Exemplo n.º 1
0
        public async Task <IActionResult> Create(GroupCreateEditViewModel model)
        {
            if (!ModelState.IsValid)
            {
                var info = this.GetGroupInfo(model.GroupType);
                ViewData["GroupDescriptions"] = info.ToDictionary(i => i.Id, i => i.Description);
                return(View("CreateEdit", model));
            }

            this.livestockDb.AdmuGroup.Add(model.Group);
            await this.livestockDb.SaveChangesAsync();

            await this.AddToGroup(model.Group, model.SelectedMemberIds);

            return(RedirectToAction("Index"));
        }
Exemplo n.º 2
0
        public async Task <IActionResult> Edit(GroupCreateEditViewModel model)
        {
            if (!ModelState.IsValid)
            {
                var info = this.GetGroupInfo(model.GroupType);
                ViewData["GroupDescriptions"] = info.ToDictionary(i => i.Id, i => i.Description);
                return(View("CreateEdit", model));
            }

            this.livestockDb.Update(model.Group);

            // First, remove any that no longer are needed.
            var maps = this.GetMappingInfo(model.Group);
            var ids  = model.SelectedMemberIds.ToList();            // We need it as a list so we can use .Remove

            foreach (var id in maps.Select(m => m.DataId).ToList()) // We're removing things, so we need to cache the data in a list first.
            {
                if (!ids.Contains(id))
                {
                    if (model.Group.GroupType == AdmuGroupEntityTypes.Critter)
                    {
                        await this.data.MultiReference <Critter>().RemoveByIdAsync(model.Group, id);
                    }
                    else if (model.Group.GroupType == AdmuGroupEntityTypes.User)
                    {
                        await this.data.MultiReference <User>().RemoveByIdAsync(model.Group, id);
                    }
                    else
                    {
                        throw new InvalidOperationException();
                    }
                }

                // Remove the id from the list, since we either deleted it, or we're not changing it at all.
                ids.Remove(id);
            }

            // Finally, add in anything new.
            await this.AddToGroup(model.Group, ids);

            await this.livestockDb.SaveChangesAsync();

            return(RedirectToAction("Index"));
        }