Migrate from local Supabase stack to external Supabase instance
- Reduce docker-compose from 6 services to 1 (worker only) - Connect via supavisor pooled port (6543) on dedicated Supabase - Add willhaben_tracker schema with search_path in asyncpg pool init - Create consolidated migration SQL for Supabase SQL Editor - Update .env.example with new connection pattern
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@@ -1,14 +1,13 @@
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# Telegram Bot Token (from @BotFather)
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TELEGRAM_BOT_TOKEN=your-bot-token-here
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# PostgreSQL Credentials
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# Supabase PostgreSQL Connection (pooled via supavisor on port 6543)
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POSTGRES_HOST=192.168.178.3
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POSTGRES_PORT=6543
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POSTGRES_USER=postgres
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POSTGRES_PASSWORD=change-me-strong-password
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POSTGRES_PASSWORD=your-supabase-db-password
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POSTGRES_DB=postgres
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# PostgREST JWT Secret (random string for signing tokens)
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JWT_SECRET=your-super-secret-jwt-key-change-in-production
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# Worker Configuration
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DEFAULT_INTERVAL_MINUTES=60
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ADMIN_TELEGRAM_IDS=123456789 # Comma-separated Telegram user IDs with admin access
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+2
-93
@@ -1,103 +1,12 @@
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version: "3.9"
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services:
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db:
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image: postgres:15-alpine
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restart: unless-stopped
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environment:
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POSTGRES_USER: ${POSTGRES_USER:-postgres}
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POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
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POSTGRES_DB: ${POSTGRES_DB:-postgres}
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POSTGRES_HOST_AUTH_METHOD: trust
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volumes:
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- ./data/db:/var/lib/postgresql/data
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- ./supabase/pg_hba.conf:/etc/postgresql/pg_hba.conf:ro
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- ./supabase/migrations/00-run-init.sh:/docker-entrypoint-initdb.d/00-run-init.sh:ro
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- ./supabase/migrations/01-schema.sql:/docker-entrypoint-initdb.d/01-schema.sql:ro
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- ./supabase/migrations/post-boot.sql:/docker-entrypoint-initdb.d/post-boot.sql:ro
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command: >
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postgres
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-c hba_file=/etc/postgresql/pg_hba.conf
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-c wal_level=logical
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-c max_wal_senders=0
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-c max_replication_slots=0
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-c idle_in_transaction_session_timeout=1min
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ports:
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- "55632:5432"
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healthcheck:
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test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-postgres} -d ${POSTGRES_DB:-postgres}"]
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interval: 5s
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timeout: 5s
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retries: 10
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rest:
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image: postgrest/postgrest:v12.2.0
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restart: unless-stopped
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environment:
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PGRST_DB_URI: postgres://authenticator@db:5432/${POSTGRES_DB:-postgres}
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PGRST_DB_SCHEMAS: public
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PGRST_DB_ANON_ROLE: authenticator
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PGRST_JWT_SECRET: ${JWT_SECRET:-your-super-secret-jwt-key-change-in-production}
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PGRST_DB_EXTRA_SEARCH_PATH: public
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depends_on:
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db:
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condition: service_healthy
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kong:
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image: kong:2.8.1
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restart: unless-stopped
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environment:
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KONG_DATABASE: "off"
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KONG_DECLARATIVE_CONFIG: /etc/kong/kong.yml
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KONG_PLUGINS: request-transformer,cors
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KONG_PROXY_LISTEN: "0.0.0.0:8000"
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KONG_NGINX_WORKER_PROCESSES: 1
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volumes:
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- ./supabase/kong.yml:/etc/kong/kong.yml:ro
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ports:
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- "55621:8000"
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depends_on:
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rest:
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condition: service_started
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studio:
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image: supabase/studio
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restart: unless-stopped
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environment:
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STUDIO_PG_META_URL: http://meta:8080
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DEFAULT_ORGANIZATION_NAME: Local
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DEFAULT_PROJECT_NAME: willhaben-tracker
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ports:
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- "55630:3000"
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depends_on:
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meta:
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condition: service_started
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meta:
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image: supabase/postgres-meta:v0.84.2
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restart: unless-stopped
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environment:
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PG_META_PORT: 8080
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PG_META_DB_HOST: db
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PG_META_DB_PORT: 5432
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PG_META_DB_NAME: ${POSTGRES_DB:-postgres}
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PG_META_DB_USER: ${POSTGRES_USER:-postgres}
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PG_META_DB_PASSWORD: ${POSTGRES_PASSWORD}
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depends_on:
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db:
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condition: service_healthy
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worker:
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build: ./worker
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restart: unless-stopped
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environment:
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TELEGRAM_BOT_TOKEN: ${TELEGRAM_BOT_TOKEN}
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POSTGRES_HOST: db
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POSTGRES_PORT: "5432"
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POSTGRES_HOST: ${POSTGRES_HOST:-192.168.178.3}
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POSTGRES_PORT: "6543"
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POSTGRES_USER: ${POSTGRES_USER:-postgres}
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POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
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POSTGRES_DB: ${POSTGRES_DB:-postgres}
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DEFAULT_INTERVAL_MINUTES: ${DEFAULT_INTERVAL_MINUTES:-60}
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depends_on:
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db:
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condition: service_healthy
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@@ -0,0 +1,121 @@
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CREATE SCHEMA IF NOT EXISTS willhaben_tracker;
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SET search_path TO willhaben_tracker;
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-- -----------------------------------------------------------
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-- users (whitelisted Telegram users)
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-- -----------------------------------------------------------
