Update public Sample bot doc

Samples/V1.0Samples/StatelessSamples/GroupCallBot.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.29911.84
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "GroupCallBot", "GroupCallBot\GroupCallBot.csproj", "{5F7C79C6-4A38-4B76-B34F-18E8A2CB6046}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Sample.Common", "..\..\Common\Sample.Common\Sample.Common.csproj", "{F303240C-2CC3-43B5-A048-1ECEF27DBC8B}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{0439C2B1-EFF3-4576-82B6-4A8DC35B484D}"
+	ProjectSection(SolutionItems) = preProject
+		..\..\configure_cloud.ps1 = ..\..\configure_cloud.ps1
+		..\..\Graph.props = ..\..\Graph.props
+		..\..\nuget.config = ..\..\nuget.config
+	EndProjectSection
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{5F7C79C6-4A38-4B76-B34F-18E8A2CB6046}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{5F7C79C6-4A38-4B76-B34F-18E8A2CB6046}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{5F7C79C6-4A38-4B76-B34F-18E8A2CB6046}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{5F7C79C6-4A38-4B76-B34F-18E8A2CB6046}.Release|Any CPU.Build.0 = Release|Any CPU
+		{F303240C-2CC3-43B5-A048-1ECEF27DBC8B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F303240C-2CC3-43B5-A048-1ECEF27DBC8B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F303240C-2CC3-43B5-A048-1ECEF27DBC8B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F303240C-2CC3-43B5-A048-1ECEF27DBC8B}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {4F2B3912-5AC8-47F6-8CD1-1F7200EE10D4}
+	EndGlobalSection
+EndGlobal

Samples/V1.0Samples/StatelessSamples/GroupCallBot/Bot/BotOptions.cs

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+// <copyright file="BotOptions.cs" company="Microsoft Corporation">
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+// </copyright>
+
+namespace Sample.GroupCallBot.Bot
+{
+    using System;
+
+    /// <summary>
+    /// The bot options class.
+    /// </summary>
+    public class BotOptions
+    {
+        /// <summary>
+        /// Gets or sets the application id.
+        /// </summary>
+        public string AppId { get; set; }
+
+        /// <summary>
+        /// Gets or sets the application secret.
+        /// </summary>
+        public string AppSecret { get; set; }
+
+        /// <summary>
+        /// Gets or sets the calls uri of the application.
+        /// </summary>
+        public Uri BotBaseUrl { get; set; }
+
+        /// <summary>
+        /// Gets or sets the comms platform endpoint uri.
+        /// </summary>
+        public Uri PlaceCallEndpointUrl { get; set; }
+    }
+}

Samples/V1.0Samples/StatelessSamples/GroupCallBot/Controllers/ControllerConstants.cs

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+// <copyright file="ControllerConstants.cs" company="Microsoft Corporation">
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+// </copyright>
+
+namespace Sample.GroupCallBot.Controller
+{
+    /// <summary>
+    /// Http route constants for routing requests.
+    /// </summary>
+    public class ControllerConstants
+    {
+        /// <summary>
+        /// Route prefix for all incoming requests.
+        /// </summary>
+        public const string CallbackPrefix = "/callback";
+    }
+}

