Blog.Web.Api.Controllers.CommunityController.Leave C# (CSharp) Method

        public IHttpActionResult Leave([FromBody]User user, int communityId)
        {
            try
            {
                if (!ModelState.IsValid)
                {
                    return BadRequest(ModelState);
                }

                var community = _communityResource.Get(communityId);
                if (community == null) throw new Exception("Cannot update community at the moment.");

                var tempMembers = new List<User>();

                foreach (var member in community.Members)
                {
                    if (user.Id != member.Id)
                    {
                        tempMembers.Add(member);
                    }
                }

                community.Members = tempMembers;

                return Ok(_communityResource.Update(community));
            }
            catch (Exception ex)
            {
                _errorSignaler.SignalFromCurrentContext(ex);
                var errorResult = new Community
                {
                    Error = new Error
                    {
                        Id = (int)Common.Utils.Constants.Error.InternalError,
                        Message = ex.Message
                    }
                };
                return Ok(errorResult);
            }
        }
    }