const { DEV_MOCK } = require("../lib/env");

// The repository layer merges every domain's PostgreSQL implementation with the
// mock implementations. In DEV_MOCK mode the mock methods (which read the
// in-memory `mock/store`) shadow the DB-backed ones; endpoints that have no
// mock branch always use the PostgreSQL implementation, exactly as the original
// handlers did.
//
// Every method takes the Express `req` (the original handlers read params,
// query, body and user from it) and returns `{ statusCode, body }`. Route
// handlers only transform that into `res.status(...).json(...)`.

const pg = {
  ...require("./stops"),
  ...require("./lines"),
  ...require("./fleet"),
  ...require("./drivers"),
  ...require("./daily"),
  ...require("./weekly"),
  ...require("./adminSchedules"),
  ...require("./schedules"),
  ...require("./route"),
  ...require("./navigation"),
  ...require("./gps"),
};

const mock = {
  ...require("./stops.mock"),
  ...require("./lines.mock"),
  ...require("./fleet.mock"),
  ...require("./drivers.mock"),
  ...require("./adminSchedules.mock"),
  ...require("./schedules.mock"),
};

module.exports = DEV_MOCK ? { ...pg, ...mock } : pg;