added full gifts support

deploy/migrations/20260807120000_gif_service_bot.down.sql

@@ -0,0 +1,9 @@
+-- Remove the built-in @gif seed. Its private history is left alone: chat rows
+-- reference the account, and dropping them would rewrite users' dialogs.
+DELETE FROM public.read_model_versions
+WHERE owner_user_id = 1250000015 AND peer_type = 'user' AND peer_id = 1250000015;
+
+DELETE FROM public.peer_usernames
+WHERE peer_type = 'user' AND peer_id = 1250000015;
+
+DELETE FROM public.bots WHERE bot_user_id = 1250000015;

deploy/migrations/20260807120000_gif_service_bot.up.sql

@@ -0,0 +1,85 @@
+-- Built-in @gif: answers messages.getInlineBotResults synchronously (server-side,
+-- no MTProto session or Bot API process -- see rpc.ServiceBotInlineResults) with
+-- the admin-curated GIF catalog, the same role Telegram's own @gif plays for the
+-- client's GIF picker "trending"/search panel.
+--
+-- Seeded here rather than lazily on first message so the username is occupied
+-- from the moment the schema is current, same rationale as 20260714003112's
+-- @verifybot seed.
+--
+-- access_hash is double-written with domain.GifBotAccessHash; the two must never
+-- drift, exactly as for the other service bots.
+--
+-- inline_placeholder must be non-empty: internal/rpc/bots_inline.go's
+-- onMessagesGetInlineBotResults refuses BOT_INLINE_DISABLED otherwise.
+
+INSERT INTO public.users (
+    id, access_hash, phone, first_name, last_name, username, country_code,
+    created_at, updated_at, verified, support, about, last_seen_at,
+    default_history_ttl_period, is_bot, bot_info_version, premium_expires_at,
+    emoji_status_document_id, emoji_status_until, color_set, color,
+    color_background_emoji_id, profile_color_set, profile_color,
+    profile_color_background_emoji_id
+) VALUES (
+    1250000015, 7233282977235616768, '', 'GIFs', '', 'gif', '',
+    now(), now(), true, false,
+    'Search and browse this server''s GIF catalog.',
+    0, 0, true, 1, NULL, 0, 0, false, 0, 0, false, 0, 0
+)
+ON CONFLICT (id) DO UPDATE SET
+    access_hash = EXCLUDED.access_hash,
+    phone = EXCLUDED.phone,
+    first_name = EXCLUDED.first_name,
+    last_name = EXCLUDED.last_name,
+    username = EXCLUDED.username,
+    verified = EXCLUDED.verified,
+    support = EXCLUDED.support,
+    about = EXCLUDED.about,
+    is_bot = EXCLUDED.is_bot,
+    bot_info_version = GREATEST(public.users.bot_info_version, EXCLUDED.bot_info_version),
+    updated_at = now();
+
+INSERT INTO public.bots (
+    bot_user_id, owner_user_id, token_secret, description, commands,
+    bot_chat_history, bot_nochats, inline_placeholder, created_at, updated_at,
+    menu_button_type, menu_button_text, menu_button_url, bot_inline_geo
+) VALUES (
+    1250000015, 1250000015, '',
+    'Search and browse this server''s GIF catalog from the GIF picker.',
+    '[]'::jsonb,
+    false, true, 'Search GIFs', now(), now(), 0, '', '', false
+)
+ON CONFLICT (bot_user_id) DO UPDATE SET
+    owner_user_id = EXCLUDED.owner_user_id,
+    token_secret = EXCLUDED.token_secret,
+    description = EXCLUDED.description,
+    commands = EXCLUDED.commands,
+    bot_chat_history = EXCLUDED.bot_chat_history,
+    bot_nochats = EXCLUDED.bot_nochats,
+    inline_placeholder = EXCLUDED.inline_placeholder,
+    menu_button_type = EXCLUDED.menu_button_type,
+    menu_button_text = EXCLUDED.menu_button_text,
+    menu_button_url = EXCLUDED.menu_button_url,
+    bot_inline_geo = EXCLUDED.bot_inline_geo,
+    updated_at = now();
+
+INSERT INTO public.peer_usernames (
+    username_lower, username, peer_type, peer_id, active, editable, sort_order, updated_at
+)
+VALUES ('gif', 'gif', 'user', 1250000015, true, true, 0, now())
+ON CONFLICT (username_lower) DO UPDATE SET
+    username = EXCLUDED.username,
+    peer_type = EXCLUDED.peer_type,
+    peer_id = EXCLUDED.peer_id,
+    active = EXCLUDED.active,
+    editable = EXCLUDED.editable,
+    updated_at = now();
+
+INSERT INTO public.read_model_versions (model, owner_user_id, peer_type, peer_id, version, updated_at, hash)
+VALUES
+    ('contact_account', 1250000015, 'user', 1250000015, 1, now(), 12500000150001),
+    ('channel_active_memberships', 1250000015, 'user', 1250000015, 1, now(), 12500000150002)
+ON CONFLICT (model, owner_user_id, peer_type, peer_id) DO UPDATE SET
+    version = GREATEST(public.read_model_versions.version, EXCLUDED.version),
+    updated_at = now(),
+    hash = EXCLUDED.hash;

deploy/migrations/20260807120001_gif_catalog.down.sql

@@ -0,0 +1 @@
+DROP TABLE IF EXISTS public.gif_catalog;

deploy/migrations/20260807120001_gif_catalog.up.sql

@@ -0,0 +1,17 @@
+-- Admin-curated GIF catalog: what @gif (see 20260807120000) serves as inline
+-- results for the client's GIF picker. document_id/document_ids are loose
+-- bigint references (no FK), matching every other media table in this schema
+-- (e.g. sticker_sets.thumb_document_id) -- documents are immutable once
+-- created, so there is nothing to cascade.
+CREATE TABLE public.gif_catalog (
+    id bigint PRIMARY KEY,
+    title text DEFAULT ''::text NOT NULL,
+    document_id bigint NOT NULL,
+    enabled boolean DEFAULT true NOT NULL,
+    sort_order integer DEFAULT 0 NOT NULL,
+    created_by text DEFAULT ''::text NOT NULL,
+    created_at timestamp with time zone DEFAULT now() NOT NULL,
+    updated_at timestamp with time zone DEFAULT now() NOT NULL
+);
+
+CREATE INDEX gif_catalog_enabled_sort_idx ON public.gif_catalog (enabled, sort_order, id);