botserver/deploy/core.gbapp/services/GBConfigService.ts

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const logger = require("../../../src/logger");

"use strict";

export class GBConfigService {
  static init(): any {
    try {
      require("dotenv-extended").load({
        path: ".env",
        errorOnMissing: true,
        errorOnExtra: false,
        overrideProcessEnv: true
      });
    } catch (e) {
      console.error(e.message);
      process.exit(3);
    }
  }

  static get(key: string): string | undefined {
    let value = process.env["container:" + key];

    if (!value) {
      value = process.env[key];
    }

    if (!value) {
      switch (key) {
        case "DATABASE_DIALECT":
          value = "sqlite";
          break;

        case "DATABASE_STORAGE":
          value = "./guaribas.sqlite";
          break;

        case "ADDITIONAL_DEPLOY_PATH":
          value = undefined;
          break;

        case "DATABASE_SYNC":
        case "DATABASE_SYNC_ALTER":
        case "DATABASE_SYNC_FORCE":
          value = "false";
          break;

        case "DATABASE_LOGGING":
          value = "false";
          break;

        case "DATABASE_ENCRYPT":
          value = "true";
          break;

        default:
          logger.info(
            `Guaribas General Error: Invalid key on .env file: '${key}'`
          );
          break;
      }
    }
    return value;
  }
}