refactor(*): Remove the id from RepoFile as the filename can be used instead as a UID

FileRepository/Models/RepoFile.cs

@@ -9,12 +9,7 @@ namespace FileRepository.Models
     public class RepoFile
     {
         /// <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.
+        /// Gets or sets the actual file name of the file, this serves as the key field/unique identifier.
         /// </summary>
         public string FileName { get; set; }
 
@@ -31,15 +26,13 @@ namespace FileRepository.Models
         /// <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 RepoFile GenerateFile(string id, string fileName, Stream content)
+        public RepoFile GenerateFile(string fileName, Stream content)
         {
             RepoFile newFile = new RepoFile()
             {
-                Id = id,
                 FileName = fileName,
                 Content = content,
                 Created = DateTime.Now,