public static void Set(NFT e, string Uri, string FirstName, string LastName) // Template: NPCLevel1Set_cs.txt
{
if (e._state != NeoEntityModel.EntityState.NULL)
{
e._uri = Uri; e._firstName = FirstName; e._lastName = LastName; e._state = NeoEntityModel.EntityState.SET;
}
}
// Factory methods // Template: NPCLevel1Part2_cs.txt
private static NFT _Initialize(NFT e)
{
e._uri = ""; e._firstName = ""; e._lastName = "";
e._state = NeoEntityModel.EntityState.NULL;
if (NeoTrace.RUNTIME)
{
LogExt("_Initialize(e).NFT", e);
}
return(e);
}
public static NFT New()
{
NFT e = new NFT();
_Initialize(e);
if (NeoTrace.RUNTIME)
{
LogExt("New().NFT", e);
}
return(e);
}
public static NFT Tombstone()
{
NFT e = new NFT();
e._uri = ""; e._firstName = ""; e._lastName = "";
e._state = NeoEntityModel.EntityState.TOMBSTONED;
if (NeoTrace.RUNTIME)
{
LogExt("Tombstone().NFT", e);
}
return(e);
}
public static NFT Missing()
{
NFT e = new NFT();
e._uri = ""; e._firstName = ""; e._lastName = "";
e._state = NeoEntityModel.EntityState.MISSING;
if (NeoTrace.RUNTIME)
{
LogExt("Missing().NFT", e);
}
return(e);
}
public static NFT New(string Uri, string FirstName, string LastName)
{
NFT e = new NFT();
e._uri = Uri; e._firstName = FirstName; e._lastName = LastName;
e._state = NeoEntityModel.EntityState.INIT;
if (NeoTrace.RUNTIME)
{
LogExt("New(.,.).NFT", e);
}
return(e);
}
public static bool Put(NFT e, string key)
{
if (key.Length == 0)
{
return(false);
}
if (NeoTrace.RUNTIME)
{
LogExt("Put(skey).NFT", e);
}
Neo.SmartContract.Framework.Services.Neo.StorageContext ctx = Neo.SmartContract.Framework.Services.Neo.Storage.CurrentContext;
string _skeyTag = key + _classKeyTag;
if (NeoTrace.RUNTIME)
{
TraceRuntime("Put(skey)._skeyTag", _skeyTag);
}
byte[] bsta = Neo.SmartContract.Framework.Services.Neo.Storage.Get(ctx, _skeyTag + _sSTA);
if (NeoTrace.RUNTIME)
{
TraceRuntime("Put(skey).bsta", bsta.Length, bsta);
}
bool isMissing = false; if (bsta.Length == 0)
{
isMissing = true;
}
e._state = NeoEntityModel.EntityState.PUTTED;
BigInteger bis = e._state.AsBigInteger();
if (NeoTrace.RUNTIME)
{
TraceRuntime("Put(skey).bis", bis);
}
Neo.SmartContract.Framework.Services.Neo.Storage.Put(ctx, _skeyTag + _sSTA, bis);
if (isMissing)
{
Neo.SmartContract.Framework.Services.Neo.Storage.Put(ctx, _skeyTag + _sUri, e._uri); // Template: NPCLevel2EPut_cs.txt
}
Neo.SmartContract.Framework.Services.Neo.Storage.Put(ctx, _skeyTag + _sFirstName, e._firstName); // Template: NPCLevel2EPut_cs.txt
Neo.SmartContract.Framework.Services.Neo.Storage.Put(ctx, _skeyTag + _sLastName, e._lastName); // Template: NPCLevel2EPut_cs.txt
if (NeoTrace.RUNTIME)
{
LogExt("Put(skey).NFT", e); // Template: NPCLevel2FGet_cs.txt
}
return(true);
}
/// <summary>
/// Get an element of an array of entities from Storage based on a NeoStorageKey (NPC Level 4)
/// </summary>
/// <param name="vau">vau</param>
/// <param name="index">index</param>
/// <returns>NFT</returns>
public static NFT GetElement(NeoVersionedAppUser vau, byte[] domain, int index)
{
if (NeoVersionedAppUser.IsNull(vau))
{
return(Null());
}
