Refunds. v0.3.0 released

Author: Mikhail Kalatchev

ErpNetClient/Client.cs

@@ -41,6 +41,23 @@ public async Task<DeviceStatusWithReceiptInfo> PrintFiscalReceiptAsync(Receipt r
             }
         }
 
+        /// <summary>
+        /// Register refund
+        /// </summary>
+        /// <param name="receipt">Receipt</param>
+        /// <returns>Receipt status</returns>
+        public async Task<DeviceStatusWithReceiptInfo> PrintRefundReceiptAsync(ReversalReceipt receipt)
+        {
+            using (var clt = new HttpClient())
+            {
+                StringContent cont = new StringContent(JsonSerializer.Serialize<ReversalReceipt>(receipt, serializeOptions), Encoding.UTF8, "application/json");
+                clt.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
+                HttpResponseMessage res = await clt.PostAsync(new Uri($"{BaseUrl}printers/{this.DeviceId}/reversalreceipt"), cont);
+                string resStr = await res.Content.ReadAsStringAsync();
+                return JsonSerializer.Deserialize<DeviceStatusWithReceiptInfo>(resStr, serializeOptions);
+            }
+        }
+
         private async Task<DeviceStatusWithDateTime> PrintReportAsync(bool closeDay)
         {
             using (var clt = new HttpClient())

ErpNetClient/ErpNetClient.csproj

@@ -12,11 +12,10 @@
     <PackageIcon>erp-net-fs-client.png</PackageIcon>
     <PackageReadmeFile>erp-net-fp-client-nuget-readme.md</PackageReadmeFile>
     <RepositoryType>git</RepositoryType>
-    <PackageTags>Fiscal server;Datecs;Tremol;Daisy;Eltrade;Incotex;IS;SKYWARE GroupL</PackageTags>
-    <AssemblyVersion>0.2.0.0</AssemblyVersion>
+    <PackageTags>Fiscal server;Datecs;Tremol;Daisy;Eltrade;Incotex;ISL;SKYWARE Group;ErpNet.FS</PackageTags>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
     <RepositoryUrl>https://github.com/SKYWARE-Group/ErpNetClient</RepositoryUrl>
-    <Version>0.2.0</Version>
+    <Version>0.3.0</Version>
   </PropertyGroup>
 
   <ItemGroup>

ErpNetClient/Model/ReversalReceipt.cs

@@ -25,7 +25,7 @@ public enum ReversalReason
     }
 
     /// <summary>
-    /// Represents one Receipt, which can be printed on a fiscal printer.
+    /// Represents refund receipt, which can be printed on a fiscal printer.
     /// </summary>
     public class ReversalReceipt : Receipt
     {

TestApp/Program.cs

@@ -31,10 +31,28 @@ static async Task Main(string[] args)
                     new Payment() { Amount = 0.01m, PaymentType = PaymentType.Cash }
                 }
             };
-            var c = new Client() { DeviceId = "dt577460" };
+            var c = new Client() { DeviceId = "dt937256" };
             var x = await c.PrintFiscalReceiptAsync(r);
             Console.WriteLine($"OK: {x.Ok}, Receipt number: {x.ReceiptNumber}");
 
+            var rfnd = new ReversalReceipt()
+            {
+                Operator = "1",
+                OperatorPassword = "1",
+                FiscalMemorySerialNumber = x.FiscalMemorySerialNumber,
+                ReceiptDateTime = x.ReceiptDateTime,
+                Reason = ReversalReason.Refund,
+                ReceiptNumber = x.ReceiptNumber,
+                Items = new Item[] {
+                    new Item() { Text = "LIS iLab", Amount = 1, UnitPrice = 0.01m, Quantity = 1, TaxGroup = TaxGroup.TaxGroup1}
+                },
+                Payments = new Payment[] {
+                    new Payment() { Amount = 0.01m, PaymentType = PaymentType.Cash }
+                }
+            };
+            var y = await c.PrintRefundReceiptAsync(rfnd);
+            Console.WriteLine($"OK: {y.Ok}, Receipt number: {y.ReceiptNumber}");
+
             //var c = new Client() { DeviceId = "abc" };
             //var x = await c.PrintXReport();
             //Console.WriteLine($"OK: {x.Ok}");