/// <summary>
///
/// </summary>
/// <param name="ordenation"></param>
/// <returns></returns>
private SortDefinition <NotificationDocument> OrderBy(EOrdenation ordenation)
{
switch (ordenation)
{
case EOrdenation.CapturedAt:
return(Builders <NotificationDocument> .Sort.Descending(nameof(NotificationDocument.CountryName).ToLower()));
case EOrdenation.Infections:
return(Builders <NotificationDocument> .Sort.Descending(nameof(NotificationDocument.Infections).ToLower()));
case EOrdenation.Deaths:
return(Builders <NotificationDocument> .Sort.Descending(nameof(NotificationDocument.Deaths).ToLower()));
case EOrdenation.Recovered:
return(Builders <NotificationDocument> .Sort.Descending(nameof(NotificationDocument.Recovered).ToLower()));
case EOrdenation.Total:
return(Builders <NotificationDocument> .Sort.Descending(nameof(NotificationDocument.Total).ToLower()));
default:
return(Builders <NotificationDocument> .Sort.Descending(nameof(NotificationDocument.Infections).ToLower()));
}
}
/// <summary>
/// Lists all active notifications
/// </summary>
/// <typeparam name="NotificationDocument"></typeparam>
/// <returns></returns>
public async Task <List <NotificationDocument> > ListDocuments(bool isActive, EOrdenation ordenation, string countryName = null)
{
FilterDefinition <NotificationDocument>[] filtersDef = new FilterDefinition <NotificationDocument> [2];
filtersDef[0] = Builders <NotificationDocument> .Filter.Eq(nameof(NotificationDocument.Active), isActive);
// If filtered by name, then searches only those, otherwise searches for all Countries != empty string
if (!string.IsNullOrEmpty(countryName))
{
filtersDef[1] = Builders <NotificationDocument> .Filter.Eq(nameof(NotificationDocument.CountryName), countryName);
}
else
{
filtersDef[1] = Builders <NotificationDocument> .Filter.Ne(nameof(NotificationDocument.CountryName), countryName);
}
FilterDefinition <NotificationDocument> filter = Builders <NotificationDocument> .Filter.And(
filtersDef
);
var oDef = this.OrderBy(ordenation);
return((await _ctx.Notifications.FindAsync(filter, new FindOptions <NotificationDocument, NotificationDocument>()
{
Sort = oDef
})).ToList());
}