feat: add delete credential method (#26)

Signed-off-by: Berend Sliedrecht <[email protected]>
hyperledger-archives · Jan 7, 2022 · bc48dad · bc48dad
1 parent 07eb905
commit bc48dad
Show file tree

Hide file tree

Showing 4 changed files with 29 additions and 1 deletion.
diff --git a/android/src/main/java/com/reactlibrary/IndySdkModule.java b/android/src/main/java/com/reactlibrary/IndySdkModule.java
@@ -790,6 +790,18 @@ public void proverStoreCredential(int walletHandle, String credId, String credRe
         }
     }
 
+    @ReactMethod
+    public void proverDeleteCredential(int walletHandle, String credId, Promise promise) {
+        try {
+            Wallet wallet = walletMap.get(walletHandle);
+            Anoncreds.proverDeleteCredential(wallet, credId).get();
+            promise.resolve(null);
+        } catch (Exception e) {
+            IndySdkRejectResponse rejectResponse = new IndySdkRejectResponse(e);
+            promise.reject(rejectResponse.getCode(), rejectResponse.toJson(), e);
+        }
+    }
+
     @ReactMethod
     public void proverGetCredential(int walletHandle, String credId, Promise promise) {
         try {

diff --git a/ios/IndySdk.m b/ios/IndySdk.m
@@ -241,6 +241,10 @@ @interface RCT_EXTERN_MODULE(IndySdk, NSObject)
                   resolver:(RCTPromiseResolveBlock)resolve
                   rejecter:(RCTPromiseRejectBlock)reject)
 
+RCT_EXTERN_METHOD(proverDeleteCredential: (NSString *)credId walletHandle:(nonnull NSNumber *)walletHandle
+                  resolver:(RCTPromiseResolveBlock)resolve
+                  rejecter:(RCTPromiseRejectBlock)reject)
+
 RCT_EXTERN_METHOD(proverGetCredentialsForProofReq: (NSString *)proofReqJSON walletHandle:(nonnull NSNumber *)walletHandle
                   resolver:(RCTPromiseResolveBlock)resolve
                   rejecter:(RCTPromiseRejectBlock)reject)

diff --git a/ios/IndySdk.swift b/ios/IndySdk.swift
@@ -415,6 +415,13 @@ class IndySdk : NSObject {
       let whNumber:Int32  = Int32(truncating:walletHandle)
       IndyAnoncreds.proverGetCredential(withId: credId, walletHandle: whNumber, completion: completionWithString(resolve, reject))
     }
+
+    @objc func proverDeleteCredential(_ credId: String, walletHandle: NSNumber,
+                                        resolver resolve: @escaping RCTPromiseResolveBlock,
+                                        rejecter reject: @escaping RCTPromiseRejectBlock) -> Void {
+      let whNumber:Int32  = Int32(truncating:walletHandle)
+      IndyAnoncreds.proverDeleteCredentials(withId: credId, walletHandle: whNumber, completion: completionWithString(resolve, reject))
+    }
 
     @objc func proverGetCredentialsForProofReq(_ proofReqJSON: String, walletHandle: NSNumber,
                                    resolver resolve: @escaping RCTPromiseResolveBlock,

diff --git a/src/index.js b/src/index.js
@@ -617,7 +617,12 @@ const indy = {
     return JSON.parse(await IndySdk.proverGetCredential(wh, credId))
   },
 
-  // TODO: add proverDeleteCredential() method
+  async proverDeleteCredential(wh: WalletHandle, credId: CredId): Promise<void> {
+    if (Platform.OS === 'ios') {
+      return JSON.parse(await IndySdk.proverDeleteCredential(credId, wh))
+    }
+    return JSON.parse(await IndySdk.proverDeleteCredential(wh, credId))
+  },
 
   // NOTE: This method is deprecated because immediately returns all fetched credentials. Use proverSearchCredentials() to fetch records by small batches.
   async proverGetCredentials(wh: WalletHandle, filter: {} = {}): Promise<Credential[]> {