Merge branch 'dev'

merged dev into main

.gitignore

@@ -15,6 +15,8 @@ pids
 *.seed
 *.pid.lock
 
+*.logs
+
 # Directory for instrumented libs generated by jscoverage/JSCover
 lib-cov
 
@@ -102,3 +104,5 @@ dist
 
 # TernJS port file
 .tern-port
+
+.DS_Store

jest.config.ts

@@ -0,0 +1,197 @@
+/*
+ * For a detailed explanation regarding each configuration property and type check, visit:
+ * https://jestjs.io/docs/configuration
+ */
+
+export default {
+  // All imported modules in your tests should be mocked automatically
+  // automock: false,
+
+  // Stop running tests after `n` failures
+  // bail: 0,
+
+  // The directory where Jest should store its cached dependency information
+  // cacheDirectory: "/private/var/folders/gv/l56n6grj3g165_vspnghptw40000gn/T/jest_dx",
+
+  // Automatically clear mock calls, instances, contexts and results before every test
+  clearMocks: true,
+
+  // Indicates whether the coverage information should be collected while executing the test
+  // collectCoverage: true,
+
+  // An array of glob patterns indicating a set of files for which coverage information should be collected
+  // collectCoverageFrom: undefined,
+
+  // The directory where Jest should output its coverage files
+  // coverageDirectory: "coverage",
+
+  // An array of regexp pattern strings used to skip coverage collection
+  // coveragePathIgnorePatterns: [
+  //   "/node_modules/"
+  // ],
+
+  // Indicates which provider should be used to instrument code for coverage
+  // coverageProvider: "v8",
+
+  // A list of reporter names that Jest uses when writing coverage reports
+  // coverageReporters: [
+  //   "json",
+  //   "text",
+  //   "lcov",
+  //   "clover"
+  // ],
+
+  // An object that configures minimum threshold enforcement for coverage results
+  // coverageThreshold: undefined,
+
+  // A path to a custom dependency extractor
+  // dependencyExtractor: undefined,
+
+  // Make calling deprecated APIs throw helpful error messages
+  // errorOnDeprecated: false,
+
+  // The default configuration for fake timers
+  // fakeTimers: {
+  //   "enableGlobally": false
+  // },
+
+  // Force coverage collection from ignored files using an array of glob patterns
+  // forceCoverageMatch: [],
+
+  // A path to a module which exports an async function that is triggered once before all test suites
+  // globalSetup: undefined,
+
+  // A path to a module which exports an async function that is triggered once after all test suites
+  // globalTeardown: undefined,
+
+  // A set of global variables that need to be available in all test environments
+  // globals: {},
+
+  // The maximum amount of workers used to run your tests. Can be specified as % or a number. E.g. maxWorkers: 10% will use 10% of your CPU amount + 1 as the maximum worker number. maxWorkers: 2 will use a maximum of 2 workers.
+  // maxWorkers: "50%",
+
+  // An array of directory names to be searched recursively up from the requiring module's location
+  // moduleDirectories: [
+  //   "node_modules"
+  // ],
+
+  // An array of file extensions your modules use
+  moduleFileExtensions: [
+    "js",
+    "mjs",
+    "cjs",
+    "jsx",
+    "ts",
+    "tsx",
+    "json",
+    "node"
+  ],
+
+  // A map from regular expressions to module names or to arrays of module names that allow to stub out resources with a single module
+  // moduleNameMapper: {},
+
+  // An array of regexp pattern strings, matched against all module paths before considered 'visible' to the module loader
+  // modulePathIgnorePatterns: [],
+
+  // Activates notifications for test results
+  // notify: false,
+
+  // An enum that specifies notification mode. Requires { notify: true }
+  // notifyMode: "failure-change",
+
+  // A preset that is used as a base for Jest's configuration
+  preset: "ts-jest",
+
+  // Run tests from one or more projects
+  // projects: undefined,
+
+  // Use this configuration option to add custom reporters to Jest
+  // reporters: undefined,
+
+  // Automatically reset mock state before every test
+  // resetMocks: false,
+
+  // Reset the module registry before running each individual test
+  // resetModules: false,
+
+  // A path to a custom resolver
+  // resolver: undefined,
+
+  // Automatically restore mock state and implementation before every test
+  // restoreMocks: false,
+
+  // The root directory that Jest should scan for tests and modules within
+  // rootDir: undefined,
+
+  // A list of paths to directories that Jest should use to search for files in
+  // roots: [
+  //   "<rootDir>"
+  // ],
+
+  // Allows you to use a custom runner instead of Jest's default test runner
+  // runner: "jest-runner",
+
+  // The paths to modules that run some code to configure or set up the testing environment before each test
+  // setupFiles: [],
+
+  // A list of paths to modules that run some code to configure or set up the testing framework before each test
+  // setupFilesAfterEnv: [],
+
+  // The number of seconds after which a test is considered as slow and reported as such in the results.
+  // slowTestThreshold: 5,
+
+  // A list of paths to snapshot serializer modules Jest should use for snapshot testing
+  // snapshotSerializers: [],
+
+  // The test environment that will be used for testing
+  // testEnvironment: "jest-environment-node",
+
+  // Options that will be passed to the testEnvironment
+  // testEnvironmentOptions: {},
+
+  // Adds a location field to test results
+  // testLocationInResults: false,
+
+  // The glob patterns Jest uses to detect test files
+  // testMatch: [
+  //   "**/__tests__/**/*.[jt]s?(x)",
+  //   "**/?(*.)+(spec|test).[tj]s?(x)"
+  // ],
+
+  // An array of regexp pattern strings that are matched against all test paths, matched tests are skipped
+  // testPathIgnorePatterns: [
+  //   "/node_modules/"
+  // ],
+
+  // The regexp pattern or array of patterns that Jest uses to detect test files
+  // testRegex: [],
+
+  // This option allows the use of a custom results processor
+  // testResultsProcessor: undefined,
+
+  // This option allows use of a custom test runner
+  // testRunner: "jest-circus/runner",
+
+  // A map from regular expressions to paths to transformers
+  transform: {
+    '^.+\\.(ts|tsx)?$': "ts-jest"
+  },
+
+  // An array of regexp pattern strings that are matched against all source file paths, matched files will skip transformation
+  // transformIgnorePatterns: [
+  //   "/node_modules/",
+  //   "\\.pnp\\.[^\\/]+$"
+  // ],
+
+  // An array of regexp pattern strings that are matched against all modules before the module loader will automatically return a mock for them
+  // unmockedModulePathPatterns: undefined,
+
+  // Indicates whether each individual test should be reported during the run
+  verbose: true,
+
+  // An array of regexp patterns that are matched against all source file paths before re-running tests in watch mode
+  // watchPathIgnorePatterns: [],
+
+  // Whether to use watchman for file crawling
+  // watchman: true,
+};

