Revert reasons for balance threshold filter

3 files changed, 39 insertions, 13 deletions

diff --git a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
index 71c124292..d33f4f398 100644
--- a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
+++ b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
@@ -229,8 +229,18 @@ contract CompliantForwarder is ExchangeSelectors{
             case 0x4ac1478200000000000000000000000000000000000000000000000000000000 {}                                          // batchCancelOrders
             case 0x4f9559b100000000000000000000000000000000000000000000000000000000 {}                                          // cancelOrdersUpTo
             default {
-                // @TODO Revert with `Error("INVALID_OR_UNHANDLED_EXCHANGE_SELECTOR")`
-                revert(0, 100)
+                // Revert with `Error("INVALID_OR_BLOCKED_EXCHANGE_SELECTOR")`
+                mstore(0x00, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                mstore(0x20, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                mstore(0x40, 0x00000024494e56414c49445f4f525f424c4f434b45445f45584348414e47455f)
+                mstore(0x60, 0x53454c4543544f52000000000000000000000000000000000000000000000000)
+                mstore(0x80, 0x00000000)
+                // Revert length calculation:
+                // 4   -- error selector
+                // 32  -- offset to string
+                // 32  -- string length field
+                // 64  -- strlen(INVALID_OR_BLOCKED_EXCHANGE_SELECTOR) rounded up to nearest 32-byte word.
+                revert(0, 132)
             }
 
             ///// Validate Recorded Addresses /////
@@ -264,19 +274,34 @@ contract CompliantForwarder is ExchangeSelectors{
                     0x20                                    // reserve space for return balance (0x20 bytes)
                 )
                 if eq(success, 0) {
-                    // @TODO Revert with `Error("BALANCE_CHECK_FAILED")`
+                    // @TODO Revert with `Error("BALANCE_QUERY_FAILED")`
+                    mstore(0x00, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                    mstore(0x20, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                    mstore(0x40, 0x0000001442414c414e43455f51554552595f4641494c45440000000000000000)
+                    mstore(0x60, 0x00000000)
+                    // Revert length calculation:
+                    // 4   -- error selector
+                    // 32  -- offset to string
+                    // 32  -- string length field
+                    // 32  -- strlen(BALANCE_QUERY_FAILED) rounded up to nearest 32-byte word.
                     revert(0, 100)
                 }
 
                 // Revert if balance not held
                 let addressBalance := mload(freeMemPtr)
                 if eq(addressBalance, 0) {
-                    // Revert with `Error("AT_LEAST_ONE_ADDRESS_HAS_ZERO_BALANCE")`
-                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                    // Revert with `Error("AT_LEAST_ONE_ADDRESS_DOES_NOT_MEET_BALANCE_THRESHOLD")`
+                    mstore(0x00, 0x08c379a000000000000000000000000000000000000000000000000000000000)
                     mstore(0x20, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                    mstore(0x40, 0x0000002541545f4c454153545f4f4e455f414444524553535f4841535f5a4552)
-                    mstore(0x60, 0x4f5f42414c414e43450000000000000000000000000000000000000000000000)
-                    revert(0, 109)
+                    mstore(0x40, 0x0000003441545f4c454153545f4f4e455f414444524553535f444f45535f4e4f)
+                    mstore(0x60, 0x545f4d4545545f42414c414e43455f5448524553484f4c440000000000000000)
+                    mstore(0x80, 0x00000000)
+                    // Revert length calculation:
+                    // 4   -- error selector
+                    // 32  -- offset to string
+                    // 32  -- string length field
+                    // 64  -- strlen(AT_LEAST_ONE_ADDRESS_DOES_NOT_MEET_BALANCE_THRESHOLD) rounded up to nearest 32-byte word.
+                    revert(0, 132)
                 }
             }
 
diff --git a/packages/contracts/test/extensions/compliant_forwarder.ts b/packages/contracts/test/extensions/compliant_forwarder.ts
index 8fa811936..196167264 100644
--- a/packages/contracts/test/extensions/compliant_forwarder.ts
+++ b/packages/contracts/test/extensions/compliant_forwarder.ts
@@ -303,7 +303,7 @@ describe.only(ContractName.CompliantForwarder, () => {
                     compliantSignedFillOrderTx.data,
                     compliantSignedFillOrderTx.signature,
                 ),
-                RevertReason.AtLeastOneAddressHasZeroBalance
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
             );
         });
         it('should revert if maker address is not compliant (does not hold a Yes Token)', async () => {
@@ -331,7 +331,7 @@ describe.only(ContractName.CompliantForwarder, () => {
                     signedFillOrderTx.data,
                     signedFillOrderTx.signature,
                 ),
-                RevertReason.AtLeastOneAddressHasZeroBalance
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
             );
         });
     });
diff --git a/packages/types/src/index.ts b/packages/types/src/index.ts
index 022b24e70..4d5b6e1f2 100644
--- a/packages/types/src/index.ts
+++ b/packages/types/src/index.ts
@@ -243,9 +243,10 @@ export enum RevertReason {
     AuctionNotStarted = 'AUCTION_NOT_STARTED',
     AuctionInvalidBeginTime = 'INVALID_BEGIN_TIME',
     InvalidAssetData = 'INVALID_ASSET_DATA',
-    MakerUnverified = 'MAKER_UNVERIFED',
-    TakerUnverified = 'TAKER_UNVERIFIED',
-    AtLeastOneAddressHasZeroBalance = 'AT_LEAST_ONE_ADDRESS_HAS_ZERO_BALANCE',
+    // Balance Threshold Filter
+    InvalidOrBlockedExchangeSelector = 'INVALID_OR_BLOCKED_EXCHANGE_SELECTOR',
+    BalanceQueryFailed = 'BALANCE_QUERY_FAILED',
+    AtLeastOneAddressDoesNotMeetBalanceThreshold= 'AT_LEAST_ONE_ADDRESS_DOES_NOT_MEET_BALANCE_THRESHOLD',
 }
 
 export enum StatusCodes {