feat: add log level

Author: MatthewPattell

.run/Helpers.run.xml

@@ -0,0 +1,18 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Run" type="mocha-javascript-test-runner" folderName="tests">
+    <node-interpreter>project</node-interpreter>
+    <node-options>--no-warnings</node-options>
+    <mocha-package>$PROJECT_DIR$/node_modules/mocha</mocha-package>
+    <working-directory>$PROJECT_DIR$</working-directory>
+    <pass-parent-env>true</pass-parent-env>
+    <envs>
+      <env name="TS_NODE_COMPILER_OPTIONS" value="{&quot;target&quot;:&quot;es6&quot;}" />
+      <env name="NODE_ENV" value="tests" />
+    </envs>
+    <ui>bdd</ui>
+    <extra-mocha-options>--require ts-node/register --watch</extra-mocha-options>
+    <test-kind>PATTERN</test-kind>
+    <test-pattern>__tests__/**/*.ts</test-pattern>
+    <method v="2" />
+  </configuration>
+</component>

__tests__/drivers/console-log-test.ts

@@ -1,10 +1,10 @@
 import { expect } from 'chai';
 import sinon from 'sinon';
 import {
-  LOG_INTERNAL_COLOR,
-  LOG_INFO_COLOR,
-  LOG_EXTERNAL_COLOR,
   LOG_ERROR_COLOR,
+  LOG_EXTERNAL_COLOR,
+  LOG_INFO_COLOR,
+  LOG_INTERNAL_COLOR,
 } from '@constants/index';
 import ConsoleLog from '@drivers/console-log';
 import { LogType } from '@interfaces/drivers/console-log';
@@ -77,4 +77,10 @@ describe('drivers/console-log', () => {
       reqTime: '',
     });
   });
+
+  it('should correct working log level output', () => {
+    ConsoleLog(undefined, LogType.ERROR)(getMessage, LogType.INFO, 1);
+
+    expect(consoleInfoStub).not.called;
+  });
 });

src/drivers/console-log.ts

@@ -13,11 +13,15 @@ const reqIds = new Map();
  * @constructor
  */
 const ConsoleLog: ConsoleInfoType =
-  (log) =>
+  (log, logLevel = LogType.REQ_INTERNAL) =>
   (getMessage, type = LogType.INFO, id = 0) => {
     let color = '';
     let reqTime = '';
 
+    if (type < logLevel) {
+      return;
+    }
+
     switch (type) {
       case LogType.INFO:
         color = LOG_INFO_COLOR;

src/interfaces/drivers/console-log.ts

@@ -2,12 +2,12 @@
  * Log messages type
  */
 enum LogType {
-  REQ_INTERNAL,
-  RES_INTERNAL,
-  REQ_EXTERNAL,
-  RES_EXTERNAL,
-  INFO,
-  ERROR,
+  REQ_INTERNAL = 0,
+  RES_INTERNAL = 1,
+  REQ_EXTERNAL = 2,
+  RES_EXTERNAL = 3,
+  INFO = 4,
+  ERROR = 5,
 }
 
 /**
@@ -16,10 +16,11 @@ enum LogType {
 type LogDriverType = (getMessage: () => string, type?: LogType, id?: number | string) => void;
 
 type ConsoleInfoType = (
-  log?: (
+  logFunc?: (
     message: string,
     params: { type: LogType; color: string; reqTime: string; id?: number | string },
   ) => void,
+  logLevel?: LogType,
 ) => LogDriverType;
 
 export { LogDriverType, LogType, ConsoleInfoType };

src/services/gateway.ts

@@ -316,7 +316,7 @@ class Gateway extends AbstractMicroservice {
 
     try {
       this.logDriver(
-        () => `client request --> ${request.getMethod()} / ${request.getId()!}`,
+        () => `request --> ${request.getMethod()} / ${request.getId()!}`,
         LogType.REQ_EXTERNAL,
         `${request.getId()!}-gateway`,
       );