Samples/V1.0Samples/StatelessSamples/GroupCallBot/Controllers/HomeController.cs

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+// <copyright file="HomeController.cs" company="Microsoft Corporation">
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+// </copyright>
+
+namespace Sample.GroupCallBot.Controller
+{
+    using Microsoft.AspNetCore.Mvc;
+    using Sample.Common.Logging;
+
+    /// <summary>
+    /// The home controller class.
+    /// </summary>
+    public class HomeController : Controller
+    {
+        private readonly SampleObserver observer;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="HomeController"/> class.
+        /// </summary>
+        /// <param name="observer">The observer.</param>
+        public HomeController(SampleObserver observer)
+        {
+            this.observer = observer;
+        }
+
+        /// <summary>
+        /// Get the default content of home page.
+        /// </summary>
+        /// <returns>Default content.</returns>
+        [HttpGet("/")]
+        public string Get()
+        {
+            return "Home Page";
+        }
+
+        /// <summary>
+        /// Get the service logs.
+        /// </summary>
+        /// <param name="skip">Skip specified lines.</param>
+        /// <param name="take">Take specified lines.</param>
+        /// <returns>The logs.</returns>
+        [HttpGet]
+        [Route("/logs")]
+        public IActionResult GetLogs(
+            [FromQuery] int skip = 0,
+            [FromQuery] int take = 1000)
+        {
+            this.AddRefreshHeader(3);
+            return this.Content(
+                this.observer.GetLogs(skip, take),
+                System.Net.Mime.MediaTypeNames.Text.Plain,
+                System.Text.Encoding.UTF8);
+        }
+
+        /// <summary>
+        /// Get the service logs.
+        /// </summary>
+        /// <param name="filter">The filter.</param>
+        /// <param name="skip">Skip specified lines.</param>
+        /// <param name="take">Take specified lines.</param>
+        /// <returns>
+        /// The logs.
+        /// </returns>
+        [HttpGet]
+        [Route("/logs/{filter}")]
+        public IActionResult GetLogs(
+            string filter,
+            [FromQuery] int skip = 0,
+            [FromQuery] int take = 1000)
+        {
+            this.AddRefreshHeader(3);
+            return this.Content(
+                this.observer.GetLogs(filter, skip, take),
+                System.Net.Mime.MediaTypeNames.Text.Plain,
+                System.Text.Encoding.UTF8);
+        }
+
+        /// <summary>
+        /// Add refresh headers for browsers to download content.
+        /// </summary>
+        /// <param name="seconds">Refresh rate.</param>
+        private void AddRefreshHeader(int seconds)
+        {
+            this.Response.Headers.Add("Cache-Control", "private,must-revalidate,post-check=1,pre-check=2,no-cache");
+            this.Response.Headers.Add("Refresh", seconds.ToString());
+        }
+    }
+}

Samples/V1.0Samples/StatelessSamples/GroupCallBot/Controllers/ParticipantsCallingController.cs

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+// <copyright file="ParticipantsCallingController.cs" company="Microsoft Corporation">
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+// </copyright>
+
+namespace Sample.GroupCallBot.Controller
+{
+    using System;
+    using System.Threading.Tasks;
+    using Microsoft.AspNetCore.Mvc;
+    using Sample.Common.Logging;
+    using Sample.GroupCallBot.Bot;
+    using Sample.GroupCallBot.Data;
+    using Sample.GroupCallBot.Extensions;
+    using Microsoft.Graph.Communications.Common;
+
+    /// <summary>
+    /// The incidents controller class.
+    /// </summary>
+    [Route("participantscalling")]
+    public class ParticipantsCallingController : Controller
+    {
+        private Bot bot;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="ParticipantsCallingController" /> class.
+        /// </summary>
+        /// <param name="bot">The bot.</param>
+        public ParticipantsCallingController(Bot bot, SampleObserver observer)
+        {
+            this.bot = bot;
+        }
+
+        /// <summary>
+        /// Raise a request to call participants.
+        /// </summary>
+        /// <param name="participantsCallingRequestData">The incident data.</param>
+        /// <returns>The action result.</returns>
+        ///
+        [HttpPost("raise")]
+        public async Task<IActionResult> PostNotificationsAsync([FromBody] ParticipantsCallingRequestData participantsCallingRequestData)
+        {
+            try
+            {
+                Validator.NotNull(participantsCallingRequestData, nameof(participantsCallingRequestData), "participantsCallingRequestData is Null.");
+                Validator.NotNull(participantsCallingRequestData.ObjectIds, nameof(participantsCallingRequestData.ObjectIds), "Object Ids are Null or Whitespace.");
+                Validator.NotNullOrWhitespace(participantsCallingRequestData.TenantId, nameof(participantsCallingRequestData.TenantId), "Tenant Id is Null or Whitespace.");
+
+                await this.bot.BotCallsUsersAsync(participantsCallingRequestData).ConfigureAwait(false);
+
+                return this.Ok("Bot got a notification to call group of users.");
+            }
+            catch (Exception e)
+            {
+                return this.Exception(e);
+            }
+        }
+    }
+}

