core: message statuses for sending proxies (#4161)

* core: delivery path

* update simplexmq

* via proxy snd flags

* error statuses

* rework errors

* proxy expired errors

* corrections

* move backwards compatibile parser to new type

* update simplexmq

* names

* refactor, style

* simplexmq

* refactor

---------

Co-authored-by: Evgeny Poberezkin <evgeny@poberezkin.com>

src/Simplex/Chat/Migrations/M20240510_chat_items_via_proxy.hs

@@ -0,0 +1,20 @@
+{-# LANGUAGE QuasiQuotes #-}
+
+module Simplex.Chat.Migrations.M20240510_chat_items_via_proxy where
+
+import Database.SQLite.Simple (Query)
+import Database.SQLite.Simple.QQ (sql)
+
+m20240510_chat_items_via_proxy :: Query
+m20240510_chat_items_via_proxy =
+  [sql|
+ALTER TABLE chat_items ADD COLUMN via_proxy INTEGER;
+ALTER TABLE group_snd_item_statuses ADD COLUMN via_proxy INTEGER;
+|]
+
+down_m20240510_chat_items_via_proxy :: Query
+down_m20240510_chat_items_via_proxy =
+  [sql|
+ALTER TABLE chat_items DROP COLUMN via_proxy;
+ALTER TABLE group_snd_item_statuses DROP COLUMN via_proxy;
+|]

src/Simplex/Chat/Migrations/chat_schema.sql

@@ -392,7 +392,8 @@ CREATE TABLE chat_items(
   fwd_from_msg_dir INTEGER,
   fwd_from_contact_id INTEGER REFERENCES contacts ON DELETE SET NULL,
   fwd_from_group_id INTEGER REFERENCES groups ON DELETE SET NULL,
-  fwd_from_chat_item_id INTEGER REFERENCES chat_items ON DELETE SET NULL
+  fwd_from_chat_item_id INTEGER REFERENCES chat_items ON DELETE SET NULL,
+  via_proxy INTEGER
 );
 CREATE TABLE chat_item_messages(
   chat_item_id INTEGER NOT NULL REFERENCES chat_items ON DELETE CASCADE,
@@ -503,6 +504,8 @@ CREATE TABLE group_snd_item_statuses(
   group_snd_item_status TEXT NOT NULL,
   created_at TEXT NOT NULL DEFAULT(datetime('now')),
   updated_at TEXT NOT NULL DEFAULT(datetime('now'))
+  ,
+  via_proxy INTEGER
 );
 CREATE TABLE IF NOT EXISTS "sent_probes"(
   sent_probe_id INTEGER PRIMARY KEY,