fix repay msg validation

Author: keithsue

proto/side/lending/tx.proto

@@ -38,8 +38,6 @@ message MsgRepay{
     string borrower = 1;
     string loan_id = 2;
     string adaptor_point = 3;
-    // string claim_tx_id = 4;
-    // string adaptor_signature = 5;
 }
 
 message MsgRepayResponse{}

x/lending/types/msg_repay.go

@@ -6,13 +6,11 @@ import (
 
 var _ sdk.Msg = &MsgRepay{}
 
-func NewMsgRepay(borrower string, loanId string, adaptorPoint string, txid string, signature string) *MsgRepay {
+func NewMsgRepay(borrower string, loanId string, adaptorPoint string) *MsgRepay {
 	return &MsgRepay{
-		Borrower:         borrower,
-		AdaptorPoint:     adaptorPoint,
-		LoanId:           loanId,
-		ClaimTxId:        txid,
-		AdaptorSignature: signature,
+		Borrower:     borrower,
+		AdaptorPoint: adaptorPoint,
+		LoanId:       loanId,
 	}
 }
 
@@ -30,13 +28,5 @@ func (m *MsgRepay) ValidateBasic() error {
 		return ErrInvalidRepayment
 	}
 
-	if len(m.ClaimTxId) == 0 {
-		return ErrInvalidRepaymentTx
-	}
-
-	if len(m.AdaptorSignature) == 0 {
-		return ErrInvalidRepaymentTx
-	}
-
 	return nil
 }