public async Task <CashBuySearchResult> GetModelListAsync(string keyword, DateTime?startTime, DateTime?endTime, int pageIndex, int pageSize)
{
using (MyDbContext dbc = new MyDbContext())
{
CashBuySearchResult result = new CashBuySearchResult();
var logs = dbc.GetAll <CashBuyEntity>().AsNoTracking();
if (!string.IsNullOrEmpty(keyword))
{
logs = logs.Where(a => a.OrderCode.Contains(keyword));
}
if (startTime != null)
{
logs = logs.Where(a => a.CreateTime >= startTime);
}
if (endTime != null)
{
logs = logs.Where(a => SqlFunctions.DateDiff("day", endTime, a.CreateTime) <= 0);
}
result.PageCount = (int)Math.Ceiling((await logs.LongCountAsync()) * 1.0f / pageSize);
var logsResult = await logs.OrderByDescending(a => a.CreateTime).Skip((pageIndex - 1) * pageSize).Take(pageSize).ToListAsync();
result.log = logsResult.Select(a => ToDTO(a)).ToArray();
return(result);
}
}
//求购订单
public async Task <CashBuySearchResult> BuyListAsync(long?userId, int pageIndex, int pageSize)
{
using (MyDbContext dbc = new MyDbContext())
{
CashBuySearchResult result = new CashBuySearchResult();
var logs = dbc.GetAll <CashBuyEntity>().AsNoTracking();
if (userId != null && userId > 0)
{
logs = logs.Where(a => a.UserId == userId);
}
result.TotalCount = await logs.LongCountAsync();
result.PageCount = (int)Math.Ceiling((result.TotalCount) * 1.0f / pageSize);
var logsResult = await logs.OrderByDescending(a => a.CreateTime).Skip((pageIndex - 1) * pageSize).Take(pageSize).ToListAsync();
result.log = logsResult.Select(a => ToDTO(a)).ToArray();
return(result);
}
}
