Added some folders.

APIControllers/DeletePost.cs

@@ -1,6 +1,5 @@
 using Microsoft.AspNetCore.Mvc;
-using System.Data;
+using NeDvachAPI.DBControllers;
-using System.Text.Json;
 
 namespace NeDvachAPI.Controllers
 {

APIControllers/GetPosts.cs

@@ -1,4 +1,5 @@
 using Microsoft.AspNetCore.Mvc;
+using NeDvachAPI.BufferControllers;
 using System.Text.Json;
 using System.Web.Http;
 using HttpGetAttribute = Microsoft.AspNetCore.Mvc.HttpGetAttribute;

APIControllers/PictureUpload.cs

@@ -1,7 +1,5 @@
 using Microsoft.AspNetCore.Mvc;
-using Microsoft.VisualBasic;
+using NeDvachAPI.DBControllers;
-using Microsoft.Win32.SafeHandles;
-using System.IO;
 
 
 namespace NeDvachAPI.Controllers
@@ -10,9 +8,7 @@ namespace NeDvachAPI.Controllers
     [Route("[controller]")]
     public class UploadPic : ControllerBase
     {                
-        ///Local Buffer File Part
 
-        string filePath;
 
         [HttpPost(Name = "UploadPicture")]
         public async Task<JsonResult> ReceivePost([FromForm] IFormFile PostPicture)
@@ -20,13 +16,12 @@ namespace NeDvachAPI.Controllers
             var supportedTypes = new[] { "jpg", "png" };
             string receivedFileName = PostPicture.FileName;
             string fileExt = receivedFileName.Substring((receivedFileName.Length) - 3, 3);
-            //Console.WriteLine("Тип файла: " + fileExt);
             if (supportedTypes.Contains(fileExt))  //file type check
             {
-
+                ///Local Buffer File Part
+                string filePath;
                 filePath = Directory.GetCurrentDirectory() + "\\Buffer\\" + receivedFileName;
                 Stream picBuffer = new FileStream(filePath, FileMode.Create, FileAccess.ReadWrite, FileShare.ReadWrite);
-                //Console.WriteLine("Закидываю файл в " + filePath);
                 PostPicture.CopyTo(picBuffer);
                 picBuffer.Close();
                 ///MinIo part

APIControllers/PostPost.cs

@@ -1,4 +1,7 @@
 using Microsoft.AspNetCore.Mvc;
+using NeDvachAPI.BufferControllers;
+using NeDvachAPI.DBControllers;
+using NeDvachAPI.Models;
 using System.Text.Json;
 
 namespace NeDvachAPI.Controllers

APIControllers/ShowThreads.cs

@@ -1,4 +1,5 @@
 using Microsoft.AspNetCore.Mvc;
+using NeDvachAPI.BufferControllers;
 using System.Text.Json;
 using System.Web.Http;
 using HttpGetAttribute = Microsoft.AspNetCore.Mvc.HttpGetAttribute;
@@ -13,7 +14,7 @@ namespace NeDvachAPI.Controllers
         [HttpGet(Name = "GetThreads")]
         public string Get([FromUri] string board)
         {
-           string postsJson = JsonSerializer.Serialize(APIThreadBuffer.GetOPPosts());
+           string postsJson = JsonSerializer.Serialize(APIThreadBuffer.GetThreadPreviews());
            return postsJson;
         }
     }

BufferControllers/APIThreadBuffer.cs

@@ -1,4 +1,7 @@
-namespace NeDvachAPI
+using NeDvachAPI.DBControllers;
+using NeDvachAPI.Models;
+
+namespace NeDvachAPI.BufferControllers
 {
     public class APIThreadBuffer
     {
@@ -9,7 +12,7 @@
             ThreadsPrewievs = OPPostsToWrite;
         }
 
-        public static List<Post> GetOPPosts()
+        public static List<Post> GetThreadPreviews()
         {
             return ThreadsPrewievs;
         }
@@ -33,5 +36,6 @@
         {
             Threads[threadId - 1] = DBchat.PostsList("b", threadId);
         }
+
     }
 }

BufferControllers/BufferFill.cs

@@ -1,4 +1,7 @@
-namespace NeDvachAPI
+using NeDvachAPI.DBControllers;
+using NeDvachAPI.Models;
+
+namespace NeDvachAPI.BufferControllers
 {
     public class BufferFill
     {

DBControllers/DBchat.cs

@@ -1,7 +1,8 @@
-using Npgsql;
+using NeDvachAPI.Models;
+using Npgsql;
 using static System.Net.Mime.MediaTypeNames;
 
