core, ui: invite member of one group to another group (#7682)

* rfc: invite member of one group to another group

* update

* update

* implement

* version

* update

* do not show error if contact was removed when joining group

---------

Co-authored-by: Evgeny @ SimpleX Chat <259188159+evgeny-simplex@users.noreply.github.com>

src/Simplex/Chat/Store/Postgres/Migrations/M20261010_invite_member_via_group.hs

@@ -0,0 +1,21 @@
+{-# LANGUAGE OverloadedStrings #-}
+{-# LANGUAGE QuasiQuotes #-}
+
+module Simplex.Chat.Store.Postgres.Migrations.M20261010_invite_member_via_group where
+
+import Data.Text (Text)
+import Text.RawString.QQ (r)
+
+m20261010_invite_member_via_group :: Text
+m20261010_invite_member_via_group =
+  [r|
+ALTER TABLE group_members ADD COLUMN invited_via_group_member_id BIGINT REFERENCES group_members(group_member_id) ON DELETE SET NULL;
+CREATE INDEX idx_group_members_invited_via_group_member_id ON group_members(invited_via_group_member_id);
+|]
+
+down_m20261010_invite_member_via_group :: Text
+down_m20261010_invite_member_via_group =
+  [r|
+DROP INDEX idx_group_members_invited_via_group_member_id;
+ALTER TABLE group_members DROP COLUMN invited_via_group_member_id;
+|]

src/Simplex/Chat/Store/Postgres/Migrations/chat_schema.sql

@@ -1022,7 +1022,8 @@ CREATE TABLE test_chat_schema.group_members (
     removed_at timestamp with time zone,
     roster_served_version bigint,
     member_security_code text,
-    member_security_code_verified_at timestamp with time zone
+    member_security_code_verified_at timestamp with time zone,
+    invited_via_group_member_id bigint
 );
 
 
@@ -2709,6 +2710,10 @@ CREATE INDEX idx_group_members_invited_by_group_member_id ON test_chat_schema.gr
 
 
 
+CREATE INDEX idx_group_members_invited_via_group_member_id ON test_chat_schema.group_members USING btree (invited_via_group_member_id);
+
+
+
 CREATE INDEX idx_group_members_member_profile_id ON test_chat_schema.group_members USING btree (member_profile_id);
 
 
@@ -3465,6 +3470,11 @@ ALTER TABLE ONLY test_chat_schema.group_members
 
 
 
+ALTER TABLE ONLY test_chat_schema.group_members
+    ADD CONSTRAINT group_members_invited_via_group_member_id_fkey FOREIGN KEY (invited_via_group_member_id) REFERENCES test_chat_schema.group_members(group_member_id) ON DELETE SET NULL;
+
+
+
 ALTER TABLE ONLY test_chat_schema.group_members
     ADD CONSTRAINT group_members_member_profile_id_fkey FOREIGN KEY (member_profile_id) REFERENCES test_chat_schema.contact_profiles(contact_profile_id) ON DELETE SET NULL;