package.json

@@ -7,13 +7,20 @@
   "license": "MIT",
   "private": true,
   "scripts": {
-    "start:dev": "ts-node src/index.ts"
+    "start:dev": "export NODE_ENV=DEVELOPMENT && ts-node src/index.ts",
+    "test": "jest src/tests/test.spec.ts"
   },
   "dependencies": {
+    "@types/jest": "^28.1.6",
+    "dotenv": "^16.0.1",
+    "jest": "^28.1.3",
+    "ts-jest": "^28.0.7",
+    "typescript": "^4.7.4"
   },
   "devDependencies": {
-    "tslib": "^2.3.1",
     "@types/node": "^17.0.23",
-    "ts-node": "^10.7.0"
-  }
+    "ts-node": "^10.7.0",
+    "tslib": "^2.3.1"
+  },
+  "trollerConfig": {}
 }

src/handler/index.ts

@@ -0,0 +1,70 @@
+import { logError } from "../logger";
+
+/**
+ * Applies try catch to an async function
+ * @param {Promise<T>} resolve promise
+ * @param {Function} cb Optional - callback function to be triggered on error
+ * @param {boolean} [_throw] Optional - specifies whether an error is thrown. default => false
+ * @returns {Promise<T | undefined>} Promise<T | undefined>
+ */
+export async function catchAsync<T>(resolve: Promise<T>, cb?: any, _throw: boolean = false) {
+  try {
+    return (await resolve) as T;
+  } catch (err) {
+    return handleError(err, cb, _throw);
+  }
+}
+
+/**
+ * Applies try catch to an async function
+ * @param {Promise<T>} resolve promise
+ * @param {Function} cb Optional - callback function to be triggered on error
+ * @param {boolean} [_throw] Optional - specifies whether an error is thrown. default => false
+ * @returns {void} void
+ */
+export async function catchAsyncNoReturn<T>(resolve: Promise<T>, cb?: any, _throw: boolean = false) {
+  try {
+    await resolve;
+  } catch (err) {
+    handleError(err, cb);
+  }
+}
+
+/**
+ * Applies try catch to a sync function
+ * @param {T} result function
+ * @param {Function} cb Optional - callback function to be triggered on error
+ * @param {boolean} [_throw] Optional - specifies whether an error is thrown. default => false
+ * @returns {T | undefined} T | undefined
+ */
+export function catchSync<T>(result: T, cb?: any, _throw: boolean = false) {
+  try {
+    return result;
+  } catch (err) {
+    return handleError(err, cb);
+  }
+}
+
+/**
+ * Applies try catch to a sync function
+ * @param {any} result function
+ * @param {Function} cb Optional - callback function to be triggered on error
+ * @param {boolean} [_throw] Optional - specifies whether an error is thrown. default => false
+ * @returns {void} void
+ */
+export function catchSyncNoReturn(result: any, cb?: any, _throw: boolean = false) {
+  try {
+    result;
+  } catch (err) {
+    handleError(err, cb);
+  }
+}
+
+
+function handleError(err: any, _throw: boolean, cb?: any) {
+  const error = new Error((err as { message: string }).message);
+  logError(error);
+  if(cb) cb(err);
+  if (_throw) throw new Error(err.message);
+  return undefined;
+}