feat: initial myprimal MQTT bridge service

Dynamic MySolem/MyIndygo IoT bridge with MQTT, Home Assistant autodiscovery, and Homebridge EasyMQTT compatibility. - Device discovery via MySolem API on startup (all modules/inputs/outputs) - Configurable poll engine (fast/normal/slow buckets, per-input overrides) - MQTT retained state publishing + HA autodiscovery payloads - Unified manual command routing (linesControl vs sendManualModuleCommand) - Runtime config via MQTT $config/set, persisted to config.json - Expression override system (API-provided > hardcoded > passthrough) - Minimal REST API: /health, /state, /control, /rediscover - Docker deployment (Dockerfile + docker-compose.yml) - 38 unit tests Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-28 01:05:24 +02:00
commit 941abd98d5
48 changed files with 12118 additions and 0 deletions
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+'use strict';
+const fs = require('fs');
+const os = require('os');
+const path = require('path');
+
+function makeTempPath() {
+  return path.join(os.tmpdir(), `myprimal-test-config-${process.pid}-${Date.now()}.json`);
+}
+
+function freshConfig(tmpPath) {
+  process.env.MYPRIMAL_CONFIG_PATH = tmpPath;
+  jest.resetModules();
+  return require('../src/config');
+}
+
+afterEach(() => {
+  delete process.env.MYPRIMAL_CONFIG_PATH;
+  delete process.env.POLL_FAST;
+});
+
+describe('config', () => {
+  test('loadConfig uses env defaults when no file', () => {
+    process.env.POLL_FAST = '45';
+    const tmp = makeTempPath();
+    const { loadConfig, getConfig } = freshConfig(tmp);
+    loadConfig();
+    expect(getConfig().poll.fast).toBe(45);
+  });
+
+  test('patchConfig deep merges and persists', () => {
+    const tmp = makeTempPath();
+    const { loadConfig, getConfig, patchConfig } = freshConfig(tmp);
+    loadConfig();
+    patchConfig({ poll: { fast: 20 } });
+    expect(getConfig().poll.fast).toBe(20);
+    expect(getConfig().poll.normal).toBeGreaterThan(0);
+
+    const saved = JSON.parse(fs.readFileSync(tmp, 'utf8'));
+    expect(saved.poll.fast).toBe(20);
+    fs.unlinkSync(tmp);
+  });
+
+  test('patchConfig emits change event', done => {
+    const tmp = makeTempPath();
+    const { loadConfig, patchConfig, on } = freshConfig(tmp);
+    loadConfig();
+    on('change', cfg => {
+      if (cfg.poll.slow === 1800) {
+        fs.existsSync(tmp) && fs.unlinkSync(tmp);
+        done();
+      }
+    });
+    patchConfig({ poll: { slow: 1800 } });
+  });
+
+  test('overrides preserved across patches', () => {
+    const tmp = makeTempPath();
+    const { loadConfig, getConfig, patchConfig } = freshConfig(tmp);
+    loadConfig();
+    patchConfig({ poll: { overrides: { 'lrps_0565c0/ph': 30 } } });
+    patchConfig({ poll: { fast: 10 } });
+    expect(getConfig().poll.overrides['lrps_0565c0/ph']).toBe(30);
+    expect(getConfig().poll.fast).toBe(10);
+    fs.unlinkSync(tmp);
+  });
+
+  test('loadConfig reads persisted values', () => {
+    const tmp = makeTempPath();
+    fs.writeFileSync(tmp, JSON.stringify({ poll: { fast: 99, normal: 500, slow: 1000, overrides: {} } }));
+    const { loadConfig, getConfig } = freshConfig(tmp);
+    loadConfig();
+    expect(getConfig().poll.fast).toBe(99);
+    expect(getConfig().poll.normal).toBe(500);
+    fs.unlinkSync(tmp);
+  });
+});