public async Task <int> Count(EmailStatusFilter filter)
{
IQueryable <EmailStatusDAO> EmailStatuses = DataContext.EmailStatus.AsNoTracking();
EmailStatuses = DynamicFilter(EmailStatuses, filter);
return(await EmailStatuses.CountAsync());
}
public async Task <List <EmailStatus> > List(EmailStatusFilter EmailStatusFilter)
{
try
{
List <EmailStatus> EmailStatuss = await UOW.EmailStatusRepository.List(EmailStatusFilter);
return(EmailStatuss);
}
catch (Exception ex)
{
await Logging.CreateSystemLog(ex, nameof(EmailStatusService));
}
return(null);
}
public async Task <int> Count(EmailStatusFilter EmailStatusFilter)
{
try
{
int result = await UOW.EmailStatusRepository.Count(EmailStatusFilter);
return(result);
}
catch (Exception ex)
{
await Logging.CreateSystemLog(ex, nameof(EmailStatusService));
}
return(0);
}
public async Task <List <EmailStatus> > List(EmailStatusFilter filter)
{
if (filter == null)
{
return(new List <EmailStatus>());
}
IQueryable <EmailStatusDAO> EmailStatusDAOs = DataContext.EmailStatus.AsNoTracking();
EmailStatusDAOs = DynamicFilter(EmailStatusDAOs, filter);
EmailStatusDAOs = DynamicOrder(EmailStatusDAOs, filter);
List <EmailStatus> EmailStatuses = await DynamicSelect(EmailStatusDAOs, filter);
return(EmailStatuses);
}
public async Task <bool> ValidateId(EmailStatus EmailStatus)
{
EmailStatusFilter EmailStatusFilter = new EmailStatusFilter
{
Skip = 0,
Take = 10,
Id = new IdFilter {
Equal = EmailStatus.Id
},
Selects = EmailStatusSelect.Id
};
int count = await UOW.EmailStatusRepository.Count(EmailStatusFilter);
if (count == 0)
{
EmailStatus.AddError(nameof(EmailStatusValidator), nameof(EmailStatus.Id), ErrorCode.IdNotExisted);
}
return(count == 1);
}
private IQueryable <EmailStatusDAO> DynamicOrder(IQueryable <EmailStatusDAO> query, EmailStatusFilter filter)
{
switch (filter.OrderType)
{
case OrderType.ASC:
switch (filter.OrderBy)
{
case EmailStatusOrder.Id:
query = query.OrderBy(q => q.Id);
break;
case EmailStatusOrder.Code:
query = query.OrderBy(q => q.Code);
break;
case EmailStatusOrder.Name:
query = query.OrderBy(q => q.Name);
break;
}
break;
case OrderType.DESC:
switch (filter.OrderBy)
{
case EmailStatusOrder.Id:
query = query.OrderByDescending(q => q.Id);
break;
case EmailStatusOrder.Code:
query = query.OrderByDescending(q => q.Code);
break;
case EmailStatusOrder.Name:
query = query.OrderByDescending(q => q.Name);
break;
}
break;
}
query = query.Skip(filter.Skip).Take(filter.Take);
return(query);
}
private IQueryable <EmailStatusDAO> OrFilter(IQueryable <EmailStatusDAO> query, EmailStatusFilter filter)
{
if (filter.OrFilter == null || filter.OrFilter.Count == 0)
{
return(query);
}
IQueryable <EmailStatusDAO> initQuery = query.Where(q => false);
foreach (EmailStatusFilter EmailStatusFilter in filter.OrFilter)
{
IQueryable <EmailStatusDAO> queryable = query;
if (EmailStatusFilter.Id != null && EmailStatusFilter.Id.HasValue)
{
queryable = queryable.Where(q => q.Id, EmailStatusFilter.Id);
}
if (EmailStatusFilter.Code != null && EmailStatusFilter.Code.HasValue)
{
queryable = queryable.Where(q => q.Code, EmailStatusFilter.Code);
}
if (EmailStatusFilter.Name != null && EmailStatusFilter.Name.HasValue)
{
queryable = queryable.Where(q => q.Name, EmailStatusFilter.Name);
}
initQuery = initQuery.Union(queryable);
}
return(initQuery);
}
private IQueryable <EmailStatusDAO> DynamicFilter(IQueryable <EmailStatusDAO> query, EmailStatusFilter filter)
{
if (filter == null)
{
return(query.Where(q => false));
}
if (filter.Id != null && filter.Id.HasValue)
{
query = query.Where(q => q.Id, filter.Id);
}
if (filter.Code != null && filter.Code.HasValue)
{
query = query.Where(q => q.Code, filter.Code);
}
if (filter.Name != null && filter.Name.HasValue)
{
query = query.Where(q => q.Name, filter.Name);
}
query = OrFilter(query, filter);
return(query);
}
private async Task <List <EmailStatus> > DynamicSelect(IQueryable <EmailStatusDAO> query, EmailStatusFilter filter)
{
List <EmailStatus> EmailStatuses = await query.Select(q => new EmailStatus()
{
Id = filter.Selects.Contains(EmailStatusSelect.Id) ? q.Id : default(long),
Code = filter.Selects.Contains(EmailStatusSelect.Code) ? q.Code : default(string),
Name = filter.Selects.Contains(EmailStatusSelect.Name) ? q.Name : default(string),
}).ToListAsync();
return(EmailStatuses);
}
