Merge pull request #866 from alexhauser/FinancialEventsByGroupIdParameters

Allow passing query parameters to `ListFinancialEventsByGroupId`

Author: abuzuhri

Source/FikaAmazonAPI.SampleCode/FinancialSample.cs

@@ -1,4 +1,5 @@
-using System;
+using FikaAmazonAPI.AmazonSpApiSDK.Models.Finances;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -14,15 +15,27 @@ public FinancialSample(AmazonConnection amazonConnection)
             this.amazonConnection = amazonConnection;
         }
 
-        public void ListFinancialEventGroups()
+        public IList<FinancialEventGroup> ListFinancialEventGroups()
         {
-            amazonConnection.Financial.ListFinancialEventGroups(new Parameter.Finance.ParameterListFinancialEventGroup()
+            return amazonConnection.Financial.ListFinancialEventGroups(new Parameter.Finance.ParameterListFinancialEventGroup()
             {
                 FinancialEventGroupStartedAfter = DateTime.UtcNow.AddDays(-10),
                 FinancialEventGroupStartedBefore = DateTime.UtcNow.AddDays(-1),
                 MaxResultsPerPage = 55
             });
+        }
 
+        public List<FinancialEvents> ListFinancialEventsByGroupId(string financialGroupId)
+        {
+            var financialEventsWithoutParams = amazonConnection.Financial.ListFinancialEventsByGroupId(financialGroupId);
+            var financialEventsWithParams = amazonConnection.Financial.ListFinancialEventsByGroupId(financialGroupId,
+                new Parameter.Finance.ParameterListFinancialEventsByGroupId()
+                {
+                    PostedAfter = DateTime.UtcNow.AddDays(-170),
+                    PostedBefore = DateTime.UtcNow.AddMinutes(-60),
+                    MaxResultsPerPage = 55
+                });
+            return financialEventsWithParams;
         }
     }
 }

Source/FikaAmazonAPI/Parameter/Finance/ParameterListFinancialEventsByGroupId.cs

@@ -0,0 +1,13 @@
+using FikaAmazonAPI.Search;
+using System;
+
+namespace FikaAmazonAPI.Parameter.Finance
+{
+    public class ParameterListFinancialEventsByGroupId : ParameterBased
+    {
+        public int? MaxResultsPerPage { get; set; } = 100;
+        public DateTime? PostedAfter { get; set; }
+        public DateTime? PostedBefore { get; set; }
+        public string NextToken { get; set; }
+    }
+}

Source/FikaAmazonAPI/Services/FinancialService.cs

@@ -55,11 +55,13 @@ public async Task<ListFinancialEventGroupsPayload> GetFinancialEventGroupListByN
         }
 
 
-        public List<FinancialEvents> ListFinancialEventsByGroupId(string eventGroupId) =>
-                Task.Run(() => ListFinancialEventsByGroupIdAsync(eventGroupId)).ConfigureAwait(false).GetAwaiter().GetResult();
-        public async Task<List<FinancialEvents>> ListFinancialEventsByGroupIdAsync(string eventGroupId, CancellationToken cancellationToken = default)
+        public List<FinancialEvents> ListFinancialEventsByGroupId(string eventGroupId, ParameterListFinancialEventsByGroupId parameterListFinancialEventsByGroupId = null) =>
+                Task.Run(() => ListFinancialEventsByGroupIdAsync(eventGroupId, parameterListFinancialEventsByGroupId)).ConfigureAwait(false).GetAwaiter().GetResult();
+        public async Task<List<FinancialEvents>> ListFinancialEventsByGroupIdAsync(string eventGroupId, ParameterListFinancialEventsByGroupId parameterListFinancialEventsByGroupId = null, 
+            CancellationToken cancellationToken = default)
         {
-            await CreateAuthorizedRequestAsync(FinanceApiUrls.ListFinancialEventsByGroupId(eventGroupId), RestSharp.Method.Get, cancellationToken: cancellationToken);
+            var parameters = parameterListFinancialEventsByGroupId?.getParameters() ?? new List<KeyValuePair<string, string>>();
+            await CreateAuthorizedRequestAsync(FinanceApiUrls.ListFinancialEventsByGroupId(eventGroupId), RestSharp.Method.Get, queryParameters: parameters, cancellationToken: cancellationToken);
             var response = await ExecuteRequestAsync<ListFinancialEventsResponse>(RateLimitType.Financial_ListFinancialEventsByGroupId, cancellationToken);
 
             var nextToken = response.Payload.NextToken;