private IQueryable <EmailTypeDAO> OrFilter(IQueryable <EmailTypeDAO> query, EmailTypeFilter filter)
{
if (filter.OrFilter == null || filter.OrFilter.Count == 0)
{
return(query);
}
IQueryable <EmailTypeDAO> initQuery = query.Where(q => false);
foreach (EmailTypeFilter EmailTypeFilter in filter.OrFilter)
{
IQueryable <EmailTypeDAO> queryable = query;
if (EmailTypeFilter.Id != null && EmailTypeFilter.Id.HasValue)
{
queryable = queryable.Where(q => q.Id, EmailTypeFilter.Id);
}
if (EmailTypeFilter.Code != null && EmailTypeFilter.Code.HasValue)
{
queryable = queryable.Where(q => q.Code, EmailTypeFilter.Code);
}
if (EmailTypeFilter.Name != null && EmailTypeFilter.Name.HasValue)
{
queryable = queryable.Where(q => q.Name, EmailTypeFilter.Name);
}
initQuery = initQuery.Union(queryable);
}
return(initQuery);
}
public async Task <int> Count(EmailTypeFilter filter)
{
IQueryable <EmailTypeDAO> EmailTypes = DataContext.EmailType.AsNoTracking();
EmailTypes = DynamicFilter(EmailTypes, filter);
return(await EmailTypes.CountAsync());
}
public async Task <List <EmailType> > List(EmailTypeFilter EmailTypeFilter)
{
try
{
List <EmailType> EmailTypes = await UOW.EmailTypeRepository.List(EmailTypeFilter);
return(EmailTypes);
}
catch (Exception ex)
{
await Logging.CreateSystemLog(ex, nameof(EmailTypeService));
}
return(null);
}
public async Task <int> Count(EmailTypeFilter EmailTypeFilter)
{
try
{
int result = await UOW.EmailTypeRepository.Count(EmailTypeFilter);
return(result);
}
catch (Exception ex)
{
await Logging.CreateSystemLog(ex, nameof(EmailTypeService));
}
return(0);
}
public async Task <List <EmailType> > List(EmailTypeFilter filter)
{
if (filter == null)
{
return(new List <EmailType>());
}
IQueryable <EmailTypeDAO> EmailTypeDAOs = DataContext.EmailType.AsNoTracking();
EmailTypeDAOs = DynamicFilter(EmailTypeDAOs, filter);
EmailTypeDAOs = DynamicOrder(EmailTypeDAOs, filter);
List <EmailType> EmailTypes = await DynamicSelect(EmailTypeDAOs, filter);
return(EmailTypes);
}
private IQueryable <EmailTypeDAO> DynamicOrder(IQueryable <EmailTypeDAO> query, EmailTypeFilter filter)
{
switch (filter.OrderType)
{
case OrderType.ASC:
switch (filter.OrderBy)
{
case EmailTypeOrder.Id:
query = query.OrderBy(q => q.Id);
break;
case EmailTypeOrder.Code:
query = query.OrderBy(q => q.Code);
break;
case EmailTypeOrder.Name:
query = query.OrderBy(q => q.Name);
break;
}
break;
case OrderType.DESC:
switch (filter.OrderBy)
{
case EmailTypeOrder.Id:
query = query.OrderByDescending(q => q.Id);
break;
case EmailTypeOrder.Code:
query = query.OrderByDescending(q => q.Code);
break;
case EmailTypeOrder.Name:
query = query.OrderByDescending(q => q.Name);
break;
}
break;
}
query = query.Skip(filter.Skip).Take(filter.Take);
return(query);
}
private IQueryable <EmailTypeDAO> DynamicFilter(IQueryable <EmailTypeDAO> query, EmailTypeFilter 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 <EmailType> > DynamicSelect(IQueryable <EmailTypeDAO> query, EmailTypeFilter filter)
{
List <EmailType> EmailTypes = await query.Select(q => new EmailType()
{
Id = filter.Selects.Contains(EmailTypeSelect.Id) ? q.Id : default(long),
Code = filter.Selects.Contains(EmailTypeSelect.Code) ? q.Code : default(string),
Name = filter.Selects.Contains(EmailTypeSelect.Name) ? q.Name : default(string),
}).ToListAsync();
return(EmailTypes);
}
