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EnvelopeGenerator.Application/EnvelopeGeneratorExtensions.cs

@@ -1,11 +1,107 @@
-using EnvelopeGenerator.Application.Services;
+using Microsoft.Extensions.Logging;
-using Microsoft.Extensions.Logging;
 using System.Text;
 
 namespace EnvelopeGenerator.Application
 {
+    /// <summary>
+    /// Provides extension methods for decoding and extracting information from an envelope receiver ID.
+    /// </summary>
     public static class EnvelopeGeneratorExtensions
     {
+        /// <summary>
+        /// Validates whether a given string is a correctly formatted Base-64 encoded string.
+        /// </summary>
+        /// <remarks>
+        /// This method checks the string for proper Base-64 formatting, which includes validating
+        /// the length of the string (must be divisible by 4). It also checks each character to ensure
+        /// it belongs to the Base-64 character set (A-Z, a-z, 0-9, '+', '/', and '=' for padding).
+        /// The method ensures that padding characters ('=') only appear at the end of the string and
+        /// are in a valid configuration (either one '=' at the end if the string's length % 4 is 3,
+        /// or two '==' if the length % 4 is 2).
+        /// </remarks>
+        /// <param name="input">The Base-64 encoded string to validate.</param>
+        /// <returns>
+        /// <c>true</c> if the string is a valid Base-64 encoded string; otherwise, <c>false</c>.
+        /// </returns>
+        /// <example>
+        /// <code>
+        /// string testString = "TWFuIGlzIGRpc3Rpbmd1aXNoZWQsIG5vdCBvbmx5IGJ5IGhpcyByZWFzb24sIGJ1dCBieSB0aGlzIHNpbmd1bGFyIHBhc3Npb24gZnJvbSBvdGhlciBhbmltYWxzLCB3aGljaCBpcyBhIGx1c3Qgb2YgdGhlIG1pbmQsIHRoYXQgYnk=";
+        /// bool isValid = IsValidBase64String(testString);
+        /// Console.WriteLine(isValid); // Output: true
+        /// </code>
+        /// </example>
+        public static bool IsBase64String(this string input)
+        {
+            // Check if the string is null or empty
+            if (string.IsNullOrEmpty(input))
+            {
+                return false;
+            }
+
+            // Replace valid base-64 padding
+            input = input.Trim();
+            int mod4 = input.Length % 4;
+            if (mod4 > 0)
+            {
+                // Base-64 string lengths should be divisible by 4
+                return false;
+            }
+
+            // Check each character to ensure it is valid base-64
+            foreach (char c in input)
+            {
+                if (!char.IsLetterOrDigit(c) && c != '+' && c != '/' && c != '=')
+                {
+                    // Invalid character detected
+                    return false;
+                }
+            }
+
+            // Ensure no invalid padding scenarios exist
+            if (input.EndsWith("==") && (input.Length % 4 == 0) ||
+                input.EndsWith("=") && (input.Length % 4 == 3))
+            {
+                return true;
+            }
+
+            return input.IndexOf('=') == -1; // No padding allowed except at the end
+        }
+
+        /// <summary>
+        /// Decodes the envelope receiver ID and extracts the envelope UUID and receiver signature.
+        /// </summary>
+        /// <param name="envelopeReceiverId">The base64 encoded string containing the envelope UUID and receiver signature.</param>
+        /// <returns>A tuple containing the envelope UUID and receiver signature.</returns>
+        public static (string? EnvelopeUuid, string? ReceiverSignature) DecodeEnvelopeReceiverId(this string envelopeReceiverId)
+        {
+            if (!envelopeReceiverId.IsBase64String())
+            {
+                return (null, null);
+            }
+            byte[] bytes = Convert.FromBase64String(envelopeReceiverId);
+            string decodedString = System.Text.Encoding.UTF8.GetString(bytes);
+            string[] parts = decodedString.Split(new string[] { "::" }, StringSplitOptions.None);
+
+            if (parts.Length > 1)
+                return (EnvelopeUuid: parts[0], ReceiverSignature: parts[1]);
+            else
+                return (string.Empty, string.Empty);
+        }
+
+        /// <summary>
+        /// Gets the envelope UUID from the decoded envelope receiver ID.
+        /// </summary>
+        /// <param name="envelopeReceiverId">The base64 encoded string to decode.</param>
+        /// <returns>The envelope UUID.</returns>
+        public static string? GetEnvelopeUuid(this string envelopeReceiverId) => envelopeReceiverId.DecodeEnvelopeReceiverId().EnvelopeUuid;
+
+        /// <summary>
+        /// Gets the receiver signature from the decoded envelope receiver ID.
+        /// </summary>
+        /// <param name="envelopeReceiverId">The base64 encoded string to decode.</param>
+        /// <returns>The receiver signature.</returns>
+        public static string? GetReceiverSignature(this string envelopeReceiverId) => envelopeReceiverId.DecodeEnvelopeReceiverId().ReceiverSignature;
+
         public static void LogEnvelopeError(this ILogger logger, string envelopeEeceiverId, Exception? exception = null, string? message = null, params object?[] args)
         {
             var sb = new StringBuilder().AppendLine(envelopeEeceiverId.DecodeEnvelopeReceiverId().ToTitle());

