Validate Cargo Markets (#37271)

* Validate cargo markets

* readonly market ID

Content.Shared/Cargo/Components/CargoOrderConsoleComponent.cs

@@ -78,7 +78,7 @@ public sealed partial class CargoOrderConsoleComponent : Component
     /// All of the <see cref="CargoProductPrototype.Group"/>s that are supported.
     /// </summary>
     [DataField, AutoNetworkedField]
-    public List<string> AllowedGroups = new() { "market" };
+    public List<ProtoId<CargoMarketPrototype>> AllowedGroups = new() { "market" };
 
     /// <summary>
     /// Access needed to toggle the limit on this console.

Content.Shared/Cargo/Prototypes/CargoMarketPrototype.cs

@@ -0,0 +1,14 @@
+using Robust.Shared.Prototypes;
+
+namespace Content.Shared.Cargo.Prototypes;
+
+/// <summary>
+/// Defines a "market" that a cargo computer can access and make orders from.
+/// </summary>
+[Prototype]
+public sealed partial class CargoMarketPrototype : IPrototype
+{
+    /// <inheritdoc/>
+    [IdDataField]
+    public string ID { get; private set; } = default!;
+}

Content.Shared/Cargo/Prototypes/CargoProductPrototype.cs

@@ -93,6 +93,6 @@ namespace Content.Shared.Cargo.Prototypes
         ///     The prototype group of the product. (e.g. Contraband)
         /// </summary>
         [DataField]
-        public string Group { get; private set; } = "market";
+        public ProtoId<CargoMarketPrototype> Group { get; private set; } = "market";
     }
 }

Resources/Prototypes/Catalog/Cargo/markets.yml

@@ -0,0 +1,2 @@
+- type: cargoMarket
+  id: market