v1.6.0/lifecycle (api logger)

functions/Logger.js

@@ -0,0 +1,66 @@
+class Logger {
+  /**
+   *
+   * @param {string} m Module Name
+   * @param {string} e Endpoint Function Name
+   */
+  constructor(m, e) {
+    this.__module = m;
+    this.__endpoint = e;
+    this.log = this.log.bind(this);
+    this.start = this.start.bind(this);
+    this.error = this.error.bind(this);
+    this.success = this.success.bind(this);
+    this.__getVString = this.__getVString.bind(this);
+  }
+
+  /**
+   *
+   * @param {object} v variables to log
+   */
+  __getVString(v = {}) {
+    var vString = '';
+    Object.keys(v).map((k) => (vString += `${k}: ${v[k]} `));
+    return vString;
+  }
+
+  /**
+   *
+   * @param {string} e error message
+   * @param {object} v variables to log
+   */
+  error(e = 'ERROR LOG', v = {}) {
+    console.error(`[ERROR] ${this.__module} / ${this.__endpoint} / ${e}\t ${this.__getVString(v)}`);
+  }
+
+  /**
+   *
+   * @param {object} v variables to log
+   */
+  start(v = {}) {
+    console.info(`[START] ${this.__module} / ${this.__endpoint}\t ${this.__getVString(v)}`);
+  }
+
+  /**
+   *
+   * @param {string} m log message
+   * @param {object} v variables to log
+   */
+  success(m = '', v = {}) {
+    console.info(`[DONE] ${this.__module} / ${this.__endpoint} / ${m}\t ${this.__getVString(v)}`);
+  }
+
+  /**
+   *
+   * @param {string} d description like [DONE, ERROR, INFO]
+   * @param {string} m log message
+   * @param {object} v variables to log
+   */
+  log(d = 'CUSTOM', m = '', v = {}) {
+    console.info(
+      `[(${d})] ${this.__module} / ${this.__endpoint} / ${m} \t ${this.__getVString(v)}`
+    );
+  }
+}
+
+module.exports = Logger;