public async Task <APIResult> AddMemberLevel([FromBody] AddMemberLevelModel input) { var shopMemberLevel = db.ShopMemberLevel.Where(m => !m.IsDel && m.ShopId.Equals(input.ShopId)); if (shopMemberLevel.Count() != 0) { var maxlevel = await shopMemberLevel.OrderByDescending(m => m.Sort).FirstOrDefaultAsync(); if (input.MinIntegral - maxlevel.MaxIntegral != 1) { return(await Task.FromResult(Error($"最低积分必须比上一个会员等级的最高积分加一,最低积分必须为 { maxlevel.MaxIntegral + 1}"))); } input.Sort = maxlevel.Sort + 1; var addShopMemberLevel = _mapper.Map <ShopMemberLevel>(input); await db.ShopMemberLevel.AddAsync(addShopMemberLevel); } else { input.Sort = 1; var addShopMemberLevel = _mapper.Map <ShopMemberLevel>(input); await db.ShopMemberLevel.AddAsync(addShopMemberLevel); } await db.SaveChangesAsync(); await ShopMemberLevelServer.UpdateAllMemberLevel(db, db.ShopMemberSet.FirstOrDefault(m => !m.IsDel && m.ShopId.Equals(input.ShopId)), input.ShopId, _logger); SetSort(input.ShopId); return(await Task.FromResult(Success())); }
public async Task <APIResult> DelMemberLevel([FromBody] AddMemberLevelModel input) { var shopMemberLevels = db.ShopMemberLevel.Find(input.Id); if (shopMemberLevels == null || shopMemberLevels.IsDel) { return(await Task.FromResult(Error("记录不存在"))); } var minLevel = await db.ShopMemberLevel.Where(m => m.Shop.Equals(input.ShopId) && !m.IsDel).OrderByDescending(m => m.Sort).FirstOrDefaultAsync(); if (minLevel.Id != input.Id) { return(await Task.FromResult(Error("需要从等级最低的开始删除"))); } minLevel.IsDel = true; await db.SaveChangesAsync(); await ShopMemberLevelServer.UpdateAllMemberLevel(db, db.ShopMemberSet.FirstOrDefault(m => !m.IsDel && m.ShopId.Equals(input.ShopId)), input.ShopId, _logger); return(await Task.FromResult(Success("删除成功"))); }