/// <summary>
/// 分页获取角色
/// </summary>
/// <param name="predicates"></param>
/// <param name="input"></param>
/// <returns></returns>
public async Task <Tuple <List <Role>, int> > GetPagedRoleAsync(List <AprilPredicate <Role> > predicates,
PageQueryEntity input)
{
var tuple = await _roleRepository.QueryAsync(predicates, input);
return(tuple);
}
/// <summary>
/// 分页获取管理员
/// </summary>
/// <param name="predicates"></param>
/// <param name="input"></param>
/// <param name="includeNames"></param>
/// <returns></returns>
public async Task <Tuple <List <Manager>, int> > GetPagedMemberAsync(List <AprilPredicate <Manager> > predicates,
PageQueryEntity input, List <string> includeNames)
{
var tuple = await _managerRepository.QueryAsync(predicates, input, includeNames);
return(tuple);
}
/// <summary>
/// 获取分页包含子结果集
/// </summary>
/// <param name="predicateList"></param>
/// <param name="pageQueryEntity"></param>
/// <param name="includeNames"></param>
/// <returns></returns>
public async Task <Tuple <List <TEntity>, int> > QueryAsync(List <AprilPredicate <TEntity> > predicateList, PageQueryEntity pageQueryEntity, List <string> includeNames)
{
var query = GetAll();
includeNames?.Aggregate(query, (current, item) => current.Include(item));
var totalCount = query.Count();
var data = await query
.OrderBy(pageQueryEntity.Sorting)
.PageBy(pageQueryEntity.SkipCount, pageQueryEntity.MaxResultCount)
.ToListAsync();
return(new Tuple <List <TEntity>, int>(data, totalCount));
}
/// <summary>
/// 获取分页数据
/// </summary>
/// <param name="predicateList"></param>
/// <param name="pageQueryEntity"></param>
/// <returns></returns>
public async Task <Tuple <List <TEntity>, int> > QueryAsync(List <AprilPredicate <TEntity> > predicateList, PageQueryEntity pageQueryEntity)
{
var query = GetAll();
query = query.WhereIf(predicateList);
var totalCount = query.Count();
var data = await query
.OrderBy(pageQueryEntity.Sorting)
.PageBy(pageQueryEntity.SkipCount, pageQueryEntity.MaxResultCount)
.ToListAsync();
return(new Tuple <List <TEntity>, int>(data, totalCount));
}