base: Fix error logging and reporting, make it better.

base/authentication/routes.mjs

@@ -18,8 +18,8 @@ export default class AuthenticationRoutes {
   /** GET: /api/authentication/login */
   async login(ctx) {
     let res = await ctx.db.safeCallProc('auth_login', [
-      ctx.req.body.email,
-      ctx.req.body.password,
+      ctx.req.body.email || '',
+      ctx.req.body.password || '',
     ])
 
     let out = res.results[0][0]

base/db.mjs

@@ -1,5 +1,6 @@
 import MSSQL from 'msnodesqlv8'
 import { HttpError } from 'flaska'
+import { HttpErrorInternal } from './error.mjs'
 
 export function initPool(core, config) {
   let pool = new MSSQL.Pool(config)
@@ -32,7 +33,7 @@ export function initPool(core, config) {
           if (err.lineNumber && err.procName) {
             message = `Error at ${err.procName}:${err.lineNumber} => ${message}`
           }
-          throw new HttpError(500, message)
+          throw new HttpErrorInternal(message, err)
         })
     },
     promises: pool.promises,

base/error.mjs

@@ -0,0 +1,14 @@
+import { HttpError } from 'flaska'
+
+export class HttpErrorInternal extends HttpError {
+  constructor(message, inner) {
+    super(500, message);
+
+    Error.captureStackTrace(this, HttpError);
+
+    let proto = Object.getPrototypeOf(this);
+    proto.name = 'HttpErrorInternal';
+
+    this.inner = inner
+  }
+}

base/server.mjs

@@ -1,4 +1,4 @@
-import { Flaska, QueryHandler, JsonHandler, FormidableHandler } from 'flaska'
+import { Flaska, QueryHandler, JsonHandler, FormidableHandler, HttpError } from 'flaska'
 import formidable from 'formidable'
 
 import config from './config.mjs'
@@ -48,6 +48,20 @@ export default class Server {
       this.flaska.devMode()
     }
 
+    this.flaska.onerror((err, ctx) => {
+      if (err instanceof HttpError && err.status !== 500) {
+        ctx.status = err.status
+        ctx.log.warn(err.message)
+      } else {
+        ctx.log.error(err.inner || err)
+        ctx.status = 500
+      }
+      ctx.body = {
+        status: ctx.status,
+        message: err.message,
+      }
+    })
+
     this.flaska.before(function(ctx) {
       ctx.state.started = new Date().getTime()
       ctx.req.ip = ctx.req.headers['x-forwarded-for'] || ctx.req.connection.remoteAddress