config.ts

/**
 * File managing configuration for the application
 * */
import { loadEnvFile } from "node:process";

try {
  loadEnvFile();
} catch (e) {
  console.log(e);
}

const defaults = {
  STEAM_API_KEY: "", // for API reqs, in worker
  STEAM_USER: "", // for getting replay salt/profile data, in retriever
  STEAM_PASS: "", // for getting replay salt/profile data, in retriever
  ROLE: "", // for specifying the file that should be run when entry point is invoked
  GROUP: "", // for specifying the group of apps that should be run when entry point is invoked
  PROVIDER: "", // The cloud provider used by the application (determines how environment data is downloaded)
  STEAM_ACCOUNT_DATA: "", // The URL to read Steam account data from
  NODE_ENV: "development",
  PORT: "", // Default port to use by services often set by the system
  FRONTEND_PORT: "5000", // Port to run the webserver/API on
  RETRIEVER_PORT: "5100", // Port to run the Steam GC retriever on
  PROXY_PORT: "5300", // Port to run the Steam API proxy on
  ROOT_URL: "http://localhost:5000", // base url to redirect to after steam oauth login
  RETRIEVER_HOST: "localhost:5100", // Comma separated list of retriever hosts (access to Dota 2 GC data)
  PARSER_HOST: "localhost:5600", // host of the Java parse server
  UI_HOST: "", // The host of the UI, target of /logout and /return
  STEAM_API_HOST: "api.steampowered.com", // comma separated list of hosts to fetch Steam API data from
  POSTGRES_URL: "postgresql://postgres:postgres@localhost/yasp", // connection string for PostgreSQL
  READONLY_POSTGRES_URL: "postgresql://readonly:readonly@localhost/yasp", // readonly connection string for PostgreSQL
  POSTGRES_MAX_CONNECTIONS: "10", // Number of maximum connections in pool for postgres (per process)
  REDIS_URL: "redis://127.0.0.1:6379/0", // connection string for Redis
  CASSANDRA_URL: "cassandra://localhost/yasp", // connection string for Cassandra
  RETRIEVER_SECRET: "", // string to use as shared secret with retriever/parser
  SESSION_SECRET: "secret to encrypt cookies with", // string to encrypt cookies
  COOKIE_DOMAIN: "", // domain to use for the cookie.  Use e.g. '.opendota.com' to share cookie across subdomains
  UNTRACK_DAYS: "30", // The number of days a user is tracked for after every visit
  MMR_PARALLELISM: "1", // Number of simultaneous MMR jobs to process
  PARSER_PARALLELISM: "1", // Number of simultaneous parse jobs to process
  FULLHISTORY_PARALLELISM: "1", // Number of simultaneous fullhistory (player refresh) jobs to process
  GCDATA_PARALLELISM: "1", // Number of simultaneous GC match details jobs to process
  BENCHMARK_RETENTION_MINUTES: "60", // minutes in block to retain benchmark data for percentile
  GCDATA_PERCENT: "0", // percent of inserted matches to randomly queue for GC data
  RATING_PERCENT: "0", // percent of ranked matches to update player ratings with
  RATING_PERCENT_TURBO: "0", // percent of turbo matches to update player ratings with
  DYNAMIC_RATING_PERCENT: "", // Enable choosing a percentage of matches to rate based on queue length
  SCANNER_PERCENT: "100", // percent of matches to insert from scanner
  PUBLIC_SAMPLE_PERCENT: "100", // percent of public matches to sample in DB
  SCENARIOS_SAMPLE_PERCENT: "100", // percent of parsed matches to sample for scenarios
  BENCHMARKS_SAMPLE_PERCENT: "100", // percent of matches to sample for benchmarks
  ENABLE_MATCH_CACHE: "", // set to enable caching matches in Redis
  MATCH_CACHE_SECONDS: "60", // number of seconds to cache matches
  BLOB_CACHE_SECONDS: "3600", // number of seconds to cache blobs
  ENABLE_PLAYER_CACHE: "", // enable/disable player aggregation caching
  PLAYER_CACHE_THRESHOLD: "50", // minimum number of matches to use player aggregation cache for
