Adjust support as well as Batch Clear Support

SecureSubmit/SecureSubmit.csproj

@@ -213,6 +213,7 @@
     <Compile Include="Terminals\Extensions\BinaryReaderExtensions.cs" />
     <Compile Include="Terminals\Extensions\StringExtensions.cs" />
     <Compile Include="Terminals\PAX\Fluent\CreditAuthBuilder.cs" />
+    <Compile Include="Terminals\PAX\Fluent\CreditAdjustBuilder.cs" />
     <Compile Include="Terminals\PAX\Fluent\CreditCaptureBuilder.cs" />
     <Compile Include="Terminals\PAX\Fluent\CreditReturnBuilder.cs" />
     <Compile Include="Terminals\PAX\Fluent\CreditSaleBuilder.cs" />
@@ -240,6 +241,7 @@
     <Compile Include="Terminals\PAX\Responses\InitializeResponse.cs" />
     <Compile Include="Terminals\PAX\Responses\InputAccountResponse.cs" />
     <Compile Include="Terminals\PAX\Responses\LoyaltyResponse.cs" />
+    <Compile Include="Terminals\PAX\Responses\BatchClearResponse.cs" />
     <Compile Include="Terminals\PAX\Responses\ResetResponse.cs" />
     <Compile Include="Terminals\PAX\SubGroups\AccountSubGroups.cs" />
     <Compile Include="Terminals\PAX\SubGroups\AmountSubGroups.cs" />

SecureSubmit/Terminals/PAX/Fluent/CreditAdjustBuilder.cs

@@ -0,0 +1,64 @@
+using System;
+using SecureSubmit.Entities;
+using SecureSubmit.Fluent;
+using SecureSubmit.Infrastructure;
+using SecureSubmit.Terminals.Extensions;
+
+namespace SecureSubmit.Terminals.PAX {
+    public class CreditAdjustBuilder : HpsBuilderAbstract<PaxDevice, CreditResponse> {
+        private int referenceNumber;
+        decimal? gratuity;
+        int? transactionId;
+
+        public CreditAdjustBuilder WithTransactionId(int? value) {
+            this.transactionId = value;
+            return this;
+        }
+
+        public CreditAdjustBuilder WithGratuity(decimal? value)
+        {
+            this.gratuity = value;
+            return this;
+        }
+
+        public CreditAdjustBuilder WithReferenceNumber(int referenceNumber) {
+            this.referenceNumber = referenceNumber;
+            return this;
+        }
+
+        public CreditAdjustBuilder(PaxDevice device)
+            : base(device) {
+        }
+
+        public override CreditResponse Execute() {
+            base.Execute();
+
+            var amounts = new AmountRequest();
+            if (gratuity.HasValue)
+                amounts.TransactionAmount = "{0:c}".FormatWith(gratuity).ToNumeric();
+
+            var trace = new TraceRequest {
+                ReferenceNumber = referenceNumber.ToString(),
+                TransactionNumber = referenceNumber.ToString()
+            };
+
+            var extData = new ExtDataSubGroup();
+            if (transactionId.HasValue)
+                extData[EXT_DATA.HOST_REFERENCE_NUMBER] = transactionId.Value.ToString();
+
+            var response = service.DoCredit(
+                PAX_TXN_TYPE.ADJUST,
+                amounts,
+                new AccountRequest(),
+                trace,
+                new AvsRequest(),
+                new CashierSubGroup(),
+                new CommercialRequest(),
+                new EcomSubGroup(),
+                extData
+            );
+
+            return response;
+        }
+    }
+}

SecureSubmit/Terminals/PAX/Fluent/CreditVoidBuilder.cs

@@ -25,7 +25,10 @@ public override CreditResponse Execute() {
             base.Execute();
 
             var extData = new ExtDataSubGroup();
-            extData[EXT_DATA.HOST_REFERENCE_NUMBER] = transactionId.Value.ToString();
+            if (transactionId.HasValue)
+            {
+                extData[EXT_DATA.HOST_REFERENCE_NUMBER] = transactionId.Value.ToString();
+            }
 
             return service.DoCredit(PAX_TXN_TYPE.VOID,
                 new AmountRequest(),
@@ -38,9 +41,5 @@ public override CreditResponse Execute() {
                 extData
             );
         }
-
-        protected override void SetupValidations() {
-            AddValidation(() => { return transactionId.HasValue; }, "TransactionId is required.");
-        }
     }
 }

