public IActionResult Search([FromBody] MetadataSearch search, [FromQuery] bool incArchive = false)
{
string currentUser = HttpContext.User.Identity.Name;
if (search == null)
{
return(_securityRepository.GateNotFound(currentUser, AccessLogAction.DocumentMetadataSearch, "Metadata", search.BusinessArea));
}
if (!_securityRepository.UserIsAuthorisedByBuisnessAreas(HttpContext, AuthActions.Return, search.BusinessArea))
{
return(_securityRepository.GateUnathorised(currentUser, AccessLogAction.DocumentMetadataSearch, "Metadata", search.BusinessArea));
}
var result = _metadataRepository.SearchByMetadataSearch(search, incArchive);
_securityRepository.LogUserAction(currentUser, AccessLogAction.DocumentMetadataSearch, search.BusinessArea, "Metadata", true);
_securityRepository.LogUserSearch(currentUser, search);
_securityRepository.SaveChanges();
return(Ok(result));
}
public void LogUserSearch(string user, MetadataSearch search)
{
_context.SearchLogs.Add(new SearchLogEntity(user, search));
}
public List <MetadataEntity> SearchByMetadataSearch(MetadataSearch search, bool incArchive)
{
var searchContext = _context.MetadataEntities.AsQueryable().Where(gg => gg.BuisnessArea == search.BusinessArea && gg.Archive.Is == incArchive);
List <MetadataEntity> results = new List <MetadataEntity>();
foreach (var item in search.Search)
{
switch (item.Type)
{
case "AllKeys":
{
var keys = (SearchAllKeys)item;
var tmp = searchContext.Where(gg => gg.Metadata.ContainsValue(keys.Value)).ToList();
if (search.Joiner == SearchJoin.And)
{
results.AddRange(tmp);
}
else
{
if (results.Count >= 1)
{
results.AddRange(tmp);
}
else
{
results.RemoveAll(it => tmp.Contains(it));
}
}
break;
}
case "Equality":
{
var keys = (SearchEquality)item;
List <MetadataEntity> entities = new List <MetadataEntity>();
if (keys.Invert)
{
entities.AddRange(searchContext.Where(gg => gg.Metadata[keys.Key] != keys.Value).ToList());
}
else
{
entities.AddRange(searchContext.Where(gg => gg.Metadata[keys.Key] == keys.Value).ToList());
}
if (search.Joiner == SearchJoin.And)
{
results.AddRange(entities);
}
else
{
if (results.Count >= 1)
{
results.AddRange(entities);
}
else
{
results.RemoveAll(it => entities.Contains(it));
}
}
break;
}
case "Present":
{
var keys = (SearchPresent)item;
List <MetadataEntity> entities = new List <MetadataEntity>();
if (keys.Invert)
{
entities.AddRange(searchContext.Where(gg => gg.Metadata.ContainsKey(keys.Key) == false).ToList());
}
else
{
entities.AddRange(searchContext.Where(gg => gg.Metadata.ContainsKey(keys.Key)).ToList());
}
if (search.Joiner == SearchJoin.And)
{
results.AddRange(entities);
}
else
{
if (results.Count >= 1)
{
results.AddRange(entities);
}
else
{
results.RemoveAll(it => entities.Contains(it));
}
}
break;
}
default:
throw new Exception("Unable to read Input SearchType");
}
}
return(results);
}