  ENABLE_RANDOM_MMR_UPDATE: "", // set to request MMR/rank tier updates after ranked matches
  MAXIMUM_AGE_SCENARIOS_ROWS: "4", // maximum allowed age of scenarios rows in weeks
  ENABLE_API_LIMIT: "", // if truthy, API calls after exceeding API_FREE_LIMIT are blocked
  API_FREE_LIMIT: "3000", // number of api requests per day before 429 is returned. If using an API key, calls over this are charged.
  API_BILLING_UNIT: "100", // how many calls is equivalent to a unit of calls e.g. 100 calls per $0.01.
  API_KEY_PER_MIN_LIMIT: "300", // Rate limit per minute if using an API key
  NO_API_KEY_PER_MIN_LIMIT: "60", // Rate limit per minute if not using an API key
  ADMIN_ACCOUNT_IDS: "", // Whitelisted, comma separated account IDs to access /admin* routes
  STRIPE_SECRET: "rk_test_gRqwhv4xqv0a1olp8kk8fZ94", // for stripe payment processing (kept on server)
  STRIPE_API_PLAN: "plan_CgLthOgwrDgz2K", // plan id for stripe metering
  ARCHIVE_S3_ENDPOINT: "http://localhost:9000", // S3-compatible endpoint for archive storage (should have http prefix)
  ARCHIVE_S3_KEY_ID: "minioadmin", // S3-compatible key ID to archive
  ARCHIVE_S3_KEY_SECRET: "minioadmin", // S3-compatible key secret to archive
  ARCHIVE_PUBLIC_URL: "", // base URL to use for public archive reading (if not set, uses s3 client with endpoint)
  MATCH_ARCHIVE_S3_BUCKET: "opendota", // name of the S3 bucket to archive parsed match blobs
  PLAYER_ARCHIVE_S3_BUCKET: "opendota-players", // name of the S3 bucket to archive player match blobs
  BLOB_ARCHIVE_S3_BUCKET: "opendota-blobs", // name of the S3 bucket to use for match data blobs
  ENABLE_PLAYER_ARCHIVE: "", // Allow reading/writing player match blobs to S3 storage
  DISABLE_REPARSE: "", // Disable reparsing matches that are already parsed
  DISABLE_REGCDATA: "", // Disable refetching new GC data on every request (cache it)
  DISABLE_REAPI: "1", // Disable refetching new API data on every request (enabled by default as SteamGetMatchDetails is broken)
  API_KEY_GEN_THRESHOLD: "0", // Account ID requirement (delta from max) for generating API keys
  SERVICE_REGISTRY_HOST: "", // Host for external services to register themselves at
  USE_SERVICE_REGISTRY: "", // Use the service registry for determining gc, parser, and proxy urls
  SCANNER_OFFSET: "0", // Delay in match seq num value to run secondary scanner (to pick up missing matches)
  EXTERNAL: "", // Indicates that the service resides outside the registry and should report an external IP
  GOOGLE_CLOUD_PROJECT_ID: "", // Google Cloud project ID
  GOOGLE_CLOUD_RETRIEVER_TEMPLATE: "", // Template name of the retriever instance
  CYCLER_COUNT: "1", // Number of retrievers to maintain in cycler
  RETRIEVER_MIN_UPTIME: "500", // Number of seconds retrievers should stay up for before restarting
  RETRIEVER_NUM_ACCOUNTS: "5", // Max number of accounts to use with retriever at once
  APP_NAME: "", // Name of the process/service (set by PM2/ecosystem.config.js)
  HEALTH_TIMEOUT: "7200", // Number of seconds before a process is considered unhealthy
};

if (process.env.NODE_TEST_CONTEXT) {
  console.log("[TEST MODE] setting config to test values");
  process.env.PORT = ""; // use service defaults
  process.env.NODE_ENV = "test";
  process.env.POSTGRES_URL = process.env.POSTGRES_URL + "_test";
  process.env.CASSANDRA_URL = process.env.CASSANDRA_URL + "_test";
  process.env.REDIS_URL = process.env.REDIS_URL?.slice(0, -1) + "1";
  process.env.BLOB_ARCHIVE_S3_BUCKET = "opendota-test" + Date.now();
  process.env.ARCHIVE_S3_KEY_ID = "minioadmin";
  process.env.ARCHIVE_S3_KEY_SECRET = "minioadmin";
  process.env.SESSION_SECRET = "testsecretvalue";
  process.env.FRONTEND_PORT = "5001";
  process.env.ENABLE_RANDOM_MMR_UPDATE = "1";
}

// Export the combined values
export const config = {
  ...defaults,
  ...process.env,
};
export default config;