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