Neo.SmartContract.Framework.Services.Neo.StorageContext ctx = Neo.SmartContract.Framework.Services.Neo.Storage.CurrentContext;
NeoStorageKey nsk = NeoStorageKey.New(vau, domain, _bClassName);
NFT e;
//byte[] bkey;
byte[] bsta = Neo.SmartContract.Framework.Services.Neo.Storage.Get(ctx, NeoStorageKey.StorageKey(nsk, index, _bSTA));
if (NeoTrace.RUNTIME)
{
TraceRuntime("Get(bkey).NFT.bsta", bsta.Length, bsta);
}
if (bsta.Length == 0)
{
e = NFT.Missing();
}
else // not MISSING
{
int ista = (int)bsta.AsBigInteger();
NeoEntityModel.EntityState sta = (NeoEntityModel.EntityState)ista;
if (sta == NeoEntityModel.EntityState.TOMBSTONED)
{
e = NFT.Tombstone();
}
else // not MISSING && not TOMBSTONED
{
e = new NFT();
string Uri = Neo.SmartContract.Framework.Services.Neo.Storage.Get(ctx, NeoStorageKey.StorageKey(nsk, index, _bUri)).AsString(); // Template: NPCLevel4CGetElement_cs.txt
string FirstName = Neo.SmartContract.Framework.Services.Neo.Storage.Get(ctx, NeoStorageKey.StorageKey(nsk, index, _bFirstName)).AsString(); // Template: NPCLevel4CGetElement_cs.txt
string LastName = Neo.SmartContract.Framework.Services.Neo.Storage.Get(ctx, NeoStorageKey.StorageKey(nsk, index, _bLastName)).AsString(); // Template: NPCLevel4CGetElement_cs.txt
e._uri = Uri; e._firstName = FirstName; e._lastName = LastName; // NPCLevel4DBuryElement_cs.txt
e._state = sta;
e._state = NeoEntityModel.EntityState.GETTED; /* OVERRIDE */
}
}
if (NeoTrace.RUNTIME)
{
LogExt("Get(bkey).NFT.e", e);
}
return(e);
}
public static NFT Get(string key)
{
if (key.Length == 0)
{
return(Null());
}
Neo.SmartContract.Framework.Services.Neo.StorageContext ctx = Neo.SmartContract.Framework.Services.Neo.Storage.CurrentContext;
string _skeyTag = key + _classKeyTag;
NFT e;
byte[] bsta = Neo.SmartContract.Framework.Services.Neo.Storage.Get(ctx, _skeyTag + _sSTA);
if (NeoTrace.RUNTIME)
{
TraceRuntime("Get(skey).NFT.bsta", bsta.Length, bsta);
}
if (bsta.Length == 0)
{
e = NFT.Missing();
}
else // not MISSING
{
int ista = (int)bsta.AsBigInteger();
NeoEntityModel.EntityState sta = (NeoEntityModel.EntityState)ista;
e = new NFT();
string Uri = Neo.SmartContract.Framework.Services.Neo.Storage.Get(ctx, _skeyTag + _sUri).AsString(); //NPCLevel2IGet_cs.txt
string FirstName = Neo.SmartContract.Framework.Services.Neo.Storage.Get(ctx, _skeyTag + _sFirstName).AsString(); //NPCLevel2IGet_cs.txt
string LastName = Neo.SmartContract.Framework.Services.Neo.Storage.Get(ctx, _skeyTag + _sLastName).AsString(); //NPCLevel2IGet_cs.txt
if (NeoTrace.RUNTIME)
{
TraceRuntime("Get(skey).e._uri, e._firstName, e._lastName", e._uri, e._firstName, e._lastName); // Template: NPCLevel2Part2_cs.txt
}
e._uri = Uri; e._firstName = FirstName; e._lastName = LastName;
e._state = sta;
e._state = NeoEntityModel.EntityState.GETTED; /* OVERRIDE */
}
if (NeoTrace.RUNTIME)
{
LogExt("Get(skey).NFT", e);
}
return(e);
}
public static NFT Get(byte[] key)
{
if (key.Length == 0)
{
return(Null());
}
Neo.SmartContract.Framework.Services.Neo.StorageContext ctx = Neo.SmartContract.Framework.Services.Neo.Storage.CurrentContext;
byte[] _bkeyTag = Helper.Concat(key, _bclassKeyTag);
