private bool IsTenantConditionEnabled(TenantCondition value, bool isStateful)
{
switch (value)
{
case TenantCondition.None:
return(true);
case TenantCondition.OwningTenant:
return(isStateful);
case TenantCondition.SpecificTenant:
return(true);
default:
throw CreateInvalidOperationException("The value '{0}' is not a valid value for 'TenantCondition'.", value);
}
}
public virtual async Task <List <T> > GetByQueryAsync(QueryBase <T> query)
{
var condition = TenantCondition.And(query.GetQueryWhere());
query.RecordCount = await DbSet.Where(condition).CountAsync();
if (query.RecordCount < 1)
{
query.Result = new List <T>();
}
else
{
if (query.QueryFields.Any())
{
//临时方法，待改进,不科学的方法
query.Result =
await Task.Run(() =>
DbSet
.Where(condition)
.SelectProperties(query.QueryFields)
.OrderByDescending(query.OrderBy) //暂时取消排序
.Skip(query.PageStart)
.Take(query.PageSize)
.ToList());
}
else
{
query.Result = await DbSet
.Where(condition)
.OrderByDescending(query.OrderBy) //暂时取消排序
.Skip(query.PageStart)
.Take(query.PageSize)
.ToListAsync();
}
}
return(query.Result);
}
public virtual async Task <T> GetByIdAsync(Guid id)
{
var condition = TenantCondition.And(x => x.Id == id);
return(await DbSet.FirstOrDefaultAsync(condition));
}
