chore: Update Mail Service documentation and fix MySQL provider typo

Author: giovanninocco

content/en/dotnet-templates/fundamentals/mail-service.md

@@ -15,4 +15,90 @@ weight: 11
 toc: true
 ---
 
-Documentation Coming Soon!
+Mail Service in Genocs Library's Web API is a service that allows you to send emails from your application. 
+
+There are two ways to send emails using the Mail Service:
+- By using [Sendgrid](https://sendgrid.com/)
+- By using SMTP with [MailKit](https://mimekit.net/)
+
+
+## Sendgrid
+
+Sendgrid is a cloud-based email service that provides reliable transactional email delivery. It is a popular choice for sending emails from your application. To use Sendgrid with the Mail Service, you need to configure the Sendgrid API key in the `appsettings.json` file.
+
+### Configure Sendgrid API Key
+
+1. Sign up for a [Sendgrid account](https://sendgrid.com/).
+2. Create a new API key in the Sendgrid dashboard.
+3. Add the Sendgrid API key to the `appsettings.json` file.
+
+```json
+{
+  "Sendgrid": {
+    "ApiKey": "YOUR_SENDGRID_API_KEY"
+  }
+}
+```
+
+### Send Email using Sendgrid
+
+To send an email using Sendgrid, you need to create an instance of the `SendgridMailService` class and call the `SendEmailAsync` method.
+
+
+This code snippet is used to send an email using SendGrid. The code snippet is written in C# and uses the SendGrid NuGet package. The code snippet is used to send an email to multiple recipients. The code snippet is written in C# and uses the SendGrid NuGet package. The code snippet is used to send an email to multiple recipients.
+
+```csharp
+
+    /// <summary>
+    /// Send Email using Sendgrid
+    /// </summary>
+    /// <param name="subject">Email Subject</param>
+    /// <param name="content">Email Content</param>
+    private async Task InternalSend(string subject, string content)
+    {
+        try
+        {
+            var client = new SendGridClient(_settings.ApiKey);
+            var from = new EmailAddress(_settings.Email);
+            var plainTextContent = "This email is generated by the system. Please do not respond on this account";
+
+            var recipients = _settings.Recipients.Split(",");
+            if (recipients.Length == 1)
+            {
+                var to = new EmailAddress(_settings.Recipients);
+                var msg = MailHelper.CreateSingleEmail(from,
+                                                    to,
+                                                    subject,
+                                                    plainTextContent,
+                                                    content);
+                var response = await client.SendEmailAsync(msg);
+                var res = response.IsSuccessStatusCode;
+            }
+            else
+            {
+                var recipientsAddress = new List<EmailAddress>();
+                foreach (string recipient in recipients)
+                {
+                    if (!string.IsNullOrWhiteSpace(recipient))
+                    {
+                        recipientsAddress.Add(new EmailAddress(recipient.Trim()));
+                    }
+                }
+
+                var to = new EmailAddress(_settings.Recipients);
+                var msg = MailHelper.CreateSingleEmailToMultipleRecipients(from,
+                                                    recipientsAddress,
+                                                    subject,
+                                                    plainTextContent,
+                                                    content);
+
+                var response = await client.SendEmailAsync(msg);
+                var res = response.IsSuccessStatusCode;
+            }
+        }
+        catch (System.Exception ex)
+        {
+            _logger.LogError("Error on Send Email", ex);
+        }
+    }
+```

content/en/dotnet-templates/tutorials/database-migrations/index.md

@@ -203,7 +203,7 @@ Below are some sample configurations for MySQL Provider. The above is applicable
 
 The Provider values for other supported DBs are as follows.
 - MSSQL - **mssql**
-- MYSQL - **mssql**
+- MYSQL - **mysql**
 - Oracle - **oracle**
 - PostgreSQL - **postgresql**
 - SQLite - **sqlite**
@@ -212,6 +212,8 @@ Once your connection strings are all updated in the mentioned configuration file
 
 As mentioned earlier, since we have 2 Db Contexts defined in our application, we will have seperate commands for each of the available context classes.
 
+**Move to the WebAPI project directory and run the following commands.**
+
 The generic command to add migrations over the **Application Db Context** goes like this:
 
 ``` bash

content/en/library/messaging/index.md

@@ -16,55 +16,3 @@ toc: true
 ---
 
 
-This code snippet is used to send an email using SendGrid. The code snippet is written in C# and uses the SendGrid NuGet package. The code snippet is used to send an email to multiple recipients. The code snippet is written in C# and uses the SendGrid NuGet package. The code snippet is used to send an email to multiple recipients.
-
-```csharp
-
-    private async Task InternalSend(string subject, string content)
-    {
-        try
-        {
-            var client = new SendGridClient(_settings.ApiKey);
-            var from = new EmailAddress(_settings.Email);
-            var plainTextContent = "This email is generated by the system. Please do not respond on this account";
-
-            var recipients = _settings.Recipients.Split(",");
-            if (recipients.Length == 1)
-            {
-                var to = new EmailAddress(_settings.Recipients);
-                var msg = MailHelper.CreateSingleEmail(from,
-                                                    to,
-                                                    subject,
-                                                    plainTextContent,
-                                                    content);
-                var response = await client.SendEmailAsync(msg);
-                var res = response.IsSuccessStatusCode;
-            }
-            else
-            {
-                var recipientsAddress = new List<EmailAddress>();
-                foreach (string recipient in recipients)
-                {
-                    if (!string.IsNullOrWhiteSpace(recipient))
-                    {
-                        recipientsAddress.Add(new EmailAddress(recipient.Trim()));
-                    }
-                }
-
-                var to = new EmailAddress(_settings.Recipients);
-                var msg = MailHelper.CreateSingleEmailToMultipleRecipients(from,
-                                                    recipientsAddress,
-                                                    subject,
-                                                    plainTextContent,
-                                                    content);
-
-                var response = await client.SendEmailAsync(msg);
-                var res = response.IsSuccessStatusCode;
-            }
-        }
-        catch (System.Exception ex)
-        {
-            _logger.LogError("Error on Send Email", ex);
-        }
-    }
-```