NFT e;
byte[] bsta = Neo.SmartContract.Framework.Services.Neo.Storage.Get(ctx, Helper.Concat(_bkeyTag, _bSTA));
if (NeoTrace.RUNTIME)
{
TraceRuntime("Get(bkey).bsta", bsta.Length, bsta);
}
if (bsta.Length == 0)
{
e = NFT.Missing();
}
else // not MISSING
{
int ista = (int)bsta.AsBigInteger();
NeoEntityModel.EntityState sta = (NeoEntityModel.EntityState)ista;
e = new NFT();
string Uri = Neo.SmartContract.Framework.Services.Neo.Storage.Get(ctx, Helper.Concat(_bkeyTag, _bUri)).AsString(); //NPCLevel2GGet_cs.txt
string FirstName = Neo.SmartContract.Framework.Services.Neo.Storage.Get(ctx, Helper.Concat(_bkeyTag, _bFirstName)).AsString(); //NPCLevel2GGet_cs.txt
string LastName = Neo.SmartContract.Framework.Services.Neo.Storage.Get(ctx, Helper.Concat(_bkeyTag, _bLastName)).AsString(); //NPCLevel2GGet_cs.txt
e._uri = Uri; e._firstName = FirstName; e._lastName = LastName; // Template: NPCLevel2HGet_cs.txt
e._state = sta;
e._state = NeoEntityModel.EntityState.GETTED; /* OVERRIDE */
}
if (NeoTrace.RUNTIME)
{
LogExt("Get(bkey).NFT", e);
}
return(e);
}
/// <summary>
/// Collectible methods (NPC Level 4)
/// </summary>
/// <param name="e">e</param>
/// <param name="vau">vau</param>
/// <param name="index">index</param>
/// <returns>bool</returns>
public static bool PutElement(NFT e, NeoVersionedAppUser vau, byte[] domain, int index)
{
if (NeoVersionedAppUser.IsNull(vau))
{
return(false);
}
Neo.SmartContract.Framework.Services.Neo.StorageContext ctx = Neo.SmartContract.Framework.Services.Neo.Storage.CurrentContext;
NeoStorageKey nsk = NeoStorageKey.New(vau, domain, _bClassName);
byte[] bsta = Neo.SmartContract.Framework.Services.Neo.Storage.Get(ctx, NeoStorageKey.StorageKey(nsk, index, _bSTA));
if (NeoTrace.RUNTIME)
{
TraceRuntime("Get(bkey).NFT.bsta", bsta.Length, bsta);
}
bool isMissing = false; if (bsta.Length == 0)
{
isMissing = true;
}
//byte[] bkey;
e._state = NeoEntityModel.EntityState.PUTTED;
Neo.SmartContract.Framework.Services.Neo.Storage.Put(ctx, NeoStorageKey.StorageKey(nsk, index, _bSTA), e._state.AsBigInteger());
if (isMissing)
{
Neo.SmartContract.Framework.Services.Neo.Storage.Put(ctx, NeoStorageKey.StorageKey(nsk, index, _bUri), e._uri); // Template: NPCLevel4APutElementExt0_cs.txt
}
Neo.SmartContract.Framework.Services.Neo.Storage.Put(ctx, NeoStorageKey.StorageKey(nsk, index, _bFirstName), e._firstName); // Template: NPCLevel4APutElementExt0_cs.txt
Neo.SmartContract.Framework.Services.Neo.Storage.Put(ctx, NeoStorageKey.StorageKey(nsk, index, _bLastName), e._lastName); // Template: NPCLevel4APutElementExt0_cs.txt
if (NeoTrace.RUNTIME)
{
LogExt("PutElement(vau,i).NFT", e); // Template: NPCLevel4BGetElement_cs.txt
}
return(true);
}
/// <summary>
/// Bury an element of an array of entities in Storage based on a NeoStorageKey (NPC Level 4)
/// </summary>
/// <param name="vau">vau</param>
/// <param name="index">index</param>
/// <returns>NFT</returns>
public static NFT BuryElement(NeoVersionedAppUser vau, byte[] domain, int index)
{
if (NeoVersionedAppUser.IsNull(vau)) // TODO - create NeoEntityModel.EntityState.BADKEY?
