Implement loading metadata from the assembly

Libraries/SPTarkov.Server.Core/Controllers/GameController.cs

@@ -478,7 +478,7 @@ public class GameController(
         {
             if (
                 fullProfile.SptData.Mods.Any(m =>
-                    m.Author == mod.PackageJson.Author && m.Version == mod.PackageJson.Version && m.Name == mod.PackageJson.Name
+                    m.Author == mod.ModMetadata.Author && m.Version == mod.ModMetadata.Version && m.Name == mod.ModMetadata.Name
                 )
             )
             {
@@ -489,10 +489,10 @@ public class GameController(
             fullProfile.SptData.Mods.Add(
                 new ModDetails
                 {
-                    Author = mod.PackageJson.Author,
-                    Version = mod.PackageJson.Version,
-                    Name = mod.PackageJson.Name,
-                    Url = mod.PackageJson.Url,
+                    Author = mod.ModMetadata.Author,
+                    Version = mod.ModMetadata.Version,
+                    Name = mod.ModMetadata.Name,
+                    Url = mod.ModMetadata.Url,
                     DateAdded = _timeUtil.GetTimeStamp()
                 }
             );

Libraries/SPTarkov.Server.Core/Controllers/LauncherController.cs

@@ -240,14 +240,14 @@ public class LauncherController(
     ///     Get the mods the server has currently loaded
     /// </summary>
     /// <returns>Dictionary of mod name and mod details</returns>
-    public Dictionary<string, PackageJsonData> GetLoadedServerMods()
+    public Dictionary<string, AbstractModMetadata> GetLoadedServerMods()
     {
         var mods = _applicationContext?.GetLatestValue(ContextVariableType.LOADED_MOD_ASSEMBLIES).GetValue<List<SptMod>>();
-        var result = new Dictionary<string, PackageJsonData>();
+        var result = new Dictionary<string, AbstractModMetadata>();
 
         foreach (var sptMod in mods)
         {
-            result.Add(sptMod.PackageJson.Name, sptMod.PackageJson);
+            result.Add(sptMod.ModMetadata.Name, sptMod.ModMetadata);
         }
 
         return result;

Libraries/SPTarkov.Server.Core/Controllers/LauncherV2Controller.cs

@@ -156,14 +156,14 @@ public class LauncherV2Controller(
     ///     Gets the Servers loaded mods.
     /// </summary>
     /// <returns></returns>
-    public Dictionary<string, PackageJsonData> LoadedMods()
+    public Dictionary<string, AbstractModMetadata> LoadedMods()
     {
         var mods = _applicationContext?.GetLatestValue(ContextVariableType.LOADED_MOD_ASSEMBLIES).GetValue<List<SptMod>>();
-        var result = new Dictionary<string, PackageJsonData>();
+        var result = new Dictionary<string, AbstractModMetadata>();
 
         foreach (var sptMod in mods)
         {
-            result.Add(sptMod.PackageJson.Name, sptMod.PackageJson);
+            result.Add(sptMod.ModMetadata.Name, sptMod.ModMetadata);
         }
 
         return result;

Libraries/SPTarkov.Server.Core/Models/Spt/Launcher/LauncherV2ModsResponse.cs

@@ -5,7 +5,7 @@ namespace SPTarkov.Server.Core.Models.Spt.Launcher;
 
 public class LauncherV2ModsResponse : IRequestData
 {
-    public required Dictionary<string, PackageJsonData> Response
+    public required Dictionary<string, AbstractModMetadata> Response
     {
         get;
         set;