EnvelopeGenerator.Application/Services/EnvelopeGeneratorExtensions.cs

@@ -1,102 +0,0 @@
-namespace EnvelopeGenerator.Application.Services
-{
-    /// <summary>
-    /// Provides extension methods for decoding and extracting information from an envelope receiver ID.
-    /// </summary>
-    public static class EnvelopeGeneratorExtensions
-    {
-        /// <summary>
-        /// Validates whether a given string is a correctly formatted Base-64 encoded string.
-        /// </summary>
-        /// <remarks>
-        /// This method checks the string for proper Base-64 formatting, which includes validating
-        /// the length of the string (must be divisible by 4). It also checks each character to ensure
-        /// it belongs to the Base-64 character set (A-Z, a-z, 0-9, '+', '/', and '=' for padding).
-        /// The method ensures that padding characters ('=') only appear at the end of the string and
-        /// are in a valid configuration (either one '=' at the end if the string's length % 4 is 3,
-        /// or two '==' if the length % 4 is 2).
-        /// </remarks>
-        /// <param name="input">The Base-64 encoded string to validate.</param>
-        /// <returns>
-        /// <c>true</c> if the string is a valid Base-64 encoded string; otherwise, <c>false</c>.
-        /// </returns>
-        /// <example>
-        /// <code>
-        /// string testString = "TWFuIGlzIGRpc3Rpbmd1aXNoZWQsIG5vdCBvbmx5IGJ5IGhpcyByZWFzb24sIGJ1dCBieSB0aGlzIHNpbmd1bGFyIHBhc3Npb24gZnJvbSBvdGhlciBhbmltYWxzLCB3aGljaCBpcyBhIGx1c3Qgb2YgdGhlIG1pbmQsIHRoYXQgYnk=";
-        /// bool isValid = IsValidBase64String(testString);
-        /// Console.WriteLine(isValid); // Output: true
-        /// </code>
-        /// </example>
-        public static bool IsBase64String(this string input)
-        {
-            // Check if the string is null or empty
-            if (string.IsNullOrEmpty(input))
-            {
-                return false;
-            }
-
-            // Replace valid base-64 padding
-            input = input.Trim();
-            int mod4 = input.Length % 4;
-            if (mod4 > 0)
-            {
-                // Base-64 string lengths should be divisible by 4
-                return false;
-            }
-
-            // Check each character to ensure it is valid base-64
-            foreach (char c in input)
-            {
-                if (!char.IsLetterOrDigit(c) && c != '+' && c != '/' && c != '=')
-                {
-                    // Invalid character detected
-                    return false;
-                }
-            }
-
-            // Ensure no invalid padding scenarios exist
-            if (input.EndsWith("==") && (input.Length % 4 == 0) ||
-                input.EndsWith("=") && (input.Length % 4 == 3))
-            {
-                return true;
-            }
-
-            return input.IndexOf('=') == -1; // No padding allowed except at the end
-        }
-
-        /// <summary>
-        /// Decodes the envelope receiver ID and extracts the envelope UUID and receiver signature.
-        /// </summary>
-        /// <param name="envelopeReceiverId">The base64 encoded string containing the envelope UUID and receiver signature.</param>
-        /// <returns>A tuple containing the envelope UUID and receiver signature.</returns>
-        public static (string? EnvelopeUuid, string? ReceiverSignature) DecodeEnvelopeReceiverId(this string envelopeReceiverId)
-        {
-            if (!envelopeReceiverId.IsBase64String())
-            {
-                return (null, null);
-            }
-            byte[] bytes = Convert.FromBase64String(envelopeReceiverId);
-            string decodedString = System.Text.Encoding.UTF8.GetString(bytes);
-            string[] parts = decodedString.Split(new string[] { "::" }, StringSplitOptions.None);
-
-            if (parts.Length > 1)
-                return (EnvelopeUuid: parts[0], ReceiverSignature: parts[1]);
-            else
-                return (string.Empty, string.Empty);
-        }
-
-        /// <summary>
-        /// Gets the envelope UUID from the decoded envelope receiver ID.
-        /// </summary>
-        /// <param name="envelopeReceiverId">The base64 encoded string to decode.</param>
-        /// <returns>The envelope UUID.</returns>
-        public static string? GetEnvelopeUuid(this string envelopeReceiverId) => envelopeReceiverId.DecodeEnvelopeReceiverId().EnvelopeUuid;
-
-        /// <summary>
-        /// Gets the receiver signature from the decoded envelope receiver ID.
-        /// </summary>
-        /// <param name="envelopeReceiverId">The base64 encoded string to decode.</param>
-        /// <returns>The receiver signature.</returns>
-        public static string? GetReceiverSignature(this string envelopeReceiverId) => envelopeReceiverId.DecodeEnvelopeReceiverId().ReceiverSignature;
-    }
-}