Samples/V1.0Samples/StatelessSamples/GroupCallBot/Controllers/PlatformCallController.cs

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+// <copyright file="PlatformCallController.cs" company="Microsoft Corporation">
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+// </copyright>
+
+namespace Sample.GroupCallBot.Controller
+{
+    using System.Threading.Tasks;
+    using Microsoft.AspNetCore.Mvc;
+    using Microsoft.Graph.Communications.Common.Telemetry;
+    using Sample.GroupCallBot.Bot;
+
+    /// <summary>
+    /// Entry point for handling call-related web hook requests.
+    /// </summary>
+    public class PlatformCallController : Controller
+    {
+        private readonly IGraphLogger graphLogger;
+        private readonly Bot bot;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="PlatformCallController"/> class.
+        /// </summary>
+        /// <param name="bot">The bot.</param>
+        public PlatformCallController(Bot bot)
+        {
+            this.bot = bot;
+            this.graphLogger = bot.GraphLogger.CreateShim(nameof(PlatformCallController));
+        }
+
+        /// <summary>
+        /// Handle call back for bot calls user case.
+        /// </summary>
+        /// <returns>returns when task is done.</returns>
+        [HttpPost]
+        [Route(ControllerConstants.CallbackPrefix)]
+        public async Task OnIncomingBotCallUserRequestAsync()
+        {
+            await this.bot.ProcessNotificationAsync(this.Request, this.Response).ConfigureAwait(false);
+        }
+    }
+}

Samples/V1.0Samples/StatelessSamples/GroupCallBot/Data/ParticipantsCallingRequestData.cs

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+// <copyright file="ParkingNotificationRequestData.cs" company="Microsoft Corporation">
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+// </copyright>
+
+namespace Sample.GroupCallBot.Data
+{
+    using System;
+    using System.Collections.Generic;
+
+    /// <summary>
+    /// The participants request data.
+    /// </summary>
+    public class ParticipantsCallingRequestData
+    {
+        /// <summary>
+        /// Gets or sets the notified user object ids.
+        /// </summary>
+        public IEnumerable<string> ObjectIds { get; set; }
+
+        /// <summary>
+        /// Gets or sets the tenant id.
+        /// </summary>
+        public string TenantId { get; set; }
+    }
+}

Samples/V1.0Samples/StatelessSamples/GroupCallBot/Extensions/BotBuilderExtensions.cs

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+// <copyright file="BotBuilderExtensions.cs" company="Microsoft Corporation">
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+// </copyright>
+
+namespace Microsoft.Extensions.DependencyInjection
+{
+    using System;
+    using Sample.GroupCallBot.Bot;
+
+    /// <summary>
+    /// The bot builder extensions class.
+    /// </summary>
+    public static class BotBuilderExtensions
+    {
+        /// <summary>
+        /// Add bot feature.
+        /// </summary>
+        /// <param name="services">The service collection.</param>
+        /// <returns>The updated service collection.</returns>
+        public static IServiceCollection AddBot(this IServiceCollection services)
+            => services.AddBot(_ => { });
+
+        /// <summary>
+        /// Add bot feature.
+        /// </summary>
+        /// <param name="services">The service collection.</param>
+        /// <param name="botOptionsAction">The action for bot options.</param>
+        /// <returns>The updated service collection.</returns>
+        public static IServiceCollection AddBot(this IServiceCollection services, Action<BotOptions> botOptionsAction)
+        {
+            var options = new BotOptions();
+            botOptionsAction(options);
+            services.AddSingleton(options);
+
+            return services.AddSingleton<Bot>();
+        }
+    }
+}