ircd:Ⓜ️:user: Add unit and preliminary interface stubs for pushrules.

include/ircd/m/user/pushrules.h

@@ -0,0 +1,37 @@
+// The Construct
+//
+// Copyright (C) The Construct Developers, Authors & Contributors
+// Copyright (C) 2016-2020 Jason Volk <jason@zemos.net>
+//
+// Permission to use, copy, modify, and/or distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice is present in all copies. The
+// full license for this software is available in the LICENSE file.
+
+#pragma once
+#define HAVE_IRCD_M_USER_PUSHRULES_H
+
+struct ircd::m::user::pushrules
+{
+	using path = std::tuple<string_view, string_view, string_view>; // path, kind, ruleid
+	using closure_bool = std::function<bool ()>;
+	using closure = std::function<void ()>;
+
+	m::user user;
+
+  public:
+	bool for_each(const closure_bool &) const;
+
+	bool get(std::nothrow_t, const path &, const closure &) const;
+	void get(const path &, const closure &) const;
+
+	event::id::buf set(const path &, const json::object &value) const;
+
+	pushrules(const m::user &user) noexcept;
+};
+
+inline
+ircd::m::user::pushrules::pushrules(const m::user &user)
+noexcept
+:user{user}
+{}

include/ircd/m/user/user.h

@@ -43,6 +43,7 @@ struct ircd::m::user
 	struct ignores;
 	struct highlight;
 	struct registar;
+	struct pushrules;
 
 	using id = m::id::user;
 	using closure = std::function<void (const user &)>;
@@ -92,3 +93,4 @@ const
 #include "ignores.h"
 #include "highlight.h"
 #include "register.h"
+#include "pushrules.h"

matrix/Makefile.am

@@ -97,6 +97,7 @@ libircd_matrix_la_SOURCES += user_filter.cc
 libircd_matrix_la_SOURCES += user_highlight.cc
 libircd_matrix_la_SOURCES += user_mitsein.cc
 libircd_matrix_la_SOURCES += user_profile.cc
+libircd_matrix_la_SOURCES += user_pushrules.cc
 libircd_matrix_la_SOURCES += user_register.cc
 libircd_matrix_la_SOURCES += user_room_account_data.cc
 libircd_matrix_la_SOURCES += user_room_tags.cc

matrix/user_pushrules.cc

@@ -0,0 +1,84 @@
+// The Construct
+//
+// Copyright (C) The Construct Developers, Authors & Contributors
+// Copyright (C) 2016-2020 Jason Volk <jason@zemos.net>
+//
+// Permission to use, copy, modify, and/or distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice is present in all copies. The
+// full license for this software is available in the LICENSE file.
+
+ircd::m::event::id::buf
+ircd::m::user::pushrules::set(const path &path,
+                              const json::object &value)
+const
+{
+	const m::user::room user_room
+	{
+		user
+	};
+
+	return {};
+}
+
+void
+ircd::m::user::pushrules::get(const path &path,
+                              const closure &closure)
+const
+{
+	if(!get(std::nothrow, path, closure))
+		throw m::NOT_FOUND
+		{
+			"push rule (%s,%s,%s) for user %s not found",
+			std::get<0>(path),
+			std::get<1>(path),
+			std::get<2>(path),
+			string_view{user.user_id}
+		};
+}
+
+bool
+ircd::m::user::pushrules::get(std::nothrow_t,
+                              const path &path,
+                              const closure &closure)
+const
+{
+	const user::room user_room
+	{
+		user
+	};
+
+	const room::state state
+	{
+		user_room
+	};
+
+	const event::idx &event_idx
+	{
+		0U
+	};
+
+	return false;
+}
+
+bool
+ircd::m::user::pushrules::for_each(const closure_bool &closure)
+const
+{
+	static const event::fetch::opts fopts
+	{
+		event::keys::include {"state_key", "content"}
+	};
+
+	const user::room user_room
+	{
+		user
+	};
+
+	const room::state state
+	{
+		user_room, &fopts
+	};
+
+	return true;
+}