/// <summary>
/// Saves the item registration
/// </summary>
/// <param name="registrationCode"></param>
/// <returns></returns>
public bool SaveItemRegistration(Lok.Unik.ModelCommon.ItemRegistration.ItemRegistration registrationCode)
{
using (var session = DocumentStoreLocator.Resolve(DocumentStoreLocator.RootLocation))
{
var itemRegistrationCode =
session.Query <Lok.Unik.ModelCommon.ItemRegistration.ItemRegistration>().FirstOrDefault(dr => dr.PassCode == registrationCode.PassCode);
if (null != itemRegistrationCode)
{
return(false);
}
registrationCode.TimeRegistered = DateTime.UtcNow;
session.Store(registrationCode);
session.SaveChanges();
return(true);
}
}
/// <summary>
/// Registers an item on a previous invite.
/// </summary>
/// <param name="registrationCode"></param>
/// <param name="itemRegistrationCode"></param>
/// <returns>Result of the registration operation.</returns>
public ItemRegistrationResult RegisterItem(string registrationCode, out Lok.Unik.ModelCommon.ItemRegistration.ItemRegistration itemRegistrationCode)
{
var itemId = Guid.NewGuid();
var retval = new Lok.Unik.ModelCommon.ItemRegistration.ItemRegistrationResult
{
ItemId = itemId,
PassCodeName = registrationCode,
Result = ResultCode.RegistrationAccepted
};
using (var coreSession = DocumentStoreLocator.Resolve(DocumentStoreLocator.RootLocation))
{
// get the item matching the given registration code
itemRegistrationCode =
coreSession.Query <Lok.Unik.ModelCommon.ItemRegistration.ItemRegistration>().FirstOrDefault(dr => dr.PassCode == registrationCode);
// not found? registration not accepted.
if (null == itemRegistrationCode)
{
retval.ItemId = Guid.Empty;
retval.AuthCode = string.Empty;
retval.Result = ResultCode.RegistrationInvalidPasscode;
return(retval);
}
// save the item authorization code used to log it in
var ac = new Lok.Unik.ModelCommon.ItemRegistration.AuthCode
{
Principal = itemId.ToString(),
AuthCodeId = Guid.NewGuid(),
Code = AuthorizationCode.GenerateCode(),
Tenant = itemRegistrationCode.TenancyId
};
retval.AuthCode = ac.Code;
retval.PassCodeId = itemRegistrationCode.Id;
coreSession.Store(ac);
coreSession.SaveChanges();
}
return(retval);
}
/// <summary>
/// saves the item registration with tags
/// </summary>
/// <param name="name"> </param>
/// <param name="passcode"></param>
/// <param name="type"></param>
/// <param name="newTags"></param>
/// <param name="selectTag"></param>
/// <param name="facilityId"> </param>
/// <returns></returns>
public bool SaveItemRegistration(
string name, string passcode,
string type, IList <Tag> newTags,
IList <string> selectTag, string facilityId = null)
{
using (var session = DocumentStoreLocator.Resolve(DocumentStoreLocator.RootLocation))
{
var tenancy = ContextRegistry.ContextsOf("Tenancy").First().Segments[1];
var query = from entity in session.Query <Lok.Unik.ModelCommon.ItemRegistration.ItemRegistration>()
where entity.TenancyId == tenancy
select entity;
// all item registrations in the tenant
var dRegistration = query.ToArray();
var oldTag = new List <Tag>();
// list of existing tags matching the selection
var oldTagFind = new List <Tag>();
if (null != selectTag && selectTag.Count > 0)
{
// record all distinct tags used for all registered items
oldTag.AddRange(dRegistration.SelectMany(deviceRegistration => deviceRegistration.Tags));
oldTag = oldTag.Distinct().ToList();
// for every tag selected
foreach (var tag2 in selectTag.Where(tag => !string.IsNullOrEmpty(tag)))
{
var tag3 = tag2;
// find all recorded tags matching the selection tags
foreach (var tag1 in oldTag.Where(tag1 => tag3.Equals(tag1.Value)))
{
oldTagFind.Add(tag1);
break;
}
}
}
oldTagFind = oldTagFind.Distinct().ToList();
foreach (var old in oldTagFind)
{
newTags.Add(old);
}
// retain all old tags, add in a grouping tag
var dr = new Lok.Unik.ModelCommon.ItemRegistration.ItemRegistration
{
Id = Guid.NewGuid(),
TenancyId = tenancy,
PassCode = passcode,
Name = name,
Tags = newTags,
TimeRegistered = DateTime.UtcNow,
Type = type,
FacilityId = facilityId
};
//Add Default Tag for Grouping.
dr.Tags.Add(
new Tag
{
Id = Guid.NewGuid(),
Type = TagType.ItemRegistration,
Attribute = dr.Name,
Value = dr.PassCode,
CreateDate = DateTime.UtcNow,
Category = new TagCategory {
Name = TagType.ItemRegistration.EnumName(), Color = KnownColor.Transparent
}
});
session.Store(dr);
session.SaveChanges();
return(true);
}
}
