merged from gramsrv upstream

deploy/migrations/20260901000016_dialog_owner_snapshot_read_model.down.sql

@@ -0,0 +1,95 @@
+DROP TRIGGER IF EXISTS users_dialog_owner_read_model ON public.users;
+DROP FUNCTION IF EXISTS public.telesrv_seed_dialog_owner_read_model();
+
+DELETE FROM public.read_model_versions WHERE model = 'dialog_owner';
+
+CREATE OR REPLACE FUNCTION public.telesrv_notify_dialog_light_read_model()
+RETURNS trigger
+LANGUAGE plpgsql
+AS $$
+DECLARE
+    owner_id bigint;
+    peer_type text;
+    peer_id bigint;
+BEGIN
+    IF TG_OP = 'DELETE' THEN
+        owner_id := OLD.user_id;
+        peer_type := OLD.peer_type;
+        peer_id := OLD.peer_id;
+    ELSE
+        owner_id := NEW.user_id;
+        peer_type := NEW.peer_type;
+        peer_id := NEW.peer_id;
+    END IF;
+
+    PERFORM public.telesrv_bump_dialog_light(owner_id, peer_type, peer_id);
+    RETURN NULL;
+END;
+$$;
+
+CREATE OR REPLACE FUNCTION public.telesrv_notify_channel_dialog_light_read_model()
+RETURNS trigger
+LANGUAGE plpgsql
+AS $$
+DECLARE
+    owner_id bigint;
+    channel_id bigint;
+BEGIN
+    IF TG_OP = 'DELETE' THEN
+        owner_id := OLD.user_id;
+        channel_id := OLD.channel_id;
+    ELSE
+        owner_id := NEW.user_id;
+        channel_id := NEW.channel_id;
+    END IF;
+
+    PERFORM public.telesrv_bump_dialog_light(owner_id, 'channel', channel_id);
+    RETURN NULL;
+END;
+$$;
+
+CREATE OR REPLACE FUNCTION public.telesrv_notify_channel_member_read_model()
+RETURNS trigger
+LANGUAGE plpgsql
+AS $$
+DECLARE
+    channel_id bigint;
+    user_id bigint;
+BEGIN
+    IF TG_OP = 'DELETE' THEN
+        channel_id := OLD.channel_id;
+        user_id := OLD.user_id;
+    ELSE
+        channel_id := NEW.channel_id;
+        user_id := NEW.user_id;
+    END IF;
+
+    PERFORM public.telesrv_bump_read_model_version('channel_member', user_id, 'channel', channel_id);
+    PERFORM public.telesrv_bump_dialog_light(user_id, 'channel', channel_id);
+    RETURN NULL;
+END;
+$$;
+
+CREATE OR REPLACE FUNCTION public.telesrv_bump_dialog_light(
+    p_owner_user_id bigint,
+    p_peer_type text,
+    p_peer_id bigint
+)
+RETURNS void
+LANGUAGE plpgsql
+AS $$
+BEGIN
+    IF COALESCE(p_owner_user_id, 0) = 0
+       OR COALESCE(p_peer_id, 0) = 0
+       OR COALESCE(p_peer_type, '') = ''
+    THEN
+        RETURN;
+    END IF;
+
+    PERFORM public.telesrv_bump_read_model_version(
+        'dialog_light', p_owner_user_id, p_peer_type, p_peer_id
+    );
+END;
+$$;
+
+DROP FUNCTION IF EXISTS public.telesrv_bump_dialog_owner(bigint);