feat!: chain Asset Lock proof

lib/StateRepositoryInterface.js

@@ -126,6 +126,7 @@
  * @async
  * @method
  * @name StateRepository#verifyInstantLock
+ * @param {InstantLock} instantLock
  * @returns {Promise<boolean>}
  */
 
@@ -134,7 +135,7 @@
  *
  * @async
  * @method
- * @name StateRepository#checkAssetLockTransactionOutPointExists
+ * @name StateRepository#isAssetLockTransactionOutPointAlreadyUsed
  * @param {Buffer} outPointBuffer
  * @returns {Promise<boolean>}
  */
@@ -144,7 +145,7 @@
  *
  * @async
  * @method
- * @name StateRepository#storeAssetLockTransactionOutPoint
+ * @name StateRepository#markAssetLockTransactionOutPointAsUsed
  * @param {Buffer} outPointBuffer
  * @returns {Promise<void>}
  */

lib/errors/IdentityAssetLockProofOutPointIsAlreadyUsedError.js

@@ -0,0 +1,23 @@
+const ConsensusError = require('./ConsensusError');
+
+class IdentityAssetLockProofOutPointIsAlreadyUsedError extends ConsensusError {
+  /**
+   *
+   * @param {Buffer} outPoint
+   */
+  constructor(outPoint) {
+    super('Asset lock proof outPoint was already used');
+
+    this.outPoint = outPoint;
+  }
+
+  /**
+   *
+   * @returns {Buffer}
+   */
+  getOutPoint() {
+    return this.outPoint;
+  }
+}
+
+module.exports = IdentityAssetLockProofOutPointIsAlreadyUsedError;

lib/errors/IdentityAssetLockProofTransactionOutPointIsAlreadyUsedError.js

@@ -0,0 +1,23 @@
+const ConsensusError = require('./ConsensusError');
+
+class IdentityAssetLockProofTransactionOutPointIsAlreadyUsedError extends ConsensusError {
+  /**
+   *
+   * @param {Buffer} outPoint
+   */
+  constructor(outPoint) {
+    super('Asset lock proof transaction outPoint was already used');
+
+    this.outPoint = outPoint;
+  }
+
+  /**
+   *
+   * @returns {Buffer}
+   */
+  getOutPoint() {
+    return this.outPoint;
+  }
+}
+
+module.exports = IdentityAssetLockProofTransactionOutPointIsAlreadyUsedError;

lib/errors/IdentityAssetLockTransactionIsNotFoundError.js

@@ -0,0 +1,23 @@
+const ConsensusError = require('./ConsensusError');
+
+class IdentityAssetLockTransactionIsNotFoundError extends ConsensusError {
+  /**
+   *
+   * @param {Buffer} outPoint
+   */
+  constructor(outPoint) {
+    super('Asset Lock transaction with specified outPoint was not found');
+
+    this.outPoint = outPoint;
+  }
+
+  /**
+   *
+   * @returns {Buffer}
+   */
+  getOutPoint() {
+    return this.outPoint;
+  }
+}
+
+module.exports = IdentityAssetLockTransactionIsNotFoundError;

lib/errors/InvalidAssetLockProofCoreChainHeightError.js

@@ -0,0 +1,33 @@
+const ConsensusError = require('./ConsensusError');
+
+class InvalidIdentityAssetLockProofCoreHeightError extends ConsensusError {
+  /**
+   *
+   * @param {number} proofCoreChainLockedHeight
+   * @param {number} currentCoreChainLockedHeight
+   */
+  constructor(proofCoreChainLockedHeight, currentCoreChainLockedHeight) {
+    super(`Asset Lock proof core chain height ${proofCoreChainLockedHeight} is lower than the current consensus core height ${currentCoreChainLockedHeight}.`);
+
+    this.proofCoreChainLockedHeight = proofCoreChainLockedHeight;
+    this.currentCoreChainLockedHeight = currentCoreChainLockedHeight;
+  }
+
+  /**
+   *
+   * @returns {number}
+   */
+  getProofCoreChainLockedHeight() {
+    return this.proofCoreChainLockedHeight;
+  }
+
+  /**
+   *
+   * @returns {number}
+   */
+  getCurrentCoreChainLockedHeight() {
+    return this.currentCoreChainLockedHeight;
+  }
+}
+
+module.exports = InvalidIdentityAssetLockProofCoreHeightError;

