
return;
}
foreach (
var user in
dto.UserNames.Select(userName => userManager.FindByName(userName))
.Where(user => user != null)
.Where(user => !userManager.IsInRole(user.Id, dto.RoleName)))
{
userManager.AddToRole(user.Id, dto.RoleName);
}
foreach (
var user in
dto.UserNames.Select(userName => userManager.FindByName(userName))
.Where(user => user != null)
.Where(user => userManager.IsInRole(user.Id, dto.RoleName)))
{
userManager.RemoveFromRole(user.Id, dto.RoleName);
}
}
public bool Post(RoleUsersDto dto)
{
if (!_roleManager.RoleExists(dto.RoleName))
{
return(false);
}
foreach (
var user in
dto.UserNames.Select(userName => _userManager.FindByName(userName))
.Where(user => user != null)
.Where(user => !_userManager.IsInRole(user.Id, dto.RoleName)))
{
_userManager.AddToRole(user.Id, dto.RoleName);
}
return(true);
}
public async Task UpdateRoleUsersAsync(RoleUsersDto dto)
{
//移除元角色下的用户
var oddUsers = await _dbContent.UserRoles.Where(b => b.RoleId == dto.Id).ToListAsync();
_dbContent.UserRoles.RemoveRange(oddUsers);
await _dbContent.SaveChangesAsync();
//给角色添加新的用户
var newUsers = dto.UserIds.Select(b => new IdentityUserRole <Guid> {
RoleId = dto.Id, UserId = b
});
await _dbContent.AddRangeAsync(newUsers);
await _dbContent.SaveChangesAsync();
}
public async Task <IActionResult> UpdateRoleUsersAsync([FromBody] RoleUsersDto dto)
{
await _roleService.UpdateRoleUsersAsync(dto);
return(Ok());
}