SecureSubmit/Terminals/PAX/PaxDevice.cs

@@ -134,6 +134,11 @@ public CreditCaptureBuilder CreditCapture(int referenceNumber, decimal? amount =
             return new CreditCaptureBuilder(this).WithReferenceNumber(referenceNumber).WithAmount(amount);
         }
 
+        public CreditAdjustBuilder CreditAdjust(int referenceNumber, decimal? gratuity = null)
+        {
+            return new CreditAdjustBuilder(this).WithReferenceNumber(referenceNumber).WithGratuity(gratuity);
+        }
+
         public CreditEditBuilder CreditEdit(decimal? amount = null) {
             if (!_settings.DeviceId.HasValue || !_settings.SiteId.HasValue || !_settings.LicenseId.HasValue || string.IsNullOrEmpty(_settings.UserName) || string.IsNullOrEmpty(_settings.Password))
                 throw new HpsConfigurationException("Device is not configured properly for Credit Edit. Please provide the device credentials in the ConnectionConfig.");
@@ -208,6 +213,11 @@ public BatchCloseResponse BatchClose() {
             var response = _interface.Send(TerminalUtilities.BuildRequest(PAX_MSG_ID.B00_BATCH_CLOSE, DateTime.Now.ToString("YYYYMMDDhhmmss")));
             return new BatchCloseResponse(response);
         }
+        public BatchClearResponse BatchClear()
+        {
+            var response = _interface.Send(TerminalUtilities.BuildRequest(PAX_MSG_ID.B04_BATCH_CLEAR));
+            return new BatchClearResponse(response);
+        }
         #endregion
 
         #region Reporting Commands

SecureSubmit/Terminals/PAX/Responses/BatchClearResponse.cs

@@ -0,0 +1,7 @@
+using System;
+
+namespace SecureSubmit.Terminals.PAX {
+    public class BatchClearResponse : PaxDeviceResponse {
+        public BatchClearResponse(byte[] buffer) : base(buffer, PAX_MSG_ID.B05_RSP_BATCH_CLEAR) { }
+    }
+}

SecureSubmit/Terminals/PAX/Responses/BatchCloseResponse.cs

@@ -1,13 +1,14 @@
 using System;
 using System.IO;
+using System.Linq;
 using SecureSubmit.Terminals.Extensions;
 
 namespace SecureSubmit.Terminals.PAX {
     public class BatchCloseResponse : PaxDeviceResponse {
         private HostResponse hostResponse;
 
-        public string TotalCount { get; set; }
-        public string TotalAmount { get; set; }
+        public int TotalCount { get; set; }
+        public decimal TotalAmount { get; set; }
         public string TimeStamp { get; set; }
         public string TID { get; set; }
         public string MID { get; set; }
@@ -20,11 +21,13 @@ protected override void ParseResponse(BinaryReader br) {
             base.ParseResponse(br);
 
             this.hostResponse = new HostResponse(br);
-            this.TotalCount = br.ReadToCode(ControlCodes.FS);
-            this.TotalAmount = br.ReadToCode(ControlCodes.FS);
+            this.TotalCount = br.ReadToCode(ControlCodes.FS).Split('=').Sum(o => Convert.ToInt32(o));
+            this.TotalAmount = br.ReadToCode(ControlCodes.FS).Split('=').Sum(o => Convert.ToDecimal(o) / 100);
             this.TimeStamp = br.ReadToCode(ControlCodes.FS);
             this.TID = br.ReadToCode(ControlCodes.FS);
             this.MID = br.ReadToCode(ControlCodes.ETX);
+
+            this.HostResponse = hostResponse;
         }
     }
 }