some fix

Controllers/GetPosts.cs

@@ -10,7 +10,8 @@ namespace NeDvachAPI.Controllers
         [HttpGet(Name = "GetPosts")]
         public string Get()
         {
-            Post[] posts  = DBchat.DbList();
+            //Post[] posts  = DBchat.DbList();
+            List<Post> posts  = DBchat.DbList();
             string postsJson = JsonSerializer.Serialize(posts);
             Console.WriteLine("Запрошен список постов.");
             return postsJson ;

DBchat.cs

@@ -12,11 +12,12 @@ namespace NeDvachAPI
         private static string Password = "postgres";
         private static string Port = "5432";
 
-        public static Post[] DbList()
+        public static List<Post> DbList()
         {
             // Build connection string using parameters from portal
-            Post[] posts = new Post[10];
-            int postCount = 0;
+            //Post[] posts = new Post[10];
+            List<Post> posts = new List<Post>();
+            //int postCount = 0;
             string received = "";
             string connString =
                 String.Format(
@@ -34,13 +35,22 @@ namespace NeDvachAPI
                 conn.Open();
 
 
-                using (var command = new NpgsqlCommand(@"
+                // using ( var command = new NpgsqlCommand(@"
+                // SELECT * FROM 
+                // (SELECT post_id, substring(post,1,200) 
+                // FROM dvach 
+                // ORDER BY post_id DESC 
+                // limit 10
+                // ) 
+                // subquery ORDER BY  post_id ASC", conn) )
+                using ( var command = new NpgsqlCommand(@"
                 SELECT * FROM 
-                (SELECT post_id, substring(post,1,200) 
-                FROM dvach 
-                ORDER BY post_id 
-                DESC limit 10) 
-                subquery ORDER BY  post_id ASC", conn))
+                (
+                    SELECT post_id, post
+                    FROM dvach 
+                    ORDER BY post_id DESC 
+                ) subquery
+                ORDER BY post_id ASC", conn) )
                 {
 
                     var reader = command.ExecuteReader();
@@ -59,8 +69,9 @@ namespace NeDvachAPI
                             Id = reader.GetInt32(0),
                             Text = reader.GetString(1)
                         };
-                        posts[postCount] = receivedPost;
-                        postCount++;
+                        posts.Add(receivedPost);
+                        //posts[postCount] = receivedPost;
+                        //postCount++;
                     }
                     reader.Close();
                 }

Program.cs

@@ -6,14 +6,26 @@ builder.Services.AddControllers();
 
 builder.Services.AddEndpointsApiExplorer();
 
+<<<<<<< HEAD
+=======
+
+>>>>>>> 0efca3b0b5781ab54d78c97a62b20b0f47d7dabf
 builder.Services.AddCors(setup =>
 {
     setup.AddDefaultPolicy(policyBuilder =>
     {
+<<<<<<< HEAD
         policyBuilder.WithOrigins("http://www.vdk2ch.ru:4200").WithMethods("PUT", "POST").WithHeaders("*");
     });
 
 });
+=======
+        policyBuilder.WithOrigins("http://www.vdk2ch.ru:4200");
+    });
+
+});
+//builder.Services.AddSwaggerGen();
+>>>>>>> 0efca3b0b5781ab54d78c97a62b20b0f47d7dabf
 
 var app = builder.Build();