fix: fixed app log emitter

Author: niftylettuce

index.js

@@ -57,7 +57,9 @@ class API {
     const app = new Koa();
 
     // listen for error and log events emitted by app
-    app.on('error', (err, ctx) => ctx.logger.error(err));
+    app.on('error', (err, ctx) => {
+      ctx.logger[err.status && err.status < 500 ? 'warn' : 'error'](err);
+    });
     app.on('log', logger.log);
 
     // initialize redis

package.json

@@ -29,7 +29,7 @@
     "cabin": "^8.0.2",
     "express-request-id": "^1.4.1",
     "kcors": "^2.2.2",
-    "koa": "^2.12.1",
+    "koa": "^2.13.0",
     "koa-404-handler": "^0.0.2",
     "koa-basic-auth": "^4.0.0",
     "koa-better-error-handler": "^4.0.3",
@@ -47,20 +47,20 @@
     "response-time": "^2.3.2"
   },
   "devDependencies": {
-    "@commitlint/cli": "^8.3.5",
-    "@commitlint/config-conventional": "^8.3.4",
+    "@commitlint/cli": "^9.0.1",
+    "@commitlint/config-conventional": "^9.0.1",
     "ava": "^3.9.0",
     "codecov": "^3.7.0",
     "cross-env": "^7.0.2",
     "eslint": "6.x",
     "eslint-config-xo-lass": "^1.0.3",
     "fixpack": "^3.0.6",
     "husky": "^4.2.5",
-    "lint-staged": "10.2.10",
+    "lint-staged": "10.2.11",
     "mongoose": "^5.9.19",
     "nyc": "^15.1.0",
     "remark-cli": "^8.0.0",
-    "remark-preset-github": "^1.0.1",
+    "remark-preset-github": "^2.0.0",
     "supertest": "^4.0.2",
     "xo": "0.25"
   },