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