ircd:Ⓜ️:sync: Fix phased polylog invocation conditions; eliminate initial flag. (#105)

include/ircd/m/sync.h

@@ -52,7 +52,6 @@ struct ircd::m::sync::item
 	json::strung feature;
 	json::object opts;
 	bool phased;
-	bool initial;
 
   public:
 	string_view name() const;

ircd/m.cc

@@ -617,8 +617,8 @@ bool
 ircd::m::sync::apropos(const data &d,
                        const event::idx &event_idx)
 {
-	return event_idx >= d.range.first &&
-	       event_idx < d.range.second;
+	return d.phased ||
+	       (event_idx >= d.range.first && event_idx < d.range.second);
 }
 
 ircd::string_view
@@ -724,10 +724,6 @@ ircd::m::sync::item::item(std::string name,
 {
 	opts.get<bool>("phased", false)
 }
-,initial
-{
-	opts.get<bool>("initial", false)
-}
 {
 	log::debug
 	{
@@ -757,12 +753,7 @@ try
 	if(!enable)
 		return false;
 
-	// Skip the item for phased-sync ranges after initial sync if it has initial=true
-	if(data.phased && initial && int64_t(data.range.first) < 0L)
-		return false;
-
-	// Skip the item for phased-sync ranges if it's not phased-sync aware.
-	if(data.phased && !phased && int64_t(data.range.first) < 0L)
+	if(data.phased && !phased && int64_t(data.range.first) < 0)
 		return false;
 
 	#ifdef RB_DEBUG

modules/client/sync/account_data.cc

@@ -29,9 +29,6 @@ ircd::m::sync::account_data
 	"account_data",
 	account_data_polylog,
 	account_data_linear,
-	{
-		{ "initial", true }
-	}
 };
 
 bool

modules/client/sync/rooms.cc

@@ -181,19 +181,7 @@ ircd::m::sync::_rooms_polylog(data &data,
 			stats.timer = timer{};
 		#endif
 
-		{
-			const scope_restore phased
-			{
-				data.phased, int64_t(data.range.first) < 0? false : data.phased
-			};
-
-			const scope_restore range
-			{
-				data.range.first, phased.theirs? 0UL : data.range.first
-			};
-
-			ret |= _rooms_polylog_room(data, room);
-		}
+		ret |= _rooms_polylog_room(data, room);
 
 		#if defined(RB_DEBUG)
 		thread_local char tmbuf[32];

modules/client/sync/rooms/account_data.cc

@@ -34,9 +34,6 @@ ircd::m::sync::room_account_data
 	"rooms.account_data",
 	room_account_data_polylog,
 	room_account_data_linear,
-	{
-		{ "initial", true }
-	}
 };
 
 bool
@@ -204,9 +201,7 @@ ircd::m::sync::room_account_data_polylog(data &data)
 	};
 
 	bool ret{false};
-	if(!data.phased || int64_t(data.range.first) > 0L)
-		ret |= room_account_data_polylog_events(data);
-
+	ret |= room_account_data_polylog_events(data);
 	ret |= room_account_data_polylog_tags(data);
 	return ret;
 }

modules/client/sync/rooms/state.cc

@@ -227,8 +227,8 @@ ircd::m::sync::_room_state_polylog(data &data)
 {
 	assert(data.args);
 	if(likely(!data.args->full_state))
-		if(!apropos(data, data.room_head))
-			if(!data.phased || int64_t(data.range.first) > 0)
+		if(!data.phased && int64_t(data.range.first) > 0)
+			if(!apropos(data, data.room_head))
 				return false;
 
 	return room_state_polylog_events(data);

modules/client/sync/rooms/summary.cc

@@ -30,9 +30,6 @@ ircd::m::sync::room_summary
 	"rooms.summary",
 	room_summary_polylog,
 	room_summary_linear,
-	{
-		{ "initial",  true },
-	}
 };
 
 bool

modules/client/sync/rooms/timeline.cc

@@ -36,10 +36,7 @@ ircd::m::sync::room_timeline
 {
 	"rooms.timeline",
 	room_timeline_polylog,
-	room_timeline_linear,
-	{
-		{ "initial", true },
-	}
+	room_timeline_linear
 };
 
 decltype(ircd::m::sync::limit_default)

modules/client/sync/rooms/unread_notifications.cc

@@ -31,9 +31,6 @@ ircd::m::sync::room_unread_notifications
 	"rooms.unread_notifications",
 	room_unread_notifications_polylog,
 	room_unread_notifications_linear,
-	{
-		{ "initial",  true },
-	}
 };
 
 decltype(ircd::m::sync::exposure_depth)