{
return(NFT.Null());
}
Neo.SmartContract.Framework.Services.Neo.StorageContext ctx = Neo.SmartContract.Framework.Services.Neo.Storage.CurrentContext;
NeoStorageKey nsk = NeoStorageKey.New(vau, domain, _bClassName);
//byte[] bkey;
NFT e;
byte[] bsta = Neo.SmartContract.Framework.Services.Neo.Storage.Get(ctx, NeoStorageKey.StorageKey(nsk, index, _bSTA));
if (NeoTrace.RUNTIME)
{
TraceRuntime("Bury(vau,index).NFT.bsta", bsta.Length, bsta);
}
if (bsta.Length == 0)
{
e = NFT.Missing();
}
else // not MISSING - bury it
{
e = NFT.Tombstone(); // TODO - should Bury() preserve the exist field values or re-initialize them? Preserve is cheaper but not as private
Neo.SmartContract.Framework.Services.Neo.Storage.Put(ctx, NeoStorageKey.StorageKey(nsk, index, _bSTA), e._state.AsBigInteger());
Neo.SmartContract.Framework.Services.Neo.Storage.Put(ctx, NeoStorageKey.StorageKey(nsk, index, _bUri), e._uri); // NPCLevel4EBuryElement_cs.txt
Neo.SmartContract.Framework.Services.Neo.Storage.Put(ctx, NeoStorageKey.StorageKey(nsk, index, _bFirstName), e._firstName); // NPCLevel4EBuryElement_cs.txt
Neo.SmartContract.Framework.Services.Neo.Storage.Put(ctx, NeoStorageKey.StorageKey(nsk, index, _bLastName), e._lastName); // NPCLevel4EBuryElement_cs.txt
} // Template: NPCLevel4Part2_cs.txt
if (NeoTrace.RUNTIME)
{
LogExt("Bury(vau,i).NFT", e);
}
return(e);
}
public static NFT Bury(string key)
{
if (key.Length == 0)
{
return(Null());
}
Neo.SmartContract.Framework.Services.Neo.StorageContext ctx = Neo.SmartContract.Framework.Services.Neo.Storage.CurrentContext;
string _skeyTag = key + _classKeyTag;
NFT e;
byte[] bsta = Neo.SmartContract.Framework.Services.Neo.Storage.Get(ctx, _skeyTag + _sSTA);
if (NeoTrace.RUNTIME)
{
TraceRuntime("Bury(skey).NFT.bsta", bsta.Length, bsta);
}
if (bsta.Length == 0)
{
e = NFT.Missing();
}
else // not MISSING - bury it
{
e = NFT.Tombstone(); // but don't overwrite existing field values - just tombstone it
Neo.SmartContract.Framework.Services.Neo.Storage.Put(ctx, _skeyTag + _sSTA, e._state.AsBigInteger());
//Neo.SmartContract.Framework.Services.Neo.Storage.Put(ctx, _skeyTag + _sUri, e._uri); // Template: NPCLevel3CBury_cs.txt
//Neo.SmartContract.Framework.Services.Neo.Storage.Put(ctx, _skeyTag + _sFirstName, e._firstName); // Template: NPCLevel3CBury_cs.txt
//Neo.SmartContract.Framework.Services.Neo.Storage.Put(ctx, _skeyTag + _sLastName, e._lastName); // Template: NPCLevel3CBury_cs.txt
} // Template: NPCLevel3Part2_cs.txt
if (NeoTrace.RUNTIME)
{
LogExt("Bury(skey).NFT", e);
}
return(e); // return Entity e to signal if key is Missing or bad key
}
public static bool Put(NFT e, byte[] key)
{
if (key.Length == 0)
{
return(false);
}
Neo.SmartContract.Framework.Services.Neo.StorageContext ctx = Neo.SmartContract.Framework.Services.Neo.Storage.CurrentContext;
byte[] _bkeyTag = Helper.Concat(key, _bclassKeyTag);
byte[] bsta = Neo.SmartContract.Framework.Services.Neo.Storage.Get(ctx, Helper.Concat(_bkeyTag, _bSTA));
if (NeoTrace.RUNTIME)
{
TraceRuntime("Put(bkey).bsta", bsta.Length, bsta);
}
bool isMissing = false; if (bsta.Length == 0)
