Don't show flags that are set to false

src/api/common/schemas/payment.json

@@ -27,7 +27,8 @@
     "noDirectRipple": {
       "description": "A boolean that can be set to true if paths are specified and the sender would like the Ripple Network to disregard any direct paths from the source_account to the destination_account. This may be used to take advantage of an arbitrage opportunity or by gateways wishing to issue balances from a hot wallet to a user who has mistakenly set a trustline directly to the hot wallet",
       "type": "boolean"
-    }
+    },
+    "limitQuality": {"type": "boolean"}
   },
   "required": ["source", "destination"],
   "additionalProperties": false

src/api/ledger/parse/account-trustline.js

@@ -10,16 +10,16 @@ function parseAccountTrustline(trustline) {
     counterparty: trustline.account,
     qualityIn: trustline.quality_in || undefined,
     qualityOut: trustline.quality_out || undefined,
-    disableRippling: trustline.no_ripple,
+    ripplingDisabled: trustline.no_ripple || undefined,
-    frozen: trustline.freeze,
+    frozen: trustline.freeze || undefined,
-    authorized: trustline.authorized
+    authorized: trustline.authorized || undefined
   });
   // rippled doesn't provide the counterparty's qualities
   const counterparty = utils.removeUndefined({
     limit: trustline.limit_peer,
-    disableRippling: trustline.no_ripple_peer,
+    ripplingDisabled: trustline.no_ripple_peer || undefined,
-    frozen: trustline.freeze_peer,
+    frozen: trustline.freeze_peer || undefined,
-    authorized: trustline.peer_authorized
+    authorized: trustline.peer_authorized || undefined
   });
   const state = {
     balance: trustline.balance

src/api/ledger/parse/payment.js

@@ -13,6 +13,10 @@ function isNoDirectRipple(tx) {
   return (tx.Flags & Transaction.flags.Payment.NoRippleDirect) !== 0;
 }
 
+function isQualityLimited(tx) {
+  return (tx.Flags & Transaction.flags.Payment.LimitQuality) !== 0;
+}
+
 function parsePaymentMemos(tx) {
   if (!Array.isArray(tx.Memos) || tx.Memos.length === 0) {
     return undefined;
@@ -48,7 +52,8 @@ function parsePayment(tx: Object): Object {
     invoiceID: tx.InvoiceID,
     paths: tx.Paths ? JSON.stringify(tx.Paths) : undefined,
     allowPartialPayment: isPartialPayment(tx) || undefined,
-    noDirectRipple: isNoDirectRipple(tx) || undefined
+    noDirectRipple: isNoDirectRipple(tx) || undefined,
+    limitQuality: isQualityLimited(tx) || undefined
   });
 }
 

src/api/ledger/parse/trustline.js

@@ -4,19 +4,30 @@ const assert = require('assert');
 const utils = require('./utils');
 const flags = utils.core.Transaction.flags.TrustSet;
 
+function parseFlag(flagsValue, trueValue, falseValue) {
+  if (flagsValue & trueValue) {
+    return true;
+  }
+  if (flagsValue & falseValue) {
+    return false;
+  }
+  return undefined;
+}
+
 function parseTrustline(tx: Object): Object {
   assert(tx.TransactionType === 'TrustSet');
 
-  return {
+  return utils.removeUndefined({
     limit: tx.LimitAmount.value,
     currency: tx.LimitAmount.currency,
     counterparty: tx.LimitAmount.issuer,
     qualityIn: tx.QualityIn,
     qualityOut: tx.QualityOut,
-    disableRippling: (tx.Flags & flags.NoRipple) !== 0,
+    ripplingDisabled: parseFlag(
-    frozen: (tx.Flags & flags.SetFreeze) !== 0,
+      tx.Flags, flags.SetNoRipple, flags.ClearNoRipple),
-    authorized: (tx.Flags & flags.SetAuth) !== 0
+    frozen: parseFlag(tx.Flags, flags.SetFreeze, flags.ClearFreeze),
-  };
+    authorized: parseFlag(tx.Flags, flags.SetAuth, 0)
+  });
 }
 
 module.exports = parseTrustline;

src/api/transaction/payment.js

@@ -71,6 +71,9 @@ function createPaymentTransaction(account, payment) {
   if (payment.noDirectRipple) {
     transaction.setFlags(['NoRippleDirect']);
   }
+  if (payment.limitQuality) {
+    transaction.setFlags(['LimitQuality']);
+  }
   if (isSendMaxAllowed(payment)) {
     const maxValue = new BigNumber(payment.source.amount.value)
       .plus(payment.source.slippage || 0).toString();

test/fixtures/api/responses/get-transaction-trustline-set.json

@@ -9,9 +9,7 @@
     "counterparty": "rMH4UxPrbuMa1spCBR98hLLyNJp4d8p4tM",
     "qualityIn": 500000000,
     "qualityOut": 500000000,
-    "disableRippling": true,
+    "ripplingDisabled": true
-    "frozen": false,
-    "authorized": false
   },
   "outcome": {
     "result": "tesSUCCESS",

test/fixtures/api/responses/get-trustlines.json

@@ -4,7 +4,7 @@
       "limit": "5",
       "currency": "USD",
       "counterparty": "rMwjYedjc7qqtKYVLiAccJSmCwih4LnE2q",
-      "disableRippling": true,
+      "ripplingDisabled": true,
       "frozen": true
     },
     "counterparty": {
@@ -45,7 +45,7 @@
       "limit": "1",
       "currency": "USD",
       "counterparty": "r9vbV3EHvXWjSkeQ6CAcYVPGeq7TuiXY2X",
-      "disableRippling": true
+      "ripplingDisabled": true
     },
     "counterparty": {
       "limit": "0"
@@ -59,7 +59,7 @@
       "limit": "500",
       "currency": "USD",
       "counterparty": "rfF3PNkwkq1DygW2wum2HK3RGfgkJjdPVD",
-      "disableRippling": true
+      "ripplingDisabled": true
     },
     "counterparty": {
       "limit": "0"
@@ -76,7 +76,7 @@
     },
     "counterparty": {
       "limit": "100",
-      "disableRippling": true
+      "ripplingDisabled": true
     },
     "state": {
       "balance": "0"