fix compile errors

lib/classes/Handler.ts

@@ -1,34 +1,34 @@
-import { Request, Response } from '@types/express';
+import { Request, Response } from 'express';
+import { http } from '@scode/consts';
 import Transaction from './Transaction';
 
 export default abstract class Handler {
-  private _handlers: array<Function> = [];
+  private _handlers: Array<Function> = [];
   private _method_handlers: Record<string, Function> = {};
 
-  protected register_handler (f: Function): void {
-    this._handlers.push (f);
+  protected register_handler (f: Function, method?: string): void {
+    if (typeof method === 'undefined') { this._handlers.push (f); }
+    else {
+      const m = method.toUpperCase ();
+      if (typeof this._method_handlers[m] !== 'undefined')
+        throw new Error (`Handler for ${m} already registered`);
+      this._method_handlers[m] = f;
+    }
   }
 
-  protected register_handler (method: string, f: Function): void {
+  private async run_method_handler (method: string, t: Transaction): Promise<void> {
     const m = method.toUpperCase ();
     if (typeof this._method_handlers[m] !== 'undefined')
-      throw new Error (`Handler for ${m} already registered`);
-    this._method_handlers[m] = f;
-  }
-
-  private async run_method_handler (method: string, t: Transaction): void {
-    const m = method.toUpperCase ();
-    if (this._method_handlers[m] !== 'undefined')
       await this._method_handlers[m] (t);
   }
 
-  public async run_http_handler (req: Request, res: Response): void {
+  public async run_http_handler (req: Request, res: Response): Promise<void> {
     const t = new Transaction (req, res);
     for (const handler of this._handlers) {
       // eslint-disable-next-line no-await-in-loop
       if (await handler (t) === false) {
-        if (!t.status.has_status)
-          t.status.error ();
+        if (!t.has_status)
+          t.status = http.status_internal_server_error;
         t.finalize ();
         return;
       }

lib/classes/Status.ts

@@ -1,47 +0,0 @@
-import {http} from '@scode/consts';
-
-export default class Status {
-  private _status = -1;
-
-  public get status (): number {
-    if (this._status === -1)
-      throw new Error ('status undefined');
-    return this._status;
-  }
-
-  public set status (value: number) {
-    this._status = value;
-  }
-
-  public get has_status (): boolean {
-    return this._status !== -1;
-  }
-
-  /*
-   * Status setters
-   */
-
-  public ok (): void {
-    this._status = http.status_ok;
-  }
-
-  public ok_no_content (): void {
-    this._status = http.status_ok_no_content;
-  }
-
-  public bad_request (): void {
-    this._status = http.status_bad_request;
-  }
-
-  public unauthorized (): void {
-    this._status = http.status_unauthorized;
-  }
-
-  public forbidden (): void {
-    this._status = http.status_forbidden;
-  }
-
-  public not_found (): void {
-    this._status = http.status_not_found;
-  }
-}

lib/classes/Transaction.ts

@@ -1,30 +1,33 @@
 import { Request, Response } from 'express';
-import Status from './Status';
+import { http } from '@scode/consts';
 import Session from './Session';
 
 export default class Transaction {
   /* private */
   private _req: Request;
   private _res: Response;
-  private _status: Status;
 
   /* public */
+  public status = -1;
+  public session?: Session;
+
   public get req (): Request { return this._req; }
   public get res (): Response { return this._res; }
-  public get status (): Status { return this._status; }
-  public session?: Session;
+  public get has_status (): boolean {
+    return Object.values (http.status_codes)
+      .includes (this.status);
+  }
 
   /* constructor */
   public constructor (req: Request, res: Response) {
     this._req = req;
     this._res = res;
-    this._status = new Status;
   }
 
   /* methods */
   public finalize (data?: any): void {
-    if (this._status.has_status)
-      this._res.status (this.status.status);
+    if (this.has_status)
+      this._res.status (this.status);
     this._res.end (data);
   }
 }

lib/index.ts

@@ -16,6 +16,5 @@ export default function load_handlers (
 }
 
 export * from './classes/Session';
-export * from './classes/Status';
 export * from './classes/Transaction';
 export * from './classes/Handler';

yarn.lock

@@ -258,9 +258,9 @@
     fastq "^1.6.0"
 
 "@scode/consts@^1.0.15":
-  version "1.0.20"
-  resolved "https://npm.scode.ovh/@scode%2fconsts/-/consts-1.0.20.tgz#9bb0c2a975638a3d2c8507b7af8b6f0088b7c435"
-  integrity sha512-4EIs8bxixaovtwuv2I3RfDD2AVXa29z8xwGyXOCHUa/AeGoWpjtMXRBnOxE6PcfPNlDzxNQpyBMZrqEGZnwefA==
+  version "1.1.2"
+  resolved "https://npm.scode.ovh/@scode%2fconsts/-/consts-1.1.2.tgz#16114df6169120e9a8ecb10dccf85c46ed017cf8"
+  integrity sha512-MTRhiUOiFHzYRg2KN1P+9G4BM+oI7JtdH05gAlhOP4VCt2wMdXExaS6SGAJmT9e8j14qu2uZBqQEX4ABdddrRg==
 
 "@scode/eslint-config-es6@^1.0.1":
   version "1.0.16"