public HttpResponseMessage DeleteGroup(int groupId)
{
try
{
using (BillSplitterEntities entities = new BillSplitterEntities())
{
var entity = entities.Groups.FirstOrDefault(g => g.GroupId == groupId);
if (entity == null)
{
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, "Group not found. Please try again later"));
}
else
{
entities.Groups.Remove(entity);
entities.SaveChanges();
return(Request.CreateResponse(HttpStatusCode.OK));
}
}
}
catch (Exception ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, ex));
}
}
public HttpResponseMessage UpdateGroupInfoById([FromBody] Group grp)
{
try
{
using (BillSplitterEntities entities = new BillSplitterEntities())
{
var entity = entities.Groups.FirstOrDefault(g => g.GroupId == grp.GroupId);
if (entity == null)
{
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, "Group not found. Please try again later"));
}
else
{
entity.GroupName = grp.GroupName;
entities.SaveChanges();
return(Request.CreateResponse(HttpStatusCode.OK));
}
}
}
catch (Exception ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, ex));
}
}
public HttpResponseMessage UpdateUserDetails(int grpId, [FromBody] GroupUser grpUser)
{
try
{
using (BillSplitterEntities entities = new BillSplitterEntities())
{
var userEntity = entities.GroupUsers.Where(g => g.GroupId == grpId).ToList().FirstOrDefault(u => u.GroupUserId == grpUser.GroupUserId);
if (userEntity == null)
{
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, "Group/User not found"));
}
else
{
userEntity.UserName = grpUser.UserName;
userEntity.DisplayName = grpUser.DisplayName;
userEntity.Comment = grpUser.Comment;
userEntity.GroupId = grpUser.GroupId;
entities.SaveChanges();
return(Request.CreateResponse(HttpStatusCode.OK, userEntity));
}
}
}
catch (Exception ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, ex));
}
}
public HttpResponseMessage DeleteGroupUser(int grpId, int grpUserId)
{
try
{
using (BillSplitterEntities entities = new BillSplitterEntities())
{
var userEntity = entities.GroupUsers.Where(g => g.GroupId == grpId).ToList().FirstOrDefault(u => u.GroupUserId == grpUserId);
if (userEntity == null)
{
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, "Group/User not found"));
}
else
{
entities.GroupUsers.Remove(userEntity);
entities.SaveChanges();
return(Request.CreateResponse(HttpStatusCode.OK));
}
}
}
catch (Exception ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, ex));
}
}
public HttpResponseMessage Post(int groupId, [FromBody] GroupUser grpUser)
{
try
{
using (BillSplitterEntities entites = new BillSplitterEntities())
{
entites.GroupUsers.Add(grpUser);
entites.SaveChanges();
return(Request.CreateResponse(HttpStatusCode.OK));
}
}
catch (Exception ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, ex));
}
}
public HttpResponseMessage CreateGroup([FromBody] string groupName)
{
try
{
using (BillSplitterEntities entities = new BillSplitterEntities())
{
Group grp = new Group()
{
GroupName = groupName, CreatedOn = DateTime.Now, CreatedBy = "Admin"
};
entities.Groups.Add(grp);
entities.SaveChanges();
return(Request.CreateResponse(HttpStatusCode.OK));
}
}
catch (Exception ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, ex));
}
}