/// <summary>
/// Validation for the User Role Mapping
/// </summary>
public static void ValidateAssignUnAssignUsersToRole(UsersToRoleRequest request)
{
var dbRole = dbContext.Roles.FirstOrDefault(item => item.Id == request.RoleId);
if (dbRole == null)
{
var response = HttpUtilities.FrameHTTPResp(System.Net.HttpStatusCode.BadRequest, ErrorCodes.ROLE_DOES_NOT_EXISTS);
throw new HttpResponseException(response);
}
//if (request.UserIds == null || request.UserIds.Count()==0)
//{
// var response = HttpUtilities.FrameHTTPResp(System.Net.HttpStatusCode.BadRequest, ErrorCodes.USER_ID_RQD);
// throw new HttpResponseException(response);
//}
if (dbRole.RoleName.ToUpper() == "ENGINEER")
{
foreach (var item in request.UserIds)
{
// dbContext.Users.Where(item => request.UserIds.Contains(item.Id));
var dbUser = dbContext.Users.FirstOrDefault(i => i.Id == item);
if (dbUser.EUSR == null)
{
var response = HttpUtilities.FrameHTTPResp(System.Net.HttpStatusCode.BadRequest, ErrorCodes.EUSR_DOES_NOT_EXISTS);
throw new HttpResponseException(response);
}
}
}
}
public IHttpActionResult AssignUnAssignUsersToRole(UsersToRoleRequest requestList)
{
try
{
string currentUserEmail = HttpUtilities.GetUserNameFromToken(this.Request);
ValidationUtilities.ValidateAssignUnAssignUsersToRole(requestList);
//Get Existing users of the role
List <UserRoleMap> dbexistingUsers = context.UserRoleMaps.Where(i => i.RoleId == requestList.RoleId && i.Deleted == false).ToList();
foreach (var item in requestList.UserIds)
{
if (dbexistingUsers.FirstOrDefault(i => i.UserId == item && i.RoleId == requestList.RoleId) == null)
{
// if does not exists then only add it.
context.UserRoleMaps.Add(new UserRoleMap()
{
Id = Guid.NewGuid().ToString(),
RoleId = requestList.RoleId,
UserId = item,
CreatedBy = currentUserEmail
});
}
}
//remove existing mapping if they dont exists in the input
foreach (var itemUser in dbexistingUsers)
{
if (requestList != null && requestList.UserIds != null)
{
if (!requestList.UserIds.Contains(itemUser.UserId))
{
itemUser.Deleted = true;
context.Entry(itemUser).State = System.Data.Entity.EntityState.Modified;
}
}
}
context.SaveChanges();
return(Ok());
}
catch (HttpResponseException ex)
{
throw ex;
}
catch (Exception ex)
{
HttpUtilities.ServerError(ex, Request);
return(null);
}
}