Merge pull request #3 from hardikpatelse/new_enhancement_with_send_email

Implementation of Send Email With MailTrap Services

Author: hardikpatelse

AIChatBot.API/AIChatBot.API.http

@@ -1,6 +1,25 @@
-@AIChatBot.API_HostAddress = http://localhost:5103
+@AIChatBot.API_HostAddress = https://localhost:7154
 
-GET {{AIChatBot.API_HostAddress}}/weatherforecast/
-Accept: application/json
+
+GET {{AIChatBot.API_HostAddress}}/api/tools/schema
+
+###
+
+POST {{AIChatBot.API_HostAddress}}/chat
+Content-Type: application/json
+
+{
+  //ChatRequest
+}
+
+###
+
+@modelId=string
+GET {{AIChatBot.API_HostAddress}}/chat/history?modelId={{modelId}}
+
+###
+
+GET {{AIChatBot.API_HostAddress}}/models
 
 ###
+

AIChatBot.API/Data/chatHistory.json

@@ -231,6 +231,16 @@
         "Role": "assistant",
         "Content": "\u2705 Tool \u0060CreateFile\u0060 executed:\n\u2705 File \u0027LeapYear.py\u0027 created.",
         "DateTime": "2025-07-02T16:29:34.704133Z"
+      },
+      {
+        "Role": "user",
+        "Content": "Send an email to hardikpatel.se@gmail.com with content for leave application from 7th July to 15th July.",
+        "DateTime": "2025-07-06T12:16:31.1958001Z"
+      },
+      {
+        "Role": "assistant",
+        "Content": "\u2705 Tool \u0060SendEmail\u0060 executed:\n\uD83D\uDCE7 Email sent to hardikpatel.se@gmail.com with subject \u0027Leave Application\u0027.",
+        "DateTime": "2025-07-06T12:16:44.9945279Z"
       }
     ]
   },

AIChatBot.API/Models/Custom/MailData.cs

@@ -0,0 +1,10 @@
+namespace AIChatBot.API.Models.Custom
+{
+    public class MailData
+    {
+        public string EmailToId { get; set; }
+        public string EmailToName { get; set; }
+        public string EmailSubject { get; set; }
+        public string EmailBody { get; set; }
+    }
+}

AIChatBot.API/Models/Custom/MailSettings.cs

@@ -0,0 +1,13 @@
+namespace AIChatBot.API.Models.Custom
+{
+    public class MailSettings
+    {
+        public string EmailId { get; set; }
+        public string Name { get; set; }
+        public string UserName { get; set; }
+        public string APIToken { get; set; }
+        public string Host { get; set; }
+        public int Port { get; set; }
+        public bool UseSSL { get; set; }
+    }
+}

AIChatBot.API/Program.cs

@@ -2,6 +2,7 @@
 using AIChatBot.API.Factory;
 using AIChatBot.API.Interfaces;
 using AIChatBot.API.Models;
+using AIChatBot.API.Models.Custom;
 using AIChatBot.API.Services;
 using Microsoft.OpenApi.Models; // Ensure this directive is present for Swagger support  
 
@@ -23,9 +24,11 @@
 builder.Services.AddScoped<AgentService>();
 builder.Services.AddScoped<ToolsRegistryService>();
 builder.Services.AddScoped<IChatService, ChatService>();
+builder.Services.AddSingleton<MailService>();
 
 builder.Services.Configure<OpenRouterModelsApi>(builder.Configuration.GetSection("OpenRouterModelsApi"));
 builder.Services.Configure<OllamaModelsApi>(builder.Configuration.GetSection("OllamaModelsApi"));
+builder.Services.Configure<MailSettings>(builder.Configuration.GetSection("MailSettings"));
 
 builder.Services.AddScoped<ChatModelServiceFactory>();
 builder.Services.AddScoped<ChatHistoryService>();
@@ -41,6 +44,9 @@
 
 var app = builder.Build();
 
+// Set the root service provider for static access
+AIChatBot.API.Services.ServiceProviderAccessor.ServiceProvider = app.Services;
+
 // Configure the HTTP request pipeline.
 if (app.Environment.IsDevelopment())
 {