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CREATE TABLE IF NOT EXISTS users (
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id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
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telegram_id bigint UNIQUE NOT NULL,
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username text,
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first_name text,
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is_admin boolean NOT NULL DEFAULT false,
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is_active boolean NOT NULL DEFAULT true,
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created_at timestamptz NOT NULL DEFAULT now()
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);
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-- -----------------------------------------------------------
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-- keywords (global search keywords — deduplicated across users)
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-- -----------------------------------------------------------
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CREATE TABLE IF NOT EXISTS keywords (
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id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
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keyword text NOT NULL,
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interval_minutes int NOT NULL DEFAULT 60,
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is_active boolean NOT NULL DEFAULT true,
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initial_loaded boolean NOT NULL DEFAULT false,
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last_scraped_at timestamptz,
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created_at timestamptz NOT NULL DEFAULT now()
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);
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CREATE UNIQUE INDEX IF NOT EXISTS idx_keywords_unique_lower
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ON keywords(LOWER(keyword));
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-- -----------------------------------------------------------
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-- keyword_subscriptions (many-to-many: user <-> keyword)
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-- -----------------------------------------------------------
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CREATE TABLE IF NOT EXISTS keyword_subscriptions (
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keyword_id uuid REFERENCES keywords(id) ON DELETE CASCADE NOT NULL,
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user_id uuid REFERENCES users(id) ON DELETE CASCADE NOT NULL,
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PRIMARY KEY (keyword_id, user_id),
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created_at timestamptz NOT NULL DEFAULT now()
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);
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-- -----------------------------------------------------------
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-- ads (raw ad snapshots, globally deduplicated by wh_ad_id)
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-- -----------------------------------------------------------
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CREATE TABLE IF NOT EXISTS ads (
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id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
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wh_ad_id text UNIQUE NOT NULL,
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raw_json jsonb NOT NULL,
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title text NOT NULL,
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price numeric,
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location text,
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url text,
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published_at timestamptz,
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first_seen_at timestamptz NOT NULL DEFAULT now(),
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main_image_url text,
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postcode text,
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modified_at timestamptz
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);
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-- -----------------------------------------------------------
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-- price_history (track price changes per ad)
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-- -----------------------------------------------------------
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CREATE TABLE IF NOT EXISTS price_history (
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id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
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ad_id uuid REFERENCES ads(id) ON DELETE CASCADE NOT NULL,
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old_price numeric NOT NULL,
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new_price numeric NOT NULL,
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changed_at timestamptz NOT NULL DEFAULT now(),
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UNIQUE (ad_id, old_price, new_price)
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);
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-- -----------------------------------------------------------
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-- notifications (audit log of sent Telegram messages)
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-- -----------------------------------------------------------
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CREATE TABLE IF NOT EXISTS notifications (
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id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
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user_id uuid REFERENCES users(id) ON DELETE CASCADE NOT NULL,
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ad_id uuid REFERENCES ads(id) ON DELETE SET NULL,
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message_id int,
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sent_at timestamptz NOT NULL DEFAULT now()
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);
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-- -----------------------------------------------------------
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-- scrape_logs (worker health / debugging)
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-- -----------------------------------------------------------
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CREATE TABLE IF NOT EXISTS scrape_logs (
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id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
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keyword_id uuid REFERENCES keywords(id) ON DELETE CASCADE NOT NULL,
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status text NOT NULL CHECK (status IN ('success', 'error', 'rate_limited')),
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ads_found int NOT NULL DEFAULT 0,
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new_ads int NOT NULL DEFAULT 0,
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error_message text,
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scraped_at timestamptz NOT NULL DEFAULT now()
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);
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-- ============================================================
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-- Indexes
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-- ============================================================
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CREATE INDEX IF NOT EXISTS idx_keywords_active_scraped
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ON keywords(is_active, last_scraped_at) WHERE is_active = true;
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CREATE INDEX IF NOT EXISTS idx_keyword_subscriptions_user_id
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ON keyword_subscriptions(user_id);
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CREATE INDEX IF NOT EXISTS idx_price_history_ad_id
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ON price_history(ad_id);
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CREATE INDEX IF NOT EXISTS idx_notifications_user_sent
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ON notifications(user_id, sent_at DESC);
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CREATE INDEX IF NOT EXISTS idx_scrape_logs_keyword_at
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ON scrape_logs(keyword_id, scraped_at DESC);
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-- -----------------------------------------------------------
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-- Seed: initial admin user
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-- -----------------------------------------------------------
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INSERT INTO users (telegram_id, username, first_name, is_admin, is_active)
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VALUES (298181113, NULL, 'Admin', true, true)
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ON CONFLICT (telegram_id) DO NOTHING;
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@@ -18,6 +18,7 @@ async def get_pool() -> asyncpg.Pool:
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database=os.getenv("POSTGRES_DB", "postgres"),
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min_size=2,
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max_size=10,
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init="SET search_path TO willhaben_tracker"
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)
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logger.info("Database pool initialized")
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return _pool
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