feat(webhooks): init, add service/models, add JSON to patch objects

PluralKit.Core/Database/Migrations/20.sql

@@ -0,0 +1,7 @@
+-- schema version 20: insert date
+-- add outgoing webhook to systems
+
+alter table systems add column webhook_url text;
+alter table systems add column webhook_token text;
+
+update info set schema_version = 20;

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

@@ -8,6 +8,12 @@ namespace PluralKit.Core
 {
     public partial class ModelRepository
     {
+        public Task<PKGroup?> GetGroup(GroupId id)
+        {
+            var query = new Query("groups").Where("id", id);
+            return _db.QueryFirst<PKGroup?>(query);
+        }
+
         public Task<PKGroup?> GetGroupByName(SystemId system, string name)
         {
             var query = new Query("groups").Where("system", system).WhereRaw("lower(name) = lower(?)", name.ToLower());

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

@@ -100,6 +100,9 @@ namespace PluralKit.Core
             return _db.QueryStream<PKSwitch>(query);
         }
 
+        public Task<PKSwitch?> GetSwitch(SwitchId id)
+            => _db.QueryFirst<PKSwitch?>(new Query("switches").Where("id", id));
+
         public Task<PKSwitch> GetSwitchByUuid(Guid uuid)
         {
             var query = new Query("switches").Where("uuid", uuid);

PluralKit.Core/Database/Repository/ModelRepository.cs

@@ -6,10 +6,12 @@ namespace PluralKit.Core
     {
         private readonly ILogger _logger;
         private readonly IDatabase _db;
-        public ModelRepository(ILogger logger, IDatabase db)
+        private readonly DispatchService _dispatch;
+        public ModelRepository(ILogger logger, IDatabase db, DispatchService dispatch)
         {
             _logger = logger.ForContext<ModelRepository>();
             _db = db;
+            _dispatch = dispatch;
         }
     }
 }

PluralKit.Core/Database/Utils/DatabaseMigrator.cs

@@ -12,7 +12,7 @@ namespace PluralKit.Core
     internal class DatabaseMigrator
     {
         private const string RootPath = "PluralKit.Core.Database"; // "resource path" root for SQL files
-        private const int TargetSchemaVersion = 19;
+        private const int TargetSchemaVersion = 20;
         private readonly ILogger _logger;
 
         public DatabaseMigrator(ILogger logger)