-namespace NeDvachAPI
+namespace NeDvachAPI.DBControllers
 {
     public class DBchat
     {
@@ -16,7 +17,7 @@ namespace NeDvachAPI
             //int postCount = 0;
             string received = "";
             string connString =
-                String.Format(
+                string.Format(
                     "Server={0}; User Id={1}; Database={2}; Port={3}; Password={4};SSLMode=Prefer",
                     AuthInfo.DB.Host,
                     AuthInfo.DB.User,
@@ -87,7 +88,7 @@ namespace NeDvachAPI
             //int postCount = 0;
             string received = "";
             string connString =
-                String.Format(
+                string.Format(
                     "Server={0}; User Id={1}; Database={2}; Port={3}; Password={4};SSLMode=Prefer",
                     AuthInfo.DB.Host,
                     AuthInfo.DB.User,
@@ -156,7 +157,7 @@ namespace NeDvachAPI
         public static void DbUpdate(string id, string text)
         {
             string connString =
-                String.Format(
+                string.Format(
                     "Server={0}; User Id={1}; Database={2}; Port={3}; Password={4};SSLMode=Prefer",
                     AuthInfo.DB.Host,
                     AuthInfo.DB.User,
@@ -175,7 +176,7 @@ namespace NeDvachAPI
                     command.Parameters.AddWithValue("postText", text);
 
                     int nRows = command.ExecuteNonQuery();
-                    Console.Out.WriteLine(String.Format("Number of rows updated={0}", nRows));
+                    Console.Out.WriteLine(string.Format("Number of rows updated={0}", nRows));
                 }
             }
 
@@ -185,7 +186,7 @@ namespace NeDvachAPI
         public static void SendPost(Post postToSend)   //sending post to database
         {
             string connString =
-                String.Format(
+                string.Format(
                     "Server={0}; User Id={1}; Database={2}; Port={3}; Password={4};SSLMode=Prefer",
                     AuthInfo.DB.Host,
                     AuthInfo.DB.User,
@@ -232,7 +233,7 @@ namespace NeDvachAPI
         public static void DeletePost(string idToDel) //удалялка
         {
             string connString =
-                String.Format(
+                string.Format(
                     "Server={0}; User Id={1}; Database={2}; Port={3}; Password={4};SSLMode=Prefer",
                     AuthInfo.DB.Host,
                     AuthInfo.DB.User,
@@ -253,7 +254,7 @@ namespace NeDvachAPI
                     command.Parameters.AddWithValue("ID", int.Parse(idToDel)); ;
 
                     int nRows = command.ExecuteNonQuery();
-                    Console.Out.WriteLine(String.Format("Number of rows updated={0}", nRows));
+                    Console.Out.WriteLine(string.Format("Number of rows updated={0}", nRows));
                 }
             }
 

DBControllers/MinIOchat.cs

@@ -3,7 +3,7 @@ using Minio.DataModel;
 using Minio;
 using System.Security.Cryptography;
 
-namespace NeDvachAPI
+namespace NeDvachAPI.DBControllers
 {
     public class MinIOchat
     {
@@ -26,8 +26,8 @@ namespace NeDvachAPI
                                               .WithContentType("image/png");
             //.WithServerSideEncryption(ssec);
             await DvachIo.PutObjectAsync(putObjectArgs);
-            System.GC.Collect();
+            GC.Collect();
-            System.GC.WaitForPendingFinalizers();
+            GC.WaitForPendingFinalizers();
             File.Delete(fileroute);
 
             return new JsonResult("http://static.vdk2ch.ru:15555/thread-pics/" + filename);

Models/Post.cs

@@ -1,4 +1,4 @@
-namespace NeDvachAPI
+namespace NeDvachAPI.Models
 {
     public class Post
     {

NeDvachAPI.csproj

@@ -13,8 +13,4 @@
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.2.3" />
   </ItemGroup>
 
-  <ItemGroup>
-    <Folder Include="Buffer\" />
-  </ItemGroup>
-
 </Project>

Program.cs

@@ -1,4 +1,4 @@
-using NeDvachAPI;
+using NeDvachAPI.BufferControllers;
 
 var builder = WebApplication.CreateBuilder(args);
 
@@ -11,8 +11,8 @@ builder.Services.AddCors(setup =>
     setup.AddDefaultPolicy(policyBuilder =>
     {
 
-        policyBuilder.WithOrigins("http://www.vdk2ch.ru:4200").WithMethods("GET", "POST").WithHeaders("*");
+        //policyBuilder.WithOrigins("http://www.vdk2ch.ru:4200").WithMethods("GET", "POST").WithHeaders("*");
-        //policyBuilder.WithOrigins("http://localhost:4200").WithMethods("GET", "POST").WithHeaders("*");
+        policyBuilder.WithOrigins("http://localhost:4200").WithMethods("GET", "POST").WithHeaders("*");
     });
 
 });