public IHttpActionResult DeleteGroup_Members(int id)
{
Group_Members group_Members = db.Group_Members.Find(id);
if (group_Members == null)
{
return(NotFound());
}
db.Group_Members.Remove(group_Members);
db.SaveChanges();
return(Ok(group_Members));
}
public IHttpActionResult PostGroup_Members(Group_Members group_Members)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
List <Group_Members> members = db.Group_Members.Where(m => m.group_id == group_Members.group_id).ToList <Group_Members>();
int flag = 0;
foreach (var item in members)
{
if (item.user_id == group_Members.user_id)
{
flag = 1;
}
}
if (flag == 0)
{
db.Group_Members.Add(group_Members);
}
try
{
db.SaveChanges();
}
catch (DbUpdateException)
{
if (Group_MembersExists(group_Members.group_id))
{
return(Conflict());
}
else
{
throw;
}
}
return(CreatedAtRoute("DefaultApi", new { id = group_Members.group_id }, group_Members));
}
public ActionResult AddMember(int id)
{
Group_Members group_member = new Group_Members();
if (Session["group_id"] != null)
{
group_member.group_id = Convert.ToInt32(Session["group_id"]);
group_member.user_id = id;
group_member.join = true;
}
using (var client = new HttpClient())
{
client.BaseAddress = new Uri("http://localhost:54555");
var postTask = client.PostAsJsonAsync <Group_Members>("api/Group_Members", group_member);
postTask.Wait();
var result = postTask.Result;
if (result.IsSuccessStatusCode)
{
return(RedirectToAction("GroupHomeAsync"));
}
}
ModelState.AddModelError(string.Empty, "Server Error. Please contact administrator.");
return(RedirectToAction("GroupHomeAsync"));
}
public void Add(Group_Members groupMember)
{
db.Group_Members.Add(groupMember);
db.SaveChanges();
}