EnvelopeGenerator.Web/Controllers/DocumentController.cs

@@ -3,7 +3,7 @@ using EnvelopeGenerator.Common;
 using EnvelopeGenerator.Web.Services;
 using EnvelopeGenerator.Application.Contracts;
 using Microsoft.AspNetCore.Authorization;
-using EnvelopeGenerator.Application.Services;
+using EnvelopeGenerator.Application;
 
 namespace EnvelopeGenerator.Web.Controllers
 {

EnvelopeGenerator.Web/Controllers/EnvelopeController.cs

@@ -1,4 +1,4 @@
-using EnvelopeGenerator.Application.Services;
+using EnvelopeGenerator.Application;
 using EnvelopeGenerator.Common;
 using EnvelopeGenerator.Web.Services;
 using Microsoft.AspNetCore.Authorization;

EnvelopeGenerator.Web/Controllers/Test/TestEnvelopeController.cs

@@ -1,6 +1,6 @@
-using EnvelopeGenerator.Application.Contracts;
+using EnvelopeGenerator.Application;
+using EnvelopeGenerator.Application.Contracts;
 using EnvelopeGenerator.Application.DTOs;
-using EnvelopeGenerator.Application.Services;
 using EnvelopeGenerator.Domain.Entities;
 using EnvelopeGenerator.Infrastructure.Contracts;
 using Microsoft.AspNetCore.Mvc;

EnvelopeGenerator.Web/Controllers/Test/TestEnvelopeReceiverController.cs

@@ -2,7 +2,7 @@
 using DigitalData.Core.DTO;
 using EnvelopeGenerator.Application.Contracts;
 using EnvelopeGenerator.Application.DTOs;
-using EnvelopeGenerator.Application.Services;
+using EnvelopeGenerator.Application;
 using EnvelopeGenerator.Domain.Entities;
 using EnvelopeGenerator.Infrastructure.Contracts;
 using Microsoft.AspNetCore.Mvc;