fix(tokenUtxoDetails): porting fix from slp-sdk to Utils.tokenUtxoDetails

src/slp/utils.js

@@ -1141,13 +1141,17 @@ class Utils {
         const thisUtxo = utxos[i]
         // console.log(`thisUtxo: ${JSON.stringify(thisUtxo, null, 2)}`)
 
-        const thisValidation = validations.filter(x => x.txid === thisUtxo.txid)
+        const thisValidation = validations.filter(x => {
+          if (x !== null) return x.txid === thisUtxo.txid
+
+          return false
+        })
         // console.log(
         //   `thisValidation: ${JSON.stringify(thisValidation, null, 2)}`
         // )
 
         // If the utxo is not SLP, then skip the loop.
-        if (!thisValidation[0].valid) {
+        if (!thisValidation[0] || !thisValidation[0].valid) {
           outAry[i] = false
           continue
         }

test/unit/slp-utils.js

@@ -1166,6 +1166,42 @@ describe("#SLP Utils", () => {
       assert2.equal(result.length, 2)
       assert2.equal(result[0], false)
     })
+
+    it("should return false for BCH-only UTXOs", async () => {
+      // Mock the call to REST API
+      if (process.env.TEST === "unit") {
+        // Stub the call to validateTxid
+        sandbox.stub(slp.Utils, "validateTxid").resolves([null, null])
+      }
+
+      const utxos = [
+        {
+          txid:
+            "a937f792c7c9eb23b4f344ce5c233d1ac0909217d0a504d71e6b1e4efb864a3b",
+          vout: 0,
+          amount: 0.00001,
+          satoshis: 1000,
+          confirmations: 0,
+          ts: 1578424704
+        },
+        {
+          txid:
+            "53fd141c2e999e080a5860887441a2c45e9cbe262027e2bd2ac998fc76e43c44",
+          vout: 0,
+          amount: 0.00001,
+          satoshis: 1000,
+          confirmations: 0,
+          ts: 1578424634
+        }
+      ]
+
+      const data = await slp.Utils.tokenUtxoDetails(utxos)
+      // console.log(`data: ${JSON.stringify(data, null, 2)}`)
+
+      assert2.isArray(data)
+      assert2.equal(false, data[0])
+      assert2.equal(false, data[1])
+    })
   })
 
   describe("#txDetails", () => {