backport Set/GetProduct from WoJSReStartedApi

Co-authored-by: Robert Paciorek <robert@opcode.eu.org>

src/Controllers/Common/ContentController.cs

@@ -35,6 +35,32 @@ public class ContentController : Controller {
         this.config = config;
     }
 
+    [HttpPost]
+    //[Produces("application/xml")]
+    [Route("ContentWebService.asmx/GetProduct")] // used by World Of Jumpstart
+    public string? GetProduct([FromForm] string apiToken)
+    {
+        Viking? user = ctx.Sessions.FirstOrDefault(x => x.ApiToken == apiToken)?.Viking;
+        if (user is null)
+            return string.Empty;
+
+        return user.ProductData;
+    }
+
+    [HttpPost]
+    //[Produces("application/xml")]
+    [Route("ContentWebService.asmx/SetProduct")] // used by World Of Jumpstart
+    public string? SetProduct([FromForm] string apiToken, [FromForm] string contentXml)
+    {
+        Viking? child = ctx.Sessions.FirstOrDefault(x => x.ApiToken == apiToken)?.Viking;
+        if (child is null)
+            return string.Empty;
+
+        child.ProductData = contentXml;
+        ctx.SaveChanges();
+        return child.ProductData;
+    }
+
     [HttpPost]
     [Produces("application/xml")]
     [Route("ContentWebService.asmx/GetDefaultNameSuggestion")]

src/Model/Viking.cs

@@ -33,4 +33,6 @@ public class Viking {
     public virtual ICollection<GameData> GameData { get; set; } = null!;
     public virtual ICollection<ProfileAnswer> ProfileAnswers { get; set; } = null!;
     public virtual Dragon? SelectedDragon { get; set; }
+
+    public string? ProductData { get; set; }
 }