feat(*): Add documentation to File model to remove warnings

FileRepository/Models/File.cs

@@ -1,17 +1,40 @@
 using System;
-using System.Collections.Generic;
 using System.IO;
-using System.Text;
 
 namespace FileRepository.Models
 {
+    /// <summary>
+    /// This model serves to represent the files being stored.
+    /// </summary>
     public class File
     {
+        /// <summary>
+        /// Gets or sets the id field for the file, this serves as the key field/unique identifier.
+        /// </summary>
         public string Id { get; set; }
+
+        /// <summary>
+        /// Gets or sets the actual file name of the file.
+        /// </summary>
         public string FileName { get; set; }
+
+        /// <summary>
+        /// Gets or sets the contents of the file, as a stream for easy manipulation.
+        /// </summary>
         public Stream Content { get; set; }
+
+        /// <summary>
+        /// Gets or sets the datetime object representing when this file object was created.
+        /// </summary>
         public DateTime Created { get; set; }
 
+        /// <summary>
+        /// Initialise a File model based on passed parameters.
+        /// </summary>
+        /// <param name="id">The id of the file.</param>
+        /// <param name="fileName">The filename of the file.</param>
+        /// <param name="content">The content of the file.</param>
+        /// <returns>Returns an initialised File object.</returns>
         public File GenerateFile(string id, string fileName, Stream content)
         {
             File newFile = new File()
@@ -19,7 +42,7 @@ namespace FileRepository.Models
                 Id = id,
                 FileName = fileName,
                 Content = content,
-                Created = DateTime.Now
+                Created = DateTime.Now,
             };
 
             return newFile;