lib/errors/InvalidIdentityAssetLockProofCoreHeightError.js

@@ -0,0 +1,33 @@
+const ConsensusError = require('./ConsensusError');
+
+class InvalidIdentityAssetLockProofCoreHeightError extends ConsensusError {
+  /**
+   *
+   * @param {number} proofCoreChainLockedHeight
+   * @param {number} currentCoreChainLockedHeight
+   */
+  constructor(proofCoreChainLockedHeight, currentCoreChainLockedHeight) {
+    super(`Asset Lock proof core height ${proofCoreChainLockedHeight} is greater than current consensus core height ${currentCoreChainLockedHeight}.`);
+
+    this.proofCoreChainLockedHeight = proofCoreChainLockedHeight;
+    this.currentCoreChainLockedHeight = currentCoreChainLockedHeight;
+  }
+
+  /**
+   *
+   * @returns {number}
+   */
+  getProofCoreChainLockedHeight() {
+    return this.proofCoreChainLockedHeight;
+  }
+
+  /**
+   *
+   * @returns {number}
+   */
+  getCurrentCoreChainLockedHeight() {
+    return this.currentCoreChainLockedHeight;
+  }
+}
+
+module.exports = InvalidIdentityAssetLockProofCoreHeightError;

lib/errors/UnknownAssetLockProofError.js

@@ -0,0 +1,23 @@
+const ConsensusError = require('./ConsensusError');
+
+class UnknownAssetLockProofError extends ConsensusError {
+  /**
+   *
+   * @param {number} type
+   */
+  constructor(type) {
+    super('Unknown Asset lock proof type');
+
+    this.type = type;
+  }
+
+  /**
+   *
+   * @returns {number}
+   */
+  getType() {
+    return this.type;
+  }
+}
+
+module.exports = UnknownAssetLockProofError;

lib/identity/Identity.js

@@ -163,24 +163,24 @@ class Identity {
   }
 
   /**
-   * Set asset lock
+   * Set asset lock proof
    *
-   * @param {AssetLock} assetLock
+   * @param {InstantAssetLockProof|ChainAssetLockProof} assetLockProof
    * @return {Identity}
    */
-  setAssetLock(assetLock) {
-    this.assetLock = assetLock;
+  setAssetLockProof(assetLockProof) {
+    this.assetLockProof = assetLockProof;
 
     return this;
   }
 
   /**
-   * Get locked out point
+   * Get asset lock proof
    *
-   * @return {AssetLock}
+   * @return {InstantAssetLockProof|ChainAssetLockProof}
    */
-  getAssetLock() {
-    return this.assetLock;
+  getAssetLockProof() {
+    return this.assetLockProof;
   }
 
   /**

lib/identity/IdentityFacade.js

@@ -26,16 +26,12 @@ class IdentityFacade {
   /**
    * Create Identity
    *
-   * @param {Transaction} assetLockTransaction
-   * @param {number} outputIndex
-   * @param {InstantAssetLockProof} assetLockProof
+   * @param {InstantAssetLockProof|ChainAssetLockProof} assetLockProof
    * @param {PublicKey[]} publicKeys
    * @return {Identity}
    */
-  create(assetLockTransaction, outputIndex, assetLockProof, publicKeys) {
+  create(assetLockProof, publicKeys) {
     return this.factory.create(
-      assetLockTransaction,
-      outputIndex,
       assetLockProof,
       publicKeys,
     );
@@ -83,13 +79,26 @@ class IdentityFacade {
   }
 
   /**
-   * Create Asset Lock with proofs
+   * Create Instant Asset Lock proof
    *
    * @param {InstantLock} instantLock
+   * @param {Transaction} assetLockTransaction
+   * @param {number} outputIndex
    * @returns {InstantAssetLockProof}
    */
-  createInstantAssetLockProof(instantLock) {
-    return this.factory.createInstantAssetLockProof(instantLock);
+  createInstantAssetLockProof(instantLock, assetLockTransaction, outputIndex) {
+    return this.factory.createInstantAssetLockProof(instantLock, assetLockTransaction, outputIndex);
+  }
+
+  /**
+   * Create Chain Asset Lock proof
+   *
+   * @param {number} coreChainLockedHeight
+   * @param {Buffer} outPoint
+   * @returns {InstantAssetLockProof|ChainAssetLockProof}
+   */
+  createChainAssetLockProof(coreChainLockedHeight, outPoint) {
+    return this.factory.createChainAssetLockProof(coreChainLockedHeight, outPoint);
   }
 
   /**
@@ -106,16 +115,12 @@ class IdentityFacade {
    * Create identity top up transition
    *
    * @param {Identifier|Buffer|string} identityId - identity to top up
-   * @param {Transaction} assetLockTransaction
-   * @param {number} outputIndex
-   * @param {InstantAssetLockProof} assetLockProof
+   * @param {InstantAssetLockProof|ChainAssetLockProof} assetLockProof
    * @return {IdentityTopUpTransition}
    */
-  createIdentityTopUpTransition(identityId, assetLockTransaction, outputIndex, assetLockProof) {
+  createIdentityTopUpTransition(identityId, assetLockProof) {
     return this.factory.createIdentityTopUpTransition(
       identityId,
-      assetLockTransaction,
-      outputIndex,
       assetLockProof,
     );
   }