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")));
}