/// <summary>
/// 分页查询
/// </summary>
/// <param name="parameter">查询参数</param>
public async Task <PagerList <AdministratorResponse> > PagerQueryAsync(AdministratorQuery parameter)
{
if (parameter == null)
{
return(new PagerList <AdministratorResponse>());
}
Debug.WriteLine($"当前用户: {CurrentUser.UserId}, {CurrentUser.UserName}");
var query = SqlQuery
.Select <User>(
x => new object[] { x.Id, x.Nickname, x.UserName, x.LastModificationTime, x.LastModifier },
true)
.Select <UserInfo>(x => new object[] { x.Gender })
.Select <Administrator>(x => new object[] { x.Enabled })
.From <User>("a")
.Join <UserInfo>("b").On <User, UserInfo>((l, r) => l.Id == r.Id)
.Join <Administrator>("c").On <User, Administrator>((l, r) => l.Id == r.Id)
.WhereIfNotEmpty <User>(x => x.Nickname.Contains(parameter.Nickname))
.WhereIf <User>(x => x.Enabled, parameter.Enabled, parameter.Enabled.HasValue);
if (!parameter.RoleId.IsEmpty())
{
query.Join(
x =>
{
x.Select <UserRole>(y => new object[] { y.UserId }, true).From <UserRole>()
.Where <UserRole>(y => y.RoleId == parameter.RoleId);
}, "d").AppendOn("a.UserId = d.UserId");
}
var result = await query
.OrderBy <User>(x => x.LastModificationTime)
.ToPagerListAsync <AdministratorResponse>(parameter);
var userIds = result.Data.Select(x => Conv.ToGuid(x.Id)).ToList();
var userRoles = await GetUserRolesAsync(userIds);
if (userRoles.Any())
{
result.Data.ForEach(x => { x.Roles = userRoles.Where(y => y.UserId.ToString() == x.Id).ToList(); });
}
return(result);
}
public async Task <IActionResult> PagerQueryAsync([FromQuery] AdministratorQuery query)
{
var result = await QueryAdministratorService.PagerQueryAsync(query);
return(Success(result));
}