public BlacklistQueryResult Search(SearchCompanyBlacklistRequest model)
{
Establish.For(model, nameof(model)).IsNotNull()
.Property(x => x.Name, nameof(model.Name), e => e.IsNotNullOrEmpty())
.Property(x => x.CountryCode, nameof(model.CountryCode), e => e.IsNotNullOrEmpty().HasExactLength(2));
// name and country are manditory
var query = new DplSearch();
query.AddClause(DplFields.Name, DplSearchMatchType.Similar, model.Name);
query.AddClause(DplFields.CountryCode, DplSearchMatchType.Exact, model.CountryCode);
if (!string.IsNullOrEmpty(model.City))
{
query.AddClause(DplFields.City, DplSearchMatchType.Exact, model.City);
}
if (model.Uri != null && Uri.IsWellFormedUriString(model.Uri, UriKind.Absolute))
{
var uri = new Uri(model.Uri, UriKind.Absolute);
query.AddClause(DplFields.Notes, DplSearchMatchType.Contains, uri.DnsSafeHost);
}
if (!string.IsNullOrEmpty(model.StateCode))
{
query.AddClause(DplFields.StateCode, DplSearchMatchType.Exact, model.StateCode);
}
var dplResult = CSDenialService.SearchDpl(query);
var result = new BlacklistQueryResult(dplResult.Hits.Select(x => x.Id));
return(result);
}
public BlacklistQueryResult Search(SearchPersonBlacklistRequest model)
{
Establish.For(model, nameof(model)).IsNotNull()
.Property(x => x.Name, nameof(model.Name), e => e.IsNotNullOrEmpty())
.Property(x => x.CountryCode, nameof(model.CountryCode), e => e.IsNotNullOrEmpty().HasExactLength(2));
// name and country are manditory
var query = new DplSearch();
query.AddClause(DplFields.Name, DplSearchMatchType.Similar, model.Name);
query.AddClause(DplFields.CountryCode, DplSearchMatchType.Exact, model.CountryCode);
if (!string.IsNullOrEmpty(model.City))
{
query.AddClause(DplFields.City, DplSearchMatchType.Exact, model.City);
}
if (!string.IsNullOrEmpty(model.Email))
{
query.AddClause(DplFields.Notes, DplSearchMatchType.Contains, model.Email);
}
if (!string.IsNullOrEmpty(model.StateCode))
{
query.AddClause(DplFields.StateCode, DplSearchMatchType.Exact, model.StateCode);
}
var dplResult = CSDenialService.SearchDpl(query);
var result = new BlacklistQueryResult(dplResult.Hits.Select(x => x.Id));
return(result);
}
public BlacklistQueryResult Search(SearchEmailBlacklistRequest model)
{
Establish.For(model, nameof(model)).IsNotNull()
.Property(x => x.Email, nameof(model.Email), e => e.IsNotNullOrEmpty().MatchesPattern(EmailRegex));
var query = new DplSearch();
query.AddClause(DplFields.Notes, DplSearchMatchType.Contains, model.Email);
var dplResult = CSDenialService.SearchDpl(query);
var result = new BlacklistQueryResult(dplResult.Hits.Select(x => x.Id));
return(result);
}
public BlacklistQueryResult Search(SearchDomainBlacklistRequest model)
{
Establish.For(model, nameof(model)).IsNotNull()
.Property(x => x.Uri, nameof(model.Uri), e => e.IsNotNull().Satisfies(x => Uri.IsWellFormedUriString(x, UriKind.Absolute)));
var uri = new Uri(model.Uri);
var query = new DplSearch();
query.AddClause(DplFields.Notes, DplSearchMatchType.Contains, uri.DnsSafeHost);
var dplResult = CSDenialService.SearchDpl(query);
var result = new BlacklistQueryResult(dplResult.Hits.Select(x => x.Id));
return(result);
}
public DplSearchResult SearchDpl(DplSearch searchQuery)
{
if (searchQuery == null)
{
throw new ArgumentNullException(nameof(searchQuery));
}
var clauses = searchQuery.GetClauses();
if (!clauses.Any())
{
throw new ArgumentException("DPL Search does not contain any clauses.", nameof(searchQuery));
}
IEnumerable <DplEntry> entries = Repository.DplEntries;
foreach (var clause in clauses)
{
switch (clause.MatchType)
{
case DplSearchMatchType.Exact:
switch (clause.DplField)
{
case DplFields.City:
entries = entries.Where(x => string.Equals(x.City, clause.Value, StringComparison.OrdinalIgnoreCase));
break;
case DplFields.CountryCode:
entries = entries.Where(x => string.Equals(x.CountryCode, clause.Value, StringComparison.OrdinalIgnoreCase));
break;
case DplFields.Name:
entries = entries.Where(x => string.Equals(x.Name, clause.Value, StringComparison.OrdinalIgnoreCase));
break;
case DplFields.Notes:
entries = entries.Where(x => string.Equals(x.Notes, clause.Value, StringComparison.OrdinalIgnoreCase));
break;
case DplFields.StateCode:
entries = entries.Where(x => string.Equals(x.StateCode, clause.Value, StringComparison.OrdinalIgnoreCase));
break;
}
break;
case DplSearchMatchType.Similar:
float threshold = 0.3125f;
switch (clause.DplField)
{
case DplFields.City:
entries = entries.Where(x => (Levenshtein.CalculateDistance(x.City, clause.Value, 1) / (float)clause.Value.Length) < threshold);
break;
case DplFields.CountryCode:
entries = entries.Where(x => (Levenshtein.CalculateDistance(x.CountryCode, clause.Value, 1) / (float)clause.Value.Length) < threshold);
break;
case DplFields.Name:
entries = entries.Where(x => (Levenshtein.CalculateDistance(x.Name, clause.Value, 1) / (float)clause.Value.Length) < threshold);
break;
case DplFields.Notes:
entries = entries.Where(x => (Levenshtein.CalculateDistance(x.Notes, clause.Value, 1) / (float)clause.Value.Length) < threshold);
break;
case DplFields.StateCode:
entries = entries.Where(x => (Levenshtein.CalculateDistance(x.StateCode, clause.Value, 1) / (float)clause.Value.Length) < threshold);
break;
}
break;
case DplSearchMatchType.Contains:
switch (clause.DplField)
{
case DplFields.City:
entries = entries.Where(x => x.City.IndexOf(clause.Value, StringComparison.OrdinalIgnoreCase) != -1);
break;
case DplFields.CountryCode:
entries = entries.Where(x => x.CountryCode.IndexOf(clause.Value, StringComparison.OrdinalIgnoreCase) != -1);
break;
case DplFields.Name:
entries = entries.Where(x => x.Name.IndexOf(clause.Value, StringComparison.OrdinalIgnoreCase) != -1);
break;
case DplFields.Notes:
entries = entries.Where(x => x.Notes.IndexOf(clause.Value, StringComparison.OrdinalIgnoreCase) != -1);
break;
case DplFields.StateCode:
entries = entries.Where(x => x.StateCode.IndexOf(clause.Value, StringComparison.OrdinalIgnoreCase) != -1);
break;
}
break;
default:
throw new ArgumentException($"{nameof(DplSearchMatchType)} value not defined.", nameof(searchQuery));
}
}
var hits = entries.ToList();
var result = new DplSearchResult()
{
Hits = hits,
TotalHits = hits.Count,
ReportDateTime = DateTime.Now
};
return(result);
}
