feat: pk;config

PluralKit.Core/Database/Repository/ModelRepository.Config.cs

@@ -0,0 +1,23 @@
+using SqlKata;
+
+namespace PluralKit.Core;
+
+public partial class ModelRepository
+{
+    public Task<SystemConfig> GetSystemConfig(SystemId system)
+        => _db.QueryFirst<SystemConfig>(new Query("config").Where("system", system));
+
+    public async Task<SystemConfig> UpdateSystemConfig(SystemId system, SystemConfigPatch patch)
+    {
+        var query = patch.Apply(new Query("config").Where("system", system));
+        var config = await _db.QueryFirst<SystemConfig>(query, "returning *");
+
+        _ = _dispatch.Dispatch(system, new UpdateDispatchData
+        {
+            Event = DispatchEvent.UPDATE_SETTINGS,
+            EventData = patch.ToJson()
+        });
+
+        return config;
+    }
+}

PluralKit.Core/Database/Repository/ModelRepository.System.cs

@@ -1,4 +1,6 @@
 #nullable enable
+using Dapper;
+
 using SqlKata;
 
 namespace PluralKit.Core;
@@ -78,6 +80,8 @@ public partial class ModelRepository
         var system = await _db.QueryFirst<PKSystem>(conn, query, "returning *");
         _logger.Information("Created {SystemId}", system.Id);
 
+        await _db.Execute(conn => conn.QueryAsync("insert into config (system) value (@system)", new { system = system.Id }));
+
         // no dispatch call here - system was just created, we don't have a webhook URL
         return system;
     }