AIChatBot.API/Services/MailService.cs

@@ -0,0 +1,37 @@
+using AIChatBot.API.Models.Custom;
+using Microsoft.Extensions.Options;
+using System.Net;
+using System.Net.Mail;
+
+namespace AIChatBot.API.Services
+{
+    public class MailService
+    {
+        private readonly MailSettings _mailSettings;
+        public MailService(IOptions<MailSettings> mailSettingsOptions)
+        {
+            _mailSettings = mailSettingsOptions.Value;
+        }
+        public bool SendMail(MailData mailData)
+        {
+            try
+            {
+
+                var client = new SmtpClient(_mailSettings.Host, _mailSettings.Port)
+                {
+                    Credentials = new NetworkCredential("api", _mailSettings.APIToken),
+                    EnableSsl = true
+                };
+
+                client.Send(_mailSettings.EmailId, mailData.EmailToId, mailData.EmailSubject, mailData.EmailBody);
+
+                return true;
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine(ex.ToString());
+                return false;
+            }
+        }
+    }
+}

AIChatBot.API/Services/ToolFunctions.cs

@@ -1,4 +1,6 @@
-namespace AIChatBot.API.Services
+using AIChatBot.API.Models.Custom;
+
+namespace AIChatBot.API.Services
 {
     public static class ToolFunctions
     {
@@ -20,9 +22,32 @@ public static string FetchWebData(string url)
 
         public static string SendEmail(string to, string subject, string body)
         {
-            // Simulate email sending (log to console)
-            return $"📧 Email sent to {to} with subject '{subject}' \n Body: {body}.";
+            // Build MailData
+            var mailData = new MailData
+            {
+                EmailToId = to,
+                EmailToName = to, // Or set as needed
+                EmailSubject = subject,
+                EmailBody = body
+            };
+
+            // Get the service provider from a static accessor
+            var provider = ServiceProviderAccessor.ServiceProvider;
+            if (provider == null)
+                return "❌ MailService not available.";
+
+            var mailService = provider.GetService<MailService>();
+            if (mailService == null)
+                return "❌ MailService not available.";
+
+            var result = mailService.SendMail(mailData);
+            return result ? $"📧 Email sent to {to} with subject '{subject}'." : "❌ Failed to send email.";
         }
     }
 
+    // Static accessor for the root IServiceProvider
+    public static class ServiceProviderAccessor
+    {
+        public static IServiceProvider ServiceProvider { get; set; }
+    }
 }

AIChatBot.API/appsettings.json

@@ -12,5 +12,15 @@
   "OpenRouterModelsApi": {
     "Url": "https://openrouter.ai/api/v1/chat/completions",
     "ApiKey": "YOUR_KEY_HERE"
+  },
+  "MailSettings": {
+    "Host": "live.smtp.mailtrap.io",
+    "DefaultCredentials": false,
+    "Port": 587,
+    "Name": "Hardik Patel",
+    "EmailId": "hello@demomailtrap.co",
+    "UserName": "hello@demomailtrap.co",
+    "APIToken": "MAILTRAP_API_TOKEN",
+    "UseSSL": true
   }
 }

AIChatBot.UI/src/app/components/chat/chat.component.ts

@@ -3,7 +3,6 @@ import { ChatService } from '../../services/chat.service'
 import { Model } from '../../entities/model'
 import { ChatHistoryResponse, ChatMessage } from '../../entities/chat-history'
 import { marked } from 'marked'
-import { ORCall } from '../../services/orcall.service'
 
 @Component({
   selector: 'app-chat',
@@ -21,7 +20,7 @@ export class Chat implements OnInit {
   errorMessage: string = '';
   selectedChatMode: string = 'chat';
 
-  constructor(private chatService: ChatService, private cdr: ChangeDetectorRef, private orCall: ORCall) { }
+  constructor(private chatService: ChatService, private cdr: ChangeDetectorRef) { }
 
   ngOnInit(): void {
     this.chatService.getModels().subscribe({