{
isMissing = true;
}
e._state = NeoEntityModel.EntityState.PUTTED;
Neo.SmartContract.Framework.Services.Neo.Storage.Put(ctx, Helper.Concat(_bkeyTag, _bSTA), e._state.AsBigInteger());
if (isMissing)
{
Neo.SmartContract.Framework.Services.Neo.Storage.Put(ctx, Helper.Concat(_bkeyTag, _bUri), e._uri); // Template: NPCLevel2CPut_cs.txt
}
Neo.SmartContract.Framework.Services.Neo.Storage.Put(ctx, Helper.Concat(_bkeyTag, _bFirstName), e._firstName); // Template: NPCLevel2CPut_cs.txt
Neo.SmartContract.Framework.Services.Neo.Storage.Put(ctx, Helper.Concat(_bkeyTag, _bLastName), e._lastName); // Template: NPCLevel2CPut_cs.txt
if (NeoTrace.RUNTIME)
{
LogExt("Put(bkey).NFT", e); // Template: NPCLevel2DPut_cs.txt
}
return(true);
}
public static NFT Bury(byte[] key)
{
if (key.Length == 0)
{
return(Null());
}
Neo.SmartContract.Framework.Services.Neo.StorageContext ctx = Neo.SmartContract.Framework.Services.Neo.Storage.CurrentContext;
byte[] _bkeyTag = Helper.Concat(key, _bclassKeyTag);
NFT e;
byte[] bsta = Neo.SmartContract.Framework.Services.Neo.Storage.Get(ctx, Helper.Concat(_bkeyTag, _bSTA));
if (NeoTrace.RUNTIME)
{
TraceRuntime("Bury(bkey).bsta", bsta.Length, bsta);
}
if (bsta.Length == 0)
{
e = NFT.Missing();
}
else // not MISSING - bury it
{
e = NFT.Tombstone(); // but don't overwrite existing field values - just tombstone it
Neo.SmartContract.Framework.Services.Neo.Storage.Put(ctx, Helper.Concat(_bkeyTag, _bSTA), e._state.AsBigInteger());
//Neo.SmartContract.Framework.Services.Neo.Storage.Put(ctx, Helper.Concat(_bkeyTag, _bUri), e._uri); // Template: NPCLevel3ABury_cs.txt
//Neo.SmartContract.Framework.Services.Neo.Storage.Put(ctx, Helper.Concat(_bkeyTag, _bFirstName), e._firstName); // Template: NPCLevel3ABury_cs.txt
//Neo.SmartContract.Framework.Services.Neo.Storage.Put(ctx, Helper.Concat(_bkeyTag, _bLastName), e._lastName); // Template: NPCLevel3ABury_cs.txt
} // Template: NPCLevel3BBury_cs.txt
if (NeoTrace.RUNTIME)
{
LogExt("Bury(bkey).NFT", e);
}
return(e); // return Entity e to signal if key is Missing or bad key
}
public static void LogExt(string label, NFT e)
{
TraceRuntime(label, e._uri, e._firstName, e._lastName, e._state);
}
// Persistable methods
public static bool IsMissing(NFT e)
{
return(e._state == NeoEntityModel.EntityState.MISSING);
}
// Deletable methods
public static bool IsBuried(NFT e)
{
return(e._state == NeoEntityModel.EntityState.TOMBSTONED);
}
public static string GetLastName(NFT e)
{
return(e._lastName);
}
public static void SetLastName(NFT e, string value) // Template: NPCLevel1SetXGetX_cs.txt
{
e._lastName = value; e._state = NeoEntityModel.EntityState.SET;
}
public static string GetFirstName(NFT e)
{
return(e._firstName);
}
// Accessors
// readonly public static void SetUri(NFT e, string value) // Template: NPCLevel1SetXGetX_cs.txt
// readonly { e._uri = value; e._state = NeoEntityModel.EntityState.SET; }
public static string GetUri(NFT e)
{
return(e._uri);
}
// EntityState wrapper methods
public static bool IsNull(NFT e)
{
return(e._state == NeoEntityModel.EntityState.NULL);
}
