Add user endpoints

ProjectLighthouse/Controllers/UserController.cs

@@ -0,0 +1,59 @@
+using System;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Xml;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+using ProjectLighthouse.Types;
+
+namespace ProjectLighthouse.Controllers {
+    [ApiController]
+    [Route("LITTLEBIGPLANETPS3_XML/")]
+    [Produces("text/xml")]
+    public class UserController : ControllerBase {
+        [HttpGet("user/{username}")]
+        public async Task<IActionResult> GetUser(string username) {
+            User user = await new Database().Users.FirstOrDefaultAsync(u => u.Username == username);
+
+            if(user == null) return this.NotFound();
+            return this.Ok(user.Serialize());
+        }
+
+        [HttpPost("updateUser")]
+        public async Task<IActionResult> UpdateUser() {
+            await using Database database = new();
+            User user = await database.Users.Where(u => u.Username == "jvyden").FirstOrDefaultAsync();
+
+            if(user == null) return this.BadRequest();
+
+            XmlReaderSettings settings = new() {
+                Async = true
+            };
+
+            using(XmlReader reader = XmlReader.Create(Request.Body, settings)) {
+                string currentElement = "";
+                while(await reader.ReadAsync()) {
+                    switch(reader.NodeType) {
+                        case XmlNodeType.Element:
+                            currentElement = reader.Name;
+                            break;
+                        case XmlNodeType.Text:
+                            switch(currentElement) {
+                                case "biography": {
+                                    user.Biography = await reader.GetValueAsync();
+                                    break;
+                                }
+                            }
+                            break;
+                        case XmlNodeType.EndElement:
+                            currentElement = "";
+                            break;
+                    }
+                }
+            }
+
+            await database.SaveChangesAsync();
+            return this.Ok();
+        }
+    }
+}