telegram stickers v1

migrations/add_sticker_packs.sql

@@ -0,0 +1,53 @@
+-- Migration: Add sticker_packs table and link custom_emojis to packs
+-- Run this against the f0ckm database (idempotent — safe to run multiple times)
+
+-- Create sticker_packs table
+CREATE TABLE IF NOT EXISTS public.sticker_packs (
+    id          serial PRIMARY KEY,
+    name        text NOT NULL,
+    tg_name     text UNIQUE,
+    tg_title    text,
+    thumb_url   text,
+    sticker_count integer DEFAULT 0,
+    created_at  timestamp with time zone DEFAULT now()
+);
+
+ALTER TABLE public.sticker_packs OWNER TO f0ckm;
+
+-- Add pack_id column to custom_emojis (nullable: NULL = standalone emoji, no pack)
+DO $$
+BEGIN
+    IF NOT EXISTS (
+        SELECT 1 FROM information_schema.columns
+        WHERE table_schema = 'public'
+          AND table_name   = 'custom_emojis'
+          AND column_name  = 'pack_id'
+    ) THEN
+        ALTER TABLE public.custom_emojis
+            ADD COLUMN pack_id integer REFERENCES public.sticker_packs(id) ON DELETE SET NULL;
+        RAISE NOTICE 'pack_id column added to custom_emojis';
+    ELSE
+        RAISE NOTICE 'pack_id column already exists on custom_emojis — skipping';
+    END IF;
+END
+$$;
+
+-- Add thumb_url column to sticker_packs if missing
+DO $$
+BEGIN
+    IF NOT EXISTS (
+        SELECT 1 FROM information_schema.columns
+        WHERE table_schema = 'public'
+          AND table_name   = 'sticker_packs'
+          AND column_name  = 'thumb_url'
+    ) THEN
+        ALTER TABLE public.sticker_packs ADD COLUMN thumb_url text;
+        RAISE NOTICE 'thumb_url column added to sticker_packs';
+    ELSE
+        RAISE NOTICE 'thumb_url already exists on sticker_packs — skipping';
+    END IF;
+END
+$$;
+
+-- Index for fast pack lookups
+CREATE INDEX IF NOT EXISTS custom_emojis_pack_id_idx ON public.custom_emojis (pack_id);