Update.

src/snek/system/mapper.py

@@ -74,6 +74,10 @@ class BaseMapper:
         for record in await self.run_in_executor(self.db.query,sql, *args):
             yield dict(record)
 
+    async def update(self, model):
+        model.updated_at.update()
+        return await self.run_in_executor(self.table.update, model.record, ["uid"])
+
     async def delete(self, **kwargs) -> int:
         if not kwargs or not isinstance(kwargs, dict):
             raise Exception("Can't execute delete with no filter.")

src/snek/system/service.py

@@ -26,6 +26,9 @@ class BaseService:
             kwargs["uid"] = uid
         return await self.count(**kwargs) > 0
 
+    async def update(self, model):
+        return await self.mapper.update(model)
+
     async def count(self, **kwargs):
         return await self.mapper.count(**kwargs)