mirror of https://github.com/dapr/dotnet-sdk.git
47 lines
1.8 KiB
C#
47 lines
1.8 KiB
C#
// ------------------------------------------------------------------------
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// Copyright 2024 The Dapr Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// ------------------------------------------------------------------------
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using Dapr.Workflow;
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using WorkflowExternalInteraction.Activities;
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namespace WorkflowExternalInteraction.Workflows;
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internal sealed class DemoWorkflow : Workflow<string, bool>
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{
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/// <summary>
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/// Override to implement workflow logic.
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/// </summary>
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/// <param name="context">The workflow context.</param>
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/// <param name="input">The deserialized workflow input.</param>
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/// <returns>The output of the workflow as a task.</returns>
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public override async Task<bool> RunAsync(WorkflowContext context, string input)
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{
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try
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{
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await context.WaitForExternalEventAsync<bool>(eventName: "Approval", timeout: TimeSpan.FromSeconds(10));
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}
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catch (TaskCanceledException)
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{
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Console.WriteLine("Approval timeout");
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await context.CallActivityAsync(nameof(RejectActivity), input);
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Console.WriteLine("Reject Activity finished");
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return false;
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}
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await context.CallActivityAsync(nameof(ApproveActivity), input);
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Console.WriteLine("Approve Activity finished");
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return true;
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}
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}
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