convert to use service

Controllers/ApiController.cs

@@ -1,4 +1,5 @@
-using Microsoft.AspNetCore.Mvc;
+using BinaryDad.Notes.Services;
+using Microsoft.AspNetCore.Mvc;
 
 namespace BinaryDad.Notes.Controllers;
 
@@ -6,11 +7,11 @@ namespace BinaryDad.Notes.Controllers;
 [Route("[controller]")]
 public class ApiController : ControllerBase
 {
-    private readonly string filePath;
+    private readonly INoteService noteService;
 
-    public ApiController(IConfiguration configuration)
+    public ApiController(INoteService noteService)
     {
-        filePath = configuration["ContentFilePath"];
+        this.noteService = noteService;
     }
 
     [HttpPost]
@@ -24,7 +25,7 @@ public class ApiController : ControllerBase
             content = await reader.ReadToEndAsync();
         }
 
-        await System.IO.File.WriteAllTextAsync(filePath, content);
+        noteService.Save(content);
 
         return true;
     }