Add Getting list of workflow execution tasks

#49

Author: ziagham

src/FlowSynx.Client/Messages/Requests/Workflows/WorkflowExecutionTasksRequest.cs

@@ -0,0 +1,7 @@
+namespace FlowSynx.Client.Messages.Requests.Workflows;
+
+public class WorkflowExecutionTasksRequest
+{
+    public required Guid WorkflowId { get; set; }
+    public required Guid WorkflowExecutionId { get; set; }
+}

src/FlowSynx.Client/Messages/Responses/Workflows/WorkflowExecutionTasksResponse.cs

@@ -0,0 +1,13 @@
+namespace FlowSynx.Client.Messages.Responses.Workflows;
+
+public class WorkflowExecutionTasksResponse
+{
+    public Guid Id { get; set; }
+    public string Name { get; set; } = string.Empty;
+    public Guid WorkflowId { get; set; }
+    public Guid WorkflowExecutionId { get; set; }
+    public string? Status { get; set; }
+    public string? Message { get; set; }
+    public DateTime? StartTime { get; set; }
+    public DateTime? EndTime { get; set; }
+}

src/FlowSynx.Client/Services/IWorkflowsService.cs

@@ -73,7 +73,7 @@ Task<HttpResult<Result<IEnumerable<WorkflowExecutionListResponse>>>> ExecutionsA
     /// <param name="request">The request specifying which workflow to execute and with what parameters.</param>
     /// <param name="cancellationToken">Token to cancel the asynchronous operation.</param>
     /// <returns>A result indicating the execution status.</returns>
-    Task<HttpResult<Result<Unit>>> ExecuteAsync(
+    Task<HttpResult<Result<Guid>>> ExecuteAsync(
         ExecuteWorkflowRequest request,
         CancellationToken cancellationToken = default);
 
@@ -137,6 +137,16 @@ Task<HttpResult<Result<WorkflowExecutionLogsResponse>>> ExecutionsLogsAsync(
         WorkflowExecutionLogsRequest request,
         CancellationToken cancellationToken = default);
 
+    /// <summary>
+    /// Retrieves the list of execution tasks for a given workflow execution.
+    /// </summary>
+    /// <param name="request">The request object containing workflow execution identifiers associated tasks.</param>
+    /// <param name="cancellationToken">A token that can be used to cancel the asynchronous operation.</param>
+    /// <returns>A result containing list of execution tasks.</returns>
+    Task<HttpResult<Result<IEnumerable<WorkflowExecutionTasksResponse>>>> ExecutionTasksAsync(
+        WorkflowExecutionTasksRequest request,
+        CancellationToken cancellationToken = default);
+
     /// <summary>
     /// Retrieves details of a specific task within a workflow execution.
     /// </summary>

src/FlowSynx.Client/Services/WorkflowsService.cs

@@ -98,7 +98,7 @@ public async Task<HttpResult<Result<IEnumerable<WorkflowExecutionListResponse>>>
             .SendRequestAsync<Result<IEnumerable<WorkflowExecutionListResponse>>>(requestMessage, cancellationToken);
     }
 
-    public async Task<HttpResult<Result<Unit>>> ExecuteAsync(
+    public async Task<HttpResult<Result<Guid>>> ExecuteAsync(
         ExecuteWorkflowRequest request,
         CancellationToken cancellationToken = default)
     {
@@ -109,7 +109,7 @@ public async Task<HttpResult<Result<Unit>>> ExecuteAsync(
         };
 
         return await _httpRequestHandler
-            .SendRequestAsync<Result<Unit>>(requestMessage, cancellationToken);
+            .SendRequestAsync<Result<Guid>>(requestMessage, cancellationToken);
     }
 
     public async Task<HttpResult<Result<WorkflowExecutionDetailsResponse>>> ExecutionsDetailsAsync(
@@ -181,8 +181,8 @@ public async Task<HttpResult<Result<Unit>>> RejectExecutionsAsync(
         {
             HttpMethod = HttpMethod.Post,
             Uri = $"workflows/{request.WorkflowId.ToString()}/" +
-            $"executions/{request.WorkflowExecutionId.ToString()}/" +
-            $"approvals/{request.WorkflowExecutionApprovalId.ToString()}/reject"
+                  $"executions/{request.WorkflowExecutionId.ToString()}/" +
+                  $"approvals/{request.WorkflowExecutionApprovalId.ToString()}/reject"
         };
 
         return await _httpRequestHandler
@@ -203,6 +203,21 @@ public async Task<HttpResult<Result<WorkflowExecutionLogsResponse>>> ExecutionsL
             .SendRequestAsync<Result<WorkflowExecutionLogsResponse>>(requestMessage, cancellationToken);
     }
 
+    public async Task<HttpResult<Result<IEnumerable<WorkflowExecutionTasksResponse>>>> ExecutionTasksAsync(
+        WorkflowExecutionTasksRequest request,
+        CancellationToken cancellationToken = default)
+    {
+        var requestMessage = new Request
+        {
+            HttpMethod = HttpMethod.Get,
+            Uri = $"workflows/{request.WorkflowId.ToString()}/" +
+                  $"executions/{request.WorkflowExecutionId.ToString()}/tasks"
+        };
+
+        return await _httpRequestHandler
+            .SendRequestAsync<Result<IEnumerable<WorkflowExecutionTasksResponse>>>(requestMessage, cancellationToken);
+    }
+
     public async Task<HttpResult<Result<WorkflowTaskExecutionDetailsResponse>>> TaskExecutionDetailsAsync(
         WorkflowTaskExecutionDetailsRequest request,
         CancellationToken cancellationToken = default)
@@ -212,7 +227,7 @@ public async Task<HttpResult<Result<WorkflowTaskExecutionDetailsResponse>>> Task
             HttpMethod = HttpMethod.Get,
             Uri = $"workflows/{request.WorkflowId.ToString()}/" +
             $"executions/{request.WorkflowExecutionId.ToString()}/" +
-            $"task/{request.WorkflowTaskExecutionId.ToString()}"
+            $"tasks/{request.WorkflowTaskExecutionId.ToString()}"
         };
 
         return await _httpRequestHandler
@@ -228,7 +243,7 @@ public async Task<HttpResult<Result<IEnumerable<WorkflowTaskExecutionLogsRespons
             HttpMethod = HttpMethod.Get,
             Uri = $"workflows/{request.WorkflowId.ToString()}/" +
             $"executions/{request.WorkflowExecutionId.ToString()}/" +
-            $"task/{request.WorkflowTaskExecutionId.ToString()}/" +
+            $"tasks/{request.WorkflowTaskExecutionId.ToString()}/" +
             $"logs"
         };