Libraries/SPTarkov.Server.Core/Models/Spt/Mod/AbstractModMetadata.cs

@@ -0,0 +1,119 @@
+namespace SPTarkov.Server.Core.Models.Spt.Mod;
+
+/// <summary>
+/// Represents a collection of metadata used to determine things such as author, version,
+/// pre-defined load order and incompatibilities. This record is required to be overriden by all mods.
+/// All properties must be overridden. For properties, that you don't need, just assign null.
+/// </summary>
+public abstract record AbstractModMetadata
+{
+    /// <summary>
+    /// Name of this mod
+    /// </summary>
+    public abstract string? Name
+    {
+        get;
+        set;
+    }
+
+    /// <summary>
+    /// Your username
+    /// </summary>
+    public abstract string? Author
+    {
+        get;
+        set;
+    }
+
+    /// <summary>
+    /// People who have contributed to this mod
+    /// </summary>
+    public abstract List<string>? Contributors
+    {
+        get;
+        set;
+    }
+
+    /// <summary>
+    /// Semantic version of this mod, this uses the semver standard
+    /// </summary>
+    public abstract string? Version
+    {
+        get;
+        set;
+    }
+
+    /// <summary>
+    /// SPT version this mod was built for
+    /// </summary>
+    public abstract string? SptVersion
+    {
+        get;
+        set;
+    }
+
+    /// <summary>
+    /// List of mods this mod should load before
+    /// </summary>
+    public abstract List<string>? LoadBefore
+    {
+        get;
+        set;
+    }
+
+    /// <summary>
+    /// List of mods this mod should load after
+    /// </summary>
+    public abstract List<string>? LoadAfter
+    {
+        get;
+        set;
+    }
+
+    /// <summary>
+    /// List of mods not compatible with this mod
+    /// </summary>
+    public abstract List<string>? Incompatibilities
+    {
+        get;
+        set;
+    }
+
+    /// <summary>
+    /// Dictionary of mods this mod depends on.
+    ///
+    /// Mod dependency is the key, version is the value
+    /// </summary>
+    public abstract Dictionary<string, string>? ModDependencies
+    {
+        get;
+        set;
+    }
+
+    /// <summary>
+    /// Link to this mod's mod page, or GitHub page
+    /// </summary>
+    public abstract string? Url
+    {
+        get;
+        set;
+    }
+
+    /// <summary>
+    /// Does this mod load bundles
+    /// </summary>
+    public abstract bool? IsBundleMod
+    {
+        get;
+        set;
+    }
+
+    /// <summary>
+    /// Name of the license this mod uses
+    /// </summary>
+    public abstract string? Licence
+    {
+        get;
+        set;
+    }
+}

Libraries/SPTarkov.Server.Core/Models/Spt/Mod/PackageJsonData.cs

@@ -1,90 +0,0 @@
-using System.Text.Json.Serialization;
-
-namespace SPTarkov.Server.Core.Models.Spt.Mod;
-
-public record PackageJsonData
-{
-    [JsonPropertyName("name")]
-    public string? Name
-    {
-        get;
-        set;
-    }
-
-    [JsonPropertyName("author")]
-    public string? Author
-    {
-        get;
-        set;
-    }
-
-    [JsonPropertyName("contributors")]
-    public List<string>? Contributors
-    {
-        get;
-        set;
-    }
-
-    [JsonPropertyName("version")]
-    public string? Version
-    {
-        get;
-        set;
-    }
-
-    [JsonPropertyName("sptVersion")]
-    public string? SptVersion
-    {
-        get;
-        set;
-    }
-
-    [JsonPropertyName("loadBefore")]
-    public List<string>? LoadBefore
-    {
-        get;
-        set;
-    }
-
-    [JsonPropertyName("loadAfter")]
-    public List<string>? LoadAfter
-    {
-        get;
-        set;
-    }
-
-    [JsonPropertyName("incompatibilities")]
-    public List<string>? Incompatibilities
-    {
-        get;
-        set;
-    }
-
-    [JsonPropertyName("modDependencies")]
-    public Dictionary<string, string>? ModDependencies
-    {
-        get;
-        set;
-    }
-
-    [JsonPropertyName("url")]
-    public string? Url
-    {
-        get;
-        set;
-    }
-
-    [JsonPropertyName("isBundleMod")]
-    public bool? IsBundleMod
-    {
-        get;
-        set;
-    }
-
-    [JsonPropertyName("licence")]
-    public string? Licence
-    {
-        get;
-        set;
-    }
-}

Libraries/SPTarkov.Server.Core/Models/Spt/Mod/SptMod.cs

@@ -12,8 +12,8 @@ public class SptMod
         set;
     }
 
-    [JsonPropertyName("packageJson")]
-    public PackageJsonData? PackageJson
+    [JsonPropertyName("modMetadata")]
+    public AbstractModMetadata? ModMetadata
     {
         get;
         set;

Libraries/SPTarkov.Server.Core/Services/BackupService.cs

@@ -316,7 +316,7 @@ public class BackupService
 
         foreach (var mod in mods)
         {
-            result.Add($"{mod.PackageJson.Author} - {mod.PackageJson.Version ?? ""}");
+            result.Add($"{mod.ModMetadata.Author} - {mod.ModMetadata.Version ?? ""}");